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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-01-12 22:37:49 +0000 |
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| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-01-12 22:37:49 +0000 |
| commit | 1a3534afc4dcab48fe937a0c1aed63da6a492503 (patch) | |
| tree | 852dbfc0ce6e40ab0008c99b06f068e5f089e7fc /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 013c4649c0f365569affbe00dfeb8007db5c8a1d (diff) | |
| download | llvm-1a3534afc4dcab48fe937a0c1aed63da6a492503.zip llvm-1a3534afc4dcab48fe937a0c1aed63da6a492503.tar.gz llvm-1a3534afc4dcab48fe937a0c1aed63da6a492503.tar.bz2 | |
Sometimes, old virtual registers can linger on DBG_VALUE instructions.
Make sure we don't crash in that case, but simply turn them into %noreg instead.
llvm-svn: 123335
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions