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* Remove powerpc64 bounded-pointers code.Joseph Myers2013-03-0633-458/+110
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* Remove powerpc32 strncmp comments about bounded pointers.Joseph Myers2013-03-043-9/+0
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* Use same installed powerpc headers for hard and soft float.Joseph Myers2013-03-013-0/+0
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* Remove powerpc32 bounded-pointers code.Joseph Myers2013-02-2844-436/+118
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* Sync up ppc add_magnitudes and sub_magnitudes with default codeSiddhesh Poyarekar2013-02-282-104/+120
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* Sync up powerpc __mp_dbl with default codeSiddhesh Poyarekar2013-02-252-6/+2
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* Mark __inv as static in powerpcSiddhesh Poyarekar2013-02-212-2/+2
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* Fix whitespace differences between generic and powerpc mpa.cSiddhesh Poyarekar2013-02-212-2/+2
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* Mark ZERO inputs to __mul as unlikely on powerpcSiddhesh Poyarekar2013-02-212-2/+2
| | | | Syncs up with generic code.
* Copy comment about inner loop from powerpc mpa.c to the default oneSiddhesh Poyarekar2013-02-202-2/+2
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* Remove bp-sym.h and BP_SYM uses from C code.Joseph Myers2013-02-146-18/+12
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* Remove redundant return keywordSiddhesh Poyarekar2013-02-142-26/+0
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* New __sqr function as a faster special case of __mulSiddhesh Poyarekar2013-02-142-0/+200
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* Remove __ptrvalue, __bounded and __unbounded.Joseph Myers2013-02-132-4/+4
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* Remove BOUNDED_N and BOUNDED_1.Joseph Myers2013-02-012-6/+2
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* Remove use of mpa2.hAndreas Schwab2013-01-202-2/+0
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* Adapt installed powerpc headers better for soft-float / no-FPRs.Joseph Myers2013-01-174-21/+37
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* Fix code formatting in mpa.cSiddhesh Poyarekar2013-01-142-538/+1068
| | | | This includes the overridden mpa.c in power4.
* Remove unnecessary local variable mptwoSiddhesh Poyarekar2013-01-142-8/+0
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* Revert "Use ieee754/dbl-64/wordsize-64 on powerpc64"Andreas Schwab2013-01-101-1/+0
| | | | This reverts commit 7a9d2c397195d9a19a95dbcdb59fb5df03f2d940.
* Use ieee754/dbl-64/wordsize-64 on powerpc64Andreas Schwab2013-01-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | * sysdeps/ieee754/ldbl-opt/wordsize-64/s_ceil.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_finite.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_floor.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_frexp.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_isinf.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_isnan.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_llround.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_logb.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_lround.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_modf.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_nearbyint.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_remquo.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_rint.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_round.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_scalbln.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_scalbn.c: New file. * sysdeps/ieee754/ldbl-opt/wordsize-64/s_trunc.c: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/Implies: Add ieee754/ldbl-opt/wordsize-64. * sysdeps/powerpc/powerpc64/Implies: Add ieee754/dbl-64/wordsize-64.
* Update powerpc ULPsSiddhesh Poyarekar2013-01-091-36/+56
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* Update comments in mpa.cSiddhesh Poyarekar2013-01-092-140/+98
| | | | Fixed comment style and clearer wording in some cases.
* Fix spelling errors in sysdeps/powerpc files.Anton Blanchard2013-01-0742-121/+121
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* Fix warnings in test-powerpc-snan.cAndreas Schwab2013-01-041-3/+2
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* Update powerpc libm ULPsAndreas Schwab2013-01-041-0/+5
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* Remove unused __cr and __cpymnSiddhesh Poyarekar2013-01-042-94/+0
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* Fix build failure on power4 processorsSiddhesh Poyarekar2013-01-042-6/+14
| | | | | The power4-specific mpa.c depended on some global variables that were removed by earlier patches. Also, it did not define mpone and mptwo.
* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-02316-330/+316
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* Add script to update copyright notices and reformat some to facilitate its use.Joseph Myers2013-01-0111-16/+11
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* Define _SYS_AUXV_H to 1 not empty in sysdeps/powerpc/sysdep.h.Joseph Myers2012-12-041-1/+1
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* Fix type-punning warning in powerpc64 gmon-start.Roland McGrath2012-11-301-2/+4
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* Update powerpc libm-test ULPsAndreas Schwab2012-11-231-0/+41
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* Make fma use of Dekker and Knuth algorithms use round-to-nearest (bug 14796).Joseph Myers2012-11-031-1/+2
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* Make fenv.h FE_* macros usable in #if (bug 3439).Joseph Myers2012-11-031-37/+55
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* Direct __ppc_get_timebase to __builtin_ppc_get_timebase for GCC 4.8+.Tulio Magno Quites Machado Filho2012-11-021-3/+8
| | | | | | Adapts __ppc_get_timebase to the upcoming GCC 4.8 that provides __builtin_ppc_get_timebase. Building applicationns with previous versions of GCC will continue to use the internal implementation.
* PowerPC: Remove unnecessary -mnew-mnemonics.Tulio Magno Quites Machado Filho2012-11-011-4/+0
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* Put __NO_FPRS__ around floating point opcodes in powerpc32/dl-trampoline.S.Sebastan Andrzej Siewior2012-11-011-0/+4
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* Update powerpc libm ULPsAndreas Schwab2012-10-311-20/+420
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* Add missing magic to GLIBC_PROVIDES.Roland McGrath2012-10-093-246/+0
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* Add __ppc_get_timebase_freq to ppc.h.Tulio Magno Quites Machado Filho2012-09-251-0/+1
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* Add versions of wcscpy, wcschr, wcsrchr for power6/power7.Will Schmidt2012-08-226-0/+283
| | | | | | | | | | | | | | Initially based on the versions found in wcsmbs/* ; these files have been changed by hand unrolling, and adding some additional variables to allow some read-ahead to occur, which then relieves some of the wait-for-increment/wait-for-load/wait-for-compare-results pressure that was slowing down every iteration through the while-loop. For 64-bit Power7, These changes give an approx 20% throughput boost for the wcschr and wcsrchr functions; and approx 40% boost for the wcscpy function. 32-bit improvements appear to be slightly better with ~ %30 and ~ %45 respectively. Results for Power6 closely match those for power7.
* [Powerpc] Tune/optimize powerpc{32,64}/power7/memchr.S.Will Schmidt2012-08-212-44/+119
| | | | | | | | | | | | Assorted tweaking, twisting and tuning to squeeze a few additional cycles out of the memchr code. Changes include bypassing the shift pairs (sld,srd) when they are not required, and unrolling the small_loop that handles short and trailing strings. Per scrollpipe data measuring aligned strings for 64-bit, these changes save between five and eight cycles (9-13% overall) for short strings (<32), Longer aligned strings see slight improvement of 1-3% due to bypassing the shifts and the instruction rearranging.
* Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}.Marek Polacek2012-08-022-11/+9
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* Move testsuite audit definitions to sysdeps tst-audit.h files.Joseph Myers2012-07-262-0/+50
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* Move ldsodefs.h audit definitions to sysdeps directories.Joseph Myers2012-07-251-0/+54
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* Split tls-macros.h in sysdeps directories.Adhemerval Zanella2012-07-193-135/+133
| | | | Split PowerPC definitions in PPC32 and PPC64 headers.
* Remove TLS configure checks.Marek Polacek2012-07-174-196/+0
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* Split tls-macros.h into sysdeps directories.Joseph Myers2012-07-171-0/+138
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* Fix ctan, ctanh of subnormals in round-upwards mode (bug 14328).Adhemerval Zanella2012-07-111-1/+274
| | | | IBM long double fixes and POWER ulps update.
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