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| author | Evan Cheng <evan.cheng@apple.com> | 2007-01-26 20:38:26 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-01-26 20:38:26 +0000 |
| commit | 43aeab68a69e443c528092b4424a498d813f96b7 (patch) | |
| tree | 62cd65ab5c3b6808a3ffa905c1315e25af12e5fb /lib/CodeGen/PrologEpilogInserter.cpp | |
| parent | 38f682b8b2e4c78c193c505e5572abfcf9d3cb88 (diff) | |
Conditional branch being fixed up is not the last MI in the BB, there is a
unconditional branch following it. Simply invert the condition and swap
destinations if the conditional branch can reach the destination of the
unconditional branch:
beq L1
b L2
=>
bne L2
b L1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33548 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PrologEpilogInserter.cpp')
0 files changed, 0 insertions, 0 deletions