remove a useless optimization: now that label replacement never
happens, the start/end of a scope can never be the same.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98032 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 1b17a99..47ea2a0 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1370,10 +1370,6 @@
assert(!MMI->isLabelDeleted(EndID) &&
"Invalid end label for an inlined scope!");
- // Ignore empty scopes.
- if (StartID == EndID && StartID != 0)
- return NULL;
-
DIE *ScopeDIE = new DIE(dwarf::DW_TAG_lexical_block);
if (Scope->isAbstractScope())
return ScopeDIE;
@@ -1398,9 +1394,6 @@
"Invalid starting label for an inlined scope!");
assert(!MMI->isLabelDeleted(EndID) &&
"Invalid end label for an inlined scope!");
- // Ignore empty scopes.
- if (StartID == EndID)
- return NULL;
if (!Scope->getScopeNode())
return NULL;
DIScope DS(Scope->getScopeNode());