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| author | Michael Gottesman <mgottesman@apple.com> | 2013-01-03 07:32:41 +0000 |
|---|---|---|
| committer | Michael Gottesman <mgottesman@apple.com> | 2013-01-03 07:32:41 +0000 |
| commit | 50652cd89bc377bbdb686319c486c5c801cd0477 (patch) | |
| tree | ab0651045cb0d9bd526919e972f957924d95f299 | |
| parent | 56bc0ab09591b0dec6fcc65f8816b7c4764a0c6c (diff) | |
| download | external_llvm-50652cd89bc377bbdb686319c486c5c801cd0477.zip external_llvm-50652cd89bc377bbdb686319c486c5c801cd0477.tar.gz external_llvm-50652cd89bc377bbdb686319c486c5c801cd0477.tar.bz2 | |
Added DEBUG message for ObjCARC when an inline asm marker is inserted for architectures where this is required to perform a retainAutoreleasedReturnValue optimization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171462 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/Scalar/ObjCARC.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/ObjCARC.cpp b/lib/Transforms/Scalar/ObjCARC.cpp index ab2dc40..13d2060 100644 --- a/lib/Transforms/Scalar/ObjCARC.cpp +++ b/lib/Transforms/Scalar/ObjCARC.cpp @@ -4147,6 +4147,8 @@ bool ObjCARCContract::runOnFunction(Function &F) { } while (isNoopInstruction(BBI)); if (&*BBI == GetObjCArg(Inst)) { + DEBUG(dbgs() << "ObjCARCContract: Adding inline asm marker for " + "retainAutoreleasedReturnValue optimization.\n"); Changed = true; InlineAsm *IA = InlineAsm::get(FunctionType::get(Type::getVoidTy(Inst->getContext()), |