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| author | David Majnemer <david.majnemer@gmail.com> | 2013-05-15 22:03:08 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2013-05-15 22:03:08 +0000 |
| commit | 17585dc4d437d0c72f97f9b1aa86218f6b66a677 (patch) | |
| tree | fda3a7b2062715bfb1af991db88b74503f060909 /lib/CodeGen/DeadMachineInstructionElim.cpp | |
| parent | 30042c58db322c1e82dcdb55f4fd5f7eeef67f58 (diff) | |
| download | external_llvm-17585dc4d437d0c72f97f9b1aa86218f6b66a677.zip external_llvm-17585dc4d437d0c72f97f9b1aa86218f6b66a677.tar.gz external_llvm-17585dc4d437d0c72f97f9b1aa86218f6b66a677.tar.bz2 | |
X86: Remove redundant test instructions
Increase the number of instructions LLVM recognizes as setting the ZF
flag. This allows us to remove test instructions that redundantly
recalculate the flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181937 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/DeadMachineInstructionElim.cpp')
0 files changed, 0 insertions, 0 deletions