1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx512-vselect-crash.ll b/test/CodeGen/X86/avx512-vselect-crash.ll
new file mode 100644
index 0000000..9d652d3
--- /dev/null
+++ b/test/CodeGen/X86/avx512-vselect-crash.ll
@@ -0,0 +1,11 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
+
+; CHECK-LABEL: test
+; CHECK: vpxord
+; CHECK: ret
+define <16 x i32> @test() {
+entry:
+  %0 = icmp slt <16 x i32> undef, undef
+  %1 = select <16 x i1> %0, <16 x i32> undef, <16 x i32> zeroinitializer
+  ret <16 x i32> %1
+}