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| author | rus <rus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-11-09 20:58:24 +0000 |
|---|---|---|
| committer | rus <rus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-11-09 20:58:24 +0000 |
| commit | 7f4db7c80779ecbc57d1146654daf0acfe18de66 (patch) | |
| tree | 3af522a3b5e149c3fd498ecb1255994daae2129a /gcc/gcse.c | |
| parent | 611349f0ec42a37591db2cd02974a11a48d10edb (diff) | |
| download | gcc-profile-stdlib.tar.gz | |
merge from trunkprofile-stdlib
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/profile-stdlib@154052 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 |