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| author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2015-03-10 09:38:54 -0400 |
|---|---|---|
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2015-03-10 09:38:54 -0400 |
| commit | d421868bb85d1459b1d2df520bb26f3e11aa195a (patch) | |
| tree | 6be6d29a46aade57f875afb7de291b547059c64b /sysdeps/ieee754 | |
| parent | a2f8be9c834cb513666e0ce02ee8f4b4a3f358f8 (diff) | |
| download | glibc-d421868bb85d1459b1d2df520bb26f3e11aa195a.tar.gz glibc-d421868bb85d1459b1d2df520bb26f3e11aa195a.tar.xz glibc-d421868bb85d1459b1d2df520bb26f3e11aa195a.zip | |
powerpc: Fix incorrect results for pow when using FMA
This patch adds no FMA generation for e_pow to avoid precision issues for powerpc. This fixes BZ#18104.
Diffstat (limited to 'sysdeps/ieee754')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/ieee754/dbl-64/Makefile b/sysdeps/ieee754/dbl-64/Makefile index 35f545ff8e..5557c75b45 100644 --- a/sysdeps/ieee754/dbl-64/Makefile +++ b/sysdeps/ieee754/dbl-64/Makefile @@ -2,4 +2,5 @@ ifeq ($(subdir),math) # branred depends on precise IEEE double rounding CFLAGS-branred.c = $(config-cflags-nofma) CFLAGS-e_sqrt.c = $(config-cflags-nofma) +CFLAGS-e_pow.c = $(config-cflags-nofma) endif |