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; RUN: llc -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
define i2 @f(i32 %arg) {
%trunc = trunc i32 %arg to i1
%sext = sext i1 %trunc to i2
%or = or i2 %sext, 1
ret i2 %or
; CHECK-LABEL: f:
; CHECK: movl %edi, %eax
; CHECK-NEXT: addb %al, %al
; CHECK-NEXT: orb $1, %al
; CHECK-NEXT: # kill
; CHECK-NEXT: retq
}
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