Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Optimize private 387 fenv access; share code between i386 and x86_64. | Richard Henderson | 2012-03-19 | 2 | -44/+306 |
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* | i386/x86_64: Optimize feholdexcept. | Richard Henderson | 2012-03-19 | 1 | -15/+4 |
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* | i386: Convert libc_{feholdexcept_setround,updateenv}_53bit to functions. | Richard Henderson | 2012-03-19 | 1 | -29/+29 |
| | | | | | | Also fix a bug in libc_feupdateenv_53bit: don't force the rounding precision back to _FPU_EXTENDED, instead restore the precision that the user had in effect beforehand. | ||||
* | Disable Bessel function TLOSS errors in POSIX mode. | Joseph Myers | 2012-03-16 | 1 | -2/+39 |
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* | Fix tan, tanl for large inputs. | Joseph Myers | 2012-03-16 | 4 | -113/+18 |
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* | Implement ldbl-96 sinl / cosl / sincosl (bug 13851). | Joseph Myers | 2012-03-16 | 6 | -188/+33 |
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* | Update | Andreas Jaeger | 2012-03-15 | 1 | -4/+4 |
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* | * sysdeps/i386/fpu/s_tanf.S: Delete so that i386 uses the | Andreas Jaeger | 2012-03-15 | 2 | -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 Jaeger | 2012-03-15 | 6 | -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 Jaeger | 2012-03-15 | 1 | -5/+5 |
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* | Update ULPs. | Andreas Jaeger | 2012-03-14 | 1 | -8/+8 |
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* | Implement and use libc_feholdexcept_setround_53bit and libc_feupdateenv_53bit | Andreas Jaeger | 2012-03-14 | 1 | -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 Jaeger | 2012-03-14 | 7 | -176/+0 |
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* | Fix csqrt overflow/underflow (bug 13841). | Joseph Myers | 2012-03-14 | 1 | -0/+24 |
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* | Use include_next to chain math_private.h headers. | Richard Henderson | 2012-03-09 | 1 | -1/+1 |
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* | Use <> for math.h and math_private.h everywhere. | Richard Henderson | 2012-03-09 | 6 | -8/+8 |
| | | | | Entire tree edited via find | grep | sed. | ||||
* | Fix signs of zeros from casinh, cacosh etc. (bug 10716). | Joseph Myers | 2012-03-07 | 1 | -0/+286 |
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* | * sysdeps/i386/fpu/libm-test-ulps: Update. | Andreas Jaeger | 2012-03-05 | 1 | -0/+17 |
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* | Fix pow in non-default rounding modes (bug 3976). | Joseph Myers | 2012-03-05 | 1 | -0/+60 |
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* | Test cosh, sinh in non-default rounding modes (bug 3976). | Joseph Myers | 2012-03-05 | 1 | -0/+127 |
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* | Fix sin, cos, tan in non-default rounding modes (bug 3976). | Joseph Myers | 2012-03-02 | 1 | -0/+483 |
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* | Fix exp in non-default rounding modes (bug 3976). | Joseph Myers | 2012-03-02 | 1 | -0/+67 |
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* | Improve erfc accuracy. | Joseph Myers | 2012-03-01 | 1 | -0/+11 |
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* | Add test for bug 5794 (incorrect expm1 overflow). | Joseph Myers | 2012-02-29 | 1 | -0/+3 |
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* | Reduce large expected errors from libm tests on x86 and x86_64. | Joseph Myers | 2012-02-29 | 1 | -25/+14 |
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* | Resort ULPs files with gen-libm-test.pl -n in C locale. | Joseph Myers | 2012-02-20 | 1 | -22/+22 |
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* | Fix x86 PLT slot usage for feraiseexcept. | Thomas Schwinge | 2012-02-10 | 1 | -2/+2 |
| | | | | Then we're elf/check-localplt.out-clean again. | ||||
* | Replace FSF snail mail address with URLs. | Paul Eggert | 2012-02-09 | 64 | -192/+128 |
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* | Reduce ldouble ULPs for jn tests on x86 | Andreas Schwab | 2012-02-08 | 1 | -18/+16 |
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* | Remove __ELF__ conditionals | Marek Polacek | 2012-02-07 | 39 | -192/+48 |
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* | Remove __STDC__ conditionals from libm. | Joseph Myers | 2012-01-27 | 5 | -32/+5 |
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* | Remove pre-ISO C support | Ulrich Drepper | 2012-01-07 | 1 | -2/+2 |
| | | | | No more __const. | ||||
* | Optimize x86-32 feraiseexcept also for !__SSE_MATH__ | Ulrich Drepper | 2011-12-23 | 1 | -1/+11 |
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* | Add feraiseexcept optimization for x86-32 | Ulrich Drepper | 2011-12-22 | 1 | -1/+39 |
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* | Also retrieve SSE exceptions in x86-32 fegetexceptflag | Ulrich Drepper | 2011-12-22 | 1 | -4/+18 |
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* | Make math_force_eval accept non-addressable arguments | Andreas Schwab | 2011-10-26 | 1 | -3/+4 |
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* | Optimize exp | Ulrich Drepper | 2011-10-15 | 3 | -3/+34 |
| | | | | Add __exp*_finite optimizations and rewrite some wrappers. | ||||
* | Optimize x86-32 log | Ulrich Drepper | 2011-10-14 | 3 | -3/+57 |
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* | Optimize libm | Ulrich Drepper | 2011-10-12 | 46 | -149/+179 |
| | | | | | libm is now somewhat integrated with gcc's -ffinite-math-only option and lots of the wrapper functions have been optimized. | ||||
* | Fix jn precision | Petr Baudis | 2011-09-09 | 1 | -4/+50 |
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* | Relax libm tests for x86-32. | Ulrich Drepper | 2010-11-30 | 1 | -2/+2 |
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* | Implement fmal, some fma bugfixes | Jakub Jelinek | 2010-10-15 | 3 | -94/+0 |
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* | Implement accurate fma. | Jakub Jelinek | 2010-10-13 | 1 | -4/+2 |
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* | Correct implementation of fmaf. | Jakub Jelinek | 2010-10-11 | 2 | -2/+4 |
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* | Avoid PLT call to fegetenv on s390 | Andreas Schwab | 2010-02-09 | 1 | -0/+1 |
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* | Correct errno handling in expm1. | Andreas Schwab | 2009-10-19 | 3 | -1/+14 |
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* | Define math_errhandling is possible. | Ulrich Drepper | 2009-08-24 | 1 | -1/+5 |
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* | * sysdeps/i386/fpu/s_tan.S: Set errno for ±Inf. | Ulrich Drepper | 2009-04-26 | 3 | -5/+78 |
| | | | | | | | | | | * sysdeps/i386/fpu/s_tanf.S: Likewise. * sysdeps/i386/fpu/s_tanl.S: Likewise. * sysdeps/ieee754/dbl-64/s_tan.c: Likewise. * sysdeps/ieee754/flt-32/s_tanf.c: Likewise. * sysdeps/x86_64/fpu/s_tanl.S: Likewise. * math/libm-test.inc: Add tests for errno after tan calls with ±Inf. | ||||
* | * sysdeps/i386/fpu/s_cos.S: Set errno for ±Inf. | Ulrich Drepper | 2009-04-26 | 6 | -10/+156 |
| | | | | | | | | | | | | | | | | | * sysdeps/i386/fpu/s_cosf.S: Likewise. * sysdeps/i386/fpu/s_cosl.S: Likewise. * sysdeps/i386/fpu/s_sin.S: Likewise. * sysdeps/i386/fpu/s_sinf.S: Likewise. * sysdeps/i386/fpu/s_sinl.S: Likewise. * sysdeps/ieee754/dbl-64/s_sin.c: Likewise. * sysdeps/ieee754/flt-32/s_cosf.c: Likewise. * sysdeps/ieee754/flt-32/s_sinf.c: Likewise. * sysdeps/ieee754/ldbl-96/s_cosl.c: Likewise. * sysdeps/ieee754/ldbl-96/s_sinl.c: Likewise. * sysdeps/x86_64/fpu/s_cosl.S: Likewise. * sysdeps/x86_64/fpu/s_sinl.S: Likewise. * math/libm-test.inc: Add tests for errno after sin/cos calls with ±Inf. | ||||
* | * sysdeps/i386/fpu/libm-test-ulps: Adjust expm1 errors. | Ulrich Drepper | 2009-01-09 | 1 | -0/+7 |
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