From e3b557809604d036af6e00c60f012c2025b59a5e Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Sat, 11 Feb 2023 13:38:04 +0100 Subject: Vendor import of llvm-project main llvmorg-16-init-18548-gb0daacf58f41, the last commit before the upstream release/17.x branch was created. --- llvm/lib/Transforms/Utils/CallGraphUpdater.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'llvm/lib/Transforms/Utils/CallGraphUpdater.cpp') diff --git a/llvm/lib/Transforms/Utils/CallGraphUpdater.cpp b/llvm/lib/Transforms/Utils/CallGraphUpdater.cpp index 1840f26add2d..d0b89ba2606e 100644 --- a/llvm/lib/Transforms/Utils/CallGraphUpdater.cpp +++ b/llvm/lib/Transforms/Utils/CallGraphUpdater.cpp @@ -36,7 +36,7 @@ bool CallGraphUpdater::finalize() { CallGraphNode *DeadCGN = (*CG)[DeadFn]; DeadCGN->removeAllCalledFunctions(); CG->getExternalCallingNode()->removeAnyCallEdgeTo(DeadCGN); - DeadFn->replaceAllUsesWith(UndefValue::get(DeadFn->getType())); + DeadFn->replaceAllUsesWith(PoisonValue::get(DeadFn->getType())); } // Then remove the node and function from the module. @@ -51,7 +51,7 @@ bool CallGraphUpdater::finalize() { // no call graph was provided. for (Function *DeadFn : DeadFunctions) { DeadFn->removeDeadConstantUsers(); - DeadFn->replaceAllUsesWith(UndefValue::get(DeadFn->getType())); + DeadFn->replaceAllUsesWith(PoisonValue::get(DeadFn->getType())); if (LCG && !ReplacedFunctions.count(DeadFn)) { // Taken mostly from the inliner: -- cgit v1.2.3