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AgeCommit message (Collapse)Author
2013-09-18e500 port: fpu_control.h.Joseph Myers
2013-09-18e500 port: setjmp/longjmp.Joseph Myers
2013-09-18Don't force -msoft-float for powerpc --without-fp.Joseph Myers
2013-09-17Fix powerpc fpu_control.h namespace and parenthesis issues (bug 15966).Joseph Myers
2013-09-11Update powerpc-fpu ULPs.Adhemerval Zanella
2013-09-05PowerPC: fix POWER7 memrchr for some large inputsAdhemerval Zanella
2013-09-04Remove --disable-versioning.Joseph Myers
2013-09-02Fix typo.Ondřej Bílka
2013-08-30Fix then/than typos.Ondřej Bílka
2013-08-21Fix typos.Ondřej Bílka
2013-08-20PowerPC: fix backtrace to handle signal trampolinesAdhemerval Zanella
This patch fixes backtrace for PPC32 and PPC64 to correctly handle signal trampolines. The 'debug/tst-backtrace6.c' also check for SA_SIGINFO handling, where is triggers another vDSO symbols for PPC32.
2013-07-04Update powerpc-fpu ULPs.Adhemerval Zanella
2013-06-28PowerPC: Define AT_HWCAP2 bits and AT_HWCAP2 handling for POWER8.Ryan S. Arnold
2013-06-28Add GLRO(dl_hwcap2) for new AT_HWCAP2 auxv_t a_type.Ryan S. Arnold
2013-06-24PowerPC: Enable POWER8 platform sans hwcap bits.Ryan S. Arnold
2013-06-11PowerPC: Merge ports/ dl-procinfo.[ch] with base.Ryan S. Arnold
2013-06-07Avoid use of "register" as optimization hint.Joseph Myers
2013-06-06Fix leading whitespaces.Ondrej Bilka
2013-06-05Remove trailing whitespace.Joseph Myers
2013-05-31Link extra-libs consistently with libc and ld.so.Joseph Myers
2013-05-29Avoid crashing in LD_DEBUG when program name is unavailableSiddhesh Poyarekar
Resolves: #15465 The program name may be unavailable if the user application tampers with argc and argv[]. Some parts of the dynamic linker caters for this while others don't, so this patch consolidates the check and fallback into a single macro and updates all users.
2013-05-28Update powerpc libm-test ULPs.Adhemerval Zanella
2013-05-24PowerPC: Program Priority Register supportAdhemerval Zanella
This patch add inline functions to change the Program Priority Register from ISA 2.05.
2013-05-23PowerPC: Add functions for shared resources hints.Edjunior Machado
2013-05-22Don't include expected results in libm-test test names.Joseph Myers
2013-05-19Handle sincos with generic libm-test logic.Joseph Myers
2013-05-17PowerPC: fix hypot/hypotf check for -INFAdhemerval Zanella
2013-05-16Add #include <stdint.h> for uint[32|64]_t usage (except installed headers).Ryan S. Arnold
2013-05-08 Update powerpc libm-test ULPsAdhemerval Zanella
2013-05-06PowerPC: fix hypot/hypof FP exceptionsAdhemerval Zanella
This patch fixes hypot/hypotf spurious floating-point exceptions generate by internal operations.
2013-05-03Update powerpc libm-test ULPsAdhemerval Zanella
2013-04-30Update powerpc libm-test ULPsAdhemerval Zanella
2013-04-29Update powerpc libm-test ULPsAdhemerval Zanella
2013-04-26PowerPC: modf optimization fixAdhemerval Zanella
This patch fix the 3c0265394d9ffedff2b0de508602dc52e077ce5c commits by correctly setting minimum architecture for modf PPC optimization to power5+ instead of power5 (since only on power5+ round/ceil will be inline to inline assembly).
2013-04-23PowerPC: modf optimizationAdhemerval Zanella
This patch implements modf/modff optimization for POWER by focus on FP operations instead of relying in integer ones.
2013-04-03Refer to two GCC PRs.Thomas Schwinge
2013-04-02New <math.h> macro named issignaling to check for a signaling NaN (sNaN).Thomas Schwinge
It is based on draft TS 18661 and currently enabled as a GNU extension.
2013-04-01PowerPC: remove branch prediction from rint implementationAdhemerval Zanella
The branch prediction hints is actually hurts performance in this case. The assembly implementation make two assumptions: 1. 'fabs (x) < 2^52' is unlikely and 2. 'x > 0.0' is unlike (if 1. is true). Since it a general floating point function, expected input is not bounded and then it is better to let the hardware handle the branches.
2013-03-29Remove usage of ONE macroSiddhesh Poyarekar
I missed this instance, which caused a build failure in powerpc.
2013-03-29Remove ZERO and MZERO macrosSiddhesh Poyarekar
2013-03-28PowerPC: .eh_frame info in crt1.o isn't useful and triggers gold bug 14675.Alan Modra
The .eh_frame info in crt1.o isn't useful and this patch prevents it from being generated on PowerPC. It triggers the following gold bug: http://sourceware.org/bugzilla/show_bug.cgi?id=14675
2013-03-28Fix e_logl (128ibm) spurious underflowAdhemerval Zanella
2013-03-26Make mantissa type of mp_no configurableSiddhesh Poyarekar
The mantissa of mp_no is intended to take only integral values. This is a relatively good choice for powerpc due to its 4 fpus, but not for other architectures, which suffer due to this choice. This change makes the default mantissa a long integer and allows powerpc to override it. Additionally, some operations have been optimized for integer manipulation, resulting in a significant improvement in performance.
2013-03-26PowerPC: fix libm ABI issue for llroundlAdhemerval Zanella
2013-03-21PowerPC: fix sqrtl ABI issueAdhemerval Zanella
This patch fixes a sqrtl ABI issue when building for powerpc64.
2013-03-15Promote a math test for sNaN handling to the top-level.Thomas Schwinge
2013-03-15Use GCC's builtins for generating NaNs.Thomas Schwinge
2013-03-15Better distinguish between NaN/qNaN/sNaN.Thomas Schwinge
2013-03-15Revert configurable mantissa patchSiddhesh Poyarekar
Reverts d22ca8cdfb98001d03772ef264b244930d439b3f since it is severely broken on 32-bit.
2013-03-15Make mantissa type configurableSiddhesh Poyarekar
This allows the default mantissa to be integral, with powerpc overriding it to take advantage of its FPUs.
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