Fix some codegen tests

Author: Urgau

src/test/codegen/array-equality.rs

@@ -56,8 +56,7 @@ pub fn array_eq_zero_short(x: [u16; 3]) -> bool {
 #[no_mangle]
 pub fn array_eq_zero_mid(x: [u16; 8]) -> bool {
     // CHECK-NEXT: start:
-    // CHECK: %[[LOAD:.+]] = load i128,
-    // CHECK-NEXT: %[[EQ:.+]] = icmp eq i128 %[[LOAD]], 0
+    // CHECK-NEXT: %[[EQ:.+]] = icmp eq i128 %0, 0
     // CHECK-NEXT: ret i1 %[[EQ]]
     x == [0; 8]
 }

src/test/codegen/union-abi.rs

@@ -65,7 +65,7 @@ pub fn test_UnionU128(_: UnionU128) -> UnionU128 { loop {} }
 
 #[repr(C)]
 pub union CUnionU128{a:u128}
-// CHECK: define void @test_CUnionU128({{%CUnionU128\*|ptr}} {{.*}} %_1)
+// CHECK: define void @test_CUnionU128(i128 %0)
 #[no_mangle]
 pub fn test_CUnionU128(_: CUnionU128) { loop {} }