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Fix missing clobber in x86/x86_64 blas_quickdivide inline assembly function (#2017) 

* Fix missing clobber in blas_quickdivide assembly
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Martin Kroeker 2019-02-14 15:21:36 +01:00 committed by GitHub
parent 056917d616
commit b55c586fac
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 2 additions and 2 deletions
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2
common_x86.h
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@ -187,7 +187,7 @@ static __inline int blas_quickdivide(unsigned int x, unsigned int y){
y = blas_quick_divide_table[y];
__asm__ __volatile__ ("mull %0" :"=d" (result) :"a"(x), "0" (y));
__asm__ __volatile__ ("mull %0" :"=d" (result), "+a"(x): "0" (y));
return result;
#endif

2
common_x86_64.h
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@ -210,7 +210,7 @@ static __inline int blas_quickdivide(unsigned int x, unsigned int y){
y = blas_quick_divide_table[y];
__asm__ __volatile__ ("mull %0" :"=d" (result) :"a"(x), "0" (y));
__asm__ __volatile__ ("mull %0" :"=d" (result), "+a"(x) : "0" (y));
return result;
}