Module: wine Branch: master Commit: 07566faaca053d7b2c9915e9a2bd20fdf51ba81f URL: http://source.winehq.org/git/wine.git/?a=commit;h=07566faaca053d7b2c9915e9a2...
Author: Piotr Caban piotr@codeweavers.com Date: Tue Jan 7 15:47:34 2014 +0100
msvcr110: Add __libm_sse2_sqrt_precise implementation.
---
dlls/msvcr110/msvcr110.spec | 2 +- dlls/msvcrt/math.c | 9 +++++++++ dlls/msvcrt/msvcrt.spec | 1 + 3 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/dlls/msvcr110/msvcr110.spec b/dlls/msvcr110/msvcr110.spec index ba588f9..9b3ebe8 100644 --- a/dlls/msvcr110/msvcr110.spec +++ b/dlls/msvcr110/msvcr110.spec @@ -1394,7 +1394,7 @@ @ cdecl -arch=i386 _libm_sse2_log_precise() msvcrt.__libm_sse2_log @ cdecl -arch=i386 _libm_sse2_pow_precise() msvcrt.__libm_sse2_pow @ cdecl -arch=i386 _libm_sse2_sin_precise() msvcrt.__libm_sse2_sin -@ stub -arch=i386 _libm_sse2_sqrt_precise +@ cdecl -arch=i386 _libm_sse2_sqrt_precise() msvcrt.__libm_sse2_sqrt_precise @ cdecl -arch=i386 _libm_sse2_tan_precise() msvcrt.__libm_sse2_tan @ cdecl _loaddll(str) msvcrt._loaddll @ cdecl -arch=x86_64 _local_unwind(ptr ptr) msvcrt._local_unwind diff --git a/dlls/msvcrt/math.c b/dlls/msvcrt/math.c index 6bcc2b7..6af8776 100644 --- a/dlls/msvcrt/math.c +++ b/dlls/msvcrt/math.c @@ -2185,4 +2185,13 @@ void __cdecl __libm_sse2_tanf(void) __asm__ __volatile__( "movd %0,%%xmm0" : : "g" (f) ); }
+/* __libm_sse2_sqrt_precise */ +void __cdecl __libm_sse2_sqrt_precise(void) +{ + double d; + __asm__ __volatile__( "movd %%xmm0,%0" : "=m" (d) ); + d = sqrt( d ); + __asm__ __volatile__( "movd %0,%%xmm0" : : "m" (d) ); +} + #endif /* __i386__ */ diff --git a/dlls/msvcrt/msvcrt.spec b/dlls/msvcrt/msvcrt.spec index e482784..fa458a4 100644 --- a/dlls/msvcrt/msvcrt.spec +++ b/dlls/msvcrt/msvcrt.spec @@ -1538,3 +1538,4 @@ @ cdecl _fstat32(long ptr) @ cdecl _fstat64i32(long ptr) @ cdecl _is_exception_typeof(ptr ptr) +@ cdecl -arch=i386 __libm_sse2_sqrt_precise()