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* * sysdeps/i386/fpu/s_tanf.S: Delete so that i386 uses theAndreas Jaeger2012-03-152-59/+14
| | | | | | ieee754/flt-32 implementation for tan. * math/libm-test.inc (tan_test): Add tests for large input. * sysdeps/i386/fpu/libm-test-ulps: Update.
* [BZ #13852]Andreas Jaeger2012-03-156-180/+47
| | | | | | | | | | | | | | | * sysdeps/i386/fpu/e_rem_pio2f.c: Delete so that i386 uses the ieee754/flt-32 implementation. * sysdeps/i386/fpu/k_rem_pio2f.c: Likewise. * sysdeps/i386/fpu/s_cosf.S: Likewise. * sysdeps/i386/fpu/s_sincosf.S: Likewise. * sysdeps/i386/fpu/s_sinf.S: Likewise. * math/libm-test.inc (cos_test): Enable some large input tests for float as well (sin_test): Likewise. (sincos_test): Likewise. * sysdeps/i386/fpu/libm-test-ulps: Update.
* Cleanup formatting.Andreas Jaeger2012-03-151-5/+5
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* Update ULPs.Andreas Jaeger2012-03-141-8/+8
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* Implement and use libc_feholdexcept_setround_53bit and libc_feupdateenv_53bitAndreas Jaeger2012-03-141-0/+29
| | | | so that double arithmetic in s_sin is done in 53 bit (without extend i386 double precision)
* Remove files so that i386 uses the iee754/dbl-64 sin and cos implementation.Andreas Jaeger2012-03-147-176/+0
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* Fix csqrt overflow/underflow (bug 13841).Joseph Myers2012-03-141-0/+24
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* Replace FSF snail mail address with URL in miscellaneous files.Paul Eggert2012-03-102-6/+4
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* Use include_next to chain math_private.h headers.Richard Henderson2012-03-091-1/+1
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* Use <> for math.h and math_private.h everywhere.Richard Henderson2012-03-096-8/+8
| | | | Entire tree edited via find | grep | sed.
* Fix sysdeps/i386/configure.in cpuid.h test for bootstrapping.Joseph Myers2012-03-072-481/+4
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* Fix signs of zeros from casinh, cacosh etc. (bug 10716).Joseph Myers2012-03-071-0/+286
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* * sysdeps/i386/fpu/libm-test-ulps: Update.Andreas Jaeger2012-03-051-0/+17
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* Fix pow in non-default rounding modes (bug 3976).Joseph Myers2012-03-051-0/+60
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* Test cosh, sinh in non-default rounding modes (bug 3976).Joseph Myers2012-03-051-0/+127
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* Remove oldish __GNUC_PREREQ.Marek Polacek2012-03-031-32/+4
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* Fix sin, cos, tan in non-default rounding modes (bug 3976).Joseph Myers2012-03-021-0/+483
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* Fix exp in non-default rounding modes (bug 3976).Joseph Myers2012-03-021-0/+67
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* Improve erfc accuracy.Joseph Myers2012-03-011-0/+11
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* Fix x86 strcasecmp_l (bug 13786).Joseph Myers2012-02-293-1/+6
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* Add test for bug 5794 (incorrect expm1 overflow).Joseph Myers2012-02-291-0/+3
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* Reduce large expected errors from libm tests on x86 and x86_64.Joseph Myers2012-02-291-25/+14
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* Resort ULPs files with gen-libm-test.pl -n in C locale.Joseph Myers2012-02-201-22/+22
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* Fix x86 PLT slot usage for feraiseexcept.Thomas Schwinge2012-02-101-2/+2
| | | | Then we're elf/check-localplt.out-clean again.
* Replace FSF snail mail address with URLs.Paul Eggert2012-02-09238-714/+476
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* Reduce ldouble ULPs for jn tests on x86Andreas Schwab2012-02-081-18/+16
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* Support crti.S and crtn.S provided directly by architectures.Joseph Myers2012-02-084-10/+133
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* Remove __ELF__ conditionalsMarek Polacek2012-02-0741-201/+50
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* Undefine and redefine __i686 for assembly code.Joseph Myers2012-02-061-1/+7
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* Match x86 PIC thunk names to compiler version.Joseph Myers2012-02-061-3/+16
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* Use macro for PIC setup in inline asm.Joseph Myers2012-02-051-0/+20
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* Use macros for x86 PIC thunk names.Joseph Myers2012-02-031-8/+14
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* Consistently use macros for x86 PIC thunks.Joseph Myers2012-02-0342-429/+105
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* Use -msse2avx option for x86-64 libm functionsUlrich Drepper2012-01-282-0/+34
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* Remove __STDC__ conditionals from libm.Joseph Myers2012-01-275-32/+5
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* Remove __STDC__ conditionals from non-installed headers.Joseph Myers2012-01-261-10/+2
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* More fallout from supporting only ELFUlrich Drepper2012-01-081-6/+0
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* Remove pre-ISO C supportUlrich Drepper2012-01-072-115/+116
| | | | No more __const.
* Remove non-ELF supportUlrich Drepper2012-01-072-21/+3
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* Prevent warnings due to long long constantsUlrich Drepper2011-12-231-10/+10
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* Optimize x86-32 feraiseexcept also for !__SSE_MATH__Ulrich Drepper2011-12-231-1/+11
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* Fix wrong copying processing for last bytes in x86-32 wcscpyLiubov Dmitrieva2011-12-231-41/+21
| | | | | | | | | | | Wrong copy algorithm for last bytes, not thread safety. In some particular cases it uses the destination memory beyond the string end for 16-byte load, puts changes into that part that is relevant to destination string and writes whole 16-byte chunk into memory. I have a test case where the memory beyond the string end contains malloc/free data, that appear corrupted in case free() updates it in between the 16-byte read and 16-byte write.
* Add feraiseexcept optimization for x86-32Ulrich Drepper2011-12-221-1/+39
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* Also retrieve SSE exceptions in x86-32 fegetexceptflagUlrich Drepper2011-12-221-4/+18
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* Fix overrun in strcpy destination buffer in x86-32/SSSE3 versionLiubov Dmitrieva2011-12-221-745/+516
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* Optimized wcschr and wcscpy for x86-64 and x86-32Ulrich Drepper2011-12-1710-1/+1370
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* Fix SSSE3/SSE4.2 strcasecmp[_l]/strncasecmp[_l] for non-PIC and ↵Andreas Schwab2011-11-162-12/+68
| | | | -mno-tls-direct-seg-refs
* Add SSE4.2 support for strcasecmp and strncasecmp on x86-32Ulrich Drepper2011-11-148-89/+470
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* SSSE3 optimized strcasecmp and strncasecmp for x86-32Ulrich Drepper2011-11-1314-266/+1058
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* Fix warnings in fallback C code of x86-32 wide memory functionsUlrich Drepper2011-11-123-0/+12
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