1; RUN: llc < %s -march=x86-64 -stats |& \ 2; RUN: grep {5 .*Number of machine instrs printed} 3 4;; Integer absolute value, should produce something at least as good as: 5;; movl %edi, %ecx 6;; sarl $31, %ecx 7;; leal (%rdi,%rcx), %eax 8;; xorl %ecx, %eax 9;; ret 10define i32 @test(i32 %a) nounwind { 11 %tmp1neg = sub i32 0, %a 12 %b = icmp sgt i32 %a, -1 13 %abs = select i1 %b, i32 %a, i32 %tmp1neg 14 ret i32 %abs 15} 16 17