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| author | Uros Bizjak <ubizjak@gmail.com> | 2017-07-04 22:46:38 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2017-07-04 22:46:38 +0200 |
| commit | 1fcfac88dec24a5ae005a82b1aa85e0e4291a81e (patch) | |
| tree | 991f689dd7afb95aab39937ce680608b512b9c06 /gcc/config | |
| parent | 06a1b2334039de170886563546096fffa79c804d (diff) | |
| download | gcc-1fcfac88dec24a5ae005a82b1aa85e0e4291a81e.zip gcc-1fcfac88dec24a5ae005a82b1aa85e0e4291a81e.tar.gz gcc-1fcfac88dec24a5ae005a82b1aa85e0e4291a81e.tar.bz2 | |
re PR target/81294 (_subborrow_u64 argument order inconsistent with intrinsic reference, icc)
PR target/81294
* config/i386/adxintrin.h (_subborrow_u32): Swap _X and _Y
arguments in the call to __builtin_ia32_sbb_u32.
(_subborrow_u64): Swap _X and _Y arguments in the call to
__builtin_ia32_sbb_u64.
testsuite/ChangeLog:
PR target/81294
* gcc.target/i386/adx-addcarryx32-2.c (adx_test): Swap
x and y arguments in the call to _subborrow_u32.
* gcc.target/i386/adx-addcarryx64-2.c (adx_test): Swap
x and y arguments in the call to _subborrow_u64.
* gcc.target/i386/pr81294-1.c: New test.
* gcc.target/i386/pr81294-2.c: Ditto.
From-SVN: r249976
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/i386/adxintrin.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/i386/adxintrin.h b/gcc/config/i386/adxintrin.h index 9c4152b..7acdaf4 100644 --- a/gcc/config/i386/adxintrin.h +++ b/gcc/config/i386/adxintrin.h @@ -33,7 +33,7 @@ __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _subborrow_u32 (unsigned char __CF, unsigned int __X, unsigned int __Y, unsigned int *__P) { - return __builtin_ia32_sbb_u32 (__CF, __Y, __X, __P); + return __builtin_ia32_sbb_u32 (__CF, __X, __Y, __P); } extern __inline unsigned char @@ -58,7 +58,7 @@ __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _subborrow_u64 (unsigned char __CF, unsigned long long __X, unsigned long long __Y, unsigned long long *__P) { - return __builtin_ia32_sbb_u64 (__CF, __Y, __X, __P); + return __builtin_ia32_sbb_u64 (__CF, __X, __Y, __P); } extern __inline unsigned char |