| ; RUN: opt -S -o - -structurizecfg < %s | FileCheck %s |
| |
| ; CHECK-LABEL: @invert_constantexpr_condition( |
| ; CHECK: %tmp5 = or i1 %tmp4, icmp eq (i32 bitcast (float fadd (float undef, float undef) to i32), i32 0) |
| ; CHECK: [ icmp ne (i32 bitcast (float fadd (float undef, float undef) to i32), i32 0), %bb ] |
| define void @invert_constantexpr_condition(i32 %arg, i32 %arg1) #0 { |
| bb: |
| %tmp = icmp eq i32 %arg, 0 |
| br i1 icmp eq (i32 bitcast (float fadd (float undef, float undef) to i32), i32 0), label %bb2, label %bb6 |
| |
| bb2: |
| br i1 %tmp, label %bb3, label %bb6 |
| |
| bb3: |
| %tmp4 = phi i1 [ %tmp7, %bb6 ], [ undef, %bb2 ] |
| %tmp5 = or i1 %tmp4, icmp eq (i32 bitcast (float fadd (float undef, float undef) to i32), i32 0) |
| br i1 %tmp5, label %bb8, label %bb8 |
| |
| bb6: |
| %tmp7 = icmp slt i32 %arg, %arg1 |
| br label %bb3 |
| |
| bb8: |
| ret void |
| } |
| |
| declare i32 @llvm.amdgcn.workitem.id.x() #1 |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { nounwind readnone } |