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| author | Andrea Canciani <ranma42@gmail.com> | 2016-05-16 15:41:45 +0200 |
|---|---|---|
| committer | Andrea Canciani <ranma42@gmail.com> | 2016-05-16 15:41:45 +0200 |
| commit | 4ec1f8de418a96dc2c5f3e70e4e344fc307569e3 (patch) | |
| tree | 481d3321f7f59d8dc65a1def689e806880cbd5d9 /src/libcore | |
| parent | 88afeb9cba0f14c76f8455a881a8ef11ea8fb5f1 (diff) | |
| download | rust-4ec1f8de418a96dc2c5f3e70e4e344fc307569e3.tar.gz rust-4ec1f8de418a96dc2c5f3e70e4e344fc307569e3.zip | |
Fix `asm!` blocks
The `volatile` modifier was incorrectly written outside of the `asm!` blocks.
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/num/dec2flt/algorithm.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libcore/num/dec2flt/algorithm.rs b/src/libcore/num/dec2flt/algorithm.rs index 35a613ef5fc..c7af46a1e4f 100644 --- a/src/libcore/num/dec2flt/algorithm.rs +++ b/src/libcore/num/dec2flt/algorithm.rs @@ -70,7 +70,7 @@ mod fpu_precision { pub struct FPUControlWord(u16); fn set_cw(cw: u16) { - unsafe { asm!("fldcw $0" :: "m" (cw)) :: "volatile" } + unsafe { asm!("fldcw $0" :: "m" (cw) :: "volatile") } } /// Set the precision field of the FPU to `T` and return a `FPUControlWord` @@ -86,7 +86,7 @@ mod fpu_precision { // Get the original value of the control word to restore it later, when the // `FPUControlWord` structure is dropped - unsafe { asm!("fnstcw $0" : "=*m" (&cw)) ::: "volatile" } + unsafe { asm!("fnstcw $0" : "=*m" (&cw) ::: "volatile") } // Set the control word to the desired precision. This is achieved by masking away the old // precision (bits 8 and 9, 0x300) and replacing it with the precision flag computed above. |