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(parent: 01f63cd) | patch
Register scavenger should process early clobber defs first. A dead early clobber...
authorEvan Cheng <evan.cheng@apple.com>
Tue, 18 Nov 2008 22:28:38 +0000 (22:28 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 18 Nov 2008 22:28:38 +0000 (22:28 +0000)
commit9c64bf3905ea338719800008c03d95a17cb26689
treed07c869468a85a30bd9dca114fef35d03ef0b937tree | snapshot
parent01f63cdb0433fd2e4b76538ee58ee89c26349564commit | diff
Register scavenger should process early clobber defs first. A dead early clobber def should not interfere with a normal def which happens one slot later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59559 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegisterScavenging.cpp diff | blob | history
test/CodeGen/ARM/2008-11-18-ScavengerAssert.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors