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| author | Roger Sayle <roger@eyesopen.com> | 2002-09-08 18:07:54 +0000 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2002-09-08 18:07:54 +0000 |
| commit | f40f4c8ed1f8a962169c6c39a6601cd3ca8ba91d (patch) | |
| tree | c63485aa703dc30d1e5554c4e4e4824653fbd046 /gcc/dwarf2out.c | |
| parent | e2f97e264e2e7806c47e31e3f8048d66d7b8623c (diff) | |
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combine.c (try_combine): Handle the case that undobuf.other_insn has been turned into a return or...
* combine.c (try_combine): Handle the case that undobuf.other_insn
has been turned into a return or unconditional jump, by inserting
a BARRIER if necessary.
(simplify_set): Test if a condition code setter has a constant
comparison at compile time, if so convert this insn to a no-op move
and update/simplify the condition code user (undobuf.other_insn).
From-SVN: r56955
Diffstat (limited to 'gcc/dwarf2out.c')
0 files changed, 0 insertions, 0 deletions