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(parent: 801e5a9) | patch
Handle cases where a register and one of its super-register are both marked as
authorEvan Cheng <evan.cheng@apple.com>
Mon, 5 Nov 2007 03:11:55 +0000 (03:11 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Mon, 5 Nov 2007 03:11:55 +0000 (03:11 +0000)
commit5942efb0e5f49fb772e340c251502cc0a7ff157e
treecfbfbf9937b877f96699ed7b4e807ee7439ae069tree | snapshot
parent801e5a98bf968b7c3c1a5f916287953430b0f7c8commit | diff
Handle cases where a register and one of its super-register are both marked as
defined on the same instruction. This fixes PR1767.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43699 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LiveVariables.cpp diff | blob | history
test/CodeGen/X86/2007-11-04-LiveVariablesBug.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors