Don't blindly set the debug location for PHI node copies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90637 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index ca285c1..4dc725c 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -769,9 +769,6 @@
FastIS->startNewBlock(BB);
// Do FastISel on as many instructions as possible.
for (; BI != End; ++BI) {
- if (MDDbgKind)
- SetDebugLoc(MDDbgKind, TheMetadata, BI, SDB, FastIS, &MF);
-
// Just before the terminator instruction, insert instructions to
// feed PHI nodes in successor blocks.
if (isa<TerminatorInst>(BI))
@@ -786,6 +783,9 @@
break;
}
+ if (MDDbgKind)
+ SetDebugLoc(MDDbgKind, TheMetadata, BI, SDB, FastIS, &MF);
+
// First try normal tablegen-generated "fast" selection.
if (FastIS->SelectInstruction(BI)) {
ResetDebugLoc(SDB, FastIS);