aboutsummaryrefslogtreecommitdiffstats
path: root/lib/Transforms
diff options
context:
space:
mode:
Diffstat (limited to 'lib/Transforms')
-rw-r--r--lib/Transforms/IPO/PruneEH.cpp10
-rw-r--r--lib/Transforms/Utils/InlineFunction.cpp2
2 files changed, 4 insertions, 8 deletions
diff --git a/lib/Transforms/IPO/PruneEH.cpp b/lib/Transforms/IPO/PruneEH.cpp
index d9b867e..daf81e9 100644
--- a/lib/Transforms/IPO/PruneEH.cpp
+++ b/lib/Transforms/IPO/PruneEH.cpp
@@ -165,9 +165,6 @@ bool PruneEH::runOnSCC(std::vector<CallGraphNode *> &SCC) {
// function if we have invokes to non-unwinding functions or code after calls to
// no-return functions.
bool PruneEH::SimplifyFunction(Function *F) {
- CallGraph &CG = getAnalysis<CallGraph>();
- CallGraphNode *CGN = CG[F];
-
bool MadeChange = false;
for (Function::iterator BB = F->begin(), E = F->end(); BB != E; ++BB) {
if (InvokeInst *II = dyn_cast<InvokeInst>(BB->getTerminator()))
@@ -181,14 +178,13 @@ bool PruneEH::SimplifyFunction(Function *F) {
Call->setAttributes(II->getAttributes());
// Anything that used the value produced by the invoke instruction
- // now uses the value produced by the call instruction.
+ // now uses the value produced by the call instruction. Note that we
+ // do this even for void functions and calls with no uses so that the
+ // callgraph edge is updated.
II->replaceAllUsesWith(Call);
BasicBlock *UnwindBlock = II->getUnwindDest();
UnwindBlock->removePredecessor(II->getParent());
- // Fix up the call graph.
- CGN->replaceCallSite(II, Call, 0/*keep callee*/);
-
// Insert a branch to the normal destination right before the
// invoke.
BranchInst::Create(II->getNormalDest(), II);
diff --git a/lib/Transforms/Utils/InlineFunction.cpp b/lib/Transforms/Utils/InlineFunction.cpp
index 4e738e4..00ccaf8 100644
--- a/lib/Transforms/Utils/InlineFunction.cpp
+++ b/lib/Transforms/Utils/InlineFunction.cpp
@@ -212,7 +212,7 @@ static void UpdateCallGraphAfterInlining(CallSite CS,
}
for (; I != E; ++I) {
- const Instruction *OrigCall = I->first.getInstruction();
+ const Value *OrigCall = I->first;
DenseMap<const Value*, Value*>::iterator VMI = ValueMap.find(OrigCall);
// Only copy the edge if the call was inlined!