; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=aarch64-none-elf < %s | FileCheck %s --check-prefixes=CHECK,CHECK-SD
; RUN: llc -mtriple=aarch64-none-elf -global-isel < %s | FileCheck %s --check-prefixes=CHECK,CHECK-GI

define <2 x i32> @test_v2i64(<2 x i64> %n) {
; CHECK-SD-LABEL: test_v2i64:
; CHECK-SD:       // %bb.0: // %entry
; CHECK-SD-NEXT:    sshr v0.2d, v0.2d, #35
; CHECK-SD-NEXT:    xtn v0.2s, v0.2d
; CHECK-SD-NEXT:    usra v0.2s, v0.2s, #31
; CHECK-SD-NEXT:    ret
;
; CHECK-GI-LABEL: test_v2i64:
; CHECK-GI:       // %bb.0: // %entry
; CHECK-GI-NEXT:    ushr v1.2d, v0.2d, #63
; CHECK-GI-NEXT:    sshr v0.2d, v0.2d, #35
; CHECK-GI-NEXT:    xtn v1.2s, v1.2d
; CHECK-GI-NEXT:    xtn v0.2s, v0.2d
; CHECK-GI-NEXT:    add v0.2s, v1.2s, v0.2s
; CHECK-GI-NEXT:    ret
entry:
  %shr = lshr <2 x i64> %n, splat (i64 63)
  %vmovn.i4 = trunc nuw nsw <2 x i64> %shr to <2 x i32>
  %shr1 = ashr <2 x i64> %n, splat (i64 35)
  %vmovn.i = trunc nsw <2 x i64> %shr1 to <2 x i32>
  %add = add nsw <2 x i32> %vmovn.i4, %vmovn.i
  ret <2 x i32> %add
}

define <4 x i16> @test_v4i32(<4 x i32> %n) {
; CHECK-SD-LABEL: test_v4i32:
; CHECK-SD:       // %bb.0: // %entry
; CHECK-SD-NEXT:    sshr v0.4s, v0.4s, #17
; CHECK-SD-NEXT:    xtn v0.4h, v0.4s
; CHECK-SD-NEXT:    usra v0.4h, v0.4h, #15
; CHECK-SD-NEXT:    ret
;
; CHECK-GI-LABEL: test_v4i32:
; CHECK-GI:       // %bb.0: // %entry
; CHECK-GI-NEXT:    ushr v1.4s, v0.4s, #31
; CHECK-GI-NEXT:    sshr v0.4s, v0.4s, #17
; CHECK-GI-NEXT:    xtn v1.4h, v1.4s
; CHECK-GI-NEXT:    xtn v0.4h, v0.4s
; CHECK-GI-NEXT:    add v0.4h, v1.4h, v0.4h
; CHECK-GI-NEXT:    ret
entry:
  %shr = lshr <4 x i32> %n, splat (i32 31)
  %vmovn.i4 = trunc nuw nsw <4 x i32> %shr to <4 x i16>
  %shr1 = ashr <4 x i32> %n, splat (i32 17)
  %vmovn.i = trunc nsw <4 x i32> %shr1 to <4 x i16>
  %add = add nsw <4 x i16> %vmovn.i4, %vmovn.i
  ret <4 x i16> %add
}

define <8 x i8> @test_v8i16(<8 x i16> %n) {
; CHECK-SD-LABEL: test_v8i16:
; CHECK-SD:       // %bb.0: // %entry
; CHECK-SD-NEXT:    sshr v0.8h, v0.8h, #9
; CHECK-SD-NEXT:    xtn v0.8b, v0.8h
; CHECK-SD-NEXT:    usra v0.8b, v0.8b, #7
; CHECK-SD-NEXT:    ret
;
; CHECK-GI-LABEL: test_v8i16:
; CHECK-GI:       // %bb.0: // %entry
; CHECK-GI-NEXT:    ushr v1.8h, v0.8h, #15
; CHECK-GI-NEXT:    sshr v0.8h, v0.8h, #9
; CHECK-GI-NEXT:    xtn v1.8b, v1.8h
; CHECK-GI-NEXT:    xtn v0.8b, v0.8h
; CHECK-GI-NEXT:    add v0.8b, v1.8b, v0.8b
; CHECK-GI-NEXT:    ret
entry:
  %shr = lshr <8 x i16> %n, splat (i16 15)
  %vmovn.i4 = trunc nuw nsw <8 x i16> %shr to <8 x i8>
  %shr1 = ashr <8 x i16> %n, splat (i16 9)
  %vmovn.i = trunc nsw <8 x i16> %shr1 to <8 x i8>
  %add = add nsw <8 x i8> %vmovn.i4, %vmovn.i
  ret <8 x i8> %add
}

define <2 x i32> @test_v2i64_smallsrl(<2 x i64> %n) {
; CHECK-LABEL: test_v2i64_smallsrl:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ushr v1.2d, v0.2d, #62
; CHECK-NEXT:    sshr v0.2d, v0.2d, #35
; CHECK-NEXT:    xtn v1.2s, v1.2d
; CHECK-NEXT:    xtn v0.2s, v0.2d
; CHECK-NEXT:    add v0.2s, v1.2s, v0.2s
; CHECK-NEXT:    ret
entry:
  %shr = lshr <2 x i64> %n, splat (i64 62)
  %vmovn.i4 = trunc nuw nsw <2 x i64> %shr to <2 x i32>
  %shr1 = ashr <2 x i64> %n, splat (i64 35)
  %vmovn.i = trunc nsw <2 x i64> %shr1 to <2 x i32>
  %add = add nsw <2 x i32> %vmovn.i4, %vmovn.i
  ret <2 x i32> %add
}

define <2 x i32> @test_v2i64_smallsra(<2 x i64> %n) {
; CHECK-LABEL: test_v2i64_smallsra:
; CHECK:       // %bb.0: // %entry
; CHECK-NEXT:    ushr v1.2d, v0.2d, #63
; CHECK-NEXT:    shrn v0.2s, v0.2d, #27
; CHECK-NEXT:    xtn v1.2s, v1.2d
; CHECK-NEXT:    add v0.2s, v1.2s, v0.2s
; CHECK-NEXT:    ret
entry:
  %shr = lshr <2 x i64> %n, splat (i64 63)
  %vmovn.i4 = trunc nuw nsw <2 x i64> %shr to <2 x i32>
  %shr1 = ashr <2 x i64> %n, splat (i64 27)
  %vmovn.i = trunc nsw <2 x i64> %shr1 to <2 x i32>
  %add = add nsw <2 x i32> %vmovn.i4, %vmovn.i
  ret <2 x i32> %add
}