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(parent: 4ccf4c0) | patch
When folding a load into a return of SSE value, check the chain to
authorEvan Cheng <evan.cheng@apple.com>
Wed, 1 Feb 2006 00:20:21 +0000 (00:20 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Wed, 1 Feb 2006 00:20:21 +0000 (00:20 +0000)
commit0d084c9e4aabb33df7f566de91a16df77c657c9a
tree3f9dcb532e5f6e36ce5ede45042a3c7243edcb28tree | snapshot
parent4ccf4c0d0b37c8098f5ea387ecea42a4b0a1076ccommit | diff
When folding a load into a return of SSE value, check the chain to
ensure the memory location has not been clobbered.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25861 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors