1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/extract-vector-elt-zEC12.ll b/test/CodeGen/SystemZ/extract-vector-elt-zEC12.ll
new file mode 100644
index 000000000000..7bfe5ac8c1a5
--- /dev/null
+++ b/test/CodeGen/SystemZ/extract-vector-elt-zEC12.ll
@@ -0,0 +1,21 @@
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=zEC12 | FileCheck %s
+;
+; Test that <1 x i8> is legalized properly without vector support.
+
+define void @autogen_SD18500(i8*) {
+; CHECK: .text
+BB:
+  %L5 = load i8, i8* %0
+  %I22 = insertelement <1 x i8> undef, i8 %L5, i32 0
+  %Cmp53 = icmp ule i1 undef, undef
+  br label %CF244
+
+CF244:                                            ; preds = %CF244, %BB
+  %Sl119 = select i1 %Cmp53, <1 x i8> %I22, <1 x i8> undef
+  %Cmp148 = fcmp une float 0x3E03A81780000000, 0x42D92DCD00000000
+  br i1 %Cmp148, label %CF244, label %CF241
+
+CF241:                                            ; preds = %CF241, %CF244
+  %Sl199 = select i1 true, <1 x i8> %Sl119, <1 x i8> zeroinitializer
+  br label %CF241
+}