diff options
author | H.J. Lu <hjl.tools@gmail.com> | 2015-08-13 03:38:47 -0700 |
---|---|---|
committer | H.J. Lu <hjl.tools@gmail.com> | 2015-08-13 03:41:30 -0700 |
commit | 0b5395f052ee09cd7e3d219af4e805c38058afb5 (patch) | |
tree | 85b56ebd49e646da04d192468e3ede3a17ed3957 /sysdeps/x86_64/fpu | |
parent | e2e4f56056adddc3c1efe676b40a4b4f2453103b (diff) | |
download | glibc-0b5395f052ee09cd7e3d219af4e805c38058afb5.tar.gz |
Update x86_64 multiarch functions for <cpu-features.h>
This patch updates x86_64 multiarch functions to use the newly defined
HAS_CPU_FEATURE, HAS_ARCH_FEATURE and LOAD_RTLD_GLOBAL_RO_RDX from
<cpu-features.h>.
* sysdeps/x86_64/fpu/multiarch/e_asin.c: Replace HAS_XXX with
HAS_CPU_FEATURE/HAS_ARCH_FEATURE (XXX).
* sysdeps/x86_64/fpu/multiarch/e_atan2.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_pow.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_fmaf.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_ceil.S: Use
LOAD_RTLD_GLOBAL_RO_RDX and HAS_CPU_FEATURE (SSE4_1).
* sysdeps/x86_64/fpu/multiarch/s_ceilf.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_floor.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_floorf.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_nearbyint.S : Likewise.
* sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_rintf.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_rintf.S : Likewise.
* sysdeps/x86_64/multiarch/ifunc-impl-list.c: Likewise.
* sysdeps/x86_64/multiarch/sched_cpucount.c: Likewise.
* sysdeps/x86_64/multiarch/strstr.c: Likewise.
* sysdeps/x86_64/multiarch/memmove.c: Likewise.
* sysdeps/x86_64/multiarch/memmove_chk.c: Likewise.
* sysdeps/x86_64/multiarch/test-multiarch.c: Likewise.
* sysdeps/x86_64/multiarch/memcmp.S: Remove __init_cpu_features
call. Add LOAD_RTLD_GLOBAL_RO_RDX. Replace HAS_XXX with
HAS_CPU_FEATURE/HAS_ARCH_FEATURE (XXX).
* sysdeps/x86_64/multiarch/memcpy.S: Likewise.
* sysdeps/x86_64/multiarch/memcpy_chk.S: Likewise.
* sysdeps/x86_64/multiarch/mempcpy.S: Likewise.
* sysdeps/x86_64/multiarch/mempcpy_chk.S: Likewise.
* sysdeps/x86_64/multiarch/memset.S: Likewise.
* sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
* sysdeps/x86_64/multiarch/strcat.S: Likewise.
* sysdeps/x86_64/multiarch/strchr.S: Likewise.
* sysdeps/x86_64/multiarch/strcmp.S: Likewise.
* sysdeps/x86_64/multiarch/strcpy.S: Likewise.
* sysdeps/x86_64/multiarch/strcspn.S: Likewise.
* sysdeps/x86_64/multiarch/strspn.S: Likewise.
* sysdeps/x86_64/multiarch/wcscpy.S: Likewise.
* sysdeps/x86_64/multiarch/wmemcmp.S: Likewise.
Diffstat (limited to 'sysdeps/x86_64/fpu')
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/e_asin.c | 8 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/e_atan2.c | 9 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/e_exp.c | 9 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/e_log.c | 9 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/e_pow.c | 5 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_atan.c | 9 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_ceil.S | 5 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_ceilf.S | 5 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_floor.S | 5 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_floorf.S | 4 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_fma.c | 9 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_fmaf.c | 9 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_nearbyint.S | 4 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S | 5 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_rint.S | 5 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_rintf.S | 5 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_sin.c | 14 | ||||
-rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_tan.c | 9 |
18 files changed, 69 insertions, 59 deletions
diff --git a/sysdeps/x86_64/fpu/multiarch/e_asin.c b/sysdeps/x86_64/fpu/multiarch/e_asin.c index 55865c02f3..a0edb96308 100644 --- a/sysdeps/x86_64/fpu/multiarch/e_asin.c +++ b/sysdeps/x86_64/fpu/multiarch/e_asin.c @@ -9,11 +9,15 @@ extern double __ieee754_acos_fma4 (double); extern double __ieee754_asin_fma4 (double); libm_ifunc (__ieee754_acos, - HAS_FMA4 ? __ieee754_acos_fma4 : __ieee754_acos_sse2); + HAS_ARCH_FEATURE (FMA4_Usable) + ? __ieee754_acos_fma4 + : __ieee754_acos_sse2); strong_alias (__ieee754_acos, __acos_finite) libm_ifunc (__ieee754_asin, - HAS_FMA4 ? __ieee754_asin_fma4 : __ieee754_asin_sse2); + HAS_ARCH_FEATURE (FMA4_Usable) + ? __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.c b/sysdeps/x86_64/fpu/multiarch/e_atan2.c index 547681cb59..269dcc9165 100644 --- a/sysdeps/x86_64/fpu/multiarch/e_atan2.c +++ b/sysdeps/x86_64/fpu/multiarch/e_atan2.c @@ -8,14 +8,15 @@ extern double __ieee754_atan2_avx (double, double); # ifdef HAVE_FMA4_SUPPORT extern double __ieee754_atan2_fma4 (double, double); # else -# undef HAS_FMA4 -# define HAS_FMA4 0 +# undef HAS_ARCH_FEATURE +# define HAS_ARCH_FEATURE(feature) 0 # define __ieee754_atan2_fma4 ((void *) 0) # endif libm_ifunc (__ieee754_atan2, - HAS_FMA4 ? __ieee754_atan2_fma4 - : (HAS_AVX ? __ieee754_atan2_avx : __ieee754_atan2_sse2)); + HAS_ARCH_FEATURE (FMA4_Usable) ? __ieee754_atan2_fma4 + : (HAS_ARCH_FEATURE (AVX_Usable) + ? __ieee754_atan2_avx : __ieee754_atan2_sse2)); strong_alias (__ieee754_atan2, __atan2_finite) # define __ieee754_atan2 __ieee754_atan2_sse2 diff --git a/sysdeps/x86_64/fpu/multiarch/e_exp.c b/sysdeps/x86_64/fpu/multiarch/e_exp.c index d244954056..9c124ca11a 100644 --- a/sysdeps/x86_64/fpu/multiarch/e_exp.c +++ b/sysdeps/x86_64/fpu/multiarch/e_exp.c @@ -8,14 +8,15 @@ extern double __ieee754_exp_avx (double); # ifdef HAVE_FMA4_SUPPORT extern double __ieee754_exp_fma4 (double); # else -# undef HAS_FMA4 -# define HAS_FMA4 0 +# undef HAS_ARCH_FEATURE +# define HAS_ARCH_FEATURE(feature) 0 # define __ieee754_exp_fma4 ((void *) 0) # endif libm_ifunc (__ieee754_exp, - HAS_FMA4 ? __ieee754_exp_fma4 - : (HAS_AVX ? __ieee754_exp_avx : __ieee754_exp_sse2)); + HAS_ARCH_FEATURE (FMA4_Usable) ? __ieee754_exp_fma4 + : (HAS_ARCH_FEATURE (AVX_Usable) + ? __ieee754_exp_avx : __ieee754_exp_sse2)); strong_alias (__ieee754_exp, __exp_finite) # define __ieee754_exp __ieee754_exp_sse2 diff --git a/sysdeps/x86_64/fpu/multiarch/e_log.c b/sysdeps/x86_64/fpu/multiarch/e_log.c index 98054737bd..04e9ac553b 100644 --- a/sysdeps/x86_64/fpu/multiarch/e_log.c +++ b/sysdeps/x86_64/fpu/multiarch/e_log.c @@ -8,14 +8,15 @@ extern double __ieee754_log_avx (double); # ifdef HAVE_FMA4_SUPPORT extern double __ieee754_log_fma4 (double); # else -# undef HAS_FMA4 -# define HAS_FMA4 0 +# undef HAS_ARCH_FEATURE +# define HAS_ARCH_FEATURE(feature) 0 # define __ieee754_log_fma4 ((void *) 0) # endif libm_ifunc (__ieee754_log, - HAS_FMA4 ? __ieee754_log_fma4 - : (HAS_AVX ? __ieee754_log_avx : __ieee754_log_sse2)); + HAS_ARCH_FEATURE (FMA4_Usable) ? __ieee754_log_fma4 + : (HAS_ARCH_FEATURE (AVX_Usable) + ? __ieee754_log_avx : __ieee754_log_sse2)); strong_alias (__ieee754_log, __log_finite) # define __ieee754_log __ieee754_log_sse2 diff --git a/sysdeps/x86_64/fpu/multiarch/e_pow.c b/sysdeps/x86_64/fpu/multiarch/e_pow.c index 433cce0de6..6d422d6b6f 100644 --- a/sysdeps/x86_64/fpu/multiarch/e_pow.c +++ b/sysdeps/x86_64/fpu/multiarch/e_pow.c @@ -6,7 +6,10 @@ extern double __ieee754_pow_sse2 (double, double); extern double __ieee754_pow_fma4 (double, double); -libm_ifunc (__ieee754_pow, HAS_FMA4 ? __ieee754_pow_fma4 : __ieee754_pow_sse2); +libm_ifunc (__ieee754_pow, + HAS_ARCH_FEATURE (FMA4_Usable) + ? __ieee754_pow_fma4 + : __ieee754_pow_sse2); strong_alias (__ieee754_pow, __pow_finite) # define __ieee754_pow __ieee754_pow_sse2 diff --git a/sysdeps/x86_64/fpu/multiarch/s_atan.c b/sysdeps/x86_64/fpu/multiarch/s_atan.c index ae16d7c9bb..57b5c65f67 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_atan.c +++ b/sysdeps/x86_64/fpu/multiarch/s_atan.c @@ -7,13 +7,14 @@ extern double __atan_avx (double); # ifdef HAVE_FMA4_SUPPORT extern double __atan_fma4 (double); # else -# undef HAS_FMA4 -# define HAS_FMA4 0 +# undef HAS_ARCH_FEATURE +# define HAS_ARCH_FEATURE(feature) 0 # define __atan_fma4 ((void *) 0) # endif -libm_ifunc (atan, (HAS_FMA4 ? __atan_fma4 : - HAS_AVX ? __atan_avx : __atan_sse2)); +libm_ifunc (atan, (HAS_ARCH_FEATURE (FMA4_Usable) ? __atan_fma4 : + HAS_ARCH_FEATURE (AVX_Usable) + ? __atan_avx : __atan_sse2)); # define atan __atan_sse2 #endif diff --git a/sysdeps/x86_64/fpu/multiarch/s_ceil.S b/sysdeps/x86_64/fpu/multiarch/s_ceil.S index 00ecede74d..c1b9026594 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_ceil.S +++ b/sysdeps/x86_64/fpu/multiarch/s_ceil.S @@ -22,10 +22,9 @@ ENTRY(__ceil) .type __ceil, @gnu_indirect_function - call __get_cpu_features@plt - movq %rax, %rdx + LOAD_RTLD_GLOBAL_RO_RDX leaq __ceil_sse41(%rip), %rax - testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx) + HAS_CPU_FEATURE (SSE4_1) jnz 2f leaq __ceil_c(%rip), %rax 2: ret diff --git a/sysdeps/x86_64/fpu/multiarch/s_ceilf.S b/sysdeps/x86_64/fpu/multiarch/s_ceilf.S index c8ed70553e..7809e0373e 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_ceilf.S +++ b/sysdeps/x86_64/fpu/multiarch/s_ceilf.S @@ -22,10 +22,9 @@ ENTRY(__ceilf) .type __ceilf, @gnu_indirect_function - call __get_cpu_features@plt - movq %rax, %rdx + LOAD_RTLD_GLOBAL_RO_RDX leaq __ceilf_sse41(%rip), %rax - testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx) + HAS_CPU_FEATURE (SSE4_1) jnz 2f leaq __ceilf_c(%rip), %rax 2: ret diff --git a/sysdeps/x86_64/fpu/multiarch/s_floor.S b/sysdeps/x86_64/fpu/multiarch/s_floor.S index 952ffaa314..fa3f98ea5c 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_floor.S +++ b/sysdeps/x86_64/fpu/multiarch/s_floor.S @@ -22,10 +22,9 @@ ENTRY(__floor) .type __floor, @gnu_indirect_function - call __get_cpu_features@plt - movq %rax, %rdx + LOAD_RTLD_GLOBAL_RO_RDX leaq __floor_sse41(%rip), %rax - testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx) + HAS_CPU_FEATURE (SSE4_1) jnz 2f leaq __floor_c(%rip), %rax 2: ret diff --git a/sysdeps/x86_64/fpu/multiarch/s_floorf.S b/sysdeps/x86_64/fpu/multiarch/s_floorf.S index c8231e86b3..f60f662e03 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_floorf.S +++ b/sysdeps/x86_64/fpu/multiarch/s_floorf.S @@ -22,10 +22,10 @@ ENTRY(__floorf) .type __floorf, @gnu_indirect_function - call __get_cpu_features@plt + LOAD_RTLD_GLOBAL_RO_RDX movq %rax, %rdx leaq __floorf_sse41(%rip), %rax - testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx) + HAS_CPU_FEATURE (SSE4_1) jnz 2f leaq __floorf_c(%rip), %rax 2: ret diff --git a/sysdeps/x86_64/fpu/multiarch/s_fma.c b/sysdeps/x86_64/fpu/multiarch/s_fma.c index 0963a0b36a..78e7732245 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_fma.c +++ b/sysdeps/x86_64/fpu/multiarch/s_fma.c @@ -42,14 +42,15 @@ __fma_fma4 (double x, double y, double z) return x; } # else -# undef HAS_FMA4 -# define HAS_FMA4 0 +# undef HAS_ARCH_FEATURE +# define HAS_ARCH_FEATURE(feature) 0 # define __fma_fma4 ((void *) 0) # endif -libm_ifunc (__fma, HAS_FMA - ? __fma_fma3 : (HAS_FMA4 ? __fma_fma4 : __fma_sse2)); +libm_ifunc (__fma, HAS_ARCH_FEATURE (FMA_Usable) + ? __fma_fma3 : (HAS_ARCH_FEATURE (FMA4_Usable) + ? __fma_fma4 : __fma_sse2)); weak_alias (__fma, fma) # define __fma __fma_sse2 diff --git a/sysdeps/x86_64/fpu/multiarch/s_fmaf.c b/sysdeps/x86_64/fpu/multiarch/s_fmaf.c index 6046961f86..bebd3ee431 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_fmaf.c +++ b/sysdeps/x86_64/fpu/multiarch/s_fmaf.c @@ -41,14 +41,15 @@ __fmaf_fma4 (float x, float y, float z) return x; } # else -# undef HAS_FMA4 -# define HAS_FMA4 0 +# undef HAS_ARCH_FEATURE +# define HAS_ARCH_FEATURE(feature) 0 # define __fmaf_fma4 ((void *) 0) # endif -libm_ifunc (__fmaf, HAS_FMA - ? __fmaf_fma3 : (HAS_FMA4 ? __fmaf_fma4 : __fmaf_sse2)); +libm_ifunc (__fmaf, HAS_ARCH_FEATURE (FMA_Usable) + ? __fmaf_fma3 : (HAS_ARCH_FEATURE (FMA4_Usable) + ? __fmaf_fma4 : __fmaf_sse2)); weak_alias (__fmaf, fmaf) # define __fmaf __fmaf_sse2 diff --git a/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S b/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S index b5d32b5873..109395ca37 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S +++ b/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S @@ -22,10 +22,10 @@ ENTRY(__nearbyint) .type __nearbyint, @gnu_indirect_function - call __get_cpu_features@plt + LOAD_RTLD_GLOBAL_RO_RDX movq %rax, %rdx leaq __nearbyint_sse41(%rip), %rax - testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx) + HAS_CPU_FEATURE (SSE4_1) jnz 2f leaq __nearbyint_c(%rip), %rax 2: ret diff --git a/sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S b/sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S index cd7e177a55..b870c0c217 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S +++ b/sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S @@ -22,10 +22,9 @@ ENTRY(__nearbyintf) .type __nearbyintf, @gnu_indirect_function - call __get_cpu_features@plt - movq %rax, %rdx + LOAD_RTLD_GLOBAL_RO_RDX leaq __nearbyintf_sse41(%rip), %rax - testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx) + HAS_CPU_FEATURE (SSE4_1) jnz 2f leaq __nearbyintf_c(%rip), %rax 2: ret diff --git a/sysdeps/x86_64/fpu/multiarch/s_rint.S b/sysdeps/x86_64/fpu/multiarch/s_rint.S index f52cef65db..b238d4981c 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_rint.S +++ b/sysdeps/x86_64/fpu/multiarch/s_rint.S @@ -22,10 +22,9 @@ ENTRY(__rint) .type __rint, @gnu_indirect_function - call __get_cpu_features@plt - movq %rax, %rdx + LOAD_RTLD_GLOBAL_RO_RDX leaq __rint_sse41(%rip), %rax - testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx) + HAS_CPU_FEATURE (SSE4_1) jnz 2f leaq __rint_c(%rip), %rax 2: ret diff --git a/sysdeps/x86_64/fpu/multiarch/s_rintf.S b/sysdeps/x86_64/fpu/multiarch/s_rintf.S index e2608d4c4e..8869196b97 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_rintf.S +++ b/sysdeps/x86_64/fpu/multiarch/s_rintf.S @@ -22,10 +22,9 @@ ENTRY(__rintf) .type __rintf, @gnu_indirect_function - call __get_cpu_features@plt - movq %rax, %rdx + LOAD_RTLD_GLOBAL_RO_RDX leaq __rintf_sse41(%rip), %rax - testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx) + HAS_CPU_FEATURE (SSE4_1) jnz 2f leaq __rintf_c(%rip), %rax 2: ret diff --git a/sysdeps/x86_64/fpu/multiarch/s_sin.c b/sysdeps/x86_64/fpu/multiarch/s_sin.c index a0c2521c98..3bc73306dc 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_sin.c +++ b/sysdeps/x86_64/fpu/multiarch/s_sin.c @@ -11,18 +11,20 @@ extern double __sin_avx (double); extern double __cos_fma4 (double); extern double __sin_fma4 (double); # else -# undef HAS_FMA4 -# define HAS_FMA4 0 +# undef HAS_ARCH_FEATURE +# define HAS_ARCH_FEATURE(feature) 0 # define __cos_fma4 ((void *) 0) # define __sin_fma4 ((void *) 0) # endif -libm_ifunc (__cos, (HAS_FMA4 ? __cos_fma4 : - HAS_AVX ? __cos_avx : __cos_sse2)); +libm_ifunc (__cos, (HAS_ARCH_FEATURE (FMA4_Usable) ? __cos_fma4 : + HAS_ARCH_FEATURE (AVX_Usable) + ? __cos_avx : __cos_sse2)); weak_alias (__cos, cos) -libm_ifunc (__sin, (HAS_FMA4 ? __sin_fma4 : - HAS_AVX ? __sin_avx : __sin_sse2)); +libm_ifunc (__sin, (HAS_ARCH_FEATURE (FMA4_Usable) ? __sin_fma4 : + HAS_ARCH_FEATURE (AVX_Usable) + ? __sin_avx : __sin_sse2)); weak_alias (__sin, sin) # define __cos __cos_sse2 diff --git a/sysdeps/x86_64/fpu/multiarch/s_tan.c b/sysdeps/x86_64/fpu/multiarch/s_tan.c index 904308fada..d99d9db3d5 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_tan.c +++ b/sysdeps/x86_64/fpu/multiarch/s_tan.c @@ -7,13 +7,14 @@ extern double __tan_avx (double); # ifdef HAVE_FMA4_SUPPORT extern double __tan_fma4 (double); # else -# undef HAS_FMA4 -# define HAS_FMA4 0 +# undef HAS_ARCH_FEATURE +# define HAS_ARCH_FEATURE(feature) 0 # define __tan_fma4 ((void *) 0) # endif -libm_ifunc (tan, (HAS_FMA4 ? __tan_fma4 : - HAS_AVX ? __tan_avx : __tan_sse2)); +libm_ifunc (tan, (HAS_ARCH_FEATURE (FMA4_Usable) ? __tan_fma4 : + HAS_ARCH_FEATURE (AVX_Usable) + ? __tan_avx : __tan_sse2)); # define tan __tan_sse2 #endif |