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AgeCommit message (Collapse)Author
2012-09-25Add optimized sincosf for SSE2 for x86 and x86-64Liubov Dmitrieva
2012-09-12Update i386 ULPs for recently added math testsAllan McRae
2012-09-03Update libm-test-ulpsAndreas Jaeger
2012-08-14Another ULPs update.Andreas Jaeger
2012-08-14Update i386 ULPsAndreas Jaeger
2012-08-02Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}.Marek Polacek
2012-07-31Improve clog, clog10 handling of values with real or imaginary part slightly ↵Joseph Myers
above 1 (bug 13629).
2012-07-26Improve clog, clog10 handling of values with real or imaginary part 1 (bug ↵Joseph Myers
13629).
2012-07-09Fix clog, clog10 spurious underflow exceptions (bug 14337).Joseph Myers
2012-07-06Fix tanf underflow close to pi/4 (bug 14154).Joseph Myers
2012-07-06Fix expm1 spurious underflow exceptions (bug 6778).Joseph Myers
2012-07-05Fix csqrt underflow (bugs 14157, 14331).Joseph Myers
2012-07-04Fix ctan, ctanh of subnormals in round-upwards mode (bug 14328).Joseph Myers
2012-07-03Fix float range reduction problems (bug 14283).Joseph Myers
2012-06-15Use i386 bits/mathinline.h for i386 and x86_64H.J. Lu
2012-06-15Disable x87 inline functions for x86-64H.J. Lu
2012-06-12Add SSE math and C++ namespace to i386 bits/mathinline.hH.J. Lu
2012-06-06Use x86_64 fpu/bits/fenv.h for i386 and x86_64H.J. Lu
2012-05-24Don't include exceptions in libm-test-ulps test names.Joseph Myers
2012-05-24Test underflow exceptions in libm-test.inc.Joseph Myers
2012-05-19Fix ccos, csin, ccosh, csinh overflows (bug 14123).Joseph Myers
2012-05-14Remove unused functions from i386/mathinline.hAndreas Jaeger
2012-05-07Fix x86/x86_64 expm1l inaccuracy and exceptions (bugs 13885, 13923).Joseph Myers
2012-05-06Fix exp10 inaccuracy and exceptions (bugs 13884, 13914).Joseph Myers
2012-05-05Fix missing exceptions from exp (bugs 13787, 13922, 14036).Joseph Myers
2012-05-05Use .S sources for x86/x86_64 expl.Joseph Myers
2012-05-03Update sysdeps/i386/fpu/libm-test-ulpsAndreas Jaeger
2012-05-01Fix nexttoward bugs (bugs 2550, 2570).Joseph Myers
2012-04-30Fix x86 acos near 1 (bug 13942).Joseph Myers
2012-04-30Fix acos (-1) in round-downwards mode on x86 (bug 14034).Joseph Myers
2012-04-18Remove useless __ilogb*_finite aliasesAndreas Schwab
2012-04-17Fix ilogb exception and errno (bug 6794)Adhemerval Zanella
[BZ #6794] Following Joseph comments about bug 6794, here is a proposed fix. It turned out to be a large fix mainly because I had to move some file along to follow libm files/names conventions. Basically I have added wrappers (w_ilogb.c, w_ilogbf.c, w_ilogbl.c) that now calls the symbol '__ieee754_ilogb'. The wrappers checks for '__ieee754_ilogb' output and set the errno and raise exceptions as expected. The '__ieee754_ilogb' is implemented in sysdeps. I have moved the 's_ilogb[f|l]' files to e_ilogb[f|l] and renamed the '__ilogb[f|l]' to '__ieee754_ilogb[f|l]'. I also found out a bug in i386 and x86-64 assembly coded ilogb implementation where it raises a FE_DIVBYZERO when argument is '0.0'. I corrected this issue as well. Finally I added the errno and FE_INVALID tests for 0.0, NaN and +-InF argument. Tested on i386, x86-64, ppc32 and ppc64.
2012-04-16Reverse arguments of fdivp in i386 code.Marek Polacek
2012-04-09Fix spurious overflow exceptions from x86/x86_64 powl (bug 13872).Joseph Myers
2012-04-09Fix ctan, ctanh overflow (bug 11521).Joseph Myers
2012-04-09Fix missing clobber in i386 __sincos_code asm.Roland McGrath
2012-04-09Fix x86 pow inaccuracy for large integer exponents (bug 706).Joseph Myers
2012-03-28Fix pow of negative numbers to integer exponents (bugs 369, 2678, 3866).Joseph Myers
2012-03-22Fix cexp overflow (bug 13892).Joseph Myers
2012-03-21Remove inaccurate x86 cexp implementations (bug 13883).Joseph Myers
2012-03-21Fix pow of zero and infinity to large powers.Joseph Myers
2012-03-19Fix clog overflow/underflow (bug 13629).Joseph Myers
2012-03-19Optimize private 387 fenv access; share code between i386 and x86_64.Richard Henderson
2012-03-19i386/x86_64: Optimize feholdexcept.Richard Henderson
2012-03-19i386: Convert libc_{feholdexcept_setround,updateenv}_53bit to functions.Richard Henderson
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.
2012-03-16Disable Bessel function TLOSS errors in POSIX mode.Joseph Myers
2012-03-16Fix tan, tanl for large inputs.Joseph Myers
2012-03-16Implement ldbl-96 sinl / cosl / sincosl (bug 13851).Joseph Myers
2012-03-15UpdateAndreas Jaeger
2012-03-15* sysdeps/i386/fpu/s_tanf.S: Delete so that i386 uses theAndreas Jaeger
ieee754/flt-32 implementation for tan. * math/libm-test.inc (tan_test): Add tests for large input. * sysdeps/i386/fpu/libm-test-ulps: Update.
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