}
+define <4 x half> @build_h4(<4 x half> %a) {
+entry:
+; CHECK-LABEL: build_h4:
+; CHECK: movz [[GPR:w[0-9]+]], #0x3ccd
+; CHECK: dup v0.4h, [[GPR]]
+ ret <4 x half> <half 0xH3CCD, half 0xH3CCD, half 0xH3CCD, half 0xH3CCD>
+}
+
+
define <4 x half> @sub_h(<4 x half> %a, <4 x half> %b) {
entry:
; CHECK-LABEL: sub_h: