1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; PRED_SET* instructions must be tied to any instruction that uses their 4*9880d681SAndroid Build Coastguard Worker; result. This tests that there are no instructions between the PRED_SET* 5*9880d681SAndroid Build Coastguard Worker; and the PREDICATE_BREAK in this loop. 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Worker; CHECK: {{^}}loop_ge: 8*9880d681SAndroid Build Coastguard Worker; CHECK: LOOP_START_DX10 9*9880d681SAndroid Build Coastguard Worker; CHECK: ALU_PUSH_BEFORE 10*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: JUMP 11*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: LOOP_BREAK 12*9880d681SAndroid Build Coastguard Workerdefine void @loop_ge(i32 addrspace(1)* nocapture %out, i32 %iterations) nounwind { 13*9880d681SAndroid Build Coastguard Workerentry: 14*9880d681SAndroid Build Coastguard Worker %cmp5 = icmp sgt i32 %iterations, 0 15*9880d681SAndroid Build Coastguard Worker br i1 %cmp5, label %for.body, label %for.end 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Workerfor.body: ; preds = %for.body, %entry 18*9880d681SAndroid Build Coastguard Worker %i.07.in = phi i32 [ %i.07, %for.body ], [ %iterations, %entry ] 19*9880d681SAndroid Build Coastguard Worker %ai.06 = phi i32 [ %add, %for.body ], [ 0, %entry ] 20*9880d681SAndroid Build Coastguard Worker %i.07 = add nsw i32 %i.07.in, -1 21*9880d681SAndroid Build Coastguard Worker %arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %out, i32 %ai.06 22*9880d681SAndroid Build Coastguard Worker store i32 %i.07, i32 addrspace(1)* %arrayidx, align 4 23*9880d681SAndroid Build Coastguard Worker %add = add nsw i32 %ai.06, 1 24*9880d681SAndroid Build Coastguard Worker %exitcond = icmp eq i32 %add, %iterations 25*9880d681SAndroid Build Coastguard Worker br i1 %exitcond, label %for.end, label %for.body 26*9880d681SAndroid Build Coastguard Worker 27*9880d681SAndroid Build Coastguard Workerfor.end: ; preds = %for.body, %entry 28*9880d681SAndroid Build Coastguard Worker ret void 29*9880d681SAndroid Build Coastguard Worker} 30