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(parent: 550aacb) | patch
RALinScan::attemptTrivialCoalescing() was returning a virtual register instead of...
authorEvan Cheng <evan.cheng@apple.com>
Thu, 4 Jun 2009 20:53:36 +0000 (20:53 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Thu, 4 Jun 2009 20:53:36 +0000 (20:53 +0000)
commit073e7e5807991a9f614569426fdd6536728c01ca
tree2b5cae4a8598788ed567177289029a4316ec67d7tree | snapshot
parent550aacb978a8391f605c6ec1feca7d797415d38bcommit | diff
RALinScan::attemptTrivialCoalescing() was returning a virtual register instead of the physical register it is allocated to. This resulted in virtual register(s) being added the live-in sets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72890 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocLinearScan.cpp diff | blob | history
test/CodeGen/X86/2009-06-04-VirtualLiveIn.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors