1 files changed, 36 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/vec-perm-10.ll b/test/CodeGen/SystemZ/vec-perm-10.ll
new file mode 100644
index 000000000000..382e6dc4c3fb
--- /dev/null
+++ b/test/CodeGen/SystemZ/vec-perm-10.ll
@@ -0,0 +1,36 @@
+; Test general vector permute of a v8i16.
+;
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | \
+; RUN:   FileCheck -check-prefix=CHECK-CODE %s
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | \
+; RUN:   FileCheck -check-prefix=CHECK-VECTOR %s
+
+define <8 x i16> @f1(<8 x i16> %val1, <8 x i16> %val2) {
+; CHECK-CODE-LABEL: f1:
+; CHECK-CODE: larl [[REG:%r[0-5]]],
+; CHECK-CODE: vl [[MASK:%v[0-9]+]], 0([[REG]])
+; CHECK-CODE: vperm %v24, %v26, %v24, [[MASK]]
+; CHECK-CODE: br %r14
+;
+; CHECK-VECTOR: .byte 0
+; CHECK-VECTOR-NEXT: .byte 1
+; CHECK-VECTOR-NEXT: .byte 26
+; CHECK-VECTOR-NEXT: .byte 27
+; Any 2 bytes would be OK here
+; CHECK-VECTOR-NEXT: .space 1
+; CHECK-VECTOR-NEXT: .space 1
+; CHECK-VECTOR-NEXT: .byte 28
+; CHECK-VECTOR-NEXT: .byte 29
+; CHECK-VECTOR-NEXT: .byte 6
+; CHECK-VECTOR-NEXT: .byte 7
+; CHECK-VECTOR-NEXT: .byte 14
+; CHECK-VECTOR-NEXT: .byte 15
+; CHECK-VECTOR-NEXT: .byte 8
+; CHECK-VECTOR-NEXT: .byte 9
+; CHECK-VECTOR-NEXT: .byte 16
+; CHECK-VECTOR-NEXT: .byte 17
+  %ret = shufflevector <8 x i16> %val1, <8 x i16> %val2,
+                       <8 x i32> <i32 8, i32 5, i32 undef, i32 6,
+                                  i32 11, i32 15, i32 12, i32 0>
+  ret <8 x i16> %ret
+}