--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/llvm/test/Transforms/IndVarSimplify/eliminate-exit-no-dl.ll	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,45 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt -indvars -S < %s | FileCheck %s
+
+; Check the case where one exit has a pointer EC, and the other doesn't.
+; Note that this test case is really really fragile.  Removing any
+; instruction in the below causes the result to differ.  Note that the lack
+; of a data layout (with pointer size info) is critical to getting a pointer
+; EC returned by SCEV.
+
+@global = external global [0 x i8], align 1
+
+define void @foo() {
+; CHECK-LABEL: @foo(
+; CHECK-NEXT:  bb:
+; CHECK-NEXT:    br label [[BB3:%.*]]
+; CHECK:       bb3:
+; CHECK-NEXT:    [[TMP:%.*]] = phi i8* [ [[TMP4:%.*]], [[BB7:%.*]] ], [ getelementptr inbounds ([0 x i8], [0 x i8]* @global, i64 0, i64 2), [[BB:%.*]] ]
+; CHECK-NEXT:    [[TMP4]] = getelementptr inbounds i8, i8* [[TMP]], i64 -1
+; CHECK-NEXT:    [[TMP6:%.*]] = load i8, i8* [[TMP4]], align 1
+; CHECK-NEXT:    [[TMP5:%.*]] = icmp ugt i8* [[TMP4]], getelementptr inbounds ([0 x i8], [0 x i8]* @global, i64 0, i64 500)
+; CHECK-NEXT:    br i1 [[TMP5]], label [[BB7]], label [[BB11:%.*]]
+; CHECK:       bb7:
+; CHECK-NEXT:    [[TMP8:%.*]] = zext i8 [[TMP6]] to i64
+; CHECK-NEXT:    br i1 true, label [[BB11]], label [[BB3]]
+; CHECK:       bb11:
+; CHECK-NEXT:    ret void
+;
+bb:
+  br label %bb3
+
+bb3:                                              ; preds = %bb7, %bb2
+  %tmp = phi i8* [ %tmp4, %bb7 ], [ getelementptr inbounds ([0 x i8], [0 x i8]* @global, i64 0, i64 2), %bb ]
+  %tmp4 = getelementptr inbounds i8, i8* %tmp, i64 -1
+  %tmp6 = load i8, i8* %tmp4, align 1
+  %tmp5 = icmp ugt i8* %tmp4, getelementptr inbounds ([0 x i8], [0 x i8]* @global, i64 0, i64 500)
+  br i1 %tmp5, label %bb7, label %bb11
+
+bb7:                                              ; preds = %bb3
+  %tmp8 = zext i8 %tmp6 to i64
+  %tmp10 = icmp eq i16 0, 0
+  br i1 %tmp10, label %bb11, label %bb3
+
+bb11:                                             ; preds = %bb7, %bb3
+  ret void
+}