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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-04-01 10:19:57 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-05-23 17:49:18 -0300 |
| commit | efeb2bd1ab49215325040aa53396a2c19dfd1402 (patch) | |
| tree | 0dda3bc772c3ac1c2e2b2a8a55a6f75c28e1efe8 /sysdeps/sparc | |
| parent | 04b30fe4f85d6e4c0390581a5e90db066a0b2f1f (diff) | |
| download | glibc-efeb2bd1ab49215325040aa53396a2c19dfd1402.tar.gz glibc-efeb2bd1ab49215325040aa53396a2c19dfd1402.tar.xz glibc-efeb2bd1ab49215325040aa53396a2c19dfd1402.zip | |
math: Add math-use-builtins-fabs (BZ#29027)
Both float, double, and _Float128 are assumed to be supported (float and double already only uses builtins). Only long double is parametrized due GCC bug 29253 which prevents its usage on powerpc. It allows to remove i686, ia64, x86_64, powerpc, and sparc arch specific implementation. On ia64 it also fixes the sNAN handling: math/test-float64x-fabs math/test-ldouble-fabs Checked on x86_64-linux-gnu, i686-linux-gnu, powerpc-linux-gnu, powerpc64-linux-gnu, sparc64-linux-gnu, and ia64-linux-gnu.
Diffstat (limited to 'sysdeps/sparc')
| -rw-r--r-- | sysdeps/sparc/sparc32/fpu/s_fabsl.c | 9 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc64/fpu/s_fabsl.c | 7 |
2 files changed, 0 insertions, 16 deletions
diff --git a/sysdeps/sparc/sparc32/fpu/s_fabsl.c b/sysdeps/sparc/sparc32/fpu/s_fabsl.c deleted file mode 100644 index 411a2e1511..0000000000 --- a/sysdeps/sparc/sparc32/fpu/s_fabsl.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <math.h> -#include <math_ldbl_opt.h> -#include <libm-alias-ldouble.h> - -long double __fabsl (long double x) -{ - return __builtin_fabsl (x); -} -libm_alias_ldouble (__fabs, fabs) diff --git a/sysdeps/sparc/sparc64/fpu/s_fabsl.c b/sysdeps/sparc/sparc64/fpu/s_fabsl.c deleted file mode 100644 index 72e1c51340..0000000000 --- a/sysdeps/sparc/sparc64/fpu/s_fabsl.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <libm-alias-ldouble.h> - -long double __fabsl (long double x) -{ - return __builtin_fabsl (x); -} -libm_alias_ldouble (__fabs, fabs) |