1 files changed, 50 insertions, 0 deletions
diff --git a/polly/test/Isl/CodeGen/conflict-between-loop-invariant-code-hosting-and-escape-map-computation.ll b/polly/test/Isl/CodeGen/conflict-between-loop-invariant-code-hosting-and-escape-map-computation.ll
new file mode 100644
index 00000000000..94d1427f1fa
--- /dev/null
+++ b/polly/test/Isl/CodeGen/conflict-between-loop-invariant-code-hosting-and-escape-map-computation.ll
@@ -0,0 +1,50 @@
+; RUN: opt %loadPolly -polly-process-unprofitable -analyze -polly-codegen < %s
+;
+; CHECK: store i32 %tmp14_p_scalar_, i32* %tmp14.s2a
+; CHECK: %tmp14.final_reload = load i32, i32* %tmp14.s2a
+; CHECK: %tmp17b.final_reload = load i32, i32* %tmp17b.preload.s2a
+; CHECK: %tmp17.final_reload = load i32, i32* %tmp17.preload.s2a
+;
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+
+; Function Attrs: nounwind uwtable
+define void @hoge(i8* %arg, i32 %arg4) #0 {
+bb:
+  br label %bb5
+
+bb5:                                              ; preds = %bb
+  br i1 undef, label %bb6, label %bb18
+
+bb6:                                              ; preds = %bb5
+  %tmp7 = getelementptr i8, i8* %arg, i64 0
+  %tmp8 = getelementptr inbounds i8, i8* %tmp7, i64 4
+  %tmp9 = getelementptr inbounds i8, i8* %tmp8, i64 20
+  br label %bb10
+
+bb10:                                             ; preds = %bb10, %bb6
+  %tmp11 = phi i32 [ %tmp12, %bb10 ], [ 2, %bb6 ]
+  %tmp12 = add nuw nsw i32 %tmp11, 1
+  br i1 false, label %bb10, label %bb13
+
+bb13:                                             ; preds = %bb10
+  %tmp = bitcast i8* %tmp9 to i32*
+  %tmp14 = load i32, i32* %tmp, align 4
+  %tmp15 = getelementptr inbounds i8, i8* %tmp9, i64 4
+  %tmp16 = bitcast i8* %tmp15 to i32*
+  %tmp17 = load i32, i32* %tmp16, align 4
+  store i32 %tmp17, i32* %tmp, align 4
+  %tmp15b = getelementptr inbounds i8, i8* %tmp9, i64 8
+  %tmp16b = bitcast i8* %tmp15b to i32*
+  %tmp17b = load i32, i32* %tmp16b, align 4
+  store i32 %tmp17b, i32* %tmp, align 4
+  br label %bb19
+
+bb18:                                             ; preds = %bb5
+  br label %bb19
+
+bb19:                                             ; preds = %bb18, %bb13
+  %tmp20 = phi i32 [ %tmp14, %bb13 ], [ %arg4, %bb18 ]
+  %tmp21 = phi i32 [ %tmp17, %bb13 ], [ %arg4, %bb18 ]
+  %tmp22 = phi i32 [ %tmp17b, %bb13 ], [ %arg4, %bb18 ]
+  unreachable
+}