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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index b811b0e12d..20e21393d0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,85 @@ 2016-06-08 H.J. Lu <hongjiu.lu@intel.com> + [BZ #19776] + * sysdeps/x86_64/memcpy.S: Make it dummy. + * sysdeps/x86_64/mempcpy.S: Likewise. + * sysdeps/x86_64/memmove.S: New file. + * sysdeps/x86_64/memmove_chk.S: Likewise. + * sysdeps/x86_64/multiarch/memmove.S: Likewise. + * sysdeps/x86_64/multiarch/memmove_chk.S: Likewise. + * sysdeps/x86_64/memmove.c: Removed. + * sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S: Likewise. + * sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S: Likewise. + * sysdeps/x86_64/multiarch/memmove-avx-unaligned.S: Likewise. + * sysdeps/x86_64/multiarch/memmove-sse2-unaligned-erms.S: + Likewise. + * sysdeps/x86_64/multiarch/memmove.c: Likewise. + * sysdeps/x86_64/multiarch/memmove_chk.c: Likewise. + * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Remove + memcpy-sse2-unaligned, memmove-avx-unaligned, + memcpy-avx-unaligned and memmove-sse2-unaligned-erms. + * sysdeps/x86_64/multiarch/ifunc-impl-list.c + (__libc_ifunc_impl_list): Replace + __memmove_chk_avx512_unaligned_2 with + __memmove_chk_avx512_unaligned. Remove + __memmove_chk_avx_unaligned_2. Replace + __memmove_chk_sse2_unaligned_2 with + __memmove_chk_sse2_unaligned. Remove __memmove_chk_sse2 and + __memmove_avx_unaligned_2. Replace __memmove_avx512_unaligned_2 + with __memmove_avx512_unaligned. Replace + __memmove_sse2_unaligned_2 with __memmove_sse2_unaligned. + Remove __memmove_sse2. Replace __memcpy_chk_avx512_unaligned_2 + with __memcpy_chk_avx512_unaligned. Remove + __memcpy_chk_avx_unaligned_2. Replace + __memcpy_chk_sse2_unaligned_2 with __memcpy_chk_sse2_unaligned. + Remove __memcpy_chk_sse2. Remove __memcpy_avx_unaligned_2. + Replace __memcpy_avx512_unaligned_2 with + __memcpy_avx512_unaligned. Remove __memcpy_sse2_unaligned_2 + and __memcpy_sse2. Replace __mempcpy_chk_avx512_unaligned_2 + with __mempcpy_chk_avx512_unaligned. Remove + __mempcpy_chk_avx_unaligned_2. Replace + __mempcpy_chk_sse2_unaligned_2 with + __mempcpy_chk_sse2_unaligned. Remove __mempcpy_chk_sse2. + Replace __mempcpy_avx512_unaligned_2 with + __mempcpy_avx512_unaligned. Remove __mempcpy_avx_unaligned_2. + Replace __mempcpy_sse2_unaligned_2 with + __mempcpy_sse2_unaligned. Remove __mempcpy_sse2. + * sysdeps/x86_64/multiarch/memcpy.S (__new_memcpy): Support + __memcpy_avx512_unaligned_erms and __memcpy_avx512_unaligned. + Use __memcpy_avx_unaligned_erms and __memcpy_sse2_unaligned_erms + if processor has ERMS. Default to __memcpy_sse2_unaligned. + (ENTRY): Removed. + (END): Likewise. + (ENTRY_CHK): Likewise. + (libc_hidden_builtin_def): Likewise. + Don't include ../memcpy.S. + * sysdeps/x86_64/multiarch/memcpy_chk.S (__memcpy_chk): Support + __memcpy_chk_avx512_unaligned_erms and + __memcpy_chk_avx512_unaligned. Use + __memcpy_chk_avx_unaligned_erms and + __memcpy_chk_sse2_unaligned_erms if if processor has ERMS. + Default to __memcpy_chk_sse2_unaligned. + * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S + Change function suffix from unaligned_2 to unaligned. + * sysdeps/x86_64/multiarch/mempcpy.S (__mempcpy): Support + __mempcpy_avx512_unaligned_erms and __mempcpy_avx512_unaligned. + Use __mempcpy_avx_unaligned_erms and __mempcpy_sse2_unaligned_erms + if processor has ERMS. Default to __mempcpy_sse2_unaligned. + (ENTRY): Removed. + (END): Likewise. + (ENTRY_CHK): Likewise. + (libc_hidden_builtin_def): Likewise. + Don't include ../mempcpy.S. + (mempcpy): New. Add a weak alias. + * sysdeps/x86_64/multiarch/mempcpy_chk.S (__mempcpy_chk): Support + __mempcpy_chk_avx512_unaligned_erms and + __mempcpy_chk_avx512_unaligned. Use + __mempcpy_chk_avx_unaligned_erms and + __mempcpy_chk_sse2_unaligned_erms if if processor has ERMS. + Default to __mempcpy_chk_sse2_unaligned. + +2016-06-08 H.J. Lu <hongjiu.lu@intel.com> + [BZ #19881] * sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S: Folded into ... |