diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/codegen/sse42-implies-crc32.rs | 2 | ||||
| -rw-r--r-- | tests/codegen/target-feature-overrides.rs | 8 | ||||
| -rw-r--r-- | tests/codegen/tied-features-strength.rs | 2 | ||||
| -rw-r--r-- | tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.rs | 7 | ||||
| -rw-r--r-- | tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr | 34 | ||||
| -rw-r--r-- | tests/ui/target-feature/asm-implied-features-issue-128125.rs | 10 | ||||
| -rw-r--r-- | tests/ui/target-feature/implied-features.rs | 24 |
7 files changed, 51 insertions, 36 deletions
diff --git a/tests/codegen/sse42-implies-crc32.rs b/tests/codegen/sse42-implies-crc32.rs index 94fcd77bc88..8a9c496a3a5 100644 --- a/tests/codegen/sse42-implies-crc32.rs +++ b/tests/codegen/sse42-implies-crc32.rs @@ -12,4 +12,4 @@ pub unsafe fn crc32sse(v: u8) -> u32 { _mm_crc32_u8(out, v) } -// CHECK: attributes #0 {{.*"target-features"=".*\+sse4.2,\+crc32"}} +// CHECK: attributes #0 {{.*"target-features"=".*\+sse4.2,\+crc32.*"}} diff --git a/tests/codegen/target-feature-overrides.rs b/tests/codegen/target-feature-overrides.rs index 1e2c364dbbc..f38a1ae72de 100644 --- a/tests/codegen/target-feature-overrides.rs +++ b/tests/codegen/target-feature-overrides.rs @@ -1,7 +1,7 @@ //@ revisions: COMPAT INCOMPAT //@ needs-llvm-components: x86 //@ compile-flags: --target=x86_64-unknown-linux-gnu -Copt-level=3 -//@ [COMPAT] compile-flags: -Ctarget-feature=+avx2,+avx +//@ [COMPAT] compile-flags: -Ctarget-feature=+avx2 //@ [INCOMPAT] compile-flags: -Ctarget-feature=-avx2,-avx // See also tests/assembly/target-feature-multiple.rs @@ -39,8 +39,8 @@ pub unsafe fn banana() -> u32 { } // CHECK: attributes [[APPLEATTRS]] -// COMPAT-SAME: "target-features"="+avx2,+avx,+avx" -// INCOMPAT-SAME: "target-features"="-avx2,-avx,+avx" +// COMPAT-SAME: "target-features"="+avx,+avx2,{{.*}}" +// INCOMPAT-SAME: "target-features"="-avx2,-avx,+avx,{{.*}}" // CHECK: attributes [[BANANAATTRS]] -// COMPAT-SAME: "target-features"="+avx2,+avx" +// COMPAT-SAME: "target-features"="+avx,+avx2,{{.*}}" // INCOMPAT-SAME: "target-features"="-avx2,-avx" diff --git a/tests/codegen/tied-features-strength.rs b/tests/codegen/tied-features-strength.rs index 7f0805bc1b4..1b4596ae2cb 100644 --- a/tests/codegen/tied-features-strength.rs +++ b/tests/codegen/tied-features-strength.rs @@ -8,7 +8,7 @@ // is LLVM-14 we can remove the optional regex matching for this feature. //@ [ENABLE_SVE] compile-flags: -C target-feature=+sve -Copt-level=0 -// ENABLE_SVE: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)?|(\+sve,?)|(\+neon,?))*}}" } +// ENABLE_SVE: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)?|(\+sve,?)|(\+neon,?)|(\+fp-armv8,?))*}}" } //@ [DISABLE_SVE] compile-flags: -C target-feature=-sve -Copt-level=0 // DISABLE_SVE: attributes #0 = { {{.*}} "target-features"="{{((\+outline-atomics,?)|(\+v8a,?)?|(-sve,?)|(\+neon,?))*}}" } diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.rs b/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.rs index de002ef71d7..fec4e75290f 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.rs +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.rs @@ -34,6 +34,7 @@ fn foo() { #[target_feature(enable = "sse2")] fn bar() { + sse2(); avx_bmi2(); //~^ ERROR call to function `avx_bmi2` with `#[target_feature]` is unsafe Quux.avx_bmi2(); @@ -43,7 +44,6 @@ fn bar() { #[target_feature(enable = "avx")] fn baz() { sse2(); - //~^ ERROR call to function `sse2` with `#[target_feature]` is unsafe avx_bmi2(); //~^ ERROR call to function `avx_bmi2` with `#[target_feature]` is unsafe Quux.avx_bmi2(); @@ -54,7 +54,8 @@ fn baz() { #[target_feature(enable = "bmi2")] fn qux() { sse2(); - //~^ ERROR call to function `sse2` with `#[target_feature]` is unsafe + avx_bmi2(); + Quux.avx_bmi2(); } const _: () = sse2(); @@ -64,8 +65,6 @@ const _: () = sse2_and_fxsr(); //~^ ERROR call to function `sse2_and_fxsr` with `#[target_feature]` is unsafe #[deny(unsafe_op_in_unsafe_fn)] -#[target_feature(enable = "avx")] -#[target_feature(enable = "bmi2")] unsafe fn needs_unsafe_block() { sse2(); //~^ ERROR call to function `sse2` with `#[target_feature]` is unsafe diff --git a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr b/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr index 537819ab859..1ddf05b40a6 100644 --- a/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr +++ b/tests/ui/rfcs/rfc-2396-target_feature-11/safe-calls.stderr @@ -24,7 +24,7 @@ LL | Quux.avx_bmi2(); = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 error[E0133]: call to function `avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:37:5 + --> $DIR/safe-calls.rs:38:5 | LL | avx_bmi2(); | ^^^^^^^^^^ call to function with `#[target_feature]` @@ -32,22 +32,13 @@ LL | avx_bmi2(); = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 error[E0133]: call to function `Quux::avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:39:5 + --> $DIR/safe-calls.rs:40:5 | LL | Quux.avx_bmi2(); | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` | = help: in order for the call to be safe, the context requires the following additional target features: avx and bmi2 -error[E0133]: call to function `sse2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:45:5 - | -LL | sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` - error[E0133]: call to function `avx_bmi2` with `#[target_feature]` is unsafe and requires unsafe function or block --> $DIR/safe-calls.rs:47:5 | @@ -65,16 +56,7 @@ LL | Quux.avx_bmi2(); = help: in order for the call to be safe, the context requires the following additional target feature: bmi2 error[E0133]: call to function `sse2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:56:5 - | -LL | sse2(); - | ^^^^^^ call to function with `#[target_feature]` - | - = help: in order for the call to be safe, the context requires the following additional target feature: sse2 - = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` - -error[E0133]: call to function `sse2` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:60:15 + --> $DIR/safe-calls.rs:61:15 | LL | const _: () = sse2(); | ^^^^^^ call to function with `#[target_feature]` @@ -83,7 +65,7 @@ LL | const _: () = sse2(); = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` error[E0133]: call to function `sse2_and_fxsr` with `#[target_feature]` is unsafe and requires unsafe function or block - --> $DIR/safe-calls.rs:63:15 + --> $DIR/safe-calls.rs:64:15 | LL | const _: () = sse2_and_fxsr(); | ^^^^^^^^^^^^^^^ call to function with `#[target_feature]` @@ -92,7 +74,7 @@ LL | const _: () = sse2_and_fxsr(); = note: the fxsr and sse2 target features being enabled in the build configuration does not remove the requirement to list them in `#[target_feature]` error[E0133]: call to function `sse2` with `#[target_feature]` is unsafe and requires unsafe block - --> $DIR/safe-calls.rs:70:5 + --> $DIR/safe-calls.rs:69:5 | LL | sse2(); | ^^^^^^ call to function with `#[target_feature]` @@ -101,16 +83,16 @@ LL | sse2(); = help: in order for the call to be safe, the context requires the following additional target feature: sse2 = note: the sse2 target feature being enabled in the build configuration does not remove the requirement to list it in `#[target_feature]` note: an unsafe function restricts its caller, but its body is safe by default - --> $DIR/safe-calls.rs:69:1 + --> $DIR/safe-calls.rs:68:1 | LL | unsafe fn needs_unsafe_block() { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ note: the lint level is defined here - --> $DIR/safe-calls.rs:66:8 + --> $DIR/safe-calls.rs:67:8 | LL | #[deny(unsafe_op_in_unsafe_fn)] | ^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 12 previous errors +error: aborting due to 10 previous errors For more information about this error, try `rustc --explain E0133`. diff --git a/tests/ui/target-feature/asm-implied-features-issue-128125.rs b/tests/ui/target-feature/asm-implied-features-issue-128125.rs new file mode 100644 index 00000000000..2b4f1d7df85 --- /dev/null +++ b/tests/ui/target-feature/asm-implied-features-issue-128125.rs @@ -0,0 +1,10 @@ +//@ only-x86_64 +//@ build-pass +#![allow(dead_code)] + +#[target_feature(enable = "avx2")] +unsafe fn demo(v: std::arch::x86_64::__m256i) { + std::arch::asm!("/* {v} */", v = in(ymm_reg) v); +} + +fn main() {} diff --git a/tests/ui/target-feature/implied-features.rs b/tests/ui/target-feature/implied-features.rs new file mode 100644 index 00000000000..4fdd843e6c2 --- /dev/null +++ b/tests/ui/target-feature/implied-features.rs @@ -0,0 +1,24 @@ +//@ only-x86_64 +//@ build-pass +#![feature(target_feature_11)] +#![allow(dead_code)] + +#[target_feature(enable = "ssse3")] +fn call_ssse3() {} + +#[target_feature(enable = "avx")] +fn call_avx() {} + +#[target_feature(enable = "avx2")] +fn test_avx2() { + call_ssse3(); + call_avx(); +} + +#[target_feature(enable = "fma")] +fn test_fma() { + call_ssse3(); + call_avx(); +} + +fn main() {} |