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glibc/sysdeps/powerpc
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Joseph Myers 22562bb222 Fix soft-float ldbl-128ibm atan2l signs of zero results (bug 16390). 
This patch fixes bug 16390, incorrect signs of zero results from
ldbl-128ibm atan2l, soft-float only.  The problem is a longstanding
GCC bug with fabsl not being correct for signed zero for soft float,
and the fix is using -fno-builtin-fabsl as a workaround, as already
done for various other source files.  Tested powerpc-nofpu.

	* sysdeps/powerpc/nofpu/Makefile [$(subdir) = math]
	(CFLAGS-e_atan2l.c): Use -fno-builtin-fabsl.
2014-01-03 20:56:40 +00:00
..
bits Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
fpu Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
nofpu Fix soft-float ldbl-128ibm atan2l signs of zero results (bug 16390). 2014-01-03 20:56:40 +00:00
power4 Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
power5+/fpu Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
power6 Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
power7/fpu Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
powerpc32 Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
powerpc64 PowerPC: Fix compiler warnings 2014-01-03 13:29:10 -06:00
soft-fp Make powerpc-nofpu floating-point state thread-local (bug 15483). 2013-11-19 13:39:56 +00:00
sys/platform Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
abort-instr.h
configure rename configure.in to configure.ac 2013-10-30 17:32:08 +10:00
configure.ac rename configure.in to configure.ac 2013-10-30 17:32:08 +10:00
dl-procinfo.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-procinfo.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
dl-tls.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
ffs.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
fpu_control.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
gccframe.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
ifunc-sel.h
Implies
jmpbuf-offsets.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
jmpbuf-unwind.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
ldsodefs.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
locale-defines.sym
longjmp.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
machine-gmon.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
Makefile
math-tests.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
memmove.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
memusage.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
mp_clz_tab.c
novmx-longjmp.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
novmx-sigjmp.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
novmxsetjmp.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
preconfigure Add e500 port. 2013-10-18 21:04:22 +00:00
rtld-global-offsets.sym
sched_cpucount.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
sigjmp.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
stackinfo.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
strcat.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
sysdep.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
test-arith.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
test-arithf.c
test-gettimebase.c Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
tls-macros.h
tst-stack-align.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
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