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(parent: 0789707) | patch
When LiveVariables is adding implicit-def to model "partial dead", add the earlyclobb...
authorEvan Cheng <evan.cheng@apple.com>
Wed, 14 Oct 2009 23:39:27 +0000 (23:39 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Wed, 14 Oct 2009 23:39:27 +0000 (23:39 +0000)
commita2f80471345960c971825a053d22ec886a2ab514
tree275e56c43e7e4897ef60e324fda4ef9f4dc8a32btree | snapshot
parent0789707c49135bba69e0e308d0fbc41bb7cbe78acommit | diff
When LiveVariables is adding implicit-def to model "partial dead", add the earlyclobber marker if the superreg def has it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84153 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LiveVariables.cpp diff | blob | history
test/CodeGen/X86/2009-10-14-LiveVariablesBug.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors