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| author | Joern Rennecke <joern.rennecke@embecosm.com> | 2012-10-16 16:11:00 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2012-10-16 17:11:00 +0100 |
| commit | 2407343c3da5e8dc3aee56ab3b7ba168de432973 (patch) | |
| tree | 151f058d31629859a64d2c1171d2f55fdcb003d3 /gcc/basic-block.h | |
| parent | d919140b83feaa44cf32f4e3e9c31ac78278ac27 (diff) | |
| download | gcc-2407343c3da5e8dc3aee56ab3b7ba168de432973.zip gcc-2407343c3da5e8dc3aee56ab3b7ba168de432973.tar.gz gcc-2407343c3da5e8dc3aee56ab3b7ba168de432973.tar.bz2 | |
loop-doloop.c (doloop_modify): Pass doloop_end pattern to gen_doloop_begin.
* loop-doloop.c (doloop_modify): Pass doloop_end pattern to
gen_doloop_begin.
(doloop_optimize): Pass flag to indicate if loop is entered at top
to gen_doloop_end.
* config/arm/thumb2.md (doloop_end): Accept extra operand.
* config/bfin/bfin.md (doloop_end): Likewise.
* config/c6x/c6x.md (doloop_end): Likewise.
* config/ia64/ia64.md (doloop_end): Likewise.
* config/mep/mep.md (doloop_begin, doloop_end): Likewise.
* config/rs6000/rs6000.md (doloop_end): Likewise.
* config/s390/s390.md (doloop_end): Likewise.
* config/sh/sh.md (doloop_end): Likewise.
* config/spu/spu.md (doloop_end): Likewise.
* config/tilegx/tilegx.md (doloop_end): Likewise.
* config/tilepro/tilepro.md (doloop_end): Likewise.
* doc/md.texi (doloop_end): Document new operand.
* basic-block.h (contains_no_active_insn_p): Declare.
* cfgrtl.c (contains_no_active_insn_p): New function, factored
out of ...
(forwarder_block_p): ... here.
From-SVN: r192505
Diffstat (limited to 'gcc/basic-block.h')
| -rw-r--r-- | gcc/basic-block.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index 61351fb..d9bd3b7 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -802,6 +802,7 @@ extern bool purge_all_dead_edges (void); extern bool purge_dead_edges (basic_block); extern bool fixup_abnormal_edges (void); extern basic_block force_nonfallthru_and_redirect (edge, basic_block, rtx); +extern bool contains_no_active_insn_p (const_basic_block); extern bool forwarder_block_p (const_basic_block); extern bool can_fallthru (basic_block, basic_block); |