1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/srem-simplify-bug.ll b/llvm/test/Transforms/InstCombine/srem-simplify-bug.ll
new file mode 100644
index 00000000000..cdf52025683
--- /dev/null
+++ b/llvm/test/Transforms/InstCombine/srem-simplify-bug.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {ret i1 false}
+; PR2276
+
+define i1 @f(i32 %x) {
+  %A = or i32 %x, 1
+  %B = srem i32 %A, 1
+  %C = icmp ne i32 %B, 0
+  ret i1 %C
+}