; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
; RUN: opt < %s -mtriple=aarch64--linux-gnu -passes='print<cost-model>' 2>&1 -disable-output | FileCheck %s

; These tests check the costs of ld1r instructions, through the
; isLegalBroadcastLoad method. The tests use vector loads and splats,
; as opposed to scalar loads, inserts and splats as that is how
; getShuffleCost currently recognizes them.

define void @shuffle() {
; CHECK-LABEL: 'shuffle'
; CHECK-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %lv2i8 = load <2 x i8>, ptr undef, align 2
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sv2i8 = shufflevector <2 x i8> %lv2i8, <2 x i8> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %lv4i8 = load <4 x i8>, ptr undef, align 4
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sv4i8 = shufflevector <4 x i8> %lv4i8, <4 x i8> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv8i8 = load <8 x i8>, ptr undef, align 8
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv8i8 = shufflevector <8 x i8> %lv8i8, <8 x i8> undef, <8 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv16i8 = load <16 x i8>, ptr undef, align 16
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv16i8 = shufflevector <16 x i8> %lv16i8, <16 x i8> undef, <16 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %lv2i16 = load <2 x i16>, ptr undef, align 4
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sv2i16 = shufflevector <2 x i16> %lv2i16, <2 x i16> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv4i16 = load <4 x i16>, ptr undef, align 8
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv4i16 = shufflevector <4 x i16> %lv4i16, <4 x i16> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv8i16 = load <8 x i16>, ptr undef, align 16
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv8i16 = shufflevector <8 x i16> %lv8i16, <8 x i16> undef, <8 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %lv16i16 = load <16 x i16>, ptr undef, align 32
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv16i16 = shufflevector <16 x i16> %lv16i16, <16 x i16> undef, <16 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv2i32 = load <2 x i32>, ptr undef, align 8
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv2i32 = shufflevector <2 x i32> %lv2i32, <2 x i32> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv4i32 = load <4 x i32>, ptr undef, align 16
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv4i32 = shufflevector <4 x i32> %lv4i32, <4 x i32> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %lv8i32 = load <8 x i32>, ptr undef, align 32
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv8i32 = shufflevector <8 x i32> %lv8i32, <8 x i32> undef, <8 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv2i64 = load <2 x i64>, ptr undef, align 16
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv2i64 = shufflevector <2 x i64> %lv2i64, <2 x i64> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %lv4i64 = load <4 x i64>, ptr undef, align 32
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv4i64 = shufflevector <4 x i64> %lv4i64, <4 x i64> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv2f16 = load <2 x half>, ptr undef, align 4
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv2f16 = shufflevector <2 x half> %lv2f16, <2 x half> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv4f16 = load <4 x half>, ptr undef, align 8
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv4f16 = shufflevector <4 x half> %lv4f16, <4 x half> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv8f16 = load <8 x half>, ptr undef, align 16
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv8f16 = shufflevector <8 x half> %lv8f16, <8 x half> undef, <8 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %lv16f16 = load <16 x half>, ptr undef, align 32
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv16f16 = shufflevector <16 x half> %lv16f16, <16 x half> undef, <16 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv2f32 = load <2 x float>, ptr undef, align 8
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv2f32 = shufflevector <2 x float> %lv2f32, <2 x float> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv4f32 = load <4 x float>, ptr undef, align 16
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv4f32 = shufflevector <4 x float> %lv4f32, <4 x float> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %lv8f32 = load <8 x float>, ptr undef, align 32
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv8f32 = shufflevector <8 x float> %lv8f32, <8 x float> undef, <8 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %lv2f64 = load <2 x double>, ptr undef, align 16
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv2f64 = shufflevector <2 x double> %lv2f64, <2 x double> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 2 for instruction: %lv4f64 = load <4 x double>, ptr undef, align 32
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sv4f64 = shufflevector <4 x double> %lv4f64, <4 x double> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
;
  %lv2i8 = load <2 x i8>, ptr undef
  %sv2i8 = shufflevector <2 x i8> %lv2i8, <2 x i8> undef, <2 x i32> zeroinitializer
  %lv4i8 = load <4 x i8>, ptr undef
  %sv4i8 = shufflevector <4 x i8> %lv4i8, <4 x i8> undef, <4 x i32> zeroinitializer
  %lv8i8 = load <8 x i8>, ptr undef
  %sv8i8 = shufflevector <8 x i8> %lv8i8, <8 x i8> undef, <8 x i32> zeroinitializer
  %lv16i8 = load <16 x i8>, ptr undef
  %sv16i8 = shufflevector <16 x i8> %lv16i8, <16 x i8> undef, <16 x i32> zeroinitializer

  %lv2i16 = load <2 x i16>, ptr undef
  %sv2i16 = shufflevector <2 x i16> %lv2i16, <2 x i16> undef, <2 x i32> zeroinitializer
  %lv4i16 = load <4 x i16>, ptr undef
  %sv4i16 = shufflevector <4 x i16> %lv4i16, <4 x i16> undef, <4 x i32> zeroinitializer
  %lv8i16 = load <8 x i16>, ptr undef
  %sv8i16 = shufflevector <8 x i16> %lv8i16, <8 x i16> undef, <8 x i32> zeroinitializer
  %lv16i16 = load <16 x i16>, ptr undef
  %sv16i16 = shufflevector <16 x i16> %lv16i16, <16 x i16> undef, <16 x i32> zeroinitializer

  %lv2i32 = load <2 x i32>, ptr undef
  %sv2i32 = shufflevector <2 x i32> %lv2i32, <2 x i32> undef, <2 x i32> zeroinitializer
  %lv4i32 = load <4 x i32>, ptr undef
  %sv4i32 = shufflevector <4 x i32> %lv4i32, <4 x i32> undef, <4 x i32> zeroinitializer
  %lv8i32 = load <8 x i32>, ptr undef
  %sv8i32 = shufflevector <8 x i32> %lv8i32, <8 x i32> undef, <8 x i32> zeroinitializer

  %lv2i64 = load <2 x i64>, ptr undef
  %sv2i64 = shufflevector <2 x i64> %lv2i64, <2 x i64> undef, <2 x i32> zeroinitializer
  %lv4i64 = load <4 x i64>, ptr undef
  %sv4i64 = shufflevector <4 x i64> %lv4i64, <4 x i64> undef, <4 x i32> zeroinitializer

  %lv2f16 = load <2 x half>, ptr undef
  %sv2f16 = shufflevector <2 x half> %lv2f16, <2 x half> undef, <2 x i32> zeroinitializer
  %lv4f16 = load <4 x half>, ptr undef
  %sv4f16 = shufflevector <4 x half> %lv4f16, <4 x half> undef, <4 x i32> zeroinitializer
  %lv8f16 = load <8 x half>, ptr undef
  %sv8f16 = shufflevector <8 x half> %lv8f16, <8 x half> undef, <8 x i32> zeroinitializer
  %lv16f16 = load <16 x half>, ptr undef
  %sv16f16 = shufflevector <16 x half> %lv16f16, <16 x half> undef, <16 x i32> zeroinitializer

  %lv2f32 = load <2 x float>, ptr undef
  %sv2f32 = shufflevector <2 x float> %lv2f32, <2 x float> undef, <2 x i32> zeroinitializer
  %lv4f32 = load <4 x float>, ptr undef
  %sv4f32 = shufflevector <4 x float> %lv4f32, <4 x float> undef, <4 x i32> zeroinitializer
  %lv8f32 = load <8 x float>, ptr undef
  %sv8f32 = shufflevector <8 x float> %lv8f32, <8 x float> undef, <8 x i32> zeroinitializer

  %lv2f64 = load <2 x double>, ptr undef
  %sv2f64 = shufflevector <2 x double> %lv2f64, <2 x double> undef, <2 x i32> zeroinitializer
  %lv4f64 = load <4 x double>, ptr undef
  %sv4f64 = shufflevector <4 x double> %lv4f64, <4 x double> undef, <4 x i32> zeroinitializer

  ret void
}