From 36e4bc406ca93f5ebd8e8b67cbf5d236c8423cbe Mon Sep 17 00:00:00 2001 From: Michael Gottesman Date: Sat, 5 Jan 2013 17:55:42 +0000 Subject: [PATCH] Added debug message to ObjCARC when we transform objc_retainAutorelasedReturnValue => objc_retain since the operand to said function is not a return value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171629 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Scalar/ObjCARC.cpp | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/lib/Transforms/Scalar/ObjCARC.cpp b/lib/Transforms/Scalar/ObjCARC.cpp index de0971394b7..2a8a50e451f 100644 --- a/lib/Transforms/Scalar/ObjCARC.cpp +++ b/lib/Transforms/Scalar/ObjCARC.cpp @@ -2261,7 +2261,18 @@ ObjCARCOpt::OptimizeRetainRVCall(Function &F, Instruction *RetainRV) { // Turn it to a plain objc_retain. Changed = true; ++NumPeeps; + + DEBUG(dbgs() << "ObjCARCOpt::OptimizeRetainRVCall: Transforming " + "objc_retainAutoreleasedReturnValue => " + "objc_retain since the operand is not a return value.\n" + " Old: " + << *RetainRV << "\n"); + cast(RetainRV)->setCalledFunction(getRetainCallee(F.getParent())); + + DEBUG(dbgs() << " New: " + << *RetainRV << "\n"); + return false; }