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author | Ulrich Drepper <drepper@gmail.com> | 2011-10-28 16:55:01 -0400 |
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committer | Ulrich Drepper <drepper@gmail.com> | 2011-10-28 16:55:01 -0400 |
commit | a5b81e1fb7c6a5e323785598767460fe040ca778 (patch) | |
tree | fcc77bd050b6f81ecd8fce64840bf03decc6e501 /sysdeps | |
parent | 0c92d8a87a47ab3276b4591bd084001053c5af2d (diff) | |
download | glibc-a5b81e1fb7c6a5e323785598767460fe040ca778.tar.gz glibc-a5b81e1fb7c6a5e323785598767460fe040ca778.tar.xz glibc-a5b81e1fb7c6a5e323785598767460fe040ca778.zip |
Remove code without too much effects
Some of the AVX-specific code is not giving enough speed-up to justify the extra code.
Diffstat (limited to 'sysdeps')
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/Makefile | 15 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/brandred-avx.c | 4 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/doasin-avx.c | 4 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/dosincos-avx.c | 6 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/e_asin-avx.c | 11 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/e_asin.c | 17 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/e_atan2-avx.c | 1 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/mpatan-avx.c | 10 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/mpatan2-avx.c | 9 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/mpsqrt-avx.c | 8 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/mptan-avx.c | 7 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_atan-avx.c | 1 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_sin-avx.c | 7 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_tan-avx.c | 3 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/sincos32-avx.c | 15 |
15 files changed, 5 insertions, 113 deletions
diff --git a/sysdeps/x86_64/fpu/multiarch/Makefile b/sysdeps/x86_64/fpu/multiarch/Makefile index f97ce1699d..be689036dc 100644 --- a/sysdeps/x86_64/fpu/multiarch/Makefile +++ b/sysdeps/x86_64/fpu/multiarch/Makefile @@ -36,29 +36,18 @@ endif ifeq ($(config-cflags-avx),yes) libm-sysdep_routines += e_exp-avx e_log-avx s_atan-avx \ - e_asin-avx e_atan2-avx s_sin-avx s_tan-avx \ + e_atan2-avx s_sin-avx s_tan-avx \ mplog-avx mpa-avx slowexp-avx \ - sincos32-avx doasin-avx dosincos-avx \ - brandred-avx mpexp-avx \ - mpatan2-avx mpatan-avx mpsqrt-avx mptan-avx + mpexp-avx -CFLAGS-brandred-avx.c = -mavx -CFLAGS-doasin-avx.c = -mavx -CFLAGS-dosincos-avx.c = -mavx -CFLAGS-e_asin-avx.c = -mavx CFLAGS-e_atan2-avx.c = -mavx CFLAGS-e_exp-avx.c = -mavx CFLAGS-e_log-avx.c = -mavx CFLAGS-mpa-avx.c = -mavx -CFLAGS-mpatan-avx.c = -mavx -CFLAGS-mpatan2-avx.c = -mavx CFLAGS-mpexp-avx.c = -mavx CFLAGS-mplog-avx.c = -mavx -CFLAGS-mpsqrt-avx.c = -mavx -CFLAGS-mptan-avx.c = -mavx CFLAGS-s_atan-avx.c = -mavx CFLAGS-s_sin-avx.c = -mavx -CFLAGS-sincos32-avx.c = -mavx CFLAGS-slowexp-avx.c = -mavx CFLAGS-s_tan-avx.c = -mavx endif diff --git a/sysdeps/x86_64/fpu/multiarch/brandred-avx.c b/sysdeps/x86_64/fpu/multiarch/brandred-avx.c deleted file mode 100644 index 2f6edffadd..0000000000 --- a/sysdeps/x86_64/fpu/multiarch/brandred-avx.c +++ /dev/null @@ -1,4 +0,0 @@ -#define __branred __branred_avx -#define SECTION __attribute__ ((section (".text.avx"))) - -#include <sysdeps/ieee754/dbl-64/branred.c> diff --git a/sysdeps/x86_64/fpu/multiarch/doasin-avx.c b/sysdeps/x86_64/fpu/multiarch/doasin-avx.c deleted file mode 100644 index 86781c1562..0000000000 --- a/sysdeps/x86_64/fpu/multiarch/doasin-avx.c +++ /dev/null @@ -1,4 +0,0 @@ -#define __doasin __doasin_avx -#define SECTION __attribute__ ((section (".text.avx"))) - -#include <sysdeps/ieee754/dbl-64/doasin.c> diff --git a/sysdeps/x86_64/fpu/multiarch/dosincos-avx.c b/sysdeps/x86_64/fpu/multiarch/dosincos-avx.c deleted file mode 100644 index ffa18743df..0000000000 --- a/sysdeps/x86_64/fpu/multiarch/dosincos-avx.c +++ /dev/null @@ -1,6 +0,0 @@ -#define __docos __docos_avx -#define __dubcos __dubcos_avx -#define __dubsin __dubsin_avx -#define SECTION __attribute__ ((section (".text.avx"))) - -#include <sysdeps/ieee754/dbl-64/dosincos.c> diff --git a/sysdeps/x86_64/fpu/multiarch/e_asin-avx.c b/sysdeps/x86_64/fpu/multiarch/e_asin-avx.c deleted file mode 100644 index 7f89e4f14e..0000000000 --- a/sysdeps/x86_64/fpu/multiarch/e_asin-avx.c +++ /dev/null @@ -1,11 +0,0 @@ -#define __ieee754_acos __ieee754_acos_avx -#define __ieee754_asin __ieee754_asin_avx -#define __cos32 __cos32_avx -#define __doasin __doasin_avx -#define __docos __docos_avx -#define __dubcos __dubcos_avx -#define __dubsin __dubsin_avx -#define __sin32 __sin32_avx -#define SECTION __attribute__ ((section (".text.avx"))) - -#include <sysdeps/ieee754/dbl-64/e_asin.c> diff --git a/sysdeps/x86_64/fpu/multiarch/e_asin.c b/sysdeps/x86_64/fpu/multiarch/e_asin.c index bb711b1ffc..e742a9c133 100644 --- a/sysdeps/x86_64/fpu/multiarch/e_asin.c +++ b/sysdeps/x86_64/fpu/multiarch/e_asin.c @@ -1,29 +1,18 @@ -#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT +#ifdef HAVE_FMA4_SUPPORT # include <init-arch.h> # include <math_private.h> extern double __ieee754_acos_sse2 (double); extern double __ieee754_asin_sse2 (double); -extern double __ieee754_acos_avx (double); -extern double __ieee754_asin_avx (double); -# ifdef HAVE_FMA4_SUPPORT extern double __ieee754_acos_fma4 (double); extern double __ieee754_asin_fma4 (double); -# else -# undef HAS_FMA4 -# define HAS_FMA4 0 -# define __ieee754_acos_fma4 ((void *) 0) -# define __ieee754_asin_fma4 ((void *) 0) -# endif libm_ifunc (__ieee754_acos, - HAS_FMA4 ? __ieee754_acos_fma4 - : (HAS_AVX ? __ieee754_acos_avx : __ieee754_acos_sse2)); + HAS_FMA4 ? __ieee754_acos_fma4 : __ieee754_acos_sse2); strong_alias (__ieee754_acos, __acos_finite) libm_ifunc (__ieee754_asin, - HAS_FMA4 ? __ieee754_asin_fma4 - : (HAS_AVX ? __ieee754_asin_avx : __ieee754_asin_sse2)); + HAS_FMA4 ? __ieee754_asin_fma4 : __ieee754_asin_sse2); strong_alias (__ieee754_asin, __asin_finite) # define __ieee754_acos __ieee754_acos_sse2 diff --git a/sysdeps/x86_64/fpu/multiarch/e_atan2-avx.c b/sysdeps/x86_64/fpu/multiarch/e_atan2-avx.c index 13155c87dc..3012afac37 100644 --- a/sysdeps/x86_64/fpu/multiarch/e_atan2-avx.c +++ b/sysdeps/x86_64/fpu/multiarch/e_atan2-avx.c @@ -2,7 +2,6 @@ #define __add __add_avx #define __dbl_mp __dbl_mp_avx #define __dvd __dvd_avx -#define __mpatan2 __mpatan2_avx #define __mul __mul_avx #define __sub __sub_avx #define SECTION __attribute__ ((section (".text.avx"))) diff --git a/sysdeps/x86_64/fpu/multiarch/mpatan-avx.c b/sysdeps/x86_64/fpu/multiarch/mpatan-avx.c deleted file mode 100644 index e26e1fa3e9..0000000000 --- a/sysdeps/x86_64/fpu/multiarch/mpatan-avx.c +++ /dev/null @@ -1,10 +0,0 @@ -#define __mpatan __mpatan_avx -#define __add __add_avx -#define __dvd __dvd_avx -#define __mpsqrt __mpsqrt_avx -#define __mul __mul_avx -#define __sub __sub_avx -#define AVOID_MPATAN_H 1 -#define SECTION __attribute__ ((section (".text.avx"))) - -#include <sysdeps/ieee754/dbl-64/mpatan.c> diff --git a/sysdeps/x86_64/fpu/multiarch/mpatan2-avx.c b/sysdeps/x86_64/fpu/multiarch/mpatan2-avx.c deleted file mode 100644 index fa824d69bf..0000000000 --- a/sysdeps/x86_64/fpu/multiarch/mpatan2-avx.c +++ /dev/null @@ -1,9 +0,0 @@ -#define __mpatan2 __mpatan2_avx -#define __add __add_avx -#define __dvd __dvd_avx -#define __mpatan __mpatan_avx -#define __mpsqrt __mpsqrt_avx -#define __mul __mul_avx -#define SECTION __attribute__ ((section (".text.avx"))) - -#include <sysdeps/ieee754/dbl-64/mpatan2.c> diff --git a/sysdeps/x86_64/fpu/multiarch/mpsqrt-avx.c b/sysdeps/x86_64/fpu/multiarch/mpsqrt-avx.c deleted file mode 100644 index 26f2fb30fb..0000000000 --- a/sysdeps/x86_64/fpu/multiarch/mpsqrt-avx.c +++ /dev/null @@ -1,8 +0,0 @@ -#define __mpsqrt __mpsqrt_avx -#define __dbl_mp __dbl_mp_avx -#define __mul __mul_avx -#define __sub __sub_avx -#define AVOID_MPSQRT_H 1 -#define SECTION __attribute__ ((section (".text.avx"))) - -#include <sysdeps/ieee754/dbl-64/mpsqrt.c> diff --git a/sysdeps/x86_64/fpu/multiarch/mptan-avx.c b/sysdeps/x86_64/fpu/multiarch/mptan-avx.c deleted file mode 100644 index 02514b7839..0000000000 --- a/sysdeps/x86_64/fpu/multiarch/mptan-avx.c +++ /dev/null @@ -1,7 +0,0 @@ -#define __mptan __mptan_avx -#define __c32 __c32_avx -#define __dvd __dvd_avx -#define __mpranred __mpranred_avx -#define SECTION __attribute__ ((section (".text.avx"))) - -#include <sysdeps/ieee754/dbl-64/mptan.c> diff --git a/sysdeps/x86_64/fpu/multiarch/s_atan-avx.c b/sysdeps/x86_64/fpu/multiarch/s_atan-avx.c index 8e7022f51f..b5cb9c3a75 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_atan-avx.c +++ b/sysdeps/x86_64/fpu/multiarch/s_atan-avx.c @@ -1,7 +1,6 @@ #define atan __atan_avx #define __add __add_avx #define __dbl_mp __dbl_mp_avx -#define __mpatan __mpatan_avx #define __mul __mul_avx #define __sub __sub_avx #define SECTION __attribute__ ((section (".text.avx"))) diff --git a/sysdeps/x86_64/fpu/multiarch/s_sin-avx.c b/sysdeps/x86_64/fpu/multiarch/s_sin-avx.c index c0ccf4be77..e1c6de0259 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_sin-avx.c +++ b/sysdeps/x86_64/fpu/multiarch/s_sin-avx.c @@ -1,12 +1,5 @@ #define __cos __cos_avx #define __sin __sin_avx -#define __branred __branred_avx -#define __docos __docos_avx -#define __dubsin __dubsin_avx -#define __mpcos __mpcos_avx -#define __mpcos1 __mpcos1_avx -#define __mpsin __mpsin_avx -#define __mpsin1 __mpsin1_avx #define SECTION __attribute__ ((section (".text.avx"))) #include <sysdeps/ieee754/dbl-64/s_sin.c> diff --git a/sysdeps/x86_64/fpu/multiarch/s_tan-avx.c b/sysdeps/x86_64/fpu/multiarch/s_tan-avx.c index f31ff65b6c..53de5d3c98 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_tan-avx.c +++ b/sysdeps/x86_64/fpu/multiarch/s_tan-avx.c @@ -1,8 +1,5 @@ #define tan __tan_avx -#define __branred __branred_avx #define __dbl_mp __dbl_mp_avx -#define __mpranred __mpranred_avx -#define __mptan __mptan_avx #define __sub __sub_avx #define SECTION __attribute__ ((section (".text.avx"))) diff --git a/sysdeps/x86_64/fpu/multiarch/sincos32-avx.c b/sysdeps/x86_64/fpu/multiarch/sincos32-avx.c deleted file mode 100644 index 5af51ab38d..0000000000 --- a/sysdeps/x86_64/fpu/multiarch/sincos32-avx.c +++ /dev/null @@ -1,15 +0,0 @@ -#define __cos32 __cos32_avx -#define __sin32 __sin32_avx -#define __c32 __c32_avx -#define __mpsin __mpsin_avx -#define __mpsin1 __mpsin1_avx -#define __mpcos __mpcos_avx -#define __mpcos1 __mpcos1_avx -#define __mpranred __mpranred_avx -#define __add __add_avx -#define __dbl_mp __dbl_mp_avx -#define __mul __mul_avx -#define __sub __sub_avx -#define SECTION __attribute__ ((section (".text.avx"))) - -#include <sysdeps/ieee754/dbl-64/sincos32.c> |