diff options
| author | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-04-15 16:47:17 +0000 |
|---|---|---|
| committer | kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-04-15 16:47:17 +0000 |
| commit | afec5fd94e22424d7dcffab2f4fa576ded5b0445 (patch) | |
| tree | 2e7c90efad5f8873e504fc43ad412da106c317d4 /gcc/flow.c | |
| parent | 0910fd1cd27cfd2f5e7bd716d1feea4b0a664c3b (diff) | |
| download | gcc-afec5fd94e22424d7dcffab2f4fa576ded5b0445.tar.gz | |
* basic-block.h (PROP_EQUAL_NOTES): Remove.
* flow.c (propagate_one_insn): Don't use PROP_EQUAL_NOTES.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98193 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/flow.c')
| -rw-r--r-- | gcc/flow.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/gcc/flow.c b/gcc/flow.c index 2c7e84fbe6b..3251dd699ab 100644 --- a/gcc/flow.c +++ b/gcc/flow.c @@ -1798,7 +1798,6 @@ propagate_one_insn (struct propagate_block_info *pbi, rtx insn) } else { - rtx note; /* Any regs live at the time of a call instruction must not go in a register clobbered by calls. Find all regs now live and record this for them. */ @@ -1873,10 +1872,6 @@ propagate_one_insn (struct propagate_block_info *pbi, rtx insn) /* Record uses. */ if (! insn_is_dead) mark_used_regs (pbi, PATTERN (insn), NULL_RTX, insn); - if ((flags & PROP_EQUAL_NOTES) - && ((note = find_reg_note (insn, REG_EQUAL, NULL_RTX)) - || (note = find_reg_note (insn, REG_EQUIV, NULL_RTX)))) - mark_used_regs (pbi, XEXP (note, 0), NULL_RTX, insn); /* Sometimes we may have inserted something before INSN (such as a move) when we make an auto-inc. So ensure we will scan those insns. */ |