-; RUN: llvm-upgrade %s -o - | llvm-as | opt -instcombine | llvm-dis | grep 'and'
-ulong %foo(ulong %tmp, ulong %tmp2) {
- %tmp = cast ulong %tmp to uint
- %tmp2 = cast ulong %tmp2 to uint
- %tmp3 = and uint %tmp, %tmp2
- %tmp4 = cast uint %tmp3 to ulong
- ret ulong %tmp4
+; RUN: opt < %s -instcombine -S | FileCheck %s
+; CHECK: and
+
+define i64 @foo(i64 %tmp, i64 %tmp2) {
+ %tmp.upgrd.1 = trunc i64 %tmp to i32 ; <i32> [#uses=1]
+ %tmp2.upgrd.2 = trunc i64 %tmp2 to i32 ; <i32> [#uses=1]
+ %tmp3 = and i32 %tmp.upgrd.1, %tmp2.upgrd.2 ; <i32> [#uses=1]
+ %tmp4 = zext i32 %tmp3 to i64 ; <i64> [#uses=1]
+ ret i64 %tmp4
}
+