implement CallingConv::Fast as CallingConv::C


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31034 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/call.ll b/test/CodeGen/ARM/call.ll
index 8900183..316cb54 100644
--- a/test/CodeGen/ARM/call.ll
+++ b/test/CodeGen/ARM/call.ll
@@ -2,9 +2,9 @@
 void %f() {
 entry:
 	call void %g( int 1, int 2, int 3, int 4 )
-	call void %h()
+	call fastcc void %h()
 	ret void
 }
 
 declare void %g(int, int, int, int)
-declare void %h()
+declare fastcc void %h()