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(parent: 05c55ac) | patch
Fix for PR1279. Dead def has a live interval of length 1. Copy coalescing should
authorEvan Cheng <evan.cheng@apple.com>
Wed, 28 Mar 2007 01:30:37 +0000 (01:30 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Wed, 28 Mar 2007 01:30:37 +0000 (01:30 +0000)
commitd592a28ca1506f2ccd6384679d87cce4b4fd874a
treeb4a0f316a09bb67d4a2b62dd0f3e35818fbe7eb7tree | snapshot
parent05c55ac0c1508bfa770236cd76e2417a23663390commit | diff
Fix for PR1279. Dead def has a live interval of length 1. Copy coalescing should
not violate that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35396 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LiveIntervalAnalysis.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors