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| author | Andreas Schwab <schwab@linux-m68k.org> | 2012-03-16 16:07:57 +0100 |
|---|---|---|
| committer | Andreas Schwab <schwab@linux-m68k.org> | 2012-03-21 23:58:50 +0100 |
| commit | 7998fa7899a29803ad4512002636332dfee48451 (patch) | |
| tree | ab1e75e83dd8478f276b2fbf87b192732f83548d /sysdeps/x86_64 | |
| parent | 8e95c99a7a0b0ca8cf9bfbeddf1e43fb3efc1bee (diff) | |
| download | glibc-7998fa7899a29803ad4512002636332dfee48451.zip glibc-7998fa7899a29803ad4512002636332dfee48451.tar.gz glibc-7998fa7899a29803ad4512002636332dfee48451.tar.bz2 | |
Disable use of FMA instructions in branred
Diffstat (limited to 'sysdeps/x86_64')
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/Makefile | 3 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/brandred-fma4.c | 4 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_sin-fma4.c | 1 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c | 1 |
4 files changed, 1 insertions, 8 deletions
diff --git a/sysdeps/x86_64/fpu/multiarch/Makefile b/sysdeps/x86_64/fpu/multiarch/Makefile index 2a38ffc..12b0526 100644 --- a/sysdeps/x86_64/fpu/multiarch/Makefile +++ b/sysdeps/x86_64/fpu/multiarch/Makefile @@ -7,10 +7,9 @@ libm-sysdep_routines += e_exp-fma4 e_log-fma4 e_pow-fma4 s_atan-fma4 \ e_asin-fma4 e_atan2-fma4 s_sin-fma4 s_tan-fma4 \ mplog-fma4 mpa-fma4 slowexp-fma4 slowpow-fma4 \ sincos32-fma4 doasin-fma4 dosincos-fma4 \ - brandred-fma4 halfulp-fma4 mpexp-fma4 \ + halfulp-fma4 mpexp-fma4 \ mpatan2-fma4 mpatan-fma4 mpsqrt-fma4 mptan-fma4 -CFLAGS-brandred-fma4.c = -mfma4 CFLAGS-doasin-fma4.c = -mfma4 CFLAGS-dosincos-fma4.c = -mfma4 CFLAGS-e_asin-fma4.c = -mfma4 diff --git a/sysdeps/x86_64/fpu/multiarch/brandred-fma4.c b/sysdeps/x86_64/fpu/multiarch/brandred-fma4.c deleted file mode 100644 index f4f68ac..0000000 --- a/sysdeps/x86_64/fpu/multiarch/brandred-fma4.c +++ /dev/null @@ -1,4 +0,0 @@ -#define __branred __branred_fma4 -#define SECTION __attribute__ ((section (".text.fma4"))) - -#include <sysdeps/ieee754/dbl-64/branred.c> diff --git a/sysdeps/x86_64/fpu/multiarch/s_sin-fma4.c b/sysdeps/x86_64/fpu/multiarch/s_sin-fma4.c index 2501af9..4c35739 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_sin-fma4.c +++ b/sysdeps/x86_64/fpu/multiarch/s_sin-fma4.c @@ -1,6 +1,5 @@ #define __cos __cos_fma4 #define __sin __sin_fma4 -#define __branred __branred_fma4 #define __docos __docos_fma4 #define __dubsin __dubsin_fma4 #define __mpcos __mpcos_fma4 diff --git a/sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c b/sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c index d7dab3c..a805440 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c +++ b/sysdeps/x86_64/fpu/multiarch/s_tan-fma4.c @@ -1,5 +1,4 @@ #define tan __tan_fma4 -#define __branred __branred_fma4 #define __dbl_mp __dbl_mp_fma4 #define __mpranred __mpranred_fma4 #define __mptan __mptan_fma4 |