1 ; RUN: llc < %s -march=thumb -stats |& \
2 ; RUN: grep "4 .*Number of machine instrs printed"
4 ;; Integer absolute value, should produce something as good as:
8 ;; rsb r0, r0, #0 (with opitmization, bpl + rsb is if-converted into rsbmi)
11 define i32 @test(i32 %a) {
12 %tmp1neg = sub i32 0, %a
13 %b = icmp sgt i32 %a, -1
14 %abs = select i1 %b, i32 %a, i32 %tmp1neg
18 ; CHECK: rsb r0, r0, #0