[cfe-commits] r66154 - /cfe/trunk/lib/CodeGen/CGStmt.cpp

[Chris Lattner]

Author: lattner
Date: Thu Mar  5 02:04:57 2009
New Revision: 66154

URL: http://llvm.org/viewvc/llvm-project?rev=66154&view=rev
Log:
if we die in IR generation of a compound statement, include 
it in the stack trace, giving us stuff like:

Stack dump:
0.	Program arguments: clang t.c -emit-llvm 
1.	<eof> parser at end of file
2.	t.c:1:5: LLVM IR generation of declaration 'a'
3.	t.c:1:9: LLVM IR generation of compound statement ('{}')
4.	t.c:2:3: LLVM IR generation of compound statement ('{}')
Abort


Modified:
    cfe/trunk/lib/CodeGen/CGStmt.cpp

Modified: cfe/trunk/lib/CodeGen/CGStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGStmt.cpp?rev=66154&r1=66153&r2=66154&view=diff

==============================================================================
--- cfe/trunk/lib/CodeGen/CGStmt.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGStmt.cpp Thu Mar  5 02:04:57 2009
@@ -15,6 +15,7 @@
 #include "CodeGenModule.h"
 #include "CodeGenFunction.h"
 #include "clang/AST/StmtVisitor.h"
+#include "clang/Basic/PrettyStackTrace.h"
 #include "clang/Basic/TargetInfo.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/InlineAsm.h"
@@ -123,7 +124,9 @@
 /// (for use by the statement expression extension).
 RValue CodeGenFunction::EmitCompoundStmt(const CompoundStmt &S, bool GetLast,
                                          llvm::Value *AggLoc, bool isAggVol) {
-
+  PrettyStackTraceLoc CrashInfo(getContext().getSourceManager(),S.getLBracLoc(),
+                             "LLVM IR generation of compound statement ('{}')");
+  
   CGDebugInfo *DI = getDebugInfo();
   if (DI) {
     EnsureInsertPoint();