commit aaf2e639ecf2e5a1647e6d59ef53dc76da0a6102
author David Blaikie <dblaikie@gmail.com> Tue Jan 29 19:35:24 2013 +0000
committer David Blaikie <dblaikie@gmail.com> Tue Jan 29 19:35:24 2013 +0000
tree 470f18ea59d35649752978834e2481d1c97b3a76
parent 9c3846c99c8dd2aeddf5084ce4b8725c230216a0

Support artificial parameters in function types.

Provides the functionality for Clang change r172911 - I just had this still
lying around.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173820 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp

diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
index 2e4ed5d..f0655e6 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp
@@ -913,6 +913,8 @@
       } else {
         DIE *Arg = new DIE(dwarf::DW_TAG_formal_parameter);
         addType(Arg, DIType(Ty));
+        if (DIType(Ty).isArtificial())
+          addFlag(Arg, dwarf::DW_AT_artificial);
         Buffer.addChild(Arg);
       }
     }