-; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | \
-; RUN: grep 'and i32 %Y, 8'
+; RUN: opt < %s -instcombine -S | \
+; RUN: grep "and i32 %Y, 8"
-int %test1(ubyte %X) {
- %Y = cast ubyte %X to int
- %Z = and int %Y, 65544 ;; Prune this to and Y, 8
- ret int %Z
+define i32 @test1(i8 %X) {
+ %Y = zext i8 %X to i32 ; <i32> [#uses=1]
+ %Z = and i32 %Y, 65544 ; <i32> [#uses=1]
+ ret i32 %Z
}
+