| ; RUN: llc < %s -march=arm -mattr=+v4t | FileCheck %s | |
| ;; Integer absolute value, should produce something as good as: ARM: | |
| ;; movs r0, r0 | |
| ;; rsbmi r0, r0, #0 | |
| ;; bx lr | |
| define i32 @test(i32 %a) { | |
| %tmp1neg = sub i32 0, %a | |
| %b = icmp sgt i32 %a, -1 | |
| %abs = select i1 %b, i32 %a, i32 %tmp1neg | |
| ret i32 %abs | |
| ; CHECK: movs r0, r0 | |
| ; CHECK: rsbmi r0, r0, #0 | |
| ; CHECK: bx lr | |
| } |