Do not forget DebugLoc!

llvm-svn: 125547
2011-02-15 02:02:30 +00:00 · 2011-02-15 02:02:30 +00:00 · 8d53ac81ec
parent 9f0ac0dd8b
commit 8d53ac81ec
1 changed files with 1 additions and 0 deletions
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
@ -1588,6 +1588,7 @@ bool InstCombiner::DoOneIteration(Function &F, unsigned Iteration) {
        DEBUG(errs() << "IC: Old = " << *I << '\n'
                     << "    New = " << *Result << '\n');

+        Result->setDebugLoc(I->getDebugLoc());
        // Everything uses the new instruction now.
        I->replaceAllUsesWith(Result);