[InlineFunction] Refactor code in function `fixupLineNumbers' as suggested by David in D27462. NFC
llvm-svn: 288901
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp
index c9f2f72..ee083f9 100644
--- a/llvm/lib/Transforms/Utils/InlineFunction.cpp
+++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -1372,24 +1372,26 @@
for (; FI != Fn->end(); ++FI) {
for (BasicBlock::iterator BI = FI->begin(), BE = FI->end();
BI != BE; ++BI) {
- DebugLoc DL = BI->getDebugLoc();
- if (!DL) {
- if (CalleeHasDebugInfo)
- continue;
- // If the inlined instruction has no line number, make it look as if it
- // originates from the call location. This is important for
- // ((__always_inline__, __nodebug__)) functions which must use caller
- // location for all instructions in their function body.
-
- // Don't update static allocas, as they may get moved later.
- if (auto *AI = dyn_cast<AllocaInst>(BI))
- if (allocaWouldBeStaticInEntry(AI))
- continue;
-
- BI->setDebugLoc(TheCallDL);
- } else {
- BI->setDebugLoc(updateInlinedAtInfo(DL, InlinedAtNode, BI->getContext(), IANodes));
+ if (DebugLoc DL = BI->getDebugLoc()) {
+ BI->setDebugLoc(
+ updateInlinedAtInfo(DL, InlinedAtNode, BI->getContext(), IANodes));
+ continue;
}
+
+ if (CalleeHasDebugInfo)
+ continue;
+
+ // If the inlined instruction has no line number, make it look as if it
+ // originates from the call location. This is important for
+ // ((__always_inline__, __nodebug__)) functions which must use caller
+ // location for all instructions in their function body.
+
+ // Don't update static allocas, as they may get moved later.
+ if (auto *AI = dyn_cast<AllocaInst>(BI))
+ if (allocaWouldBeStaticInEntry(AI))
+ continue;
+
+ BI->setDebugLoc(TheCallDL);
}
}
}