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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -O2 -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s3 4define <vscale x 8 x i16> @sext_splat_v8i16_128() {5; CHECK-LABEL: sext_splat_v8i16_128:6; CHECK: // %bb.0:7; CHECK-NEXT: mov z0.h, #-128 // =0xffffffffffffff808; CHECK-NEXT: ret9 %a = shl <vscale x 8 x i16> splat(i16 128), splat (i16 8)10 %b = ashr <vscale x 8 x i16> %a, splat (i16 8)11 ret <vscale x 8 x i16> %b12}13 14define <vscale x 8 x i1> @sext_icmp_splat_v8i16_128(<vscale x 8 x i8> %d) {15; CHECK-LABEL: sext_icmp_splat_v8i16_128:16; CHECK: // %bb.0:17; CHECK-NEXT: ptrue p0.h18; CHECK-NEXT: sxtb z0.h, p0/m, z0.h19; CHECK-NEXT: cmpgt p0.h, p0/z, z0.h, #-120; CHECK-NEXT: ret21 %c = icmp ugt <vscale x 8 x i8> splat(i8 128), %d22 ret <vscale x 8 x i1> %c23}24 25define <vscale x 4 x i1> @sext_icmp_splat_v4i16_128(<vscale x 4 x i8> %d) {26; CHECK-LABEL: sext_icmp_splat_v4i16_128:27; CHECK: // %bb.0:28; CHECK-NEXT: ptrue p0.s29; CHECK-NEXT: sxtb z0.s, p0/m, z0.s30; CHECK-NEXT: cmpgt p0.s, p0/z, z0.s, #-131; CHECK-NEXT: ret32 %c = icmp ugt <vscale x 4 x i8> splat(i8 128), %d33 ret <vscale x 4 x i1> %c34}35