Commit message (Collapse) | Author | Age | Files | Lines | ||
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* | Avoid use of "register" as optimization hint. | Joseph Myers | 2013-06-07 | 2 | -6/+6 | |
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* | Fix leading whitespaces. | Ondrej Bilka | 2013-06-06 | 2 | -2/+2 | |
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* | Remove trailing whitespace. | Joseph Myers | 2013-06-05 | 66 | -348/+348 | |
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* | Link extra-libs consistently with libc and ld.so. | Joseph Myers | 2013-05-31 | 1 | -3/+0 | |
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* | Avoid crashing in LD_DEBUG when program name is unavailable | Siddhesh Poyarekar | 2013-05-29 | 2 | -4/+2 | |
| | | | | | | | | | 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. | |||||
* | Update powerpc libm-test ULPs. | Adhemerval Zanella | 2013-05-28 | 1 | -0/+37 | |
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* | PowerPC: Program Priority Register support | Adhemerval Zanella | 2013-05-24 | 1 | -0/+30 | |
| | | | | | This patch add inline functions to change the Program Priority Register from ISA 2.05. | |||||
* | PowerPC: Add functions for shared resources hints. | Edjunior Machado | 2013-05-23 | 1 | -0/+32 | |
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* | Don't include expected results in libm-test test names. | Joseph Myers | 2013-05-22 | 1 | -1875/+1875 | |
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* | Handle sincos with generic libm-test logic. | Joseph Myers | 2013-05-19 | 1 | -6/+6 | |
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* | PowerPC: fix hypot/hypotf check for -INF | Adhemerval Zanella | 2013-05-17 | 2 | -6/+6 | |
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* | Add #include <stdint.h> for uint[32|64]_t usage (except installed headers). | Ryan S. Arnold | 2013-05-16 | 5 | -3/+5 | |
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* | Update powerpc libm-test ULPs | Adhemerval Zanella | 2013-05-08 | 1 | -6/+440 | |
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* | PowerPC: fix hypot/hypof FP exceptions | Adhemerval Zanella | 2013-05-06 | 2 | -16/+14 | |
| | | | | | This patch fixes hypot/hypotf spurious floating-point exceptions generate by internal operations. | |||||
* | Update powerpc libm-test ULPs | Adhemerval Zanella | 2013-05-03 | 1 | -0/+96 | |
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* | Update powerpc libm-test ULPs | Adhemerval Zanella | 2013-04-30 | 1 | -2/+414 | |
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* | Update powerpc libm-test ULPs | Adhemerval Zanella | 2013-04-29 | 1 | -27/+3318 | |
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* | PowerPC: modf optimization fix | Adhemerval Zanella | 2013-04-26 | 4 | -0/+4 | |
| | | | | | | | 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). | |||||
* | PowerPC: modf optimization | Adhemerval Zanella | 2013-04-23 | 4 | -0/+108 | |
| | | | | | This patch implements modf/modff optimization for POWER by focus on FP operations instead of relying in integer ones. | |||||
* | Refer to two GCC PRs. | Thomas Schwinge | 2013-04-03 | 1 | -1/+2 | |
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* | New <math.h> macro named issignaling to check for a signaling NaN (sNaN). | Thomas Schwinge | 2013-04-02 | 1 | -0/+26 | |
| | | | | It is based on draft TS 18661 and currently enabled as a GNU extension. | |||||
* | PowerPC: remove branch prediction from rint implementation | Adhemerval Zanella | 2013-04-01 | 4 | -12/+12 | |
| | | | | | | | | 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. | |||||
* | Remove usage of ONE macro | Siddhesh Poyarekar | 2013-03-29 | 1 | -1/+1 | |
| | | | | I missed this instance, which caused a build failure in powerpc. | |||||
* | Remove ZERO and MZERO macros | Siddhesh Poyarekar | 2013-03-29 | 1 | -10/+10 | |
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* | PowerPC: .eh_frame info in crt1.o isn't useful and triggers gold bug 14675. | Alan Modra | 2013-03-28 | 2 | -0/+14 | |
| | | | | | | | 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 | |||||
* | Fix e_logl (128ibm) spurious underflow | Adhemerval Zanella | 2013-03-28 | 1 | -0/+6 | |
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* | Make mantissa type of mp_no configurable | Siddhesh Poyarekar | 2013-03-26 | 1 | -0/+56 | |
| | | | | | | | | | | 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. | |||||
* | PowerPC: fix libm ABI issue for llroundl | Adhemerval Zanella | 2013-03-26 | 1 | -0/+4 | |
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* | PowerPC: fix sqrtl ABI issue | Adhemerval Zanella | 2013-03-21 | 1 | -0/+4 | |
| | | | | This patch fixes a sqrtl ABI issue when building for powerpc64. | |||||
* | Promote a math test for sNaN handling to the top-level. | Thomas Schwinge | 2013-03-15 | 2 | -337/+0 | |
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* | Use GCC's builtins for generating NaNs. | Thomas Schwinge | 2013-03-15 | 1 | -55/+9 | |
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* | Better distinguish between NaN/qNaN/sNaN. | Thomas Schwinge | 2013-03-15 | 3 | -50/+50 | |
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* | Revert configurable mantissa patch | Siddhesh Poyarekar | 2013-03-15 | 1 | -56/+0 | |
| | | | | | | Reverts d22ca8cdfb98001d03772ef264b244930d439b3f since it is severely broken on 32-bit. | |||||
* | Make mantissa type configurable | Siddhesh Poyarekar | 2013-03-15 | 1 | -0/+56 | |
| | | | | | This allows the default mantissa to be integral, with powerpc overriding it to take advantage of its FPUs. | |||||
* | PowerPC: unify math_ldbl.h implementations | Adhemerval Zanella | 2013-03-08 | 2 | -162/+10 | |
| | | | | | This patch removes redudant definition from PowerPC specific math_ldbl, using the definitions from ieee754 math_ldbl.h. | |||||
* | Consolidate copies of mp code in powerpc | Siddhesh Poyarekar | 2013-03-08 | 6 | -221/+4 | |
| | | | | | Retain a single copy of the mp code in power4 instead of the two identical copies in powerpc32 and powerpc64. | |||||
* | Merge powerpc slowexp.c into generic code | Siddhesh Poyarekar | 2013-03-07 | 4 | -130/+2 | |
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* | Merge powerpc slowpow.c into generic code | Siddhesh Poyarekar | 2013-03-07 | 4 | -186/+2 | |
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* | Use an intermediate variable to sum exponents in powerpc __mul and __sqr | Siddhesh Poyarekar | 2013-03-07 | 2 | -10/+12 | |
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* | Use generic mpa.c code for everything except __mul and __sqr | Siddhesh Poyarekar | 2013-03-07 | 2 | -1256/+8 | |
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* | Remove powerpc64 bounded-pointers code. | Joseph Myers | 2013-03-06 | 33 | -458/+110 | |
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* | Remove powerpc32 strncmp comments about bounded pointers. | Joseph Myers | 2013-03-04 | 3 | -9/+0 | |
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* | Use same installed powerpc headers for hard and soft float. | Joseph Myers | 2013-03-01 | 3 | -0/+0 | |
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* | Remove powerpc32 bounded-pointers code. | Joseph Myers | 2013-02-28 | 44 | -436/+118 | |
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* | Sync up ppc add_magnitudes and sub_magnitudes with default code | Siddhesh Poyarekar | 2013-02-28 | 2 | -104/+120 | |
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* | Sync up powerpc __mp_dbl with default code | Siddhesh Poyarekar | 2013-02-25 | 2 | -6/+2 | |
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* | Mark __inv as static in powerpc | Siddhesh Poyarekar | 2013-02-21 | 2 | -2/+2 | |
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* | Fix whitespace differences between generic and powerpc mpa.c | Siddhesh Poyarekar | 2013-02-21 | 2 | -2/+2 | |
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* | Mark ZERO inputs to __mul as unlikely on powerpc | Siddhesh Poyarekar | 2013-02-21 | 2 | -2/+2 | |
| | | | | Syncs up with generic code. | |||||
* | Copy comment about inner loop from powerpc mpa.c to the default one | Siddhesh Poyarekar | 2013-02-20 | 2 | -2/+2 | |
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