| ; REQUIRES: asserts | |
| ; RUN: llc < %s -march=ppc32 -stats 2>&1 | \ | |
| ; RUN: grep "4 .*Number of machine instrs printed" | |
| ;; Integer absolute value, should produce something as good as: | |
| ;; srawi r2, r3, 31 | |
| ;; add r3, r3, r2 | |
| ;; xor r3, r3, r2 | |
| ;; blr | |
| 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 | |
| } | |