1 files changed, 41 insertions, 0 deletions
diff --git a/test/CodeGen/R600/loop-address.ll b/test/CodeGen/R600/loop-address.ll
new file mode 100644
index 0000000..8a5458b
--- /dev/null
+++ b/test/CodeGen/R600/loop-address.ll
@@ -0,0 +1,41 @@
+;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
+
+;CHECK: TEX
+;CHECK: ALU_PUSH
+;CHECK: JUMP @4
+;CHECK: ELSE @16
+;CHECK: TEX
+;CHECK: LOOP_START_DX10 @15
+;CHECK: LOOP_BREAK @14
+;CHECK: POP @16
+
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048-n32:64"
+target triple = "r600--"
+
+define void @loop_ge(i32 addrspace(1)* nocapture %out, i32 %iterations) #0 {
+entry:
+  %cmp5 = icmp sgt i32 %iterations, 0
+  br i1 %cmp5, label %for.body, label %for.end
+
+for.body:                                         ; preds = %for.body, %entry
+  %i.07.in = phi i32 [ %i.07, %for.body ], [ %iterations, %entry ]
+  %ai.06 = phi i32 [ %add, %for.body ], [ 0, %entry ]
+  %i.07 = add nsw i32 %i.07.in, -1
+  %arrayidx = getelementptr inbounds i32 addrspace(1)* %out, i32 %ai.06
+  store i32 %i.07, i32 addrspace(1)* %arrayidx, align 4
+  %add = add nsw i32 %ai.06, 1
+  %exitcond = icmp eq i32 %add, %iterations
+  br i1 %exitcond, label %for.end, label %for.body
+
+for.end:                                          ; preds = %for.body, %entry
+  ret void
+}
+
+attributes #0 = { nounwind "fp-contract-model"="standard" "relocation-model"="pic" "ssp-buffers-size"="8" }
+
+!opencl.kernels = !{!0, !1, !2, !3}
+
+!0 = metadata !{void (i32 addrspace(1)*, i32)* @loop_ge}
+!1 = metadata !{null}
+!2 = metadata !{null}
+!3 = metadata !{null}