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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 41 |
1 files changed, 41 insertions, 0 deletions
@@ -1,3 +1,44 @@ +2016-06-08 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #19881] + * sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S: Folded + into ... + * sysdeps/x86_64/memset.S: This. + (__bzero): Removed. + (__memset_tail): Likewise. + (__memset_chk): Likewise. + (memset): Likewise. + (MEMSET_CHK_SYMBOL): New. Define only if MEMSET_SYMBOL isn't + defined. + (MEMSET_SYMBOL): Define only if MEMSET_SYMBOL isn't defined. + * sysdeps/x86_64/multiarch/memset-avx2.S: Removed. + (__memset_zero_constant_len_parameter): Check SHARED instead of + PIC. + * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Remove + memset-avx2 and memset-sse2-unaligned-erms. + * sysdeps/x86_64/multiarch/ifunc-impl-list.c + (__libc_ifunc_impl_list): Remove __memset_chk_sse2, + __memset_chk_avx2, __memset_sse2 and __memset_avx2_unaligned. + * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S + (__bzero): Enabled. + * sysdeps/x86_64/multiarch/memset.S (memset): Replace + __memset_sse2 and __memset_avx2 with __memset_sse2_unaligned + and __memset_avx2_unaligned. Use __memset_sse2_unaligned_erms + or __memset_avx2_unaligned_erms if processor has ERMS. Support + __memset_avx512_unaligned_erms and __memset_avx512_unaligned. + (memset): Removed. + (__memset_chk): Likewise. + (MEMSET_SYMBOL): New. + (libc_hidden_builtin_def): Replace __memset_sse2 with + __memset_sse2_unaligned. + * sysdeps/x86_64/multiarch/memset_chk.S (__memset_chk): Replace + __memset_chk_sse2 and __memset_chk_avx2 with + __memset_chk_sse2_unaligned and __memset_chk_avx2_unaligned_erms. + Use __memset_chk_sse2_unaligned_erms or + __memset_chk_avx2_unaligned_erms if processor has ERMS. Support + __memset_chk_avx512_unaligned_erms and + __memset_chk_avx512_unaligned. + 2016-06-08 Paul E. Murphy <murphyp@linux.vnet.ibm.com> * math/gen-auto-libm-test.c (fp_format_desc): remove |