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| author | John McCall <rjmccall@apple.com> | 2011-06-15 23:37:01 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-06-15 23:37:01 +0000 |
| commit | d935e9c359117828ec66ead9f5fe239e943ac3ee (patch) | |
| tree | 4ea44a80d2fcdf5bfc1b577885ccdf6a0dd91e10 /llvm/lib/CodeGen | |
| parent | c8c184d2f80c2b3000a0d2cbf2462be0a58b0468 (diff) | |
| download | bcm5719-llvm-d935e9c359117828ec66ead9f5fe239e943ac3ee.tar.gz bcm5719-llvm-d935e9c359117828ec66ead9f5fe239e943ac3ee.zip | |
The ARC language-specific optimizer. Credit to Dan Gohman.
llvm-svn: 133108
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/LLVMTargetMachine.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp index 589d0a9a671..b98fbed695b 100644 --- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp +++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp @@ -303,6 +303,10 @@ bool LLVMTargetMachine::addCommonCodeGenPasses(PassManagerBase &PM, if (!DisableVerify) PM.add(createVerifierPass()); + // Simplify ObjC ARC code. This is done late because it makes re-optimization + // difficult. + PM.add(createObjCARCContractPass()); + // Run loop strength reduction before anything else. if (OptLevel != CodeGenOpt::None && !DisableLSR) { PM.add(createLoopStrengthReducePass(getTargetLowering())); |
