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| author | Michael Zolotukhin <michael.v.zolotukhin@gmail.com> | 2013-10-21 08:30:50 +0000 |
|---|---|---|
| committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2013-10-21 08:30:50 +0000 |
| commit | d606b917e1c986eee196ced3db2d3ab318b50430 (patch) | |
| tree | dacfe76c913ab13074ca3984af44b15a151b5172 /gcc/tree-ssa-threadedge.c | |
| parent | 057f1817ef6732539d41ed39bb79acaacbc15bec (diff) | |
| download | gcc-d606b917e1c986eee196ced3db2d3ab318b50430.zip gcc-d606b917e1c986eee196ced3db2d3ab318b50430.tar.gz gcc-d606b917e1c986eee196ced3db2d3ab318b50430.tar.bz2 | |
i386.c (expand_set_or_movmem_via_loop): Add issetmem argument.
* config/i386/i386.c (expand_set_or_movmem_via_loop): Add issetmem
argument. Update function comment.
(expand_set_or_movmem_via_rep): New function combining
expand_movmem_via_rep_mov and expand_setmem_via_rep_stos.
(expand_movmem_via_rep_mov): Remove.
expand_setmem_via_rep_stos): Remove.
(expand_movmem_epilogue): Update calls correspondingly.
(expand_setmem_epilogue_via_loop): Likewise.
(emit_memset): New.
(expand_setmem_epilogue): Add VEC_VALUE argument, refactor.
(expand_set_or_movmem_prologue): New function combining
expand_movmem_prologue and expand_setmem_prologue.
(expand_movmem_prologue): Remove.
(expand_setmem_prologue): Remove.
(expand_set_or_movmem_constant_prologue): New function combining
expand_constant_movmem_prologue and expand_constant_setmem_prologue.
(expand_constant_movmem_prologue): Remove.
(expand_constant_setmem_prologue): Remove.
(promote_duplicated_reg): Allow vector-const0 value.
(ix86_expand_set_or_movmem): New function combining ix86_expand_movmem
and ix86_expand_setmem.
(ix86_expand_movmem): Call ix86_expand_set_or_movmem.
(ix86_expand_setmem): Call ix86_expand_set_or_movmem.
testsuite/
* gcc.target/i386/memset-vector_loop-1.c: New test.
* gcc.target/i386/memset-vector_loop-2.c: New test.
From-SVN: r203886
Diffstat (limited to 'gcc/tree-ssa-threadedge.c')
0 files changed, 0 insertions, 0 deletions