Cosmetic changes.
Update comment, rename a local variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100116 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index d81c304..8f8c7f8 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1234,13 +1234,13 @@
return SPDie;
}
-/// getUpdatedDbgScope - Find or create DbgScope assicated with the instruction.
-/// Initialize scope and update scope hierarchy.
+/// getUpdatedDbgScope - Find DbgScope assicated with the instruction.
+/// Update scope hierarchy. Create abstract scope if required.
DbgScope *DwarfDebug::getUpdatedDbgScope(MDNode *N, const MachineInstr *MI,
MDNode *InlinedAt) {
assert(N && "Invalid Scope encoding!");
assert(MI && "Missing machine instruction!");
- bool GetConcreteScope = InlinedAt != 0;
+ bool isAConcreteScope = InlinedAt != 0;
DbgScope *NScope = NULL;
@@ -1254,7 +1254,7 @@
return NScope;
DbgScope *Parent = NULL;
- if (GetConcreteScope) {
+ if (isAConcreteScope) {
DILocation IL(InlinedAt);
Parent = getUpdatedDbgScope(IL.getScope().getNode(), MI,
IL.getOrigLocation().getNode());
@@ -1276,7 +1276,7 @@
CurrentFnDbgScope = NScope;
}
- if (GetConcreteScope) {
+ if (isAConcreteScope) {
ConcreteScopes[InlinedAt] = NScope;
getOrCreateAbstractScope(N);
}