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1e6d07234f
glibc/sysdeps/alpha
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Wilco Dijkstra 1e6d07234f Simplify C99 isgreater macros 
Simplify the C99 isgreater macros.  Although some support was added
in GCC 2.97, not all targets added support until GCC 3.1.  Therefore
only use the builtins in math.h from GCC 3.1 onwards, and defer to
generic macros otherwise.  Improve the generic isunordered macro
to use compares rather than call fpclassify twice - this is not only
faster but also correct for signaling NaNs.

	* math/math.h: Improve handling of C99 isgreater macros.
	* sysdeps/alpha/fpu/bits/mathinline.h: Remove isgreater macros.
	* sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Likewise.
	* sysdeps/powerpc/bits/mathinline.h: Likewise.
	* sysdeps/sparc/fpu/bits/mathinline.h: Likewise.
	* sysdeps/x86/fpu/bits/mathinline.h: Likewise.
2017-09-28 19:43:54 +01:00
..
alphaev5 Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
alphaev6 Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
alphaev67 Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
bits Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
fpu Simplify C99 isgreater macros 2017-09-28 19:43:54 +01:00
nptl Move shared pthread definitions to common headers 2017-05-09 17:49:17 -03:00
soft-fp Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
__longjmp.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
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addmul_1.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
atomic-machine.h Optimize generic spinlock code and use C11 like atomic macros. 2017-06-06 09:41:56 +02:00
backtrace.c Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
bsd-_setjmp.S Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
bsd-setjmp.S Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
bzero.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
configure Require autoconf 2.69 2014-09-29 07:53:36 -07:00
configure.ac Require autoconf 2.69 2014-09-29 07:53:36 -07:00
crti.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
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divlu.S Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
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dl-dtprocnum.h Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
dl-machine.h PowerPC64 ELFv2 PPC64_OPT_LOCALENTRY 2017-06-14 10:47:25 +09:30
dl-procinfo.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
dl-procinfo.h Remove _dl_platform_string 2017-03-14 17:18:52 +01:00
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ffsll.S Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
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Implies Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
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machine-gmon.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Makefile Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
memchr.c alpha: Use saturating arithmetic in memchr 2017-02-01 14:39:04 -08:00
memset.S Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
memusage.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
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nscd-types.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
preconfigure Remove relro configure test. 2014-06-27 16:51:22 +00:00
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Subdirs Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
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tininess.h Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00
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Versions Relocate alpha from ports to libc 2014-02-12 07:00:06 -08:00