| ; 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: addb %dil, %dil | |
| ; CHECK-NEXT: orb $1, %dil | |
| ; CHECK-NEXT: movb %dil, %al | |
| ; CHECK-NEXT: retq | |
| } |