Remove llvm-upgrade and update tests.

llvm-svn: 47296
diff --git a/llvm/test/CodeGen/CBackend/2003-05-13-VarArgFunction.ll b/llvm/test/CodeGen/CBackend/2003-05-13-VarArgFunction.ll
index 1e08b2d..2a4e839 100644
--- a/llvm/test/CodeGen/CBackend/2003-05-13-VarArgFunction.ll
+++ b/llvm/test/CodeGen/CBackend/2003-05-13-VarArgFunction.ll
@@ -1,10 +1,11 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=c
+; RUN: llvm-as < %s | llc -march=c
 
 ; This testcase breaks the C backend, because gcc doesn't like (...) functions
 ; with no arguments at all.
 
-void %test(long %Ptr) {
-	%P = cast long %Ptr to void(...) *
-	call void(...)* %P(long %Ptr)
-	ret void
+define void @test(i64 %Ptr) {
+        %P = inttoptr i64 %Ptr to void (...)*           ; <void (...)*> [#uses=1]
+        call void (...)* %P( i64 %Ptr )
+        ret void
 }
+