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| author | Maxim Kuvyrkov <maxim@codesourcery.com> | 2010-07-27 19:12:21 +0000 |
|---|---|---|
| committer | Maxim Kuvyrkov <mkuvyrkov@gcc.gnu.org> | 2010-07-27 19:12:21 +0000 |
| commit | 62a3f636a22301e50039522b042daea292b49bfd (patch) | |
| tree | 2d70db89491fe87947c81231c828af00ede02f6d /gcc/gcse.c | |
| parent | e2102efc0024ea23ad94e1bf1bcbfc4483aadbb3 (diff) | |
| download | gcc-62a3f636a22301e50039522b042daea292b49bfd.tar.gz | |
dbgcnt.def (hoist_insn): New debug counter.
* dbgcnt.def (hoist_insn): New debug counter.
* gcse.c (hoist_code): Use it.
From-SVN: r162586
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/gcse.c b/gcc/gcse.c index 6f345ccbce6..e506d47df96 100644 --- a/gcc/gcse.c +++ b/gcc/gcse.c @@ -4330,7 +4330,7 @@ hoist_code (void) the vast majority of hoistable expressions are only movable from two successors, so raising this threshold is likely to nullify any benefit we get from code hoisting. */ - if (hoistable > 1) + if (hoistable > 1 && dbg_cnt (hoist_insn)) { SET_BIT (hoist_exprs[bb->index], i); found = 1; |