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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-03-04 19:19:10 +0000 |
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| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-03-04 19:19:10 +0000 |
| commit | 92b7df07afc90ea5ecc1d9c4ede80a3a3468c577 (patch) | |
| tree | d483a9e98c7835f5606780c7e905601506255e82 /lib/CodeGen/LiveVariables.cpp | |
| parent | 8d9c3a4ee739d0cb508e7a982bfbb1fb52cb0ec4 (diff) | |
| download | llvm-92b7df07afc90ea5ecc1d9c4ede80a3a3468c577.tar.gz llvm-92b7df07afc90ea5ecc1d9c4ede80a3a3468c577.tar.bz2 llvm-92b7df07afc90ea5ecc1d9c4ede80a3a3468c577.tar.xz | |
Stop fixing bad machine code in LiveIntervalAnalysis.
The first def of a virtual register cannot also read the register.
Assert on such bad machine code instead of trying to fix it.
TwoAddressInstructionPass should never create code like that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152010 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveVariables.cpp')
0 files changed, 0 insertions, 0 deletions