Remove line and file from DINamespace.
Fixes the issue highlighted in
http://lists.llvm.org/pipermail/cfe-dev/2014-June/037500.html.
The DW_AT_decl_file and DW_AT_decl_line attributes on namespaces can
prevent LLVM from uniquing types that are in the same namespace. They
also don't carry any meaningful information.
rdar://problem/17484998
Differential Revision: https://reviews.llvm.org/D32648
llvm-svn: 301706
diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp
index f422787..dba464f 100644
--- a/llvm/lib/AsmParser/LLParser.cpp
+++ b/llvm/lib/AsmParser/LLParser.cpp
@@ -4150,15 +4150,13 @@
bool LLParser::ParseDINamespace(MDNode *&Result, bool IsDistinct) {
#define VISIT_MD_FIELDS(OPTIONAL, REQUIRED) \
REQUIRED(scope, MDField, ); \
- OPTIONAL(file, MDField, ); \
OPTIONAL(name, MDStringField, ); \
- OPTIONAL(line, LineField, ); \
OPTIONAL(exportSymbols, MDBoolField, );
PARSE_MD_FIELDS();
#undef VISIT_MD_FIELDS
Result = GET_OR_DISTINCT(DINamespace,
- (Context, scope.Val, file.Val, name.Val, line.Val, exportSymbols.Val));
+ (Context, scope.Val, name.Val, exportSymbols.Val));
return false;
}