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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-07-26 20:36:01 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-07-26 20:36:01 +0000 |
| commit | fb3c15bc09a56a212a1a57e6e971b59a75884c72 (patch) | |
| tree | 4d6e8197e32e92b663df66e7f3d07be1ccf41202 /gcc/rtl.h | |
| parent | 4d2ad65d3035af9eecbf84746415eae0d696a296 (diff) | |
| download | gcc-fb3c15bc09a56a212a1a57e6e971b59a75884c72.tar.gz | |
* rtl.h (cleanup_barriers): Declare.
* jump.c (cleanup_barriers): New function.
* toplev.c (rest_of_compilation): Call cleanup_barriers
before loop optimizer and after bb_reorder.
* flow.c (back_edge_of_syntactic_loop_p): New.
(split_edge): Use it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44409 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/rtl.h b/gcc/rtl.h index 1fbc9da59a3..7cacfabccca 100644 --- a/gcc/rtl.h +++ b/gcc/rtl.h @@ -1286,6 +1286,7 @@ extern enum rtx_code swap_condition PARAMS ((enum rtx_code)); extern enum rtx_code unsigned_condition PARAMS ((enum rtx_code)); extern enum rtx_code signed_condition PARAMS ((enum rtx_code)); extern void mark_jump_label PARAMS ((rtx, rtx, int)); +extern void cleanup_barriers PARAMS ((void)); /* In jump.c */ extern rtx squeeze_notes PARAMS ((rtx, rtx)); |