commit e4b275610a7a05b7ee4c0378a906a6330e4c4ab0
author Devang Patel <dpatel@apple.com> Fri Aug 28 23:24:31 2009 +0000
committer Devang Patel <dpatel@apple.com> Fri Aug 28 23:24:31 2009 +0000
tree ad839c82009fa9220c9934db785cfa5ee35c9d25
parent e4e4ed3b56f63e9343e01bf0b2ecd7c1f45d296c

Reapply 79977.
Use MDNodes to encode debug info in llvm IR.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80406 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/AsmPrinter/AsmPrinter.cpp

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index c8099c8..23f62db 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -1739,11 +1739,10 @@
   // Print source line info.
   O.PadToColumn(MAI->getCommentColumn());
   O << MAI->getCommentString() << " SrcLine ";
-  if (DLT.CompileUnit->hasInitializer()) {
-    Constant *Name = DLT.CompileUnit->getInitializer();
-    if (ConstantArray *NameString = dyn_cast<ConstantArray>(Name))
-      if (NameString->isString())
-        O << NameString->getAsString() << " ";
+  if (DLT.CompileUnit) {
+    std::string Str;
+    DICompileUnit CU(DLT.CompileUnit);
+    O << CU.getFilename(Str) << " ";
   }
   O << DLT.Line;
   if (DLT.Col != 0) 
@@ -1761,11 +1760,10 @@
   // Print source line info
   O.PadToColumn(MAI->getCommentColumn());
   O << MAI->getCommentString() << " SrcLine ";
-  if (DLT.CompileUnit->hasInitializer()) {
-    Constant *Name = DLT.CompileUnit->getInitializer();
-    if (ConstantArray *NameString = dyn_cast<ConstantArray>(Name))
-      if (NameString->isString())
-        O << NameString->getAsString() << " ";
+  if (DLT.CompileUnit) {
+    std::string Str;
+    DICompileUnit CU(DLT.CompileUnit);
+    O << CU.getFilename(Str) << " ";
   }
   O << DLT.Line;
   if (DLT.Col != 0)