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2012-11-28Fix powl inaccuracy for x86_64 and x86 (bug 13881).Joseph Myers
2012-11-22Update i386 libm-test ULPsAndreas Schwab
2012-11-18Correct tinyness handling in long-double and float y0/y1.David S. Miller
With help from Joseph Myers. * sysdeps/ieee754/flt-32/e_j0f.c (__ieee754_y0f): Adjust tinyness cutoff to 2**-13. * sysdeps/ieee754/flt-32/e_j1f.c (__ieee754_y1f): Adjust tinyness cutoff to 2**-25. * sysdeps/ieee754/ldbl-128/e_j0l.c (U0): New constant. ( __ieee754_y0l): Avoid arithmetic underflow when 'x' is very small. * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_y1l): Likewise. * math/libm-test.inc (y0_test): New tests. (y1_test): New tests. * sysdeps/i386/fpu/libm-test-ulps: Update. * sysdeps/x86_64/fpu/libm-test-ulps: Update. * sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-11-07Fix spurious underflows from pow with results close to 1 (bug 14811).Joseph Myers
2012-11-03Make fma use of Dekker and Knuth algorithms use round-to-nearest (bug 14796).Joseph Myers
2012-10-30Use sysdeps/x86/tininess.h for i386 and x86_64H.J. Lu
2012-10-30Fix strtod handling of underflow (bug 14047).Joseph Myers
2012-10-11Add i686 __libc_ifunc_impl_listH.J. Lu
2012-10-09Add missing magic to GLIBC_PROVIDES.Roland McGrath
2012-10-01Clean up init-first.c files.Roland McGrath
2012-09-25Fix inaccuracy of clog, clog10 near |z| = 1 (bug 13629).Joseph Myers
2012-09-25Add optimized sincosf for SSE2 for x86 and x86-64Liubov Dmitrieva
2012-09-12Update i386 ULPs for recently added math testsAllan McRae
2012-09-10Fix x86 SSE cosf, sinf issuesLiubov Dmitrieva
* sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S: Fix unwind info if defined PIC. Fix special cases description. * sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S: Likewise. * sysdeps/x86_64/fpu/s_sinf.S: Fix special cases description, fix DP_HI_MASK entry. * sysdeps/x86_64/fpu/s_cosf.S: Likewise.
2012-09-03Update libm-test-ulpsAndreas Jaeger
2012-09-03Add optimized sinf and cosf routines for x86 and x86-64Liubov Dmitrieva
* sysdeps/i386/i686/fpu/multiarch/Makefile (sysdep_routines): Add s_sinf-sse2, s_conf-sse2. * sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S: New file. * sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S: New file. * sysdeps/i386/i686/fpu/multiarch/s_sinf.c: New file. * sysdeps/i386/i686/fpu/multiarch/s_cosf.c: New file. * sysdeps/ieee754/flt-32/s_sinf.c (SINF, SINF_FUNC): Add macros for using routine as __sinf_ia32. Use macro for function declaration and weak_alias. * sysdeps/ieee754/flt-32/s_cosf.c (COSF, COSF_FUNC): Add macros for using routine as __cosf_ia32. Use macro for function declaration and weak_alias. * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: Fix Copyright. * sysdeps/i386/i686/fpu/multiarch/e_expf.c: Fix Copyright. * sysdeps/x86_64/fpu/s_sinf.S: New file. * sysdeps/x86_64/fpu/s_cosf.S: New file. * sysdeps/x86_64/fpu/libm-test-ulps: Update. * math/libm-test.inc (cos_test): Add more test cases. (sin_test): Likewise. (sincos_test): Likewise.
2012-08-15Remove executable permissions checked in by accidentAndreas Jaeger
2012-08-15Fix segmentation fault in strncasecmp for i686Liubov Dmitrieva
2012-08-15 Liubov Dmitrieva <liubov.dmitrieva@gmail.com> [BZ #14195] * sysdeps/i386/i686/multiarch/strcmp-sssse3.S: Fix segmentation fault for a case of two empty input strings. * string/test-strncasecmp.c (check1): Renamed to... (bz12205): ...this. (bz14195): Add new testcase for two empty input strings and N > 0. (test_main): Call new testcase, adapt for renamed function.
2012-08-14i386/x86_64: punt HAVE_CPP_ASM_DEBUGINFOMike Frysinger
Pretty sure we require recent enough versions of gcc/binutils to make this check pointless. I can't any logs in the last few years where this check didn't return "yes". Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-14Another ULPs update.Andreas Jaeger
2012-08-14Update i386 ULPsAndreas Jaeger
2012-08-09Avoid DWARF definition DIE on ifunc symbolsH.J. Lu
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).
2012-07-26Move testsuite audit definitions to sysdeps tst-audit.h files.Joseph Myers
2012-07-25Move ldsodefs.h audit definitions to sysdeps directories.Joseph Myers
2012-07-17Remove TLS configure checks.Marek Polacek
2012-07-17Split tls-macros.h into sysdeps directories.Joseph Myers
2012-07-10Get rid of ASM_GLOBAL_DIRECTIVE.Marek Polacek
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
2012-06-23Some missing bits from sysdeps/*/elf dismissal.Thomas Schwinge
This fixes up commits 735095ae9566b2b14e8210e5ed44b3d5b51495f1, 09ae94c11b4309b425fbbfaa095e64cac2ae8cb8, and ff962fb6a10c46052535d482c889b3a9e5236637.
2012-06-21Fix a typo in i386 SYSCALL_PIC_SETUPH.J. Lu
2012-06-18Use x86-64 fpu_control.h for i386 and x86_64H.J. Lu
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
2012-06-04Use i486 bits/string.h for i386 and x86_64H.J. Lu
2012-06-04Provide 32-bit inline string functions for >= i486H.J. Lu
2012-05-30Use i386 bits/huge_vall.h for i386/x86-64H.J. Lu
2012-05-30Use x86_64 bits/select.h for i386/x86_64H.J. Lu
2012-05-30Use x86_64 bits/setjmp.h for i386/x86_64H.J. Lu
2012-05-30Use x86_64 bits/mathdef.h for i386/x86_64H.J. Lu
2012-05-30Use x86_64 bits/{link.h,linkmap.h} for i386/x86_64H.J. Lu
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