1 ; RUN: llc -march=hexagon < %s | FileCheck %s 2 ; 3 ; Remove the unconditional jump to following instruction. 4 5 ; CHECK: endloop0 6 ; CHECK-NOT: jump [[L1:.]] 7 ; CHECK-NOT: [[L1]] 8 9 define void @test(i32* nocapture %a, i32 %n) nounwind { 10 entry: 11 br label %for.body 12 13 for.body: 14 %arrayidx.phi = phi i32* [ %a, %entry ], [ %arrayidx.inc, %for.body ] 15 %i.02 = phi i32 [ 0, %entry ], [ %inc, %for.body ] 16 %0 = load i32, i32* %arrayidx.phi, align 4 17 %add = add nsw i32 %0, 1 18 store i32 %add, i32* %arrayidx.phi, align 4 19 %inc = add nsw i32 %i.02, 1 20 %exitcond = icmp eq i32 %inc, 100 21 %arrayidx.inc = getelementptr i32, i32* %arrayidx.phi, i32 1 22 br i1 %exitcond, label %for.end, label %for.body 23 24 for.end: 25 ret void 26 } 27 28
