1 files changed, 14 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/CBackend/2008-05-31-BoolOverflow.ll b/llvm/test/CodeGen/CBackend/2008-05-31-BoolOverflow.ll
new file mode 100644
index 00000000000..52e02590078
--- /dev/null
+++ b/llvm/test/CodeGen/CBackend/2008-05-31-BoolOverflow.ll
@@ -0,0 +1,14 @@
+; RUN: llvm-as < %s | llc -march=c | grep {llvm_cbe_t.*&1}
+define i32 @test(i32 %r) {
+  %s = icmp eq i32 %r, 0
+  %t = add i1 %s, %s
+  %u = zext i1 %t to i32
+  br i1 %t, label %A, label %B
+A:
+
+  ret i32 %u
+B:
+
+  %v = select i1 %t, i32 %r, i32 %u
+  ret i32 %v
+}