| ; RUN: llc -march=hexagon < %s | FileCheck %s |
| ; |
| ; Remove the unconditional jump to following instruction. |
| |
| ; CHECK: endloop0 |
| ; CHECK-NOT: jump [[L1:.]]{{.*[[:space:]]+}}[[L1]] |
| |
| define void @test(ptr nocapture %a, i32 %n) nounwind { |
| entry: |
| br label %for.body |
| |
| for.body: |
| %arrayidx.phi = phi ptr [ %a, %entry ], [ %arrayidx.inc, %for.body ] |
| %i.02 = phi i32 [ 0, %entry ], [ %inc, %for.body ] |
| %0 = load i32, ptr %arrayidx.phi, align 4 |
| %add = add nsw i32 %0, 1 |
| store i32 %add, ptr %arrayidx.phi, align 4 |
| %inc = add nsw i32 %i.02, 1 |
| %exitcond = icmp eq i32 %inc, 100 |
| %arrayidx.inc = getelementptr i32, ptr %arrayidx.phi, i32 1 |
| br i1 %exitcond, label %for.end, label %for.body |
| |
| for.end: |
| ret void |
| } |
| |
