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(parent: 82b53cd) | patch
It's not safe to fold a load from GV stub or constantpool into a two-address use.
authorEvan Cheng <evan.cheng@apple.com>
Mon, 31 Mar 2008 23:19:51 +0000 (23:19 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Mon, 31 Mar 2008 23:19:51 +0000 (23:19 +0000)
commit427f4c106ac14dcf323dc1bbaf1b8040da03c3c7
treedc250526b9a0b0024e77ee0067df56f6a4ea1623tree | snapshot
parent82b53cd2baaa2de3bffc65e115de44fe856c218bcommit | diff
It's not safe to fold a load from GV stub or constantpool into a two-address use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49002 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LiveIntervalAnalysis.cpp diff | blob | history
lib/Target/X86/X86InstrInfo.cpp diff | blob | history
test/CodeGen/X86/2008-03-31-SpillerFoldingBug.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors