From 6c7dfc046326f7c52c8df782c326b703882b3796 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 9 Mar 2010 04:48:35 +0000 Subject: [PATCH] add some extra checks. I'm not sure why, but this does unbreak a failure remaining on mainline. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98046 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index af651a71d98..9a534315bde 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -1365,6 +1365,7 @@ DIE *DwarfDebug::updateSubprogramScopeDIE(MDNode *SPNode) { DIE *DwarfDebug::constructLexicalScopeDIE(DbgScope *Scope) { MCSymbol *Start = Scope->getStartLabel(); MCSymbol *End = Scope->getEndLabel(); + if (Start == 0) return 0; assert(Start->isDefined() && "Invalid starting label for an inlined scope!"); assert(End->isDefined() && "Invalid end label for an inlined scope!"); @@ -1387,6 +1388,8 @@ DIE *DwarfDebug::constructLexicalScopeDIE(DbgScope *Scope) { DIE *DwarfDebug::constructInlinedScopeDIE(DbgScope *Scope) { MCSymbol *StartLabel = Scope->getStartLabel(); MCSymbol *EndLabel = Scope->getEndLabel(); + if (StartLabel == 0) return 0; + assert(StartLabel->isDefined() && "Invalid starting label for an inlined scope!"); assert(EndLabel->isDefined() && -- 2.34.1