diff options
Diffstat (limited to 'src/test/incremental/hashes/inline_asm.rs')
| -rw-r--r-- | src/test/incremental/hashes/inline_asm.rs | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/src/test/incremental/hashes/inline_asm.rs b/src/test/incremental/hashes/inline_asm.rs deleted file mode 100644 index 3118aa13564..00000000000 --- a/src/test/incremental/hashes/inline_asm.rs +++ /dev/null @@ -1,219 +0,0 @@ -// This test case tests the incremental compilation hash (ICH) implementation -// for inline asm. - -// The general pattern followed here is: Change one thing between rev1 and rev2 -// and make sure that the hash has changed, then change nothing between rev2 and -// rev3 and make sure that the hash has not changed. - -// build-pass (FIXME(62277): could be check-pass?) -// revisions: cfail1 cfail2 cfail3 cfail4 cfail5 cfail6 -// compile-flags: -Z query-dep-graph -O -// needs-asm-support -// [cfail1]compile-flags: -Zincremental-ignore-spans -// [cfail2]compile-flags: -Zincremental-ignore-spans -// [cfail3]compile-flags: -Zincremental-ignore-spans - -#![allow(warnings)] -#![feature(rustc_attrs)] -#![crate_type="rlib"] - -use std::arch::asm; - -// Change template -#[cfg(any(cfail1,cfail4))] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_template(_a: i32) -> i32 { - let c: i32; - unsafe { - asm!("mov {0}, 1", - out(reg) c - ); - } - c -} - -#[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail6")] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_template(_a: i32) -> i32 { - let c: i32; - unsafe { - asm!("mov {0}, 2", - out(reg) c - ); - } - c -} - - - -// Change output -#[cfg(any(cfail1,cfail4))] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_output(a: i32) -> i32 { - let mut _out1: i32 = 0; - let mut _out2: i32 = 0; - unsafe { - asm!("mov {0}, {1}", - out(reg) _out1, - in(reg) a - ); - } - _out1 -} - -#[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail6")] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_output(a: i32) -> i32 { - let mut _out1: i32 = 0; - let mut _out2: i32 = 0; - unsafe { - asm!("mov {0}, {1}", - out(reg) _out2, - in(reg) a - ); - } - _out1 -} - - - -// Change input -#[cfg(any(cfail1,cfail4))] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_input(_a: i32, _b: i32) -> i32 { - let _out; - unsafe { - asm!("mov {0}, {1}", - out(reg) _out, - in(reg) _a - ); - } - _out -} - -#[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail6")] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_input(_a: i32, _b: i32) -> i32 { - let _out; - unsafe { - asm!("mov {0}, {1}", - out(reg) _out, - in(reg) _b - ); - } - _out -} - - - -// Change input constraint -#[cfg(any(cfail1,cfail4))] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_input_constraint(_a: i32, _b: i32) -> i32 { - let _out; - unsafe { - asm!("mov {0}, {1}", - out(reg) _out, - in(reg) _a, - in("eax") _b); - } - _out -} - -#[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail6")] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_input_constraint(_a: i32, _b: i32) -> i32 { - let _out; - unsafe { - asm!("mov {0}, {1}", - out(reg) _out, - in(reg) _a, - in("ecx") _b); - } - _out -} - - -// Change clobber -#[cfg(any(cfail1,cfail4))] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_clobber(_a: i32) -> i32 { - let _out; - unsafe { - asm!("mov {0}, {1}", - out(reg) _out, - in(reg) _a, - lateout("ecx") _ - ); - } - _out -} - -#[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail6")] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_clobber(_a: i32) -> i32 { - let _out; - unsafe { - asm!("mov {0}, {1}", - out(reg) _out, - in(reg) _a, - lateout("edx") _ - ); - } - _out -} - - - -// Change options -#[cfg(any(cfail1,cfail4))] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_options(_a: i32) -> i32 { - let _out; - unsafe { - asm!("mov {0}, {1}", - out(reg) _out, - in(reg) _a, - options(readonly), - ); - } - _out -} - -#[cfg(not(any(cfail1,cfail4)))] -#[rustc_clean(cfg="cfail2", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail3")] -#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, optimized_mir")] -#[rustc_clean(cfg="cfail6")] -#[cfg(any(target_arch = "x86", target_arch = "x86_64"))] -pub fn change_options(_a: i32) -> i32 { - let _out; - unsafe { - asm!("mov {0}, {1}", - out(reg) _out, - in(reg) _a, - options(nomem ), - ); - } - _out -} |