diff --git a/llvm/test/Transforms/GlobalOpt/globalsra-align.ll b/llvm/test/Transforms/GlobalOpt/globalsra-align.ll
new file mode 100644
index 0000000000000..47e197128389b
--- /dev/null
+++ b/llvm/test/Transforms/GlobalOpt/globalsra-align.ll
@@ -0,0 +1,56 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals
+; RUN: opt < %s -globalopt -S | FileCheck %s
+
+target datalayout = "p:16:32:64" ; 16-bit pointers with 32-bit ABI alignment and 64-bit preferred alignmentt
+
+@a = internal global [2 x [7 x i32*]] zeroinitializer, align 16
+
+; FIXME:
+; PR50253
+; The store alignments are correct initially, but they should be updated
+; after transforming the global. The global pointer retains its original
+; "align 16", so access to element N into the new array should be offset
+; by the ABI alignment of N pointers.
+
+;.
+; CHECK: @[[A_1:[a-zA-Z0-9_$"\\.-]+]] = internal unnamed_addr global [7 x i32*] zeroinitializer, align 16
+;.
+define i32* @reduce_align_0() {
+; CHECK-LABEL: @reduce_align_0(
+; CHECK-NEXT:    store i32* null, i32** getelementptr inbounds ([7 x i32*], [7 x i32*]* @a.1, i32 0, i64 0), align 4
+; CHECK-NEXT:    ret i32* null
+;
+  %x = load i32*, i32** getelementptr inbounds ([2 x [7 x i32*]], [2 x [7 x i32*]]* @a, i64 0, i64 0, i64 0), align 1
+  store i32* null, i32** getelementptr inbounds ([2 x [7 x i32*]], [2 x [7 x i32*]]* @a, i64 0, i64 1, i64 0), align 4
+  ret i32* %x
+}
+
+define i32* @reduce_align_1() {
+; CHECK-LABEL: @reduce_align_1(
+; CHECK-NEXT:    store i32* null, i32** getelementptr inbounds ([7 x i32*], [7 x i32*]* @a.1, i32 0, i64 1), align 16
+; CHECK-NEXT:    ret i32* null
+;
+  %x = load i32*, i32** getelementptr inbounds ([2 x [7 x i32*]], [2 x [7 x i32*]]* @a, i64 0, i64 0, i64 0), align 1
+  store i32* null, i32** getelementptr inbounds ([2 x [7 x i32*]], [2 x [7 x i32*]]* @a, i64 0, i64 1, i64 1), align 16
+  ret i32* %x
+}
+
+define i32* @reduce_align_2() {
+; CHECK-LABEL: @reduce_align_2(
+; CHECK-NEXT:    store i32* null, i32** getelementptr inbounds ([7 x i32*], [7 x i32*]* @a.1, i32 0, i64 2), align 4
+; CHECK-NEXT:    ret i32* null
+;
+  %x = load i32*, i32** getelementptr inbounds ([2 x [7 x i32*]], [2 x [7 x i32*]]* @a, i64 0, i64 0, i64 0), align 1
+  store i32* null, i32** getelementptr inbounds ([2 x [7 x i32*]], [2 x [7 x i32*]]* @a, i64 0, i64 1, i64 2), align 4
+  ret i32* %x
+}
+
+define i32* @reduce_align_3() {
+; CHECK-LABEL: @reduce_align_3(
+; CHECK-NEXT:    store i32* null, i32** getelementptr inbounds ([7 x i32*], [7 x i32*]* @a.1, i32 0, i64 3), align 8
+; CHECK-NEXT:    ret i32* null
+;
+  %x = load i32*, i32** getelementptr inbounds ([2 x [7 x i32*]], [2 x [7 x i32*]]* @a, i64 0, i64 0, i64 0), align 1
+  store i32* null, i32** getelementptr inbounds ([2 x [7 x i32*]], [2 x [7 x i32*]]* @a, i64 0, i64 1, i64 3), align 8
+  ret i32* %x
+}