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(parent: 3a33f49) | patch
spillPhysRegAroundRegDefsUses() may have invalidated iterators stored in fixed_ Inter...
authorEvan Cheng <evan.cheng@apple.com>
Wed, 29 Apr 2009 07:16:34 +0000 (07:16 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Wed, 29 Apr 2009 07:16:34 +0000 (07:16 +0000)
commit96f3fd9a7fa709bc1ae738f6f6f82b73d4a93628
tree9c0fd799e1c95da65d58616145f81aad86de09d0tree | snapshot
parent3a33f4903a31d35db13fb2846c5fcd0feb623888commit | diff
spillPhysRegAroundRegDefsUses() may have invalidated iterators stored in fixed_ IntervalPtrs. Reset them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70378 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocLinearScan.cpp diff | blob | history
test/CodeGen/X86/2009-04-29-LinearScanBug.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors