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(parent: 92645ac) | patch
Another rewriter bug exposed by recent coalescer changes. ReuseInfo::GetRegForReload...
authorEvan Cheng <evan.cheng@apple.com>
Tue, 21 Jul 2009 09:15:00 +0000 (09:15 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 21 Jul 2009 09:15:00 +0000 (09:15 +0000)
commit5d885023feac777ac0bcf1b63ac8282ab76f3ec7
tree5acc7480f1cdba4cabb8aab8fc1e6ec86eaa4368tree | snapshot
parent92645acd3353bf51d87853bb70cf848d52e01d0ccommit | diff
Another rewriter bug exposed by recent coalescer changes. ReuseInfo::GetRegForReload() should make sure the "switched" register is in the desired register class. I'm surprised this hasn't caused more failures in the past.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76558 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/VirtRegRewriter.cpp diff | blob | history
test/CodeGen/X86/2009-07-21-RewriterBug.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors