Simplify code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185689 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index 432c39c..4541f83 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -156,7 +156,7 @@
/// getDIE - Returns the debug information entry map slot for the
/// specified debug variable.
- DIE *getDIE(const MDNode *N) { return MDNodeToDieMap.lookup(N); }
+ DIE *getDIE(const MDNode *N) const { return MDNodeToDieMap.lookup(N); }
DIEBlock *getDIEBlock() {
return new (DIEValueAllocator) DIEBlock();
@@ -169,12 +169,8 @@
/// getDIEEntry - Returns the debug information entry for the specified
/// debug variable.
- DIEEntry *getDIEEntry(const MDNode *N) {
- DenseMap<const MDNode *, DIEEntry *>::iterator I =
- MDNodeToDIEEntryMap.find(N);
- if (I == MDNodeToDIEEntryMap.end())
- return NULL;
- return I->second;
+ DIEEntry *getDIEEntry(const MDNode *N) const {
+ return MDNodeToDIEEntryMap.lookup(N);
}
/// insertDIEEntry - Insert debug information entry into the map.