| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py | |
| ; RUN: llc -mtriple=thumb-- %s -o - | FileCheck %s | |
| ; This test checks that if-conversion pass is unconditionally added to the pass | |
| ; pipeline and is conditionally executed based on the per-function targert-cpu | |
| ; attribute. | |
| define i32 @test_ifcvt(i32 %a, i32 %b) #0 { | |
| ; CHECK-LABEL: test_ifcvt: | |
| ; CHECK: @ %bb.0: @ %common.ret | |
| ; CHECK-NEXT: movs r2, #1 | |
| ; CHECK-NEXT: cmp r0, #0 | |
| ; CHECK-NEXT: it eq | |
| ; CHECK-NEXT: moveq.w r2, #-1 | |
| ; CHECK-NEXT: adds r0, r1, r2 | |
| ; CHECK-NEXT: bx lr | |
| %tmp2 = icmp eq i32 %a, 0 | |
| br i1 %tmp2, label %cond_false, label %cond_true | |
| cond_true: | |
| %tmp5 = add i32 %b, 1 | |
| ret i32 %tmp5 | |
| cond_false: | |
| %tmp7 = add i32 %b, -1 | |
| ret i32 %tmp7 | |
| } | |
| attributes #0 = { "target-cpu"="cortex-a8" } |