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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-06-18 22:29:44 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-06-18 22:29:44 +0000 |
| commit | 07f4fa819807ee9ee37fff10a5354942a1af9290 (patch) | |
| tree | a6b4c7b3f38ace6821b4837d82dbd3e9470c189e /clang/lib/Checker | |
| parent | cf9e8a987f08488729baa5e71370327461b9d075 (diff) | |
| download | bcm5719-llvm-07f4fa819807ee9ee37fff10a5354942a1af9290.tar.gz bcm5719-llvm-07f4fa819807ee9ee37fff10a5354942a1af9290.zip | |
TwoAddressInstructionPass::CoalesceExtSubRegs can insert INSERT_SUBREG
instructions, but it doesn't really understand live ranges, so the first
INSERT_SUBREG uses an implicitly defined register.
Fix it in LiveVariableAnalysis by adding the <undef> flag.
llvm-svn: 106333
Diffstat (limited to 'clang/lib/Checker')
0 files changed, 0 insertions, 0 deletions
