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| author | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-18 22:52:05 +0000 |
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| committer | rakdver <rakdver@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-18 22:52:05 +0000 |
| commit | 7f42fe2449eeb85253e771f44f8f2a47be961d72 (patch) | |
| tree | 97345dfea977f820d999cfa91b9565f89057e6f7 /gcc/basic-block.h | |
| parent | 4e4ff25cca81ca35d333e94016289468eddcd555 (diff) | |
| download | ppe42-gcc-7f42fe2449eeb85253e771f44f8f2a47be961d72.tar.gz ppe42-gcc-7f42fe2449eeb85253e771f44f8f2a47be961d72.zip | |
* Makefile.in (ifcvt.o): Add cfgloop.h.
* basic-block.h (EDGE_LOOP_EXIT): New flag.
* cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
* ifcvt.c: Include cfgloop.h.
(mark_loop_exit_edges): New static function.
(if_convert): Call it.
(find_if_header): Ignore branches out of loops.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69572 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/basic-block.h')
| -rw-r--r-- | gcc/basic-block.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index 0558fe81f5d..221b2466985 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -152,7 +152,8 @@ typedef struct edge_def { flow. */ #define EDGE_IRREDUCIBLE_LOOP 128 /* Part of irreducible loop. */ #define EDGE_SIBCALL 256 /* Edge from sibcall to exit. */ -#define EDGE_ALL_FLAGS 511 +#define EDGE_LOOP_EXIT 512 /* Exit of a loop. */ +#define EDGE_ALL_FLAGS 1023 #define EDGE_COMPLEX (EDGE_ABNORMAL | EDGE_ABNORMAL_CALL | EDGE_EH) |
