glibc - [no description]

Age	Commit message (Collapse)	Author	Files	Lines
2014-01-01	Update copyright notices with scripts/update-copyrights	Allan McRae	10	-10/+10

2013-05-15	Use x constraints for operands to vfmaddss and vfmaddsd	Peter Collingbourne	2	-2/+2
	While these instructions accept memory operands, only one operand may be a memory operand. Giving two operands xm constraints gives the compiler the option of using memory for both operands, which would result in invalid assembly code. Using x for all operands is more appropriate, as most x86_64 calling conventions will pass the arguments in registers anyway. 2013-05-15 Peter Collingbourne <pcc@google.com> * sysdeps/x86_64/fpu/multiarch/s_fma.c (__fma_fma4): Replace xm constraints with x constraints. * sysdeps/x86_64/fpu/multiarch/s_fmaf.c (__fmaf_fma4): Likewise.
2013-02-14	New __sqr function as a faster special case of __mul	Siddhesh Poyarekar	2	-0/+2

2013-01-02	Update copyright notices with scripts/update-copyrights.	Joseph Myers	10	-10/+10

2012-12-27	Move mpone out to a global const	Siddhesh Poyarekar	2	-0/+2
	Code cleanup.
2012-03-21	Disable use of FMA instructions in branred	Andreas Schwab	4	-8/+1

2012-02-09	Replace FSF snail mail address with URLs.	Paul Eggert	10	-30/+20

2012-01-30	Fix makefile/configure problems with sse2avx changes.	Joseph Myers	1	-1/+1

2012-01-28	Use -msse2avx option for x86-64 libm functions	Ulrich Drepper	7	-19/+18

2012-01-26	Really fix AVX tests	Ulrich Drepper	6	-7/+11
	There is no problem with strcmp, it doesn't use the YMM registers. The math routines might since gcc perhaps generates such code. Introduce bit_YMM_USBALE and use it in the math routines.
2011-10-28	Remove code without too much effects	Ulrich Drepper	15	-113/+5
	Some of the AVX-specific code is not giving enough speed-up to justify the extra code.
2011-10-25	Add AVX optimized versions for some x86-64 math functions	Ulrich Drepper	27	-20/+276

2011-10-25	Cleanup FMA4 patch	Ulrich Drepper	22	-1/+26
	Move the FMA4 code into its own section. Avoid some of the duplication of data resulting from the double use of source files.
2011-10-24	Optimize accurate 64-bit routines for FMA4 on x86-64	Ulrich Drepper	31	-0/+328

2011-10-21	Don't use NULL in last s_fma{,f} change	Ulrich Drepper	2	-2/+2

2011-10-20	Check for FMA4 support and generate appropriate fma functions	Ulrich Drepper	2	-6/+38

2011-10-20	Move fma routines to right place	Ulrich Drepper	2	-0/+85

2011-10-18	Add optimized nearbyint{,f} for x86-64	Ulrich Drepper	5	-1/+87

2011-10-17	Provide internal optimizations on x86-64 with SSE4.1	Ulrich Drepper	4	-0/+4
	Provide macros so that the internal users can, if possible, directly use the new instructions. Also fix up the mathinline.h header when compiling with SSE4.1 enabled.
2011-10-16	Use rounds{s,d} for x86 rint, ceil, floor	Ulrich Drepper	13	-0/+256