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(parent: 3b895cf) | patch
Teach TransferDeadness to delete truly dead instructions if they do not produce side...
authorEvan Cheng <evan.cheng@apple.com>
Tue, 12 May 2009 23:07:00 +0000 (23:07 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 12 May 2009 23:07:00 +0000 (23:07 +0000)
commiteca24fba3fccb08ed822827601a0da32bf1d508d
treed056c9f3fa16d2ec2e4540d2b3e74e443a68fb97tree | snapshot
parent3b895cfac99babcf0e4fe80af1c70e11760abb77commit | diff
Teach TransferDeadness to delete truly dead instructions if they do not produce side effects.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71606 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocLinearScan.cpp diff | blob | history
lib/CodeGen/VirtRegRewriter.cpp diff | blob | history
test/CodeGen/X86/2007-03-01-SpillerCrash.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors