the big refactoring bits of PR3782.

This introduces FunctionType::ExtInfo to hold the calling convention and the
noreturn attribute. The next patch will extend it to include the regparm
attribute and fix the bug.

llvm-svn: 99920

1 files changed, 3 insertions, 4 deletions

diff --git a/clang/lib/CodeGen/CGCall.h b/clang/lib/CodeGen/CGCall.h
index 3d81165b1bf..235ff9c6745 100644
--- a/clang/lib/CodeGen/CGCall.h
+++ b/clang/lib/CodeGen/CGCall.h
@@ -122,13 +122,12 @@ namespace CodeGen {
     }
     template<class Iterator>
     static void Profile(llvm::FoldingSetNodeID &ID,
-                        unsigned CallingConvention,
-                        bool NoReturn,
+                        const FunctionType::ExtInfo &Info,
                         CanQualType ResTy,
                         Iterator begin,
                         Iterator end) {
-      ID.AddInteger(CallingConvention);
-      ID.AddBoolean(NoReturn);
+      ID.AddInteger(Info.getCC());
+      ID.AddBoolean(Info.getNoReturn());
       ResTy.Profile(ID);
       for (; begin != end; ++begin) {
         CanQualType T = *begin; // force iterator to be over canonical types