1 ; RUN: llc < %s -march=ppc32 -stats |& \ 2 ; RUN: grep {4 .*Number of machine instrs printed} 3 4 ;; Integer absolute value, should produce something as good as: 5 ;; srawi r2, r3, 31 6 ;; add r3, r3, r2 7 ;; xor r3, r3, r2 8 ;; blr 9 define i32 @test(i32 %a) { 10 %tmp1neg = sub i32 0, %a 11 %b = icmp sgt i32 %a, -1 12 %abs = select i1 %b, i32 %a, i32 %tmp1neg 13 ret i32 %abs 14 } 15 16
