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author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-06-19 22:40:34 +0000 |
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committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-06-19 22:40:34 +0000 |
commit | 75cc36a4b69a5f8c3afb6b256b885d2783e859b3 (patch) | |
tree | 07b4151376678a25dbd81f59058d37f2a765165b /gcc/cfgloop.h | |
parent | 4e11e0fcfb96a3ff9d4a8445b22bcfdaabc5c226 (diff) | |
download | ppe42-gcc-75cc36a4b69a5f8c3afb6b256b885d2783e859b3.tar.gz ppe42-gcc-75cc36a4b69a5f8c3afb6b256b885d2783e859b3.zip |
* cfgloop.h (DLTHE_RECORD_COPY_NUMBER): New flag.
* cfgloopmanip.c (duplicate_loop_to_header_edge): Set aux flags only
when asked for.
* loop-unroll.c (peel_loop_completely, unroll_loop_constant_iterations,
unroll_loop_runtime_iterations, peel_loop_simple, unroll_loop_stupid):
Update call of duplicate_loop_to_header_edge.
(apply_opt_in_copies): Clear out aux pointers.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101193 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgloop.h')
-rw-r--r-- | gcc/cfgloop.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h index 048802bb85a..bfcb0b9bb58 100644 --- a/gcc/cfgloop.h +++ b/gcc/cfgloop.h @@ -296,6 +296,8 @@ extern bool can_duplicate_loop_p (struct loop *loop); #define DLTHE_FLAG_UPDATE_FREQ 1 /* Update frequencies in duplicate_loop_to_header_edge. */ +#define DLTHE_RECORD_COPY_NUMBER 2 /* Record copy number in the aux + field of newly create BB. */ extern struct loop * duplicate_loop (struct loops *, struct loop *, struct loop *); |