--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt -S -gvn < %s | FileCheck %s
+
+define i64 @test(i64** noalias %p, i64* noalias %q) {
+; CHECK-LABEL: @test(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: store i64* [[Q:%.*]], i64** [[P:%.*]], align 8
+; CHECK-NEXT: br i1 false, label [[IF:%.*]], label [[MERGE:%.*]]
+; CHECK: if:
+; CHECK-NEXT: call void @clobber(i64** [[P]])
+; CHECK-NEXT: br label [[MERGE]]
+; CHECK: merge:
+; CHECK-NEXT: store i64 1, i64* [[Q]], align 4
+; CHECK-NEXT: [[Q3:%.*]] = getelementptr i64, i64* [[Q]], i64 1
+; CHECK-NEXT: store i64 2, i64* [[Q3]], align 4
+; CHECK-NEXT: [[V2:%.*]] = load i64, i64* [[Q]], align 4
+; CHECK-NEXT: ret i64 [[V2]]
+;
+entry:
+ store i64* %q, i64** %p
+ br i1 false, label %if, label %merge
+
+if:
+ call void @clobber(i64** %p)
+ br label %merge
+
+merge:
+ %q2 = load i64*, i64** %p
+ store i64 1, i64* %q2
+ %v = load i64, i64* %q
+ %q3 = getelementptr i64, i64* %q, i64 %v
+ store i64 2, i64* %q3
+ %v2 = load i64, i64* %q
+ ret i64 %v2
+}
+
+declare void @clobber(i64** %p)