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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-08-17 19:26:41 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-08-17 19:26:41 +0000 |
| commit | 168843c0137ad67c24a3930244a9c5f60add320d (patch) | |
| tree | 574e43853cce41bc60b227d2f065e39fcc023b57 /include/llvm/Target/Target.td | |
| parent | 32811bef956e0fae4329e6515420d85f7e510660 (diff) | |
| download | llvm-168843c0137ad67c24a3930244a9c5f60add320d.tar.gz llvm-168843c0137ad67c24a3930244a9c5f60add320d.tar.bz2 llvm-168843c0137ad67c24a3930244a9c5f60add320d.tar.xz | |
MemoryBuiltins: Properly guard ObjectSizeOffsetVisitor against cycles in the IR.
The previous fix only checked for simple cycles, use a set to catch longer
cycles too.
Drop the broken check from the ObjectSizeOffsetEvaluator. The BoundsChecking
pass doesn't have to deal with invalid IR like InstCombine does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162120 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Target/Target.td')
0 files changed, 0 insertions, 0 deletions