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(parent: b3235d2) | patch
- If the reaching definition is an undef and the use is a PHI, add the implicit_def...
authorEvan Cheng <evan.cheng@apple.com>
Fri, 4 Dec 2009 00:09:05 +0000 (00:09 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Fri, 4 Dec 2009 00:09:05 +0000 (00:09 +0000)
commit2e65c29ac64e7b36603d1a1de3d01cdfd2e61e23
tree0c3aad3bf5ca0f61917728a7d8358498d243bed3tree | snapshot
parentb3235d22e94c21ef00539d83db4d6d65bada48f5commit | diff
- If the reaching definition is an undef and the use is a PHI, add the implicit_def to the end of the source block.
- When reaching value is replaced with another, update the cache as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90501 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineSSAUpdater.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors