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| author | Jeff Law <law@redhat.com> | 2009-10-23 20:45:33 +0000 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 2009-10-23 20:45:33 +0000 |
| commit | 1842abc1729f8464ebb6841bbba53c16e2ef85e4 (patch) | |
| tree | 11cd53c01c82fef4a36dc441c177c8f5791e42b5 /gcc/gcse.c | |
| parent | 7cb10b40862da77eb3b5b1d8849fcf9586cc76ee (diff) | |
| parent | 4305ca1e7fb07a4366633371d39928486f440d40 (diff) | |
Merge from trunkreload-v2
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/reload-v2@153515 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gcse.c')
| -rw-r--r-- | gcc/gcse.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/gcc/gcse.c b/gcc/gcse.c index 803ab3e5a14..7ccb05e1d85 100644 --- a/gcc/gcse.c +++ b/gcc/gcse.c @@ -2276,8 +2276,7 @@ try_replace_reg (rtx from, rtx to, rtx insn) with our replacement. */ if (note != 0 && REG_NOTE_KIND (note) == REG_EQUAL) set_unique_reg_note (insn, REG_EQUAL, - simplify_replace_rtx (XEXP (note, 0), from, - copy_rtx (to))); + simplify_replace_rtx (XEXP (note, 0), from, to)); if (!success && set && reg_mentioned_p (from, SET_SRC (set))) { /* If above failed and this is a single set, try to simplify the source of @@ -3038,12 +3037,12 @@ bypass_block (basic_block bb, rtx setcc, rtx jump) src = SET_SRC (pc_set (jump)); if (setcc != NULL) - src = simplify_replace_rtx (src, - SET_DEST (PATTERN (setcc)), - SET_SRC (PATTERN (setcc))); + src = simplify_replace_rtx (src, + SET_DEST (PATTERN (setcc)), + SET_SRC (PATTERN (setcc))); new_rtx = simplify_replace_rtx (src, reg_used->reg_rtx, - SET_SRC (set->expr)); + SET_SRC (set->expr)); /* Jump bypassing may have already placed instructions on edges of the CFG. We can't bypass an outgoing edge that |