1 ; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
3 ; PRED_SET* instructions must be tied to any instruction that uses their
4 ; result. This tests that there are no instructions between the PRED_SET*
5 ; and the PREDICATE_BREAK in this loop.
10 ; CHECK-NEXT: PREDICATED_BREAK
11 define void @loop_ge(i32 addrspace(1)* nocapture %out, i32 %iterations) nounwind {
13 %cmp5 = icmp sgt i32 %iterations, 0
14 br i1 %cmp5, label %for.body, label %for.end
16 for.body: ; preds = %for.body, %entry
17 %i.07.in = phi i32 [ %i.07, %for.body ], [ %iterations, %entry ]
18 %ai.06 = phi i32 [ %add, %for.body ], [ 0, %entry ]
19 %i.07 = add nsw i32 %i.07.in, -1
20 %arrayidx = getelementptr inbounds i32 addrspace(1)* %out, i32 %ai.06
21 store i32 %i.07, i32 addrspace(1)* %arrayidx, align 4
22 %add = add nsw i32 %ai.06, 1
23 %exitcond = icmp eq i32 %add, %iterations
24 br i1 %exitcond, label %for.end, label %for.body
26 for.end: ; preds = %for.body, %entry