diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/InlineFunction.cpp')
-rw-r--r-- | llvm/lib/Transforms/Utils/InlineFunction.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp index e9828d60cd5..e9f0e28ad65 100644 --- a/llvm/lib/Transforms/Utils/InlineFunction.cpp +++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp @@ -758,8 +758,10 @@ bool llvm::InlineFunction(CallSite CS, InlineFunctionInfo &IFI, // If the call site was an invoke instruction, add a branch to the normal // destination. - if (InvokeInst *II = dyn_cast<InvokeInst>(TheCall)) - BranchInst::Create(II->getNormalDest(), TheCall); + if (InvokeInst *II = dyn_cast<InvokeInst>(TheCall)) { + BranchInst *NewBr = BranchInst::Create(II->getNormalDest(), TheCall); + NewBr->setDebugLoc(Returns[0]->getDebugLoc()); + } // If the return instruction returned a value, replace uses of the call with // uses of the returned value. @@ -787,15 +789,16 @@ bool llvm::InlineFunction(CallSite CS, InlineFunctionInfo &IFI, // "starter" and "ender" blocks. How we accomplish this depends on whether // this is an invoke instruction or a call instruction. BasicBlock *AfterCallBB; + BranchInst *CreatedBranchToNormalDest = NULL; if (InvokeInst *II = dyn_cast<InvokeInst>(TheCall)) { // Add an unconditional branch to make this look like the CallInst case... - BranchInst *NewBr = BranchInst::Create(II->getNormalDest(), TheCall); + CreatedBranchToNormalDest = BranchInst::Create(II->getNormalDest(), TheCall); // Split the basic block. This guarantees that no PHI nodes will have to be // updated due to new incoming edges, and make the invoke case more // symmetric to the call case. - AfterCallBB = OrigBB->splitBasicBlock(NewBr, + AfterCallBB = OrigBB->splitBasicBlock(CreatedBranchToNormalDest, CalledFunc->getName()+".exit"); } else { // It's a call @@ -874,6 +877,9 @@ bool llvm::InlineFunction(CallSite CS, InlineFunctionInfo &IFI, AfterCallBB->getInstList().splice(AfterCallBB->begin(), ReturnBB->getInstList()); + if (CreatedBranchToNormalDest) + CreatedBranchToNormalDest->setDebugLoc(Returns[0]->getDebugLoc()); + // Delete the return instruction now and empty ReturnBB now. Returns[0]->eraseFromParent(); ReturnBB->eraseFromParent(); |