Line number 0 indicates there is no source line/file name info available for this construct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116061 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 74fe864..2c0aeb7 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -507,6 +507,8 @@
return;
unsigned Line = V.getLineNumber();
+ if (Line == 0)
+ return;
unsigned FileID = GetOrCreateSourceID(V.getContext().getDirectory(),
V.getContext().getFilename());
assert(FileID && "Invalid file id");
@@ -522,6 +524,8 @@
return;
unsigned Line = G.getLineNumber();
+ if (Line == 0)
+ return;
unsigned FileID = GetOrCreateSourceID(G.getContext().getDirectory(),
G.getContext().getFilename());
assert(FileID && "Invalid file id");
@@ -557,7 +561,7 @@
return;
unsigned Line = Ty.getLineNumber();
- if (!Ty.getContext().Verify())
+ if (Line == 0 || !Ty.getContext().Verify())
return;
unsigned FileID = GetOrCreateSourceID(Ty.getContext().getDirectory(),
Ty.getContext().getFilename());
@@ -574,6 +578,8 @@
return;
unsigned Line = NS.getLineNumber();
+ if (Line == 0)
+ return;
StringRef FN = NS.getFilename();
StringRef Dir = NS.getDirectory();