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| author | Eugene Leviant <eleviant@accesssoftek.com> | 2019-07-03 09:36:32 +0000 |
|---|---|---|
| committer | Eugene Leviant <eleviant@accesssoftek.com> | 2019-07-03 09:36:32 +0000 |
| commit | ac407a7b4a9b0aca70a62cce52e43ad3c5a2686b (patch) | |
| tree | 9e1519583f2eec1b0ed0929fead97ef37ae28013 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | f82672873a283c108c23d9b777badd41b3dfa272 (diff) | |
| download | llvm-ac407a7b4a9b0aca70a62cce52e43ad3c5a2686b.zip llvm-ac407a7b4a9b0aca70a62cce52e43ad3c5a2686b.tar.gz llvm-ac407a7b4a9b0aca70a62cce52e43ad3c5a2686b.tar.bz2 | |
[SCEV][LSR] Prevent using undefined value in binops
On some occasions ReuseOrCreateCast may convert previously
expanded value to undefined. That value may be passed by
SCEVExpander as an argument to InsertBinop making IV chain
undefined.
Differential revision: https://reviews.llvm.org/D63928
llvm-svn: 365009
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions