| commit | 595d88b592402d3f629fa77662f81ea572a8a1bf | |
| author | rearnsha <rearnsha@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 14 Nov 2006 23:25:43 +0000 (14 23:25 +0000) | ||
| committer | rearnsha <rearnsha@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 14 Nov 2006 23:25:43 +0000 (14 23:25 +0000) | ||
| tree | 07b49d656bca875286894404e9122b058e2a2a0e | treesnapshot (tar.gz zip) |
| parent | ae0788d3e71731902b1b55ee6af8a6e767443a4e | commitdiff |
* expmed.c (emit_store_flag_1): New function.
(emit_store_flag): Call it. If we can't find a suitable scc insn,
try a cstore insn.
* expr.c (do_store_flag): If we can't find a scc insn, try cstore.
Use do_compare_rtx_and_jump.
* arm.h (BRANCH_COST): Increase to 2 on Thumb.
* arm.md (cstoresi4): New define_expand.
(cstoresi_eq0_thumb, cstoresi_ne0_thumb): Likewise.
(cstoresi_eq0_thumb_insn, cstore_ne0_thumb_insn): New patterns.
(cstoresi_nltu_thumb, thumb_addsi3_addgeu): New patterns.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118829 138bc75d-0d04-0410-961f-82ee72b054a4
(emit_store_flag): Call it. If we can't find a suitable scc insn,
try a cstore insn.
* expr.c (do_store_flag): If we can't find a scc insn, try cstore.
Use do_compare_rtx_and_jump.
* arm.h (BRANCH_COST): Increase to 2 on Thumb.
* arm.md (cstoresi4): New define_expand.
(cstoresi_eq0_thumb, cstoresi_ne0_thumb): Likewise.
(cstoresi_eq0_thumb_insn, cstore_ne0_thumb_insn): New patterns.
(cstoresi_nltu_thumb, thumb_addsi3_addgeu): New patterns.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118829 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/config/arm/arm.h | diffblobblamehistory | |
| gcc/config/arm/arm.md | diffblobblamehistory | |
| gcc/expmed.c | diffblobblamehistory | |
| gcc/expr.c | diffblobblamehistory |