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(parent: badffcf) | patch
Never attempt to join an early-clobber def with a regular kill.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Sat, 27 Oct 2012 17:41:27 +0000 (17:41 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Sat, 27 Oct 2012 17:41:27 +0000 (17:41 +0000)
commit163f67f4d98aab114cb9b04efd086f54f7688d0c
treeaa36f1d6e9768bd4ec76efa4507eefc63c009944tree | snapshot
parentbadffcf8fddf3978acf9843a43e66766e9e830c6commit | diff
Never attempt to join an early-clobber def with a regular kill.

This fixes PR14194.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166880 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegisterCoalescer.cpp diff | blob | history
test/CodeGen/X86/crash.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors