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| author | Dan Gohman <gohman@apple.com> | 2012-04-04 21:04:56 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2012-04-04 21:04:56 +0000 |
| commit | 465a8998bd5e2565ed98e1179876ef9266581f74 (patch) | |
| tree | 70362625debd7cdaee7b5aadf3e51cedf4353bce /lib/CodeGen/BackendUtil.cpp | |
| parent | f80f2a5098218211704bc4e66a8c2f46a8fa1d25 (diff) | |
Fix an oversight: don't run ARC optimization cleanup at -O0.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154052 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/BackendUtil.cpp')
| -rw-r--r-- | lib/CodeGen/BackendUtil.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/BackendUtil.cpp b/lib/CodeGen/BackendUtil.cpp index a65ae82c1d..edc3a47186 100644 --- a/lib/CodeGen/BackendUtil.cpp +++ b/lib/CodeGen/BackendUtil.cpp @@ -382,7 +382,8 @@ bool EmitAssemblyHelper::AddEmitPasses(BackendAction Action, // Add ObjC ARC final-cleanup optimizations. This is done as part of the // "codegen" passes so that it isn't run multiple times when there is // inlining happening. - if (LangOpts.ObjCAutoRefCount) + if (LangOpts.ObjCAutoRefCount && + CodeGenOpts.OptimizationLevel > 0) PM->add(createObjCARCContractPass()); if (TM->addPassesToEmitFile(*PM, OS, CGFT, |