diff options
53 files changed, 2570 insertions, 76 deletions
diff --git a/src/test/ui/asm/aarch64/bad-options.rs b/src/test/ui/asm/aarch64/bad-options.rs new file mode 100644 index 00000000000..8775eba4a78 --- /dev/null +++ b/src/test/ui/asm/aarch64/bad-options.rs @@ -0,0 +1,39 @@ +// only-aarch64 + +#![feature(asm, global_asm)] + +fn main() { + let mut foo = 0; + unsafe { + asm!("", options(nomem, readonly)); + //~^ ERROR the `nomem` and `readonly` options are mutually exclusive + asm!("", options(pure, nomem, noreturn)); + //~^ ERROR the `pure` and `noreturn` options are mutually exclusive + //~^^ ERROR asm with the `pure` option must have at least one output + asm!("{}", in(reg) foo, options(pure, nomem)); + //~^ ERROR asm with the `pure` option must have at least one output + asm!("{}", out(reg) foo, options(noreturn)); + //~^ ERROR asm outputs are not allowed with the `noreturn` option + } + + unsafe { + asm!("", clobber_abi("foo")); + //~^ ERROR invalid ABI for `clobber_abi` + asm!("{}", out(reg) foo, clobber_abi("C")); + //~^ ERROR asm with `clobber_abi` must specify explicit registers for outputs + asm!("", out("x0") foo, clobber_abi("C")); + } +} + +global_asm!("", options(nomem)); +//~^ ERROR expected one of +global_asm!("", options(readonly)); +//~^ ERROR expected one of +global_asm!("", options(noreturn)); +//~^ ERROR expected one of +global_asm!("", options(pure)); +//~^ ERROR expected one of +global_asm!("", options(nostack)); +//~^ ERROR expected one of +global_asm!("", options(preserves_flags)); +//~^ ERROR expected one of diff --git a/src/test/ui/asm/aarch64/bad-options.stderr b/src/test/ui/asm/aarch64/bad-options.stderr new file mode 100644 index 00000000000..21bcc4a9c7b --- /dev/null +++ b/src/test/ui/asm/aarch64/bad-options.stderr @@ -0,0 +1,84 @@ +error: the `nomem` and `readonly` options are mutually exclusive + --> $DIR/bad-options.rs:8:18 + | +LL | asm!("", options(nomem, readonly)); + | ^^^^^^^^^^^^^^^^^^^^^^^^ + +error: the `pure` and `noreturn` options are mutually exclusive + --> $DIR/bad-options.rs:10:18 + | +LL | asm!("", options(pure, nomem, noreturn)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: asm with the `pure` option must have at least one output + --> $DIR/bad-options.rs:10:18 + | +LL | asm!("", options(pure, nomem, noreturn)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: asm with the `pure` option must have at least one output + --> $DIR/bad-options.rs:13:33 + | +LL | asm!("{}", in(reg) foo, options(pure, nomem)); + | ^^^^^^^^^^^^^^^^^^^^ + +error: asm outputs are not allowed with the `noreturn` option + --> $DIR/bad-options.rs:15:20 + | +LL | asm!("{}", out(reg) foo, options(noreturn)); + | ^^^^^^^^^^^^ + +error: asm with `clobber_abi` must specify explicit registers for outputs + --> $DIR/bad-options.rs:22:20 + | +LL | asm!("{}", out(reg) foo, clobber_abi("C")); + | ^^^^^^^^^^^^ ---------------- clobber_abi + | | + | generic outputs + +error: expected one of `)`, `att_syntax`, or `raw`, found `nomem` + --> $DIR/bad-options.rs:28:25 + | +LL | global_asm!("", options(nomem)); + | ^^^^^ expected one of `)`, `att_syntax`, or `raw` + +error: expected one of `)`, `att_syntax`, or `raw`, found `readonly` + --> $DIR/bad-options.rs:30:25 + | +LL | global_asm!("", options(readonly)); + | ^^^^^^^^ expected one of `)`, `att_syntax`, or `raw` + +error: expected one of `)`, `att_syntax`, or `raw`, found `noreturn` + --> $DIR/bad-options.rs:32:25 + | +LL | global_asm!("", options(noreturn)); + | ^^^^^^^^ expected one of `)`, `att_syntax`, or `raw` + +error: expected one of `)`, `att_syntax`, or `raw`, found `pure` + --> $DIR/bad-options.rs:34:25 + | +LL | global_asm!("", options(pure)); + | ^^^^ expected one of `)`, `att_syntax`, or `raw` + +error: expected one of `)`, `att_syntax`, or `raw`, found `nostack` + --> $DIR/bad-options.rs:36:25 + | +LL | global_asm!("", options(nostack)); + | ^^^^^^^ expected one of `)`, `att_syntax`, or `raw` + +error: expected one of `)`, `att_syntax`, or `raw`, found `preserves_flags` + --> $DIR/bad-options.rs:38:25 + | +LL | global_asm!("", options(preserves_flags)); + | ^^^^^^^^^^^^^^^ expected one of `)`, `att_syntax`, or `raw` + +error: invalid ABI for `clobber_abi` + --> $DIR/bad-options.rs:20:18 + | +LL | asm!("", clobber_abi("foo")); + | ^^^^^^^^^^^^^^^^^^ + | + = note: the following ABIs are supported on this target: `C`, `system`, `efiapi` + +error: aborting due to 13 previous errors + diff --git a/src/test/ui/asm/aarch64/bad-reg.rs b/src/test/ui/asm/aarch64/bad-reg.rs new file mode 100644 index 00000000000..22d0499a1cc --- /dev/null +++ b/src/test/ui/asm/aarch64/bad-reg.rs @@ -0,0 +1,59 @@ +// only-aarch64 +// compile-flags: -C target-feature=+fp + +#![feature(asm)] + +fn main() { + let mut foo = 0; + let mut bar = 0; + unsafe { + // Bad register/register class + + asm!("{}", in(foo) foo); + //~^ ERROR invalid register class `foo`: unknown register class + asm!("", in("foo") foo); + //~^ ERROR invalid register `foo`: unknown register + asm!("{:z}", in(reg) foo); + //~^ ERROR invalid asm template modifier for this register class + asm!("{:r}", in(vreg) foo); + //~^ ERROR invalid asm template modifier for this register class + asm!("{:r}", in(vreg_low16) foo); + //~^ ERROR invalid asm template modifier for this register class + asm!("{:a}", const 0); + //~^ ERROR asm template modifiers are not allowed for `const` arguments + asm!("{:a}", sym main); + //~^ ERROR asm template modifiers are not allowed for `sym` arguments + asm!("", in("x29") foo); + //~^ ERROR invalid register `x29`: the frame pointer cannot be used as an operand + asm!("", in("sp") foo); + //~^ ERROR invalid register `sp`: the stack pointer cannot be used as an operand + asm!("", in("xzr") foo); + //~^ ERROR invalid register `xzr`: the zero register cannot be used as an operand + asm!("", in("x18") foo); + //~^ ERROR invalid register `x18`: x18 is used as a reserved register on some targets and cannot be used as an operand for inline asm + asm!("", in("x19") foo); + //~^ ERROR invalid register `x19`: x19 is used internally by LLVM and cannot be used as an operand for inline asm + + asm!("", in("p0") foo); + //~^ ERROR register class `preg` can only be used as a clobber, not as an input or output + asm!("", out("p0") _); + asm!("{}", in(preg) foo); + //~^ ERROR register class `preg` can only be used as a clobber, not as an input or output + asm!("{}", out(preg) _); + //~^ ERROR register class `preg` can only be used as a clobber, not as an input or output + + // Explicit register conflicts + // (except in/lateout which don't conflict) + + asm!("", in("x0") foo, in("w0") bar); + //~^ ERROR register `x0` conflicts with register `x0` + asm!("", in("x0") foo, out("x0") bar); + //~^ ERROR register `x0` conflicts with register `x0` + asm!("", in("w0") foo, lateout("w0") bar); + asm!("", in("v0") foo, in("q0") bar); + //~^ ERROR register `v0` conflicts with register `v0` + asm!("", in("v0") foo, out("q0") bar); + //~^ ERROR register `v0` conflicts with register `v0` + asm!("", in("v0") foo, lateout("q0") bar); + } +} diff --git a/src/test/ui/asm/aarch64/bad-reg.stderr b/src/test/ui/asm/aarch64/bad-reg.stderr new file mode 100644 index 00000000000..091e6077ef4 --- /dev/null +++ b/src/test/ui/asm/aarch64/bad-reg.stderr @@ -0,0 +1,152 @@ +error: invalid register class `foo`: unknown register class + --> $DIR/bad-reg.rs:12:20 + | +LL | asm!("{}", in(foo) foo); + | ^^^^^^^^^^^ + +error: invalid register `foo`: unknown register + --> $DIR/bad-reg.rs:14:18 + | +LL | asm!("", in("foo") foo); + | ^^^^^^^^^^^^^ + +error: invalid asm template modifier for this register class + --> $DIR/bad-reg.rs:16:15 + | +LL | asm!("{:z}", in(reg) foo); + | ^^^^ ----------- argument + | | + | template modifier + | + = note: the `reg` register class supports the following template modifiers: `w`, `x` + +error: invalid asm template modifier for this register class + --> $DIR/bad-reg.rs:18:15 + | +LL | asm!("{:r}", in(vreg) foo); + | ^^^^ ------------ argument + | | + | template modifier + | + = note: the `vreg` register class supports the following template modifiers: `b`, `h`, `s`, `d`, `q`, `v` + +error: invalid asm template modifier for this register class + --> $DIR/bad-reg.rs:20:15 + | +LL | asm!("{:r}", in(vreg_low16) foo); + | ^^^^ ------------------ argument + | | + | template modifier + | + = note: the `vreg_low16` register class supports the following template modifiers: `b`, `h`, `s`, `d`, `q`, `v` + +error: asm template modifiers are not allowed for `const` arguments + --> $DIR/bad-reg.rs:22:15 + | +LL | asm!("{:a}", const 0); + | ^^^^ ------- argument + | | + | template modifier + +error: asm template modifiers are not allowed for `sym` arguments + --> $DIR/bad-reg.rs:24:15 + | +LL | asm!("{:a}", sym main); + | ^^^^ -------- argument + | | + | template modifier + +error: invalid register `x29`: the frame pointer cannot be used as an operand for inline asm + --> $DIR/bad-reg.rs:26:18 + | +LL | asm!("", in("x29") foo); + | ^^^^^^^^^^^^^ + +error: invalid register `sp`: the stack pointer cannot be used as an operand for inline asm + --> $DIR/bad-reg.rs:28:18 + | +LL | asm!("", in("sp") foo); + | ^^^^^^^^^^^^ + +error: invalid register `xzr`: the zero register cannot be used as an operand for inline asm + --> $DIR/bad-reg.rs:30:18 + | +LL | asm!("", in("xzr") foo); + | ^^^^^^^^^^^^^ + +error: invalid register `x18`: x18 is used as a reserved register on some targets and cannot be used as an operand for inline asm + --> $DIR/bad-reg.rs:32:18 + | +LL | asm!("", in("x18") foo); + | ^^^^^^^^^^^^^ + +error: invalid register `x19`: x19 is used internally by LLVM and cannot be used as an operand for inline asm + --> $DIR/bad-reg.rs:34:18 + | +LL | asm!("", in("x19") foo); + | ^^^^^^^^^^^^^ + +error: register class `preg` can only be used as a clobber, not as an input or output + --> $DIR/bad-reg.rs:37:18 + | +LL | asm!("", in("p0") foo); + | ^^^^^^^^^^^^ + +error: register class `preg` can only be used as a clobber, not as an input or output + --> $DIR/bad-reg.rs:40:20 + | +LL | asm!("{}", in(preg) foo); + | ^^^^^^^^^^^^ + +error: register class `preg` can only be used as a clobber, not as an input or output + --> $DIR/bad-reg.rs:42:20 + | +LL | asm!("{}", out(preg) _); + | ^^^^^^^^^^^ + +error: register `x0` conflicts with register `x0` + --> $DIR/bad-reg.rs:48:32 + | +LL | asm!("", in("x0") foo, in("w0") bar); + | ------------ ^^^^^^^^^^^^ register `x0` + | | + | register `x0` + +error: register `x0` conflicts with register `x0` + --> $DIR/bad-reg.rs:50:32 + | +LL | asm!("", in("x0") foo, out("x0") bar); + | ------------ ^^^^^^^^^^^^^ register `x0` + | | + | register `x0` + | +help: use `lateout` instead of `out` to avoid conflict + --> $DIR/bad-reg.rs:50:18 + | +LL | asm!("", in("x0") foo, out("x0") bar); + | ^^^^^^^^^^^^ + +error: register `v0` conflicts with register `v0` + --> $DIR/bad-reg.rs:53:32 + | +LL | asm!("", in("v0") foo, in("q0") bar); + | ------------ ^^^^^^^^^^^^ register `v0` + | | + | register `v0` + +error: register `v0` conflicts with register `v0` + --> $DIR/bad-reg.rs:55:32 + | +LL | asm!("", in("v0") foo, out("q0") bar); + | ------------ ^^^^^^^^^^^^^ register `v0` + | | + | register `v0` + | +help: use `lateout` instead of `out` to avoid conflict + --> $DIR/bad-reg.rs:55:18 + | +LL | asm!("", in("v0") foo, out("q0") bar); + | ^^^^^^^^^^^^ + +error: aborting due to 19 previous errors + diff --git a/src/test/ui/asm/aarch64/const.rs b/src/test/ui/asm/aarch64/const.rs new file mode 100644 index 00000000000..906dcb0ebab --- /dev/null +++ b/src/test/ui/asm/aarch64/const.rs @@ -0,0 +1,42 @@ +// min-llvm-version: 10.0.1 +// only-aarch64 +// run-pass +// revisions: mirunsafeck thirunsafeck +// [thirunsafeck]compile-flags: -Z thir-unsafeck + +#![feature(asm, global_asm)] + +fn const_generic<const X: usize>() -> usize { + unsafe { + let a: usize; + asm!("mov {}, {}", out(reg) a, const X); + a + } +} + +const fn constfn(x: usize) -> usize { + x +} + +fn main() { + unsafe { + let a: usize; + asm!("mov {}, {}", out(reg) a, const 5); + assert_eq!(a, 5); + + let b: usize; + asm!("mov {}, {}", out(reg) b, const constfn(5)); + assert_eq!(b, 5); + + let c: usize; + asm!("mov {}, {}", out(reg) c, const constfn(5) + constfn(5)); + assert_eq!(c, 10); + } + + let d = const_generic::<5>(); + assert_eq!(d, 5); +} + +global_asm!("mov x0, {}", const 5); +global_asm!("mov x0, {}", const constfn(5)); +global_asm!("mov x0, {}", const constfn(5) + constfn(5)); diff --git a/src/test/ui/asm/aarch64/duplicate-options.fixed b/src/test/ui/asm/aarch64/duplicate-options.fixed new file mode 100644 index 00000000000..d95c646e9f9 --- /dev/null +++ b/src/test/ui/asm/aarch64/duplicate-options.fixed @@ -0,0 +1,26 @@ +// only-aarch64 +// run-rustfix + +#![feature(asm, global_asm)] + +fn main() { + unsafe { + asm!("", options(nomem, )); + //~^ ERROR the `nomem` option was already provided + asm!("", options(preserves_flags, )); + //~^ ERROR the `preserves_flags` option was already provided + asm!("", options(nostack, preserves_flags), options()); + //~^ ERROR the `nostack` option was already provided + asm!("", options(nostack, ), options(), options()); + //~^ ERROR the `nostack` option was already provided + //~| ERROR the `nostack` option was already provided + //~| ERROR the `nostack` option was already provided + asm!( + "", + options(nomem, noreturn), + options(preserves_flags, ), //~ ERROR the `noreturn` option was already provided + options( nostack), //~ ERROR the `nomem` option was already provided + options(), //~ ERROR the `noreturn` option was already provided + ); + } +} diff --git a/src/test/ui/asm/aarch64/duplicate-options.rs b/src/test/ui/asm/aarch64/duplicate-options.rs new file mode 100644 index 00000000000..eec356463d4 --- /dev/null +++ b/src/test/ui/asm/aarch64/duplicate-options.rs @@ -0,0 +1,26 @@ +// only-aarch64 +// run-rustfix + +#![feature(asm, global_asm)] + +fn main() { + unsafe { + asm!("", options(nomem, nomem)); + //~^ ERROR the `nomem` option was already provided + asm!("", options(preserves_flags, preserves_flags)); + //~^ ERROR the `preserves_flags` option was already provided + asm!("", options(nostack, preserves_flags), options(nostack)); + //~^ ERROR the `nostack` option was already provided + asm!("", options(nostack, nostack), options(nostack), options(nostack)); + //~^ ERROR the `nostack` option was already provided + //~| ERROR the `nostack` option was already provided + //~| ERROR the `nostack` option was already provided + asm!( + "", + options(nomem, noreturn), + options(preserves_flags, noreturn), //~ ERROR the `noreturn` option was already provided + options(nomem, nostack), //~ ERROR the `nomem` option was already provided + options(noreturn), //~ ERROR the `noreturn` option was already provided + ); + } +} diff --git a/src/test/ui/asm/aarch64/duplicate-options.stderr b/src/test/ui/asm/aarch64/duplicate-options.stderr new file mode 100644 index 00000000000..5063b0c1235 --- /dev/null +++ b/src/test/ui/asm/aarch64/duplicate-options.stderr @@ -0,0 +1,56 @@ +error: the `nomem` option was already provided + --> $DIR/duplicate-options.rs:8:33 + | +LL | asm!("", options(nomem, nomem)); + | ^^^^^ this option was already provided + +error: the `preserves_flags` option was already provided + --> $DIR/duplicate-options.rs:10:43 + | +LL | asm!("", options(preserves_flags, preserves_flags)); + | ^^^^^^^^^^^^^^^ this option was already provided + +error: the `nostack` option was already provided + --> $DIR/duplicate-options.rs:12:61 + | +LL | asm!("", options(nostack, preserves_flags), options(nostack)); + | ^^^^^^^ this option was already provided + +error: the `nostack` option was already provided + --> $DIR/duplicate-options.rs:14:35 + | +LL | asm!("", options(nostack, nostack), options(nostack), options(nostack)); + | ^^^^^^^ this option was already provided + +error: the `nostack` option was already provided + --> $DIR/duplicate-options.rs:14:53 + | +LL | asm!("", options(nostack, nostack), options(nostack), options(nostack)); + | ^^^^^^^ this option was already provided + +error: the `nostack` option was already provided + --> $DIR/duplicate-options.rs:14:71 + | +LL | asm!("", options(nostack, nostack), options(nostack), options(nostack)); + | ^^^^^^^ this option was already provided + +error: the `noreturn` option was already provided + --> $DIR/duplicate-options.rs:21:38 + | +LL | options(preserves_flags, noreturn), + | ^^^^^^^^ this option was already provided + +error: the `nomem` option was already provided + --> $DIR/duplicate-options.rs:22:21 + | +LL | options(nomem, nostack), + | ^^^^^ this option was already provided + +error: the `noreturn` option was already provided + --> $DIR/duplicate-options.rs:23:21 + | +LL | options(noreturn), + | ^^^^^^^^ this option was already provided + +error: aborting due to 9 previous errors + diff --git a/src/test/ui/asm/aarch64/interpolated-idents.rs b/src/test/ui/asm/aarch64/interpolated-idents.rs new file mode 100644 index 00000000000..1cdf0965667 --- /dev/null +++ b/src/test/ui/asm/aarch64/interpolated-idents.rs @@ -0,0 +1,24 @@ +// only-aarch64 + +#![feature(asm)] + +macro_rules! m { + ($in:ident $out:ident $lateout:ident $inout:ident $inlateout:ident $const:ident $sym:ident + $pure:ident $nomem:ident $readonly:ident $preserves_flags:ident + $noreturn:ident $nostack:ident $options:ident) => { + unsafe { + asm!("", $in(x) x, $out(x) x, $lateout(x) x, $inout(x) x, $inlateout(x) x, + //~^ ERROR asm outputs are not allowed with the `noreturn` option + const x, sym x, + $options($pure, $nomem, $readonly, $preserves_flags, $noreturn, $nostack)); + //~^ ERROR the `nomem` and `readonly` options are mutually exclusive + //~| ERROR the `pure` and `noreturn` options are mutually exclusive + } + }; +} + +fn main() { + m!(in out lateout inout inlateout const sym + pure nomem readonly preserves_flags + noreturn nostack options); +} diff --git a/src/test/ui/asm/aarch64/interpolated-idents.stderr b/src/test/ui/asm/aarch64/interpolated-idents.stderr new file mode 100644 index 00000000000..d1ab13af84e --- /dev/null +++ b/src/test/ui/asm/aarch64/interpolated-idents.stderr @@ -0,0 +1,51 @@ +error: the `nomem` and `readonly` options are mutually exclusive + --> $DIR/interpolated-idents.rs:13:13 + | +LL | $options($pure, $nomem, $readonly, $preserves_flags, $noreturn, $nostack)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +... +LL | / m!(in out lateout inout inlateout const sym +LL | | pure nomem readonly preserves_flags +LL | | noreturn nostack options); + | |_________________________________- in this macro invocation + | + = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: the `pure` and `noreturn` options are mutually exclusive + --> $DIR/interpolated-idents.rs:13:13 + | +LL | $options($pure, $nomem, $readonly, $preserves_flags, $noreturn, $nostack)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +... +LL | / m!(in out lateout inout inlateout const sym +LL | | pure nomem readonly preserves_flags +LL | | noreturn nostack options); + | |_________________________________- in this macro invocation + | + = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: asm outputs are not allowed with the `noreturn` option + --> $DIR/interpolated-idents.rs:10:32 + | +LL | asm!("", $in(x) x, $out(x) x, $lateout(x) x, $inout(x) x, $inlateout(x) x, + | ^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^^ +... +LL | m!(in out lateout inout inlateout const sym + | _____- + | |_____| + | |_____| + | |_____| + | | +LL | | pure nomem readonly preserves_flags +LL | | noreturn nostack options); + | | - + | |_________________________________| + | |_________________________________in this macro invocation + | |_________________________________in this macro invocation + | |_________________________________in this macro invocation + | in this macro invocation + | + = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to 3 previous errors + diff --git a/src/test/ui/asm/aarch64/parse-error.rs b/src/test/ui/asm/aarch64/parse-error.rs new file mode 100644 index 00000000000..705f6976743 --- /dev/null +++ b/src/test/ui/asm/aarch64/parse-error.rs @@ -0,0 +1,129 @@ +// only-aarch64 + +#![feature(asm, global_asm)] + +fn main() { + let mut foo = 0; + let mut bar = 0; + unsafe { + asm!(); + //~^ ERROR requires at least a template string argument + asm!(foo); + //~^ ERROR asm template must be a string literal + asm!("{}" foo); + //~^ ERROR expected token: `,` + asm!("{}", foo); + //~^ ERROR expected operand, clobber_abi, options, or additional template string + asm!("{}", in foo); + //~^ ERROR expected `(`, found `foo` + asm!("{}", in(reg foo)); + //~^ ERROR expected `)`, found `foo` + asm!("{}", in(reg)); + //~^ ERROR expected expression, found end of macro arguments + asm!("{}", inout(=) foo => bar); + //~^ ERROR expected register class or explicit register + asm!("{}", inout(reg) foo =>); + //~^ ERROR expected expression, found end of macro arguments + asm!("{}", in(reg) foo => bar); + //~^ ERROR expected one of `!`, `,`, `.`, `::`, `?`, `{`, or an operator, found `=>` + asm!("{}", sym foo + bar); + //~^ ERROR argument to `sym` must be a path expression + asm!("", options(foo)); + //~^ ERROR expected one of + asm!("", options(nomem foo)); + //~^ ERROR expected one of + asm!("", options(nomem, foo)); + //~^ ERROR expected one of + asm!("{}", options(), const foo); + //~^ ERROR arguments are not allowed after options + //~^^ ERROR attempt to use a non-constant value in a constant + asm!("", clobber_abi(foo)); + //~^ ERROR expected string literal + asm!("", clobber_abi("C" foo)); + //~^ ERROR expected `)`, found `foo` + asm!("", clobber_abi("C", foo)); + //~^ ERROR expected `)`, found `,` + asm!("{}", clobber_abi("C"), const foo); + //~^ ERROR arguments are not allowed after clobber_abi + //~^^ ERROR attempt to use a non-constant value in a constant + asm!("", options(), clobber_abi("C")); + //~^ ERROR clobber_abi is not allowed after options + asm!("{}", options(), clobber_abi("C"), const foo); + //~^ ERROR clobber_abi is not allowed after options + asm!("", clobber_abi("C"), clobber_abi("C")); + //~^ ERROR clobber_abi specified multiple times + asm!("{a}", a = const foo, a = const bar); + //~^ ERROR duplicate argument named `a` + //~^^ ERROR argument never used + //~^^^ ERROR attempt to use a non-constant value in a constant + //~^^^^ ERROR attempt to use a non-constant value in a constant + asm!("", a = in("x0") foo); + //~^ ERROR explicit register arguments cannot have names + asm!("{a}", in("x0") foo, a = const bar); + //~^ ERROR named arguments cannot follow explicit register arguments + //~^^ ERROR attempt to use a non-constant value in a constant + asm!("{a}", in("x0") foo, a = const bar); + //~^ ERROR named arguments cannot follow explicit register arguments + //~^^ ERROR attempt to use a non-constant value in a constant + asm!("{1}", in("x0") foo, const bar); + //~^ ERROR positional arguments cannot follow named arguments or explicit register arguments + //~^^ ERROR attempt to use a non-constant value in a constant + asm!("", options(), ""); + //~^ ERROR expected one of + asm!("{}", in(reg) foo, "{}", out(reg) foo); + //~^ ERROR expected one of + asm!(format!("{{{}}}", 0), in(reg) foo); + //~^ ERROR asm template must be a string literal + asm!("{1}", format!("{{{}}}", 0), in(reg) foo, out(reg) bar); + //~^ ERROR asm template must be a string literal + } +} + +const FOO: i32 = 1; +const BAR: i32 = 2; +global_asm!(); +//~^ ERROR requires at least a template string argument +global_asm!(FOO); +//~^ ERROR asm template must be a string literal +global_asm!("{}" FOO); +//~^ ERROR expected token: `,` +global_asm!("{}", FOO); +//~^ ERROR expected operand, options, or additional template string +global_asm!("{}", const); +//~^ ERROR expected expression, found end of macro arguments +global_asm!("{}", const(reg) FOO); +//~^ ERROR expected one of +global_asm!("", options(FOO)); +//~^ ERROR expected one of +global_asm!("", options(nomem FOO)); +//~^ ERROR expected one of +global_asm!("", options(nomem, FOO)); +//~^ ERROR expected one of +global_asm!("{}", options(), const FOO); +//~^ ERROR arguments are not allowed after options +global_asm!("", clobber_abi(FOO)); +//~^ ERROR expected string literal +global_asm!("", clobber_abi("C" FOO)); +//~^ ERROR expected `)`, found `FOO` +global_asm!("", clobber_abi("C", FOO)); +//~^ ERROR expected `)`, found `,` +global_asm!("{}", clobber_abi("C"), const FOO); +//~^ ERROR arguments are not allowed after clobber_abi +//~^^ ERROR `clobber_abi` cannot be used with `global_asm!` +global_asm!("", options(), clobber_abi("C")); +//~^ ERROR clobber_abi is not allowed after options +global_asm!("{}", options(), clobber_abi("C"), const FOO); +//~^ ERROR clobber_abi is not allowed after options +global_asm!("", clobber_abi("C"), clobber_abi("C")); +//~^ ERROR clobber_abi specified multiple times +global_asm!("{a}", a = const FOO, a = const BAR); +//~^ ERROR duplicate argument named `a` +//~^^ ERROR argument never used +global_asm!("", options(), ""); +//~^ ERROR expected one of +global_asm!("{}", const FOO, "{}", const FOO); +//~^ ERROR expected one of +global_asm!(format!("{{{}}}", 0), const FOO); +//~^ ERROR asm template must be a string literal +global_asm!("{1}", format!("{{{}}}", 0), const FOO, const BAR); +//~^ ERROR asm template must be a string literal diff --git a/src/test/ui/asm/aarch64/parse-error.stderr b/src/test/ui/asm/aarch64/parse-error.stderr new file mode 100644 index 00000000000..c6aeef5ac9e --- /dev/null +++ b/src/test/ui/asm/aarch64/parse-error.stderr @@ -0,0 +1,444 @@ +error: requires at least a template string argument + --> $DIR/parse-error.rs:9:9 + | +LL | asm!(); + | ^^^^^^^ + +error: asm template must be a string literal + --> $DIR/parse-error.rs:11:14 + | +LL | asm!(foo); + | ^^^ + +error: expected token: `,` + --> $DIR/parse-error.rs:13:19 + | +LL | asm!("{}" foo); + | ^^^ expected `,` + +error: expected operand, clobber_abi, options, or additional template string + --> $DIR/parse-error.rs:15:20 + | +LL | asm!("{}", foo); + | ^^^ expected operand, clobber_abi, options, or additional template string + +error: expected `(`, found `foo` + --> $DIR/parse-error.rs:17:23 + | +LL | asm!("{}", in foo); + | ^^^ expected `(` + +error: expected `)`, found `foo` + --> $DIR/parse-error.rs:19:27 + | +LL | asm!("{}", in(reg foo)); + | ^^^ expected `)` + +error: expected expression, found end of macro arguments + --> $DIR/parse-error.rs:21:27 + | +LL | asm!("{}", in(reg)); + | ^ expected expression + +error: expected register class or explicit register + --> $DIR/parse-error.rs:23:26 + | +LL | asm!("{}", inout(=) foo => bar); + | ^ + +error: expected expression, found end of macro arguments + --> $DIR/parse-error.rs:25:37 + | +LL | asm!("{}", inout(reg) foo =>); + | ^ expected expression + +error: expected one of `!`, `,`, `.`, `::`, `?`, `{`, or an operator, found `=>` + --> $DIR/parse-error.rs:27:32 + | +LL | asm!("{}", in(reg) foo => bar); + | ^^ expected one of 7 possible tokens + +error: argument to `sym` must be a path expression + --> $DIR/parse-error.rs:29:24 + | +LL | asm!("{}", sym foo + bar); + | ^^^^^^^^^ + +error: expected one of `)`, `att_syntax`, `nomem`, `noreturn`, `nostack`, `preserves_flags`, `pure`, `raw`, or `readonly`, found `foo` + --> $DIR/parse-error.rs:31:26 + | +LL | asm!("", options(foo)); + | ^^^ expected one of 9 possible tokens + +error: expected one of `)` or `,`, found `foo` + --> $DIR/parse-error.rs:33:32 + | +LL | asm!("", options(nomem foo)); + | ^^^ expected one of `)` or `,` + +error: expected one of `)`, `att_syntax`, `nomem`, `noreturn`, `nostack`, `preserves_flags`, `pure`, `raw`, or `readonly`, found `foo` + --> $DIR/parse-error.rs:35:33 + | +LL | asm!("", options(nomem, foo)); + | ^^^ expected one of 9 possible tokens + +error: arguments are not allowed after options + --> $DIR/parse-error.rs:37:31 + | +LL | asm!("{}", options(), const foo); + | --------- ^^^^^^^^^ argument + | | + | previous options + +error: expected string literal + --> $DIR/parse-error.rs:40:30 + | +LL | asm!("", clobber_abi(foo)); + | ^^^ not a string literal + +error: expected `)`, found `foo` + --> $DIR/parse-error.rs:42:34 + | +LL | asm!("", clobber_abi("C" foo)); + | ^^^ expected `)` + +error: expected `)`, found `,` + --> $DIR/parse-error.rs:44:33 + | +LL | asm!("", clobber_abi("C", foo)); + | ^ expected `)` + +error: arguments are not allowed after clobber_abi + --> $DIR/parse-error.rs:46:38 + | +LL | asm!("{}", clobber_abi("C"), const foo); + | ---------------- ^^^^^^^^^ argument + | | + | clobber_abi + +error: clobber_abi is not allowed after options + --> $DIR/parse-error.rs:49:29 + | +LL | asm!("", options(), clobber_abi("C")); + | --------- ^^^^^^^^^^^^^^^^ + | | + | options + +error: clobber_abi is not allowed after options + --> $DIR/parse-error.rs:51:31 + | +LL | asm!("{}", options(), clobber_abi("C"), const foo); + | --------- ^^^^^^^^^^^^^^^^ + | | + | options + +error: clobber_abi specified multiple times + --> $DIR/parse-error.rs:53:36 + | +LL | asm!("", clobber_abi("C"), clobber_abi("C")); + | ---------------- ^^^^^^^^^^^^^^^^ + | | + | clobber_abi previously specified here + +error: duplicate argument named `a` + --> $DIR/parse-error.rs:55:36 + | +LL | asm!("{a}", a = const foo, a = const bar); + | ------------- ^^^^^^^^^^^^^ duplicate argument + | | + | previously here + +error: argument never used + --> $DIR/parse-error.rs:55:36 + | +LL | asm!("{a}", a = const foo, a = const bar); + | ^^^^^^^^^^^^^ argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {1} */"` + +error: explicit register arguments cannot have names + --> $DIR/parse-error.rs:60:18 + | +LL | asm!("", a = in("x0") foo); + | ^^^^^^^^^^^^^^^^ + +error: named arguments cannot follow explicit register arguments + --> $DIR/parse-error.rs:62:35 + | +LL | asm!("{a}", in("x0") foo, a = const bar); + | ------------ ^^^^^^^^^^^^^ named argument + | | + | explicit register argument + +error: named arguments cannot follow explicit register arguments + --> $DIR/parse-error.rs:65:35 + | +LL | asm!("{a}", in("x0") foo, a = const bar); + | ------------ ^^^^^^^^^^^^^ named argument + | | + | explicit register argument + +error: positional arguments cannot follow named arguments or explicit register arguments + --> $DIR/parse-error.rs:68:35 + | +LL | asm!("{1}", in("x0") foo, const bar); + | ------------ ^^^^^^^^^ positional argument + | | + | explicit register argument + +error: expected one of `clobber_abi`, `const`, `in`, `inlateout`, `inout`, `lateout`, `options`, `out`, or `sym`, found `""` + --> $DIR/parse-error.rs:71:29 + | +LL | asm!("", options(), ""); + | ^^ expected one of 9 possible tokens + +error: expected one of `clobber_abi`, `const`, `in`, `inlateout`, `inout`, `lateout`, `options`, `out`, or `sym`, found `"{}"` + --> $DIR/parse-error.rs:73:33 + | +LL | asm!("{}", in(reg) foo, "{}", out(reg) foo); + | ^^^^ expected one of 9 possible tokens + +error: asm template must be a string literal + --> $DIR/parse-error.rs:75:14 + | +LL | asm!(format!("{{{}}}", 0), in(reg) foo); + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: asm template must be a string literal + --> $DIR/parse-error.rs:77:21 + | +LL | asm!("{1}", format!("{{{}}}", 0), in(reg) foo, out(reg) bar); + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: requires at least a template string argument + --> $DIR/parse-error.rs:84:1 + | +LL | global_asm!(); + | ^^^^^^^^^^^^^^ + +error: asm template must be a string literal + --> $DIR/parse-error.rs:86:13 + | +LL | global_asm!(FOO); + | ^^^ + +error: expected token: `,` + --> $DIR/parse-error.rs:88:18 + | +LL | global_asm!("{}" FOO); + | ^^^ expected `,` + +error: expected operand, options, or additional template string + --> $DIR/parse-error.rs:90:19 + | +LL | global_asm!("{}", FOO); + | ^^^ expected operand, options, or additional template string + +error: expected expression, found end of macro arguments + --> $DIR/parse-error.rs:92:24 + | +LL | global_asm!("{}", const); + | ^ expected expression + +error: expected one of `,`, `.`, `?`, or an operator, found `FOO` + --> $DIR/parse-error.rs:94:30 + | +LL | global_asm!("{}", const(reg) FOO); + | ^^^ expected one of `,`, `.`, `?`, or an operator + +error: expected one of `)`, `att_syntax`, or `raw`, found `FOO` + --> $DIR/parse-error.rs:96:25 + | +LL | global_asm!("", options(FOO)); + | ^^^ expected one of `)`, `att_syntax`, or `raw` + +error: expected one of `)`, `att_syntax`, or `raw`, found `nomem` + --> $DIR/parse-error.rs:98:25 + | +LL | global_asm!("", options(nomem FOO)); + | ^^^^^ expected one of `)`, `att_syntax`, or `raw` + +error: expected one of `)`, `att_syntax`, or `raw`, found `nomem` + --> $DIR/parse-error.rs:100:25 + | +LL | global_asm!("", options(nomem, FOO)); + | ^^^^^ expected one of `)`, `att_syntax`, or `raw` + +error: arguments are not allowed after options + --> $DIR/parse-error.rs:102:30 + | +LL | global_asm!("{}", options(), const FOO); + | --------- ^^^^^^^^^ argument + | | + | previous options + +error: expected string literal + --> $DIR/parse-error.rs:104:29 + | +LL | global_asm!("", clobber_abi(FOO)); + | ^^^ not a string literal + +error: expected `)`, found `FOO` + --> $DIR/parse-error.rs:106:33 + | +LL | global_asm!("", clobber_abi("C" FOO)); + | ^^^ expected `)` + +error: expected `)`, found `,` + --> $DIR/parse-error.rs:108:32 + | +LL | global_asm!("", clobber_abi("C", FOO)); + | ^ expected `)` + +error: arguments are not allowed after clobber_abi + --> $DIR/parse-error.rs:110:37 + | +LL | global_asm!("{}", clobber_abi("C"), const FOO); + | ---------------- ^^^^^^^^^ argument + | | + | clobber_abi + +error: `clobber_abi` cannot be used with `global_asm!` + --> $DIR/parse-error.rs:110:19 + | +LL | global_asm!("{}", clobber_abi("C"), const FOO); + | ^^^^^^^^^^^^^^^^ + +error: clobber_abi is not allowed after options + --> $DIR/parse-error.rs:113:28 + | +LL | global_asm!("", options(), clobber_abi("C")); + | --------- ^^^^^^^^^^^^^^^^ + | | + | options + +error: clobber_abi is not allowed after options + --> $DIR/parse-error.rs:115:30 + | +LL | global_asm!("{}", options(), clobber_abi("C"), const FOO); + | --------- ^^^^^^^^^^^^^^^^ + | | + | options + +error: clobber_abi specified multiple times + --> $DIR/parse-error.rs:117:35 + | +LL | global_asm!("", clobber_abi("C"), clobber_abi("C")); + | ---------------- ^^^^^^^^^^^^^^^^ + | | + | clobber_abi previously specified here + +error: duplicate argument named `a` + --> $DIR/parse-error.rs:119:35 + | +LL | global_asm!("{a}", a = const FOO, a = const BAR); + | ------------- ^^^^^^^^^^^^^ duplicate argument + | | + | previously here + +error: argument never used + --> $DIR/parse-error.rs:119:35 + | +LL | global_asm!("{a}", a = const FOO, a = const BAR); + | ^^^^^^^^^^^^^ argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {1} */"` + +error: expected one of `clobber_abi`, `const`, or `options`, found `""` + --> $DIR/parse-error.rs:122:28 + | +LL | global_asm!("", options(), ""); + | ^^ expected one of `clobber_abi`, `const`, or `options` + +error: expected one of `clobber_abi`, `const`, or `options`, found `"{}"` + --> $DIR/parse-error.rs:124:30 + | +LL | global_asm!("{}", const FOO, "{}", const FOO); + | ^^^^ expected one of `clobber_abi`, `const`, or `options` + +error: asm template must be a string literal + --> $DIR/parse-error.rs:126:13 + | +LL | global_asm!(format!("{{{}}}", 0), const FOO); + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: asm template must be a string literal + --> $DIR/parse-error.rs:128:20 + | +LL | global_asm!("{1}", format!("{{{}}}", 0), const FOO, const BAR); + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) + +error[E0435]: attempt to use a non-constant value in a constant + --> $DIR/parse-error.rs:37:37 + | +LL | let mut foo = 0; + | ---------- help: consider using `const` instead of `let`: `const foo` +... +LL | asm!("{}", options(), const foo); + | ^^^ non-constant value + +error[E0435]: attempt to use a non-constant value in a constant + --> $DIR/parse-error.rs:46:44 + | +LL | let mut foo = 0; + | ---------- help: consider using `const` instead of `let`: `const foo` +... +LL | asm!("{}", clobber_abi("C"), const foo); + | ^^^ non-constant value + +error[E0435]: attempt to use a non-constant value in a constant + --> $DIR/parse-error.rs:55:31 + | +LL | let mut foo = 0; + | ---------- help: consider using `const` instead of `let`: `const foo` +... +LL | asm!("{a}", a = const foo, a = const bar); + | ^^^ non-constant value + +error[E0435]: attempt to use a non-constant value in a constant + --> $DIR/parse-error.rs:55:46 + | +LL | let mut bar = 0; + | ---------- help: consider using `const` instead of `let`: `const bar` +... +LL | asm!("{a}", a = const foo, a = const bar); + | ^^^ non-constant value + +error[E0435]: attempt to use a non-constant value in a constant + --> $DIR/parse-error.rs:62:45 + | +LL | let mut bar = 0; + | ---------- help: consider using `const` instead of `let`: `const bar` +... +LL | asm!("{a}", in("x0") foo, a = const bar); + | ^^^ non-constant value + +error[E0435]: attempt to use a non-constant value in a constant + --> $DIR/parse-error.rs:65:45 + | +LL | let mut bar = 0; + | ---------- help: consider using `const` instead of `let`: `const bar` +... +LL | asm!("{a}", in("x0") foo, a = const bar); + | ^^^ non-constant value + +error[E0435]: attempt to use a non-constant value in a constant + --> $DIR/parse-error.rs:68:41 + | +LL | let mut bar = 0; + | ---------- help: consider using `const` instead of `let`: `const bar` +... +LL | asm!("{1}", in("x0") foo, const bar); + | ^^^ non-constant value + +error: aborting due to 63 previous errors + +For more information about this error, try `rustc --explain E0435`. diff --git a/src/test/ui/asm/aarch64/srcloc.rs b/src/test/ui/asm/aarch64/srcloc.rs new file mode 100644 index 00000000000..58feb526537 --- /dev/null +++ b/src/test/ui/asm/aarch64/srcloc.rs @@ -0,0 +1,121 @@ +// min-llvm-version: 10.0.1 +// only-aarch64 +// build-fail +// compile-flags: -Ccodegen-units=1 +#![feature(asm)] + +// Checks that inline asm errors are mapped to the correct line in the source code. + +fn main() { + unsafe { + asm!("invalid_instruction"); + //~^ ERROR: unrecognized instruction mnemonic + + asm!(" + invalid_instruction + "); + //~^^ ERROR: unrecognized instruction mnemonic + + asm!(r#" + invalid_instruction + "#); + //~^^ ERROR: unrecognized instruction mnemonic + + asm!(" + mov x0, x0 + invalid_instruction + mov x0, x0 + "); + //~^^^ ERROR: unrecognized instruction mnemonic + + asm!(r#" + mov x0, x0 + invalid_instruction + mov x0, x0 + "#); + //~^^^ ERROR: unrecognized instruction mnemonic + + asm!(concat!("invalid", "_", "instruction")); + //~^ ERROR: unrecognized instruction mnemonic + + asm!( + "invalid_instruction", + ); + //~^^ ERROR: unrecognized instruction mnemonic + + asm!( + "mov x0, x0", + "invalid_instruction", + "mov x0, x0", + ); + //~^^^ ERROR: unrecognized instruction mnemonic + + asm!( + "mov x0, x0\n", + "invalid_instruction", + "mov x0, x0", + ); + //~^^^ ERROR: unrecognized instruction mnemonic + + asm!( + "mov x0, x0", + concat!("invalid", "_", "instruction"), + "mov x0, x0", + ); + //~^^^ ERROR: unrecognized instruction mnemonic + + asm!( + concat!("mov x0", ", ", "x0"), + concat!("invalid", "_", "instruction"), + concat!("mov x0", ", ", "x0"), + ); + //~^^^ ERROR: unrecognized instruction mnemonic + + // Make sure template strings get separated + asm!( + "invalid_instruction1", + "invalid_instruction2", + ); + //~^^^ ERROR: unrecognized instruction mnemonic + //~^^^ ERROR: unrecognized instruction mnemonic + + asm!( + concat!( + "invalid", "_", "instruction1", "\n", + "invalid", "_", "instruction2", + ), + ); + //~^^^^^ ERROR: unrecognized instruction mnemonic + //~^^^^^^ ERROR: unrecognized instruction mnemonic + + asm!( + concat!( + "invalid", "_", "instruction1", "\n", + "invalid", "_", "instruction2", + ), + concat!( + "invalid", "_", "instruction3", "\n", + "invalid", "_", "instruction4", + ), + ); + //~^^^^^^^^^ ERROR: unrecognized instruction mnemonic + //~^^^^^^^^^^ ERROR: unrecognized instruction mnemonic + //~^^^^^^^ ERROR: unrecognized instruction mnemonic + //~^^^^^^^^ ERROR: unrecognized instruction mnemonic + + asm!( + concat!( + "invalid", "_", "instruction1", "\n", + "invalid", "_", "instruction2", "\n", + ), + concat!( + "invalid", "_", "instruction3", "\n", + "invalid", "_", "instruction4", "\n", + ), + ); + //~^^^^^^^^^ ERROR: unrecognized instruction mnemonic + //~^^^^^^^^^^ ERROR: unrecognized instruction mnemonic + //~^^^^^^^ ERROR: unrecognized instruction mnemonic + //~^^^^^^^^ ERROR: unrecognized instruction mnemonic + } +} diff --git a/src/test/ui/asm/aarch64/srcloc.stderr b/src/test/ui/asm/aarch64/srcloc.stderr new file mode 100644 index 00000000000..96dab1bce0b --- /dev/null +++ b/src/test/ui/asm/aarch64/srcloc.stderr @@ -0,0 +1,278 @@ +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:11:15 + | +LL | asm!("invalid_instruction"); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:15:13 + | +LL | invalid_instruction + | ^ + | +note: instantiated into assembly here + --> <inline asm>:2:13 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:20:13 + | +LL | invalid_instruction + | ^ + | +note: instantiated into assembly here + --> <inline asm>:2:13 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:26:13 + | +LL | invalid_instruction + | ^ + | +note: instantiated into assembly here + --> <inline asm>:3:13 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:33:13 + | +LL | invalid_instruction + | ^ + | +note: instantiated into assembly here + --> <inline asm>:3:13 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:38:14 + | +LL | asm!(concat!("invalid", "_", "instruction")); + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:42:14 + | +LL | "invalid_instruction", + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:48:14 + | +LL | "invalid_instruction", + | ^ + | +note: instantiated into assembly here + --> <inline asm>:2:1 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:55:14 + | +LL | "invalid_instruction", + | ^ + | +note: instantiated into assembly here + --> <inline asm>:3:1 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:62:13 + | +LL | concat!("invalid", "_", "instruction"), + | ^ + | +note: instantiated into assembly here + --> <inline asm>:2:1 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:69:13 + | +LL | concat!("invalid", "_", "instruction"), + | ^ + | +note: instantiated into assembly here + --> <inline asm>:2:1 + | +LL | invalid_instruction + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:76:14 + | +LL | "invalid_instruction1", + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | invalid_instruction1 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:77:14 + | +LL | "invalid_instruction2", + | ^ + | +note: instantiated into assembly here + --> <inline asm>:2:1 + | +LL | invalid_instruction2 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:83:13 + | +LL | concat!( + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | invalid_instruction1 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:83:13 + | +LL | concat!( + | ^ + | +note: instantiated into assembly here + --> <inline asm>:2:1 + | +LL | invalid_instruction2 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:92:13 + | +LL | concat!( + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | invalid_instruction1 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:92:13 + | +LL | concat!( + | ^ + | +note: instantiated into assembly here + --> <inline asm>:2:1 + | +LL | invalid_instruction2 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:96:13 + | +LL | concat!( + | ^ + | +note: instantiated into assembly here + --> <inline asm>:3:1 + | +LL | invalid_instruction3 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:96:13 + | +LL | concat!( + | ^ + | +note: instantiated into assembly here + --> <inline asm>:4:1 + | +LL | invalid_instruction4 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:107:13 + | +LL | concat!( + | ^ + | +note: instantiated into assembly here + --> <inline asm>:1:2 + | +LL | invalid_instruction1 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:107:13 + | +LL | concat!( + | ^ + | +note: instantiated into assembly here + --> <inline asm>:2:1 + | +LL | invalid_instruction2 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:111:13 + | +LL | concat!( + | ^ + | +note: instantiated into assembly here + --> <inline asm>:4:1 + | +LL | invalid_instruction3 + | ^ + +error: unrecognized instruction mnemonic + --> $DIR/srcloc.rs:111:13 + | +LL | concat!( + | ^ + | +note: instantiated into assembly here + --> <inline asm>:5:1 + | +LL | invalid_instruction4 + | ^ + +error: aborting due to 23 previous errors + diff --git a/src/test/ui/asm/aarch64/sym.rs b/src/test/ui/asm/aarch64/sym.rs new file mode 100644 index 00000000000..db732e96b80 --- /dev/null +++ b/src/test/ui/asm/aarch64/sym.rs @@ -0,0 +1,80 @@ +// min-llvm-version: 10.0.1 +// only-aarch64 +// only-linux +// run-pass + +#![feature(asm, thread_local)] + +extern "C" fn f1() -> i32 { + 111 +} + +// The compiler will generate a shim to hide the caller location parameter. +#[track_caller] +fn f2() -> i32 { + 222 +} + +macro_rules! call { + ($func:path) => { + unsafe { + let result: i32; + asm!("bl {}", sym $func, + out("w0") result, + out("x20") _, out("x21") _, out("x22") _, + out("x23") _, out("x24") _, out("x25") _, + out("x26") _, out("x27") _, out("x28") _, + ); + result + } + } +} + +macro_rules! static_addr { + ($s:expr) => { + unsafe { + let result: *const u32; + asm!( + // ADRP gives the address of a 4KB page from a PC-relative address + "adrp {out}, {sym}", + // We then add the remaining lower 12 bits + "add {out}, {out}, #:lo12:{sym}", + out = out(reg) result, + sym = sym $s); + result + } + } +} +macro_rules! static_tls_addr { + ($s:expr) => { + unsafe { + let result: *const u32; + asm!( + // Load the thread pointer register + "mrs {out}, TPIDR_EL0", + // Add the top 12 bits of the symbol's offset + "add {out}, {out}, :tprel_hi12:{sym}", + // And the bottom 12 bits + "add {out}, {out}, :tprel_lo12:{sym}", + out = out(reg) result, + sym = sym $s + ); + result + } + } +} + +static S1: u32 = 111; +#[thread_local] +static S2: u32 = 222; + +fn main() { + assert_eq!(call!(f1), 111); + assert_eq!(call!(f2), 222); + assert_eq!(static_addr!(S1), &S1 as *const u32); + assert_eq!(static_tls_addr!(S2), &S2 as *const u32); + std::thread::spawn(|| { + assert_eq!(static_addr!(S1), &S1 as *const u32); + assert_eq!(static_tls_addr!(S2), &S2 as *const u32); + }).join().unwrap(); +} diff --git a/src/test/ui/asm/aarch64/type-check-2.rs b/src/test/ui/asm/aarch64/type-check-2.rs new file mode 100644 index 00000000000..cf25dcb930c --- /dev/null +++ b/src/test/ui/asm/aarch64/type-check-2.rs @@ -0,0 +1,84 @@ +// only-aarch64 + +#![feature(asm, repr_simd, never_type)] + +#[repr(simd)] +#[derive(Clone, Copy)] +struct SimdType(f32, f32, f32, f32); + +#[repr(simd)] +struct SimdNonCopy(f32, f32, f32, f32); + +fn main() { + unsafe { + // Inputs must be initialized + + let x: u64; + asm!("{}", in(reg) x); + //~^ ERROR use of possibly-uninitialized variable: `x` + let mut y: u64; + asm!("{}", inout(reg) y); + //~^ ERROR use of possibly-uninitialized variable: `y` + let _ = y; + + // Outputs require mutable places + + let v: Vec<u64> = vec![0, 1, 2]; + asm!("{}", in(reg) v[0]); + asm!("{}", out(reg) v[0]); + //~^ ERROR cannot borrow `v` as mutable, as it is not declared as mutable + asm!("{}", inout(reg) v[0]); + //~^ ERROR cannot borrow `v` as mutable, as it is not declared as mutable + + // Sym operands must point to a function or static + + const C: i32 = 0; + static S: i32 = 0; + asm!("{}", sym S); + asm!("{}", sym main); + asm!("{}", sym C); + //~^ ERROR asm `sym` operand must point to a fn or static + asm!("{}", sym x); + //~^ ERROR asm `sym` operand must point to a fn or static + + // Register operands must be Copy + + asm!("{:v}", in(vreg) SimdNonCopy(0.0, 0.0, 0.0, 0.0)); + //~^ ERROR arguments for inline assembly must be copyable + + // Register operands must be integers, floats, SIMD vectors, pointers or + // function pointers. + + asm!("{}", in(reg) 0i64); + asm!("{}", in(reg) 0f64); + asm!("{:v}", in(vreg) SimdType(0.0, 0.0, 0.0, 0.0)); + asm!("{}", in(reg) 0 as *const u8); + asm!("{}", in(reg) 0 as *mut u8); + asm!("{}", in(reg) main as fn()); + asm!("{}", in(reg) |x: i32| x); + //~^ ERROR cannot use value of type + asm!("{}", in(reg) vec![0]); + //~^ ERROR cannot use value of type `Vec<i32>` for inline assembly + asm!("{}", in(reg) (1, 2, 3)); + //~^ ERROR cannot use value of type `(i32, i32, i32)` for inline assembly + asm!("{}", in(reg) [1, 2, 3]); + //~^ ERROR cannot use value of type `[i32; 3]` for inline assembly + + // Register inputs (but not outputs) allow references and function types + + let mut f = main; + let mut r = &mut 0; + asm!("{}", in(reg) f); + asm!("{}", inout(reg) f); + //~^ ERROR cannot use value of type `fn() {main}` for inline assembly + asm!("{}", in(reg) r); + asm!("{}", inout(reg) r); + //~^ ERROR cannot use value of type `&mut i32` for inline assembly + let _ = (f, r); + + // Type checks ignore never type + + let u: ! = unreachable!(); + asm!("{}", in(reg) u); + } +} diff --git a/src/test/ui/asm/aarch64/type-check-2.stderr b/src/test/ui/asm/aarch64/type-check-2.stderr new file mode 100644 index 00000000000..e8209064d2d --- /dev/null +++ b/src/test/ui/asm/aarch64/type-check-2.stderr @@ -0,0 +1,103 @@ +error: arguments for inline assembly must be copyable + --> $DIR/type-check-2.rs:46:31 + | +LL | asm!("{:v}", in(vreg) SimdNonCopy(0.0, 0.0, 0.0, 0.0)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `SimdNonCopy` does not implement the Copy trait + +error: cannot use value of type `[closure@$DIR/type-check-2.rs:58:28: 58:38]` for inline assembly + --> $DIR/type-check-2.rs:58:28 + | +LL | asm!("{}", in(reg) |x: i32| x); + | ^^^^^^^^^^ + | + = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly + +error: cannot use value of type `Vec<i32>` for inline assembly + --> $DIR/type-check-2.rs:60:28 + | +LL | asm!("{}", in(reg) vec![0]); + | ^^^^^^^ + | + = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly + = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: cannot use value of type `(i32, i32, i32)` for inline assembly + --> $DIR/type-check-2.rs:62:28 + | +LL | asm!("{}", in(reg) (1, 2, 3)); + | ^^^^^^^^^ + | + = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly + +error: cannot use value of type `[i32; 3]` for inline assembly + --> $DIR/type-check-2.rs:64:28 + | +LL | asm!("{}", in(reg) [1, 2, 3]); + | ^^^^^^^^^ + | + = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly + +error: cannot use value of type `fn() {main}` for inline assembly + --> $DIR/type-check-2.rs:72:31 + | +LL | asm!("{}", inout(reg) f); + | ^ + | + = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly + +error: cannot use value of type `&mut i32` for inline assembly + --> $DIR/type-check-2.rs:75:31 + | +LL | asm!("{}", inout(reg) r); + | ^ + | + = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly + +error: asm `sym` operand must point to a fn or static + --> $DIR/type-check-2.rs:39:24 + | +LL | asm!("{}", sym C); + | ^ + +error: asm `sym` operand must point to a fn or static + --> $DIR/type-check-2.rs:41:24 + | +LL | asm!("{}", sym x); + | ^ + +error[E0381]: use of possibly-uninitialized variable: `x` + --> $DIR/type-check-2.rs:17:28 + | +LL | asm!("{}", in(reg) x); + | ^ use of possibly-uninitialized `x` + +error[E0381]: use of possibly-uninitialized variable: `y` + --> $DIR/type-check-2.rs:20:9 + | +LL | asm!("{}", inout(reg) y); + | ^^^^^^^^^^^^^^^^^^^^^^^^^ use of possibly-uninitialized `y` + +error[E0596]: cannot borrow `v` as mutable, as it is not declared as mutable + --> $DIR/type-check-2.rs:28:29 + | +LL | let v: Vec<u64> = vec![0, 1, 2]; + | - help: consider changing this to be mutable: `mut v` +LL | asm!("{}", in(reg) v[0]); +LL | asm!("{}", out(reg) v[0]); + | ^ cannot borrow as mutable + +error[E0596]: cannot borrow `v` as mutable, as it is not declared as mutable + --> $DIR/type-check-2.rs:30:31 + | +LL | let v: Vec<u64> = vec![0, 1, 2]; + | - help: consider changing this to be mutable: `mut v` +... +LL | asm!("{}", inout(reg) v[0]); + | ^ cannot borrow as mutable + +error: aborting due to 13 previous errors + +Some errors have detailed explanations: E0381, E0596. +For more information about an error, try `rustc --explain E0381`. diff --git a/src/test/ui/asm/aarch64/type-check-3.rs b/src/test/ui/asm/aarch64/type-check-3.rs new file mode 100644 index 00000000000..d0d5954ca4a --- /dev/null +++ b/src/test/ui/asm/aarch64/type-check-3.rs @@ -0,0 +1,115 @@ +// only-aarch64 +// compile-flags: -C target-feature=+neon + +#![feature(asm, global_asm, repr_simd, stdsimd)] + +use std::arch::aarch64::float64x2_t; + +#[repr(simd)] +#[derive(Copy, Clone)] +struct Simd256bit(f64, f64,f64, f64); + +fn main() { + let f64x2: float64x2_t = unsafe { std::mem::transmute(0i128) }; + let f64x4 = Simd256bit(0.0, 0.0, 0.0, 0.0); + + unsafe { + // Types must be listed in the register class. + + // Success cases + asm!("{:w}", in(reg) 0u8); + asm!("{:w}", in(reg) 0u16); + asm!("{:w}", in(reg) 0u32); + asm!("{:w}", in(reg) 0f32); + asm!("{}", in(reg) 0i64); + asm!("{}", in(reg) 0f64); + + asm!("{:b}", in(vreg) 0u8); + asm!("{:h}", in(vreg) 0u16); + asm!("{:s}", in(vreg) 0u32); + asm!("{:s}", in(vreg) 0f32); + asm!("{:d}", in(vreg) 0u64); + asm!("{:d}", in(vreg) 0f64); + asm!("{:q}", in(vreg) f64x2); + asm!("{:v}", in(vreg) f64x2); + + // Should be the same as vreg + asm!("{:q}", in(vreg_low16) f64x2); + + // Template modifiers of a different size to the argument are fine + asm!("{:w}", in(reg) 0u64); + asm!("{:x}", in(reg) 0u32); + asm!("{:b}", in(vreg) 0u64); + asm!("{:d}", in(vreg_low16) f64x2); + + + // Template modifier suggestions for sub-registers + + asm!("{}", in(reg) 0u8); + //~^ WARN formatting may not be suitable for sub-register argument + asm!("{}", in(reg) 0u16); + //~^ WARN formatting may not be suitable for sub-register argument + asm!("{}", in(reg) 0i32); + //~^ WARN formatting may not be suitable for sub-register argument + asm!("{}", in(reg) 0f32); + //~^ WARN formatting may not be suitable for sub-register argument + + asm!("{}", in(vreg) 0i16); + //~^ WARN formatting may not be suitable for sub-register argument + asm!("{}", in(vreg) 0f32); + //~^ WARN formatting may not be suitable for sub-register argument + asm!("{}", in(vreg) 0f64); + //~^ WARN formatting may not be suitable for sub-register argument + asm!("{}", in(vreg_low16) 0f64); + //~^ WARN formatting may not be suitable for sub-register argument + + asm!("{0} {0}", in(reg) 0i16); + //~^ WARN formatting may not be suitable for sub-register argument + asm!("{0} {0:x}", in(reg) 0i16); + //~^ WARN formatting may not be suitable for sub-register argument + + // Invalid registers + + asm!("{}", in(reg) 0i128); + //~^ ERROR type `i128` cannot be used with this register class + asm!("{}", in(reg) f64x2); + //~^ ERROR type `float64x2_t` cannot be used with this register class + asm!("{}", in(vreg) f64x4); + //~^ ERROR type `Simd256bit` cannot be used with this register class + + // Split inout operands must have compatible types + + let mut val_i16: i16; + let mut val_f32: f32; + let mut val_u32: u32; + let mut val_u64: u64; + let mut val_ptr: *mut u8; + asm!("{:x}", inout(reg) 0u16 => val_i16); + asm!("{:x}", inout(reg) 0u32 => val_f32); + //~^ ERROR incompatible types for asm inout argument + asm!("{:x}", inout(reg) 0u32 => val_ptr); + //~^ ERROR incompatible types for asm inout argument + asm!("{:x}", inout(reg) main => val_u32); + //~^ ERROR incompatible types for asm inout argument + asm!("{:x}", inout(reg) 0u64 => val_ptr); + asm!("{:x}", inout(reg) main => val_u64); + } +} + +// Constants must be... constant + +static S: i32 = 1; +const fn const_foo(x: i32) -> i32 { + x +} +const fn const_bar<T>(x: T) -> T { + x +} +global_asm!("{}", const S); +//~^ ERROR constants cannot refer to statics +global_asm!("{}", const const_foo(0)); +global_asm!("{}", const const_foo(S)); +//~^ ERROR constants cannot refer to statics +global_asm!("{}", const const_bar(0)); +global_asm!("{}", const const_bar(S)); +//~^ ERROR constants cannot refer to statics diff --git a/src/test/ui/asm/aarch64/type-check-3.stderr b/src/test/ui/asm/aarch64/type-check-3.stderr new file mode 100644 index 00000000000..c31a62ae791 --- /dev/null +++ b/src/test/ui/asm/aarch64/type-check-3.stderr @@ -0,0 +1,172 @@ +warning: formatting may not be suitable for sub-register argument + --> $DIR/type-check-3.rs:48:15 + | +LL | asm!("{}", in(reg) 0u8); + | ^^ --- for this argument + | + = note: `#[warn(asm_sub_register)]` on by default + = help: use the `w` modifier to have the register formatted as `w0` + = help: or use the `x` modifier to keep the default formatting of `x0` + +warning: formatting may not be suitable for sub-register argument + --> $DIR/type-check-3.rs:50:15 + | +LL | asm!("{}", in(reg) 0u16); + | ^^ ---- for this argument + | + = help: use the `w` modifier to have the register formatted as `w0` + = help: or use the `x` modifier to keep the default formatting of `x0` + +warning: formatting may not be suitable for sub-register argument + --> $DIR/type-check-3.rs:52:15 + | +LL | asm!("{}", in(reg) 0i32); + | ^^ ---- for this argument + | + = help: use the `w` modifier to have the register formatted as `w0` + = help: or use the `x` modifier to keep the default formatting of `x0` + +warning: formatting may not be suitable for sub-register argument + --> $DIR/type-check-3.rs:54:15 + | +LL | asm!("{}", in(reg) 0f32); + | ^^ ---- for this argument + | + = help: use the `w` modifier to have the register formatted as `w0` + = help: or use the `x` modifier to keep the default formatting of `x0` + +warning: formatting may not be suitable for sub-register argument + --> $DIR/type-check-3.rs:57:15 + | +LL | asm!("{}", in(vreg) 0i16); + | ^^ ---- for this argument + | + = help: use the `h` modifier to have the register formatted as `h0` + = help: or use the `v` modifier to keep the default formatting of `v0` + +warning: formatting may not be suitable for sub-register argument + --> $DIR/type-check-3.rs:59:15 + | +LL | asm!("{}", in(vreg) 0f32); + | ^^ ---- for this argument + | + = help: use the `s` modifier to have the register formatted as `s0` + = help: or use the `v` modifier to keep the default formatting of `v0` + +warning: formatting may not be suitable for sub-register argument + --> $DIR/type-check-3.rs:61:15 + | +LL | asm!("{}", in(vreg) 0f64); + | ^^ ---- for this argument + | + = help: use the `d` modifier to have the register formatted as `d0` + = help: or use the `v` modifier to keep the default formatting of `v0` + +warning: formatting may not be suitable for sub-register argument + --> $DIR/type-check-3.rs:63:15 + | +LL | asm!("{}", in(vreg_low16) 0f64); + | ^^ ---- for this argument + | + = help: use the `d` modifier to have the register formatted as `d0` + = help: or use the `v` modifier to keep the default formatting of `v0` + +warning: formatting may not be suitable for sub-register argument + --> $DIR/type-check-3.rs:66:15 + | +LL | asm!("{0} {0}", in(reg) 0i16); + | ^^^ ^^^ ---- for this argument + | + = help: use the `w` modifier to have the register formatted as `w0` + = help: or use the `x` modifier to keep the default formatting of `x0` + +warning: formatting may not be suitable for sub-register argument + --> $DIR/type-check-3.rs:68:15 + | +LL | asm!("{0} {0:x}", in(reg) 0i16); + | ^^^ ---- for this argument + | + = help: use the `w` modifier to have the register formatted as `w0` + = help: or use the `x` modifier to keep the default formatting of `x0` + +error: type `i128` cannot be used with this register class + --> $DIR/type-check-3.rs:73:28 + | +LL | asm!("{}", in(reg) 0i128); + | ^^^^^ + | + = note: register class `reg` supports these types: i8, i16, i32, i64, f32, f64 + +error: type `float64x2_t` cannot be used with this register class + --> $DIR/type-check-3.rs:75:28 + | +LL | asm!("{}", in(reg) f64x2); + | ^^^^^ + | + = note: register class `reg` supports these types: i8, i16, i32, i64, f32, f64 + +error: type `Simd256bit` cannot be used with this register class + --> $DIR/type-check-3.rs:77:29 + | +LL | asm!("{}", in(vreg) f64x4); + | ^^^^^ + | + = note: register class `vreg` supports these types: i8, i16, i32, i64, f32, f64, i8x8, i16x4, i32x2, i64x1, f32x2, f64x1, i8x16, i16x8, i32x4, i64x2, f32x4, f64x2 + +error: incompatible types for asm inout argument + --> $DIR/type-check-3.rs:88:33 + | +LL | asm!("{:x}", inout(reg) 0u32 => val_f32); + | ^^^^ ^^^^^^^ type `f32` + | | + | type `u32` + | + = note: asm inout arguments must have the same type, unless they are both pointers or integers of the same size + +error: incompatible types for asm inout argument + --> $DIR/type-check-3.rs:90:33 + | +LL | asm!("{:x}", inout(reg) 0u32 => val_ptr); + | ^^^^ ^^^^^^^ type `*mut u8` + | | + | type `u32` + | + = note: asm inout arguments must have the same type, unless they are both pointers or integers of the same size + +error: incompatible types for asm inout argument + --> $DIR/type-check-3.rs:92:33 + | +LL | asm!("{:x}", inout(reg) main => val_u32); + | ^^^^ ^^^^^^^ type `u32` + | | + | type `fn()` + | + = note: asm inout arguments must have the same type, unless they are both pointers or integers of the same size + +error[E0013]: constants cannot refer to statics + --> $DIR/type-check-3.rs:108:25 + | +LL | global_asm!("{}", const S); + | ^ + | + = help: consider extracting the value of the `static` to a `const`, and referring to that + +error[E0013]: constants cannot refer to statics + --> $DIR/type-check-3.rs:111:35 + | +LL | global_asm!("{}", const const_foo(S)); + | ^ + | + = help: consider extracting the value of the `static` to a `const`, and referring to that + +error[E0013]: constants cannot refer to statics + --> $DIR/type-check-3.rs:114:35 + | +LL | global_asm!("{}", const const_bar(S)); + | ^ + | + = help: consider extracting the value of the `static` to a `const`, and referring to that + +error: aborting due to 9 previous errors; 10 warnings emitted + +For more information about this error, try `rustc --explain E0013`. diff --git a/src/test/ui/asm/bad-template.aarch64_mirunsafeck.stderr b/src/test/ui/asm/bad-template.aarch64_mirunsafeck.stderr new file mode 100644 index 00000000000..3b1d922a7f7 --- /dev/null +++ b/src/test/ui/asm/bad-template.aarch64_mirunsafeck.stderr @@ -0,0 +1,187 @@ +error: invalid reference to argument at index 0 + --> $DIR/bad-template.rs:31:15 + | +LL | asm!("{}"); + | ^^ from here + | + = note: no arguments were given + +error: invalid reference to argument at index 1 + --> $DIR/bad-template.rs:33:15 + | +LL | asm!("{1}", in(reg) foo); + | ^^^ from here + | + = note: there is 1 argument + +error: argument never used + --> $DIR/bad-template.rs:33:21 + | +LL | asm!("{1}", in(reg) foo); + | ^^^^^^^^^^^ argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {0} */"` + +error: there is no argument named `a` + --> $DIR/bad-template.rs:36:15 + | +LL | asm!("{a}"); + | ^^^ + +error: invalid reference to argument at index 0 + --> $DIR/bad-template.rs:38:15 + | +LL | asm!("{}", a = in(reg) foo); + | ^^ --------------- named argument + | | + | from here + | + = note: no positional arguments were given +note: named arguments cannot be referenced by position + --> $DIR/bad-template.rs:38:20 + | +LL | asm!("{}", a = in(reg) foo); + | ^^^^^^^^^^^^^^^ + +error: named argument never used + --> $DIR/bad-template.rs:38:20 + | +LL | asm!("{}", a = in(reg) foo); + | ^^^^^^^^^^^^^^^ named argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` + +error: invalid reference to argument at index 1 + --> $DIR/bad-template.rs:41:15 + | +LL | asm!("{1}", a = in(reg) foo); + | ^^^ from here + | + = note: no positional arguments were given + +error: named argument never used + --> $DIR/bad-template.rs:41:21 + | +LL | asm!("{1}", a = in(reg) foo); + | ^^^^^^^^^^^^^^^ named argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` + +error: invalid reference to argument at index 0 + --> $DIR/bad-template.rs:48:15 + | +LL | asm!("{}", in("x0") foo); + | ^^ ------------ explicit register argument + | | + | from here + | + = note: no positional arguments were given +note: explicit register arguments cannot be used in the asm template + --> $DIR/bad-template.rs:48:20 + | +LL | asm!("{}", in("x0") foo); + | ^^^^^^^^^^^^ + +error: asm template modifier must be a single character + --> $DIR/bad-template.rs:50:17 + | +LL | asm!("{:foo}", in(reg) foo); + | ^^^ + +error: multiple unused asm arguments + --> $DIR/bad-template.rs:52:18 + | +LL | asm!("", in(reg) 0, in(reg) 1); + | ^^^^^^^^^ ^^^^^^^^^ argument never used + | | + | argument never used + | + = help: if these arguments are intentionally unused, consider using them in an asm comment: `"/* {0} {1} */"` + +error: invalid reference to argument at index 0 + --> $DIR/bad-template.rs:58:14 + | +LL | global_asm!("{}"); + | ^^ from here + | + = note: no arguments were given + +error: invalid reference to argument at index 1 + --> $DIR/bad-template.rs:60:14 + | +LL | global_asm!("{1}", const FOO); + | ^^^ from here + | + = note: there is 1 argument + +error: argument never used + --> $DIR/bad-template.rs:60:20 + | +LL | global_asm!("{1}", const FOO); + | ^^^^^^^^^ argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {0} */"` + +error: there is no argument named `a` + --> $DIR/bad-template.rs:63:14 + | +LL | global_asm!("{a}"); + | ^^^ + +error: invalid reference to argument at index 0 + --> $DIR/bad-template.rs:65:14 + | +LL | global_asm!("{}", a = const FOO); + | ^^ ------------- named argument + | | + | from here + | + = note: no positional arguments were given +note: named arguments cannot be referenced by position + --> $DIR/bad-template.rs:65:19 + | +LL | global_asm!("{}", a = const FOO); + | ^^^^^^^^^^^^^ + +error: named argument never used + --> $DIR/bad-template.rs:65:19 + | +LL | global_asm!("{}", a = const FOO); + | ^^^^^^^^^^^^^ named argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` + +error: invalid reference to argument at index 1 + --> $DIR/bad-template.rs:68:14 + | +LL | global_asm!("{1}", a = const FOO); + | ^^^ from here + | + = note: no positional arguments were given + +error: named argument never used + --> $DIR/bad-template.rs:68:20 + | +LL | global_asm!("{1}", a = const FOO); + | ^^^^^^^^^^^^^ named argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` + +error: asm template modifier must be a single character + --> $DIR/bad-template.rs:71:16 + | +LL | global_asm!("{:foo}", const FOO); + | ^^^ + +error: multiple unused asm arguments + --> $DIR/bad-template.rs:73:17 + | +LL | global_asm!("", const FOO, const FOO); + | ^^^^^^^^^ ^^^^^^^^^ argument never used + | | + | argument never used + | + = help: if these arguments are intentionally unused, consider using them in an asm comment: `"/* {0} {1} */"` + +error: aborting due to 21 previous errors + diff --git a/src/test/ui/asm/bad-template.aarch64_thirunsafeck.stderr b/src/test/ui/asm/bad-template.aarch64_thirunsafeck.stderr new file mode 100644 index 00000000000..3b1d922a7f7 --- /dev/null +++ b/src/test/ui/asm/bad-template.aarch64_thirunsafeck.stderr @@ -0,0 +1,187 @@ +error: invalid reference to argument at index 0 + --> $DIR/bad-template.rs:31:15 + | +LL | asm!("{}"); + | ^^ from here + | + = note: no arguments were given + +error: invalid reference to argument at index 1 + --> $DIR/bad-template.rs:33:15 + | +LL | asm!("{1}", in(reg) foo); + | ^^^ from here + | + = note: there is 1 argument + +error: argument never used + --> $DIR/bad-template.rs:33:21 + | +LL | asm!("{1}", in(reg) foo); + | ^^^^^^^^^^^ argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {0} */"` + +error: there is no argument named `a` + --> $DIR/bad-template.rs:36:15 + | +LL | asm!("{a}"); + | ^^^ + +error: invalid reference to argument at index 0 + --> $DIR/bad-template.rs:38:15 + | +LL | asm!("{}", a = in(reg) foo); + | ^^ --------------- named argument + | | + | from here + | + = note: no positional arguments were given +note: named arguments cannot be referenced by position + --> $DIR/bad-template.rs:38:20 + | +LL | asm!("{}", a = in(reg) foo); + | ^^^^^^^^^^^^^^^ + +error: named argument never used + --> $DIR/bad-template.rs:38:20 + | +LL | asm!("{}", a = in(reg) foo); + | ^^^^^^^^^^^^^^^ named argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` + +error: invalid reference to argument at index 1 + --> $DIR/bad-template.rs:41:15 + | +LL | asm!("{1}", a = in(reg) foo); + | ^^^ from here + | + = note: no positional arguments were given + +error: named argument never used + --> $DIR/bad-template.rs:41:21 + | +LL | asm!("{1}", a = in(reg) foo); + | ^^^^^^^^^^^^^^^ named argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` + +error: invalid reference to argument at index 0 + --> $DIR/bad-template.rs:48:15 + | +LL | asm!("{}", in("x0") foo); + | ^^ ------------ explicit register argument + | | + | from here + | + = note: no positional arguments were given +note: explicit register arguments cannot be used in the asm template + --> $DIR/bad-template.rs:48:20 + | +LL | asm!("{}", in("x0") foo); + | ^^^^^^^^^^^^ + +error: asm template modifier must be a single character + --> $DIR/bad-template.rs:50:17 + | +LL | asm!("{:foo}", in(reg) foo); + | ^^^ + +error: multiple unused asm arguments + --> $DIR/bad-template.rs:52:18 + | +LL | asm!("", in(reg) 0, in(reg) 1); + | ^^^^^^^^^ ^^^^^^^^^ argument never used + | | + | argument never used + | + = help: if these arguments are intentionally unused, consider using them in an asm comment: `"/* {0} {1} */"` + +error: invalid reference to argument at index 0 + --> $DIR/bad-template.rs:58:14 + | +LL | global_asm!("{}"); + | ^^ from here + | + = note: no arguments were given + +error: invalid reference to argument at index 1 + --> $DIR/bad-template.rs:60:14 + | +LL | global_asm!("{1}", const FOO); + | ^^^ from here + | + = note: there is 1 argument + +error: argument never used + --> $DIR/bad-template.rs:60:20 + | +LL | global_asm!("{1}", const FOO); + | ^^^^^^^^^ argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {0} */"` + +error: there is no argument named `a` + --> $DIR/bad-template.rs:63:14 + | +LL | global_asm!("{a}"); + | ^^^ + +error: invalid reference to argument at index 0 + --> $DIR/bad-template.rs:65:14 + | +LL | global_asm!("{}", a = const FOO); + | ^^ ------------- named argument + | | + | from here + | + = note: no positional arguments were given +note: named arguments cannot be referenced by position + --> $DIR/bad-template.rs:65:19 + | +LL | global_asm!("{}", a = const FOO); + | ^^^^^^^^^^^^^ + +error: named argument never used + --> $DIR/bad-template.rs:65:19 + | +LL | global_asm!("{}", a = const FOO); + | ^^^^^^^^^^^^^ named argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` + +error: invalid reference to argument at index 1 + --> $DIR/bad-template.rs:68:14 + | +LL | global_asm!("{1}", a = const FOO); + | ^^^ from here + | + = note: no positional arguments were given + +error: named argument never used + --> $DIR/bad-template.rs:68:20 + | +LL | global_asm!("{1}", a = const FOO); + | ^^^^^^^^^^^^^ named argument never used + | + = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` + +error: asm template modifier must be a single character + --> $DIR/bad-template.rs:71:16 + | +LL | global_asm!("{:foo}", const FOO); + | ^^^ + +error: multiple unused asm arguments + --> $DIR/bad-template.rs:73:17 + | +LL | global_asm!("", const FOO, const FOO); + | ^^^^^^^^^ ^^^^^^^^^ argument never used + | | + | argument never used + | + = help: if these arguments are intentionally unused, consider using them in an asm comment: `"/* {0} {1} */"` + +error: aborting due to 21 previous errors + diff --git a/src/test/ui/asm/bad-template.rs b/src/test/ui/asm/bad-template.rs index 5aed2c62f0b..fca77e7aa71 100644 --- a/src/test/ui/asm/bad-template.rs +++ b/src/test/ui/asm/bad-template.rs @@ -1,8 +1,29 @@ -// only-x86_64 -// revisions: mirunsafeck thirunsafeck -// [thirunsafeck]compile-flags: -Z thir-unsafeck +// revisions: x86_64_mirunsafeck aarch64_mirunsafeck x86_64_thirunsafeck aarch64_thirunsafeck -#![feature(asm, global_asm)] +// [x86_64_thirunsafeck] compile-flags: -Z thir-unsafeck --target x86_64-unknown-linux-gnu +// [aarch64_thirunsafeck] compile-flags: -Z thir-unsafeck --target aarch64-unknown-linux-gnu +// [x86_64_mirunsafeck] compile-flags: --target x86_64-unknown-linux-gnu +// [aarch64_mirunsafeck] compile-flags: --target aarch64-unknown-linux-gnu + +// [x86_64_thirunsafeck] needs-llvm-components: x86 +// [x86_64_mirunsafeck] needs-llvm-components: x86 +// [aarch64_thirunsafeck] needs-llvm-components: aarch64 +// [aarch64_mirunsafeck] needs-llvm-components: aarch64 + +#![feature(no_core, lang_items, rustc_attrs)] +#![no_core] + +#[rustc_builtin_macro] +macro_rules! asm { + () => {}; +} +#[rustc_builtin_macro] +macro_rules! global_asm { + () => {}; +} + +#[lang = "sized"] +trait Sized {} fn main() { let mut foo = 0; @@ -20,8 +41,12 @@ fn main() { asm!("{1}", a = in(reg) foo); //~^ ERROR invalid reference to argument at index 1 //~^^ ERROR named argument never used + #[cfg(any(x86_64_thirunsafeck, x86_64_mirunsafeck))] asm!("{}", in("eax") foo); - //~^ ERROR invalid reference to argument at index 0 + //[x86_64_thirunsafeck,x86_64_mirunsafeck]~^ ERROR invalid reference to argument at index 0 + #[cfg(any(aarch64_thirunsafeck, aarch64_mirunsafeck))] + asm!("{}", in("x0") foo); + //[aarch64_thirunsafeck,aarch64_mirunsafeck]~^ ERROR invalid reference to argument at index 0 asm!("{:foo}", in(reg) foo); //~^ ERROR asm template modifier must be a single character asm!("", in(reg) 0, in(reg) 1); diff --git a/src/test/ui/asm/bad-template.mirunsafeck.stderr b/src/test/ui/asm/bad-template.x86_64_mirunsafeck.stderr index 13ef032ab10..3b69186f1e1 100644 --- a/src/test/ui/asm/bad-template.mirunsafeck.stderr +++ b/src/test/ui/asm/bad-template.x86_64_mirunsafeck.stderr @@ -1,5 +1,5 @@ error: invalid reference to argument at index 0 - --> $DIR/bad-template.rs:10:15 + --> $DIR/bad-template.rs:31:15 | LL | asm!("{}"); | ^^ from here @@ -7,7 +7,7 @@ LL | asm!("{}"); = note: no arguments were given error: invalid reference to argument at index 1 - --> $DIR/bad-template.rs:12:15 + --> $DIR/bad-template.rs:33:15 | LL | asm!("{1}", in(reg) foo); | ^^^ from here @@ -15,7 +15,7 @@ LL | asm!("{1}", in(reg) foo); = note: there is 1 argument error: argument never used - --> $DIR/bad-template.rs:12:21 + --> $DIR/bad-template.rs:33:21 | LL | asm!("{1}", in(reg) foo); | ^^^^^^^^^^^ argument never used @@ -23,13 +23,13 @@ LL | asm!("{1}", in(reg) foo); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {0} */"` error: there is no argument named `a` - --> $DIR/bad-template.rs:15:15 + --> $DIR/bad-template.rs:36:15 | LL | asm!("{a}"); | ^^^ error: invalid reference to argument at index 0 - --> $DIR/bad-template.rs:17:15 + --> $DIR/bad-template.rs:38:15 | LL | asm!("{}", a = in(reg) foo); | ^^ --------------- named argument @@ -38,13 +38,13 @@ LL | asm!("{}", a = in(reg) foo); | = note: no positional arguments were given note: named arguments cannot be referenced by position - --> $DIR/bad-template.rs:17:20 + --> $DIR/bad-template.rs:38:20 | LL | asm!("{}", a = in(reg) foo); | ^^^^^^^^^^^^^^^ error: named argument never used - --> $DIR/bad-template.rs:17:20 + --> $DIR/bad-template.rs:38:20 | LL | asm!("{}", a = in(reg) foo); | ^^^^^^^^^^^^^^^ named argument never used @@ -52,7 +52,7 @@ LL | asm!("{}", a = in(reg) foo); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` error: invalid reference to argument at index 1 - --> $DIR/bad-template.rs:20:15 + --> $DIR/bad-template.rs:41:15 | LL | asm!("{1}", a = in(reg) foo); | ^^^ from here @@ -60,7 +60,7 @@ LL | asm!("{1}", a = in(reg) foo); = note: no positional arguments were given error: named argument never used - --> $DIR/bad-template.rs:20:21 + --> $DIR/bad-template.rs:41:21 | LL | asm!("{1}", a = in(reg) foo); | ^^^^^^^^^^^^^^^ named argument never used @@ -68,7 +68,7 @@ LL | asm!("{1}", a = in(reg) foo); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` error: invalid reference to argument at index 0 - --> $DIR/bad-template.rs:23:15 + --> $DIR/bad-template.rs:45:15 | LL | asm!("{}", in("eax") foo); | ^^ ------------- explicit register argument @@ -77,19 +77,19 @@ LL | asm!("{}", in("eax") foo); | = note: no positional arguments were given note: explicit register arguments cannot be used in the asm template - --> $DIR/bad-template.rs:23:20 + --> $DIR/bad-template.rs:45:20 | LL | asm!("{}", in("eax") foo); | ^^^^^^^^^^^^^ error: asm template modifier must be a single character - --> $DIR/bad-template.rs:25:17 + --> $DIR/bad-template.rs:50:17 | LL | asm!("{:foo}", in(reg) foo); | ^^^ error: multiple unused asm arguments - --> $DIR/bad-template.rs:27:18 + --> $DIR/bad-template.rs:52:18 | LL | asm!("", in(reg) 0, in(reg) 1); | ^^^^^^^^^ ^^^^^^^^^ argument never used @@ -99,7 +99,7 @@ LL | asm!("", in(reg) 0, in(reg) 1); = help: if these arguments are intentionally unused, consider using them in an asm comment: `"/* {0} {1} */"` error: invalid reference to argument at index 0 - --> $DIR/bad-template.rs:33:14 + --> $DIR/bad-template.rs:58:14 | LL | global_asm!("{}"); | ^^ from here @@ -107,7 +107,7 @@ LL | global_asm!("{}"); = note: no arguments were given error: invalid reference to argument at index 1 - --> $DIR/bad-template.rs:35:14 + --> $DIR/bad-template.rs:60:14 | LL | global_asm!("{1}", const FOO); | ^^^ from here @@ -115,7 +115,7 @@ LL | global_asm!("{1}", const FOO); = note: there is 1 argument error: argument never used - --> $DIR/bad-template.rs:35:20 + --> $DIR/bad-template.rs:60:20 | LL | global_asm!("{1}", const FOO); | ^^^^^^^^^ argument never used @@ -123,13 +123,13 @@ LL | global_asm!("{1}", const FOO); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {0} */"` error: there is no argument named `a` - --> $DIR/bad-template.rs:38:14 + --> $DIR/bad-template.rs:63:14 | LL | global_asm!("{a}"); | ^^^ error: invalid reference to argument at index 0 - --> $DIR/bad-template.rs:40:14 + --> $DIR/bad-template.rs:65:14 | LL | global_asm!("{}", a = const FOO); | ^^ ------------- named argument @@ -138,13 +138,13 @@ LL | global_asm!("{}", a = const FOO); | = note: no positional arguments were given note: named arguments cannot be referenced by position - --> $DIR/bad-template.rs:40:19 + --> $DIR/bad-template.rs:65:19 | LL | global_asm!("{}", a = const FOO); | ^^^^^^^^^^^^^ error: named argument never used - --> $DIR/bad-template.rs:40:19 + --> $DIR/bad-template.rs:65:19 | LL | global_asm!("{}", a = const FOO); | ^^^^^^^^^^^^^ named argument never used @@ -152,7 +152,7 @@ LL | global_asm!("{}", a = const FOO); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` error: invalid reference to argument at index 1 - --> $DIR/bad-template.rs:43:14 + --> $DIR/bad-template.rs:68:14 | LL | global_asm!("{1}", a = const FOO); | ^^^ from here @@ -160,7 +160,7 @@ LL | global_asm!("{1}", a = const FOO); = note: no positional arguments were given error: named argument never used - --> $DIR/bad-template.rs:43:20 + --> $DIR/bad-template.rs:68:20 | LL | global_asm!("{1}", a = const FOO); | ^^^^^^^^^^^^^ named argument never used @@ -168,13 +168,13 @@ LL | global_asm!("{1}", a = const FOO); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` error: asm template modifier must be a single character - --> $DIR/bad-template.rs:46:16 + --> $DIR/bad-template.rs:71:16 | LL | global_asm!("{:foo}", const FOO); | ^^^ error: multiple unused asm arguments - --> $DIR/bad-template.rs:48:17 + --> $DIR/bad-template.rs:73:17 | LL | global_asm!("", const FOO, const FOO); | ^^^^^^^^^ ^^^^^^^^^ argument never used diff --git a/src/test/ui/asm/bad-template.thirunsafeck.stderr b/src/test/ui/asm/bad-template.x86_64_thirunsafeck.stderr index 13ef032ab10..3b69186f1e1 100644 --- a/src/test/ui/asm/bad-template.thirunsafeck.stderr +++ b/src/test/ui/asm/bad-template.x86_64_thirunsafeck.stderr @@ -1,5 +1,5 @@ error: invalid reference to argument at index 0 - --> $DIR/bad-template.rs:10:15 + --> $DIR/bad-template.rs:31:15 | LL | asm!("{}"); | ^^ from here @@ -7,7 +7,7 @@ LL | asm!("{}"); = note: no arguments were given error: invalid reference to argument at index 1 - --> $DIR/bad-template.rs:12:15 + --> $DIR/bad-template.rs:33:15 | LL | asm!("{1}", in(reg) foo); | ^^^ from here @@ -15,7 +15,7 @@ LL | asm!("{1}", in(reg) foo); = note: there is 1 argument error: argument never used - --> $DIR/bad-template.rs:12:21 + --> $DIR/bad-template.rs:33:21 | LL | asm!("{1}", in(reg) foo); | ^^^^^^^^^^^ argument never used @@ -23,13 +23,13 @@ LL | asm!("{1}", in(reg) foo); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {0} */"` error: there is no argument named `a` - --> $DIR/bad-template.rs:15:15 + --> $DIR/bad-template.rs:36:15 | LL | asm!("{a}"); | ^^^ error: invalid reference to argument at index 0 - --> $DIR/bad-template.rs:17:15 + --> $DIR/bad-template.rs:38:15 | LL | asm!("{}", a = in(reg) foo); | ^^ --------------- named argument @@ -38,13 +38,13 @@ LL | asm!("{}", a = in(reg) foo); | = note: no positional arguments were given note: named arguments cannot be referenced by position - --> $DIR/bad-template.rs:17:20 + --> $DIR/bad-template.rs:38:20 | LL | asm!("{}", a = in(reg) foo); | ^^^^^^^^^^^^^^^ error: named argument never used - --> $DIR/bad-template.rs:17:20 + --> $DIR/bad-template.rs:38:20 | LL | asm!("{}", a = in(reg) foo); | ^^^^^^^^^^^^^^^ named argument never used @@ -52,7 +52,7 @@ LL | asm!("{}", a = in(reg) foo); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` error: invalid reference to argument at index 1 - --> $DIR/bad-template.rs:20:15 + --> $DIR/bad-template.rs:41:15 | LL | asm!("{1}", a = in(reg) foo); | ^^^ from here @@ -60,7 +60,7 @@ LL | asm!("{1}", a = in(reg) foo); = note: no positional arguments were given error: named argument never used - --> $DIR/bad-template.rs:20:21 + --> $DIR/bad-template.rs:41:21 | LL | asm!("{1}", a = in(reg) foo); | ^^^^^^^^^^^^^^^ named argument never used @@ -68,7 +68,7 @@ LL | asm!("{1}", a = in(reg) foo); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` error: invalid reference to argument at index 0 - --> $DIR/bad-template.rs:23:15 + --> $DIR/bad-template.rs:45:15 | LL | asm!("{}", in("eax") foo); | ^^ ------------- explicit register argument @@ -77,19 +77,19 @@ LL | asm!("{}", in("eax") foo); | = note: no positional arguments were given note: explicit register arguments cannot be used in the asm template - --> $DIR/bad-template.rs:23:20 + --> $DIR/bad-template.rs:45:20 | LL | asm!("{}", in("eax") foo); | ^^^^^^^^^^^^^ error: asm template modifier must be a single character - --> $DIR/bad-template.rs:25:17 + --> $DIR/bad-template.rs:50:17 | LL | asm!("{:foo}", in(reg) foo); | ^^^ error: multiple unused asm arguments - --> $DIR/bad-template.rs:27:18 + --> $DIR/bad-template.rs:52:18 | LL | asm!("", in(reg) 0, in(reg) 1); | ^^^^^^^^^ ^^^^^^^^^ argument never used @@ -99,7 +99,7 @@ LL | asm!("", in(reg) 0, in(reg) 1); = help: if these arguments are intentionally unused, consider using them in an asm comment: `"/* {0} {1} */"` error: invalid reference to argument at index 0 - --> $DIR/bad-template.rs:33:14 + --> $DIR/bad-template.rs:58:14 | LL | global_asm!("{}"); | ^^ from here @@ -107,7 +107,7 @@ LL | global_asm!("{}"); = note: no arguments were given error: invalid reference to argument at index 1 - --> $DIR/bad-template.rs:35:14 + --> $DIR/bad-template.rs:60:14 | LL | global_asm!("{1}", const FOO); | ^^^ from here @@ -115,7 +115,7 @@ LL | global_asm!("{1}", const FOO); = note: there is 1 argument error: argument never used - --> $DIR/bad-template.rs:35:20 + --> $DIR/bad-template.rs:60:20 | LL | global_asm!("{1}", const FOO); | ^^^^^^^^^ argument never used @@ -123,13 +123,13 @@ LL | global_asm!("{1}", const FOO); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {0} */"` error: there is no argument named `a` - --> $DIR/bad-template.rs:38:14 + --> $DIR/bad-template.rs:63:14 | LL | global_asm!("{a}"); | ^^^ error: invalid reference to argument at index 0 - --> $DIR/bad-template.rs:40:14 + --> $DIR/bad-template.rs:65:14 | LL | global_asm!("{}", a = const FOO); | ^^ ------------- named argument @@ -138,13 +138,13 @@ LL | global_asm!("{}", a = const FOO); | = note: no positional arguments were given note: named arguments cannot be referenced by position - --> $DIR/bad-template.rs:40:19 + --> $DIR/bad-template.rs:65:19 | LL | global_asm!("{}", a = const FOO); | ^^^^^^^^^^^^^ error: named argument never used - --> $DIR/bad-template.rs:40:19 + --> $DIR/bad-template.rs:65:19 | LL | global_asm!("{}", a = const FOO); | ^^^^^^^^^^^^^ named argument never used @@ -152,7 +152,7 @@ LL | global_asm!("{}", a = const FOO); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` error: invalid reference to argument at index 1 - --> $DIR/bad-template.rs:43:14 + --> $DIR/bad-template.rs:68:14 | LL | global_asm!("{1}", a = const FOO); | ^^^ from here @@ -160,7 +160,7 @@ LL | global_asm!("{1}", a = const FOO); = note: no positional arguments were given error: named argument never used - --> $DIR/bad-template.rs:43:20 + --> $DIR/bad-template.rs:68:20 | LL | global_asm!("{1}", a = const FOO); | ^^^^^^^^^^^^^ named argument never used @@ -168,13 +168,13 @@ LL | global_asm!("{1}", a = const FOO); = help: if this argument is intentionally unused, consider using it in an asm comment: `"/* {a} */"` error: asm template modifier must be a single character - --> $DIR/bad-template.rs:46:16 + --> $DIR/bad-template.rs:71:16 | LL | global_asm!("{:foo}", const FOO); | ^^^ error: multiple unused asm arguments - --> $DIR/bad-template.rs:48:17 + --> $DIR/bad-template.rs:73:17 | LL | global_asm!("", const FOO, const FOO); | ^^^^^^^^^ ^^^^^^^^^ argument never used diff --git a/src/test/ui/asm/issue-72570.rs b/src/test/ui/asm/issue-72570.rs index 678534657cb..960f7427e34 100644 --- a/src/test/ui/asm/issue-72570.rs +++ b/src/test/ui/asm/issue-72570.rs @@ -1,5 +1,5 @@ // compile-flags: -Zsave-analysis -// only-x86_64 +// needs-asm-support // Also test for #72960 #![feature(asm)] diff --git a/src/test/ui/asm/naked-functions.rs b/src/test/ui/asm/naked-functions.rs index 72918a14117..2958574c9a3 100644 --- a/src/test/ui/asm/naked-functions.rs +++ b/src/test/ui/asm/naked-functions.rs @@ -1,4 +1,4 @@ -// only-x86_64 +// needs-asm-support #![feature(asm)] #![feature(llvm_asm)] #![feature(naked_functions)] diff --git a/src/test/ui/asm/noreturn.rs b/src/test/ui/asm/noreturn.rs index 5e1ee93bfb0..cb92ff0ad1d 100644 --- a/src/test/ui/asm/noreturn.rs +++ b/src/test/ui/asm/noreturn.rs @@ -1,4 +1,4 @@ -// only-x86_64 +// needs-asm-support // check-pass #![feature(asm, never_type)] diff --git a/src/test/ui/asm/rustfix-asm.fixed b/src/test/ui/asm/rustfix-asm.fixed index 9251afd3f05..1d5d2038aa8 100644 --- a/src/test/ui/asm/rustfix-asm.fixed +++ b/src/test/ui/asm/rustfix-asm.fixed @@ -1,5 +1,5 @@ // run-rustfix -// only-x86_64 +// needs-asm-support #![feature(asm, llvm_asm)] #![allow(deprecated)] // llvm_asm! diff --git a/src/test/ui/asm/rustfix-asm.rs b/src/test/ui/asm/rustfix-asm.rs index 1e3bfd07708..12be0e666ee 100644 --- a/src/test/ui/asm/rustfix-asm.rs +++ b/src/test/ui/asm/rustfix-asm.rs @@ -1,5 +1,5 @@ // run-rustfix -// only-x86_64 +// needs-asm-support #![feature(asm, llvm_asm)] #![allow(deprecated)] // llvm_asm! diff --git a/src/test/ui/asm/type-check-1.rs b/src/test/ui/asm/type-check-1.rs index 5e38fb70a4a..79887926bb1 100644 --- a/src/test/ui/asm/type-check-1.rs +++ b/src/test/ui/asm/type-check-1.rs @@ -1,4 +1,4 @@ -// only-x86_64 +// needs-asm-support #![feature(asm, global_asm)] @@ -49,6 +49,8 @@ fn main() { //~^ ERROR mismatched types asm!("{}", const 0 as *mut u8); //~^ ERROR mismatched types + asm!("{}", const &0); + //~^ ERROR mismatched types } } diff --git a/src/test/ui/asm/type-check-1.stderr b/src/test/ui/asm/type-check-1.stderr index 5edbcf4a2a7..7f25e81af07 100644 --- a/src/test/ui/asm/type-check-1.stderr +++ b/src/test/ui/asm/type-check-1.stderr @@ -40,6 +40,18 @@ LL | asm!("{}", const 0 as *mut u8); = note: expected type `{integer}` found raw pointer `*mut u8` +error[E0308]: mismatched types + --> $DIR/type-check-1.rs:54:26 + | +LL | asm!("{}", const &0); + | ^^ expected integer, found `&{integer}` + | +help: consider removing the borrow + | +LL - asm!("{}", const &0); +LL + asm!("{}", const 0); + | + error: invalid asm output --> $DIR/type-check-1.rs:10:29 | @@ -86,7 +98,7 @@ LL | global_asm!("{}", const 0f32); | ^^^^ expected integer, found `f32` error[E0308]: mismatched types - --> $DIR/type-check-1.rs:62:25 + --> $DIR/type-check-1.rs:64:25 | LL | global_asm!("{}", const 0 as *mut u8); | ^^^^^^^^^^^^ expected integer, found *-ptr @@ -94,7 +106,7 @@ LL | global_asm!("{}", const 0 as *mut u8); = note: expected type `{integer}` found raw pointer `*mut u8` -error: aborting due to 12 previous errors +error: aborting due to 13 previous errors Some errors have detailed explanations: E0277, E0308, E0435. For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/asm/type-check-4.rs b/src/test/ui/asm/type-check-4.rs index 2be627c1165..0aa7cdde142 100644 --- a/src/test/ui/asm/type-check-4.rs +++ b/src/test/ui/asm/type-check-4.rs @@ -1,4 +1,4 @@ -// only-x86_64 +// needs-asm-support #![feature(asm)] diff --git a/src/test/ui/asm/bad-options.rs b/src/test/ui/asm/x86_64/bad-options.rs index dc61d1612e8..dc61d1612e8 100644 --- a/src/test/ui/asm/bad-options.rs +++ b/src/test/ui/asm/x86_64/bad-options.rs diff --git a/src/test/ui/asm/bad-options.stderr b/src/test/ui/asm/x86_64/bad-options.stderr index 8cfd450ab02..8cfd450ab02 100644 --- a/src/test/ui/asm/bad-options.stderr +++ b/src/test/ui/asm/x86_64/bad-options.stderr diff --git a/src/test/ui/asm/bad-reg.rs b/src/test/ui/asm/x86_64/bad-reg.rs index 06af08fab80..06af08fab80 100644 --- a/src/test/ui/asm/bad-reg.rs +++ b/src/test/ui/asm/x86_64/bad-reg.rs diff --git a/src/test/ui/asm/bad-reg.stderr b/src/test/ui/asm/x86_64/bad-reg.stderr index 14740bf62f8..14740bf62f8 100644 --- a/src/test/ui/asm/bad-reg.stderr +++ b/src/test/ui/asm/x86_64/bad-reg.stderr diff --git a/src/test/ui/asm/const.rs b/src/test/ui/asm/x86_64/const.rs index d4de9abb8ca..d4de9abb8ca 100644 --- a/src/test/ui/asm/const.rs +++ b/src/test/ui/asm/x86_64/const.rs diff --git a/src/test/ui/asm/duplicate-options.fixed b/src/test/ui/asm/x86_64/duplicate-options.fixed index d4444e9c6cc..d4444e9c6cc 100644 --- a/src/test/ui/asm/duplicate-options.fixed +++ b/src/test/ui/asm/x86_64/duplicate-options.fixed diff --git a/src/test/ui/asm/duplicate-options.rs b/src/test/ui/asm/x86_64/duplicate-options.rs index fd28311984b..fd28311984b 100644 --- a/src/test/ui/asm/duplicate-options.rs +++ b/src/test/ui/asm/x86_64/duplicate-options.rs diff --git a/src/test/ui/asm/duplicate-options.stderr b/src/test/ui/asm/x86_64/duplicate-options.stderr index 53edf8fb91c..53edf8fb91c 100644 --- a/src/test/ui/asm/duplicate-options.stderr +++ b/src/test/ui/asm/x86_64/duplicate-options.stderr diff --git a/src/test/ui/asm/interpolated-idents.rs b/src/test/ui/asm/x86_64/interpolated-idents.rs index f4cb749307d..f4cb749307d 100644 --- a/src/test/ui/asm/interpolated-idents.rs +++ b/src/test/ui/asm/x86_64/interpolated-idents.rs diff --git a/src/test/ui/asm/interpolated-idents.stderr b/src/test/ui/asm/x86_64/interpolated-idents.stderr index 5de8d20547e..5de8d20547e 100644 --- a/src/test/ui/asm/interpolated-idents.stderr +++ b/src/test/ui/asm/x86_64/interpolated-idents.stderr diff --git a/src/test/ui/asm/issue-82869.rs b/src/test/ui/asm/x86_64/issue-82869.rs index a8e688cbe1f..a8e688cbe1f 100644 --- a/src/test/ui/asm/issue-82869.rs +++ b/src/test/ui/asm/x86_64/issue-82869.rs diff --git a/src/test/ui/asm/issue-82869.stderr b/src/test/ui/asm/x86_64/issue-82869.stderr index d05714ea6f2..d05714ea6f2 100644 --- a/src/test/ui/asm/issue-82869.stderr +++ b/src/test/ui/asm/x86_64/issue-82869.stderr diff --git a/src/test/ui/asm/parse-error.rs b/src/test/ui/asm/x86_64/parse-error.rs index fa14c52cf0a..fa14c52cf0a 100644 --- a/src/test/ui/asm/parse-error.rs +++ b/src/test/ui/asm/x86_64/parse-error.rs diff --git a/src/test/ui/asm/parse-error.stderr b/src/test/ui/asm/x86_64/parse-error.stderr index 78d342cc1da..78d342cc1da 100644 --- a/src/test/ui/asm/parse-error.stderr +++ b/src/test/ui/asm/x86_64/parse-error.stderr diff --git a/src/test/ui/asm/srcloc.rs b/src/test/ui/asm/x86_64/srcloc.rs index ed8cefc58b7..ed8cefc58b7 100644 --- a/src/test/ui/asm/srcloc.rs +++ b/src/test/ui/asm/x86_64/srcloc.rs diff --git a/src/test/ui/asm/srcloc.stderr b/src/test/ui/asm/x86_64/srcloc.stderr index b62c8948289..b62c8948289 100644 --- a/src/test/ui/asm/srcloc.stderr +++ b/src/test/ui/asm/x86_64/srcloc.stderr diff --git a/src/test/ui/asm/sym.rs b/src/test/ui/asm/x86_64/sym.rs index 634ef010e6f..634ef010e6f 100644 --- a/src/test/ui/asm/sym.rs +++ b/src/test/ui/asm/x86_64/sym.rs diff --git a/src/test/ui/asm/type-check-2.rs b/src/test/ui/asm/x86_64/type-check-2.rs index c70a8802814..2311f86d340 100644 --- a/src/test/ui/asm/type-check-2.rs +++ b/src/test/ui/asm/x86_64/type-check-2.rs @@ -26,10 +26,6 @@ fn main() { asm!("{}", inout(reg) v[0]); //~^ ERROR cannot borrow `v` as mutable, as it is not declared as mutable - // This currently causes an ICE: https://github.com/rust-lang/rust/issues/81857 - // asm!("{}", const &0); - // ERROR asm `const` arguments must be integer or floating-point values - // Sym operands must point to a function or static const C: i32 = 0; diff --git a/src/test/ui/asm/type-check-2.stderr b/src/test/ui/asm/x86_64/type-check-2.stderr index 1354a9dd849..b82a0b8e2ba 100644 --- a/src/test/ui/asm/type-check-2.stderr +++ b/src/test/ui/asm/x86_64/type-check-2.stderr @@ -1,13 +1,13 @@ error: arguments for inline assembly must be copyable - --> $DIR/type-check-2.rs:46:32 + --> $DIR/type-check-2.rs:42:32 | LL | asm!("{}", in(xmm_reg) SimdNonCopy(0.0, 0.0, 0.0, 0.0)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `SimdNonCopy` does not implement the Copy trait -error: cannot use value of type `[closure@$DIR/type-check-2.rs:58:28: 58:38]` for inline assembly - --> $DIR/type-check-2.rs:58:28 +error: cannot use value of type `[closure@$DIR/type-check-2.rs:54:28: 54:38]` for inline assembly + --> $DIR/type-check-2.rs:54:28 | LL | asm!("{}", in(reg) |x: i32| x); | ^^^^^^^^^^ @@ -15,7 +15,7 @@ LL | asm!("{}", in(reg) |x: i32| x); = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly error: cannot use value of type `Vec<i32>` for inline assembly - --> $DIR/type-check-2.rs:60:28 + --> $DIR/type-check-2.rs:56:28 | LL | asm!("{}", in(reg) vec![0]); | ^^^^^^^ @@ -24,7 +24,7 @@ LL | asm!("{}", in(reg) vec![0]); = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) error: cannot use value of type `(i32, i32, i32)` for inline assembly - --> $DIR/type-check-2.rs:62:28 + --> $DIR/type-check-2.rs:58:28 | LL | asm!("{}", in(reg) (1, 2, 3)); | ^^^^^^^^^ @@ -32,7 +32,7 @@ LL | asm!("{}", in(reg) (1, 2, 3)); = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly error: cannot use value of type `[i32; 3]` for inline assembly - --> $DIR/type-check-2.rs:64:28 + --> $DIR/type-check-2.rs:60:28 | LL | asm!("{}", in(reg) [1, 2, 3]); | ^^^^^^^^^ @@ -40,7 +40,7 @@ LL | asm!("{}", in(reg) [1, 2, 3]); = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly error: cannot use value of type `fn() {main}` for inline assembly - --> $DIR/type-check-2.rs:72:31 + --> $DIR/type-check-2.rs:68:31 | LL | asm!("{}", inout(reg) f); | ^ @@ -48,7 +48,7 @@ LL | asm!("{}", inout(reg) f); = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly error: cannot use value of type `&mut i32` for inline assembly - --> $DIR/type-check-2.rs:75:31 + --> $DIR/type-check-2.rs:71:31 | LL | asm!("{}", inout(reg) r); | ^ @@ -56,13 +56,13 @@ LL | asm!("{}", inout(reg) r); = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly error: asm `sym` operand must point to a fn or static - --> $DIR/type-check-2.rs:39:24 + --> $DIR/type-check-2.rs:35:24 | LL | asm!("{}", sym C); | ^ error: asm `sym` operand must point to a fn or static - --> $DIR/type-check-2.rs:41:24 + --> $DIR/type-check-2.rs:37:24 | LL | asm!("{}", sym x); | ^ diff --git a/src/test/ui/asm/type-check-3.rs b/src/test/ui/asm/x86_64/type-check-3.rs index c2c1885ff16..c2c1885ff16 100644 --- a/src/test/ui/asm/type-check-3.rs +++ b/src/test/ui/asm/x86_64/type-check-3.rs diff --git a/src/test/ui/asm/type-check-3.stderr b/src/test/ui/asm/x86_64/type-check-3.stderr index 9f6989ca03d..9f6989ca03d 100644 --- a/src/test/ui/asm/type-check-3.stderr +++ b/src/test/ui/asm/x86_64/type-check-3.stderr |