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20 lines
725 B
20 lines
725 B
7 years ago
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commit d421868bb85d1459b1d2df520bb26f3e11aa195a
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Author: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
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Date: Tue Mar 10 09:38:54 2015 -0400
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powerpc: Fix incorrect results for pow when using FMA
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This patch adds no FMA generation for e_pow to avoid precision issues
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for powerpc. This fixes BZ#18104.
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diff --git a/sysdeps/ieee754/dbl-64/Makefile b/sysdeps/ieee754/dbl-64/Makefile
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index 35f545f..5557c75 100644
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--- a/sysdeps/ieee754/dbl-64/Makefile
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+++ b/sysdeps/ieee754/dbl-64/Makefile
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@@ -2,4 +2,5 @@ ifeq ($(subdir),math)
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# branred depends on precise IEEE double rounding
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CFLAGS-branred.c = $(config-cflags-nofma)
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CFLAGS-e_sqrt.c = $(config-cflags-nofma)
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+CFLAGS-e_pow.c = $(config-cflags-nofma)
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endif
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