1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/test/Transforms/GlobalOpt/pr33686.ll b/llvm/test/Transforms/GlobalOpt/pr33686.ll
new file mode 100644
index 00000000000..d6bb98735f4
--- /dev/null
+++ b/llvm/test/Transforms/GlobalOpt/pr33686.ll
@@ -0,0 +1,17 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt -S -globalopt %s | FileCheck %s
+
+@glob = external global i16, align 1
+
+define void @beth() {
+; CHECK-LABEL: @beth(
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    ret void
+;
+entry:
+  ret void
+
+notreachable:
+  %patatino = select i1 undef, i16* @glob, i16* %patatino
+  br label %notreachable
+}