; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -mattr=+sse2 | FileCheck %s -check-prefixes=SSE
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -mattr=+sse2 | FileCheck %s -check-prefixes=SSE2
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -mattr=+sse3 | FileCheck %s -check-prefixes=SSE3
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -mattr=+sse3 | FileCheck %s -check-prefixes=AVX
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -mattr=+sse3 | FileCheck %s -check-prefixes=AVX2
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print<cost-model>" 2>&1 -disable-output -mattr=+sse3 | FileCheck %s -check-prefixes=AVX512
; This test checks that the cost of a splat-load shuffle is correctly detected.
; If there is a combined load+broadcast instruction, like `movddup` it should
; return 0.
;
; TODO: AVX `vbroadcast*` seems to support more types than the
; 2xdouble type of `movddup`:
; - `vbroadcastss` supports 4xfloat, 8xfloat
; - `vbroadcastsd` supports 4xdouble
; NOTE: The code in this test is a hack. Since TTI cannot currently detect a
; proper broadcast pattern from a scalar load (like the one that follows),
; we use a vector load as the shuffle's operand to trigger the pattern.
;
; %load = load double, double *%ptr
; %insert = insertelement <2 x double> poison, double %load, i32 0
; %bcast = shufflevector <2 x double> %insert, <2 x double> poison, <2 x i32> zeroinitializer
define void @shuffle_load() {
; SSE-LABEL: 'shuffle_load'
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi8 = load <2 x i8>, ptr undef, align 2
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi8 = shufflevector <2 x i8> %ld_2xi8, <2 x i8> undef, <2 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi8 = load <4 x i8>, ptr undef, align 4
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_4xi8 = shufflevector <4 x i8> %ld_4xi8, <4 x i8> undef, <4 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi8 = load <8 x i8>, ptr undef, align 8
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi8 = shufflevector <8 x i8> %ld_8xi8, <8 x i8> undef, <8 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_16xi8 = load <16 x i8>, ptr undef, align 16
; SSE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_16xi8 = shufflevector <16 x i8> %ld_16xi8, <16 x i8> undef, <16 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_32xi8 = load <32 x i8>, ptr undef, align 32
; SSE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_32xi8 = shufflevector <32 x i8> %ld_32xi8, <32 x i8> undef, <32 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_64xi8 = load <64 x i8>, ptr undef, align 64
; SSE-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_64xi8 = shufflevector <64 x i8> %ld_64xi8, <64 x i8> undef, <64 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi16 = load <2 x i16>, ptr undef, align 4
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi16 = shufflevector <2 x i16> %ld_2xi16, <2 x i16> undef, <2 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi16 = load <4 x i16>, ptr undef, align 8
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi16 = shufflevector <4 x i16> %ld_4xi16, <4 x i16> undef, <4 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi16 = load <8 x i16>, ptr undef, align 16
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi16 = shufflevector <8 x i16> %ld_8xi16, <8 x i16> undef, <8 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xi16 = load <16 x i16>, ptr undef, align 32
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xi16 = shufflevector <16 x i16> %ld_16xi16, <16 x i16> undef, <16 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xi16 = load <32 x i16>, ptr undef, align 64
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xi16 = shufflevector <32 x i16> %ld_32xi16, <32 x i16> undef, <32 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi32 = load <2 x i32>, ptr undef, align 8
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi32 = shufflevector <2 x i32> %ld_2xi32, <2 x i32> undef, <2 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi32 = load <4 x i32>, ptr undef, align 16
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi32 = shufflevector <4 x i32> %ld_4xi32, <4 x i32> undef, <4 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xi32 = load <8 x i32>, ptr undef, align 32
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi32 = shufflevector <8 x i32> %ld_8xi32, <8 x i32> undef, <8 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xi32 = load <16 x i32>, ptr undef, align 64
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xi32 = shufflevector <16 x i32> %ld_16xi32, <16 x i32> undef, <16 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi64 = load <2 x i64>, ptr undef, align 16
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi64 = shufflevector <2 x i64> %ld_2xi64, <2 x i64> undef, <2 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xi64 = load <4 x i64>, ptr undef, align 32
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi64 = shufflevector <4 x i64> %ld_4xi64, <4 x i64> undef, <4 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xi64 = load <8 x i64>, ptr undef, align 64
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi64 = shufflevector <8 x i64> %ld_8xi64, <8 x i64> undef, <8 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_2xf16 = load <2 x half>, ptr undef, align 4
; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_2xf16 = shufflevector <2 x half> %ld_2xf16, <2 x half> undef, <2 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_4xf16 = load <4 x half>, ptr undef, align 8
; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_4xf16 = shufflevector <4 x half> %ld_4xf16, <4 x half> undef, <4 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xf16 = shufflevector <8 x half> %ld_8xf16, <8 x half> undef, <8 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xf16 = shufflevector <16 x half> %ld_16xf16, <16 x half> undef, <16 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xf16 = shufflevector <32 x half> %ld_32xf16, <32 x half> undef, <32 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf32 = load <2 x float>, ptr undef, align 8
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xf32 = shufflevector <2 x float> %ld_2xf32, <2 x float> undef, <2 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xf32 = load <4 x float>, ptr undef, align 16
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xf32 = shufflevector <4 x float> %ld_4xf32, <4 x float> undef, <4 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xf32 = load <8 x float>, ptr undef, align 32
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xf32 = shufflevector <8 x float> %ld_8xf32, <8 x float> undef, <8 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xf32 = load <16 x float>, ptr undef, align 64
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xf32 = shufflevector <16 x float> %ld_16xf32, <16 x float> undef, <16 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf64 = load <2 x double>, ptr undef, align 16
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xf64 = shufflevector <2 x double> %ld_2xf64, <2 x double> undef, <2 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xf64 = load <4 x double>, ptr undef, align 32
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xf64 = shufflevector <4 x double> %ld_4xf64, <4 x double> undef, <4 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xf64 = load <8 x double>, ptr undef, align 64
; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xf64 = shufflevector <8 x double> %ld_8xf64, <8 x double> undef, <8 x i32> zeroinitializer
; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; SSE2-LABEL: 'shuffle_load'
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi8 = load <2 x i8>, ptr undef, align 2
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi8 = shufflevector <2 x i8> %ld_2xi8, <2 x i8> undef, <2 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi8 = load <4 x i8>, ptr undef, align 4
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_4xi8 = shufflevector <4 x i8> %ld_4xi8, <4 x i8> undef, <4 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi8 = load <8 x i8>, ptr undef, align 8
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi8 = shufflevector <8 x i8> %ld_8xi8, <8 x i8> undef, <8 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_16xi8 = load <16 x i8>, ptr undef, align 16
; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_16xi8 = shufflevector <16 x i8> %ld_16xi8, <16 x i8> undef, <16 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_32xi8 = load <32 x i8>, ptr undef, align 32
; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_32xi8 = shufflevector <32 x i8> %ld_32xi8, <32 x i8> undef, <32 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_64xi8 = load <64 x i8>, ptr undef, align 64
; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_64xi8 = shufflevector <64 x i8> %ld_64xi8, <64 x i8> undef, <64 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi16 = load <2 x i16>, ptr undef, align 4
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi16 = shufflevector <2 x i16> %ld_2xi16, <2 x i16> undef, <2 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi16 = load <4 x i16>, ptr undef, align 8
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi16 = shufflevector <4 x i16> %ld_4xi16, <4 x i16> undef, <4 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi16 = load <8 x i16>, ptr undef, align 16
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi16 = shufflevector <8 x i16> %ld_8xi16, <8 x i16> undef, <8 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xi16 = load <16 x i16>, ptr undef, align 32
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xi16 = shufflevector <16 x i16> %ld_16xi16, <16 x i16> undef, <16 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xi16 = load <32 x i16>, ptr undef, align 64
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xi16 = shufflevector <32 x i16> %ld_32xi16, <32 x i16> undef, <32 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi32 = load <2 x i32>, ptr undef, align 8
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi32 = shufflevector <2 x i32> %ld_2xi32, <2 x i32> undef, <2 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi32 = load <4 x i32>, ptr undef, align 16
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi32 = shufflevector <4 x i32> %ld_4xi32, <4 x i32> undef, <4 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xi32 = load <8 x i32>, ptr undef, align 32
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi32 = shufflevector <8 x i32> %ld_8xi32, <8 x i32> undef, <8 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xi32 = load <16 x i32>, ptr undef, align 64
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xi32 = shufflevector <16 x i32> %ld_16xi32, <16 x i32> undef, <16 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi64 = load <2 x i64>, ptr undef, align 16
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi64 = shufflevector <2 x i64> %ld_2xi64, <2 x i64> undef, <2 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xi64 = load <4 x i64>, ptr undef, align 32
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi64 = shufflevector <4 x i64> %ld_4xi64, <4 x i64> undef, <4 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xi64 = load <8 x i64>, ptr undef, align 64
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi64 = shufflevector <8 x i64> %ld_8xi64, <8 x i64> undef, <8 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_2xf16 = load <2 x half>, ptr undef, align 4
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_2xf16 = shufflevector <2 x half> %ld_2xf16, <2 x half> undef, <2 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_4xf16 = load <4 x half>, ptr undef, align 8
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_4xf16 = shufflevector <4 x half> %ld_4xf16, <4 x half> undef, <4 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xf16 = shufflevector <8 x half> %ld_8xf16, <8 x half> undef, <8 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xf16 = shufflevector <16 x half> %ld_16xf16, <16 x half> undef, <16 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xf16 = shufflevector <32 x half> %ld_32xf16, <32 x half> undef, <32 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf32 = load <2 x float>, ptr undef, align 8
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xf32 = shufflevector <2 x float> %ld_2xf32, <2 x float> undef, <2 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xf32 = load <4 x float>, ptr undef, align 16
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xf32 = shufflevector <4 x float> %ld_4xf32, <4 x float> undef, <4 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xf32 = load <8 x float>, ptr undef, align 32
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xf32 = shufflevector <8 x float> %ld_8xf32, <8 x float> undef, <8 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xf32 = load <16 x float>, ptr undef, align 64
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xf32 = shufflevector <16 x float> %ld_16xf32, <16 x float> undef, <16 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf64 = load <2 x double>, ptr undef, align 16
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xf64 = shufflevector <2 x double> %ld_2xf64, <2 x double> undef, <2 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xf64 = load <4 x double>, ptr undef, align 32
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xf64 = shufflevector <4 x double> %ld_4xf64, <4 x double> undef, <4 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xf64 = load <8 x double>, ptr undef, align 64
; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xf64 = shufflevector <8 x double> %ld_8xf64, <8 x double> undef, <8 x i32> zeroinitializer
; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; SSE3-LABEL: 'shuffle_load'
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi8 = load <2 x i8>, ptr undef, align 2
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi8 = shufflevector <2 x i8> %ld_2xi8, <2 x i8> undef, <2 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi8 = load <4 x i8>, ptr undef, align 4
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_4xi8 = shufflevector <4 x i8> %ld_4xi8, <4 x i8> undef, <4 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi8 = load <8 x i8>, ptr undef, align 8
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi8 = shufflevector <8 x i8> %ld_8xi8, <8 x i8> undef, <8 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_16xi8 = load <16 x i8>, ptr undef, align 16
; SSE3-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_16xi8 = shufflevector <16 x i8> %ld_16xi8, <16 x i8> undef, <16 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_32xi8 = load <32 x i8>, ptr undef, align 32
; SSE3-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_32xi8 = shufflevector <32 x i8> %ld_32xi8, <32 x i8> undef, <32 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_64xi8 = load <64 x i8>, ptr undef, align 64
; SSE3-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_64xi8 = shufflevector <64 x i8> %ld_64xi8, <64 x i8> undef, <64 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi16 = load <2 x i16>, ptr undef, align 4
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi16 = shufflevector <2 x i16> %ld_2xi16, <2 x i16> undef, <2 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi16 = load <4 x i16>, ptr undef, align 8
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi16 = shufflevector <4 x i16> %ld_4xi16, <4 x i16> undef, <4 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi16 = load <8 x i16>, ptr undef, align 16
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi16 = shufflevector <8 x i16> %ld_8xi16, <8 x i16> undef, <8 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xi16 = load <16 x i16>, ptr undef, align 32
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xi16 = shufflevector <16 x i16> %ld_16xi16, <16 x i16> undef, <16 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xi16 = load <32 x i16>, ptr undef, align 64
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xi16 = shufflevector <32 x i16> %ld_32xi16, <32 x i16> undef, <32 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi32 = load <2 x i32>, ptr undef, align 8
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi32 = shufflevector <2 x i32> %ld_2xi32, <2 x i32> undef, <2 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi32 = load <4 x i32>, ptr undef, align 16
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi32 = shufflevector <4 x i32> %ld_4xi32, <4 x i32> undef, <4 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xi32 = load <8 x i32>, ptr undef, align 32
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi32 = shufflevector <8 x i32> %ld_8xi32, <8 x i32> undef, <8 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xi32 = load <16 x i32>, ptr undef, align 64
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xi32 = shufflevector <16 x i32> %ld_16xi32, <16 x i32> undef, <16 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi64 = load <2 x i64>, ptr undef, align 16
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi64 = shufflevector <2 x i64> %ld_2xi64, <2 x i64> undef, <2 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xi64 = load <4 x i64>, ptr undef, align 32
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi64 = shufflevector <4 x i64> %ld_4xi64, <4 x i64> undef, <4 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xi64 = load <8 x i64>, ptr undef, align 64
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi64 = shufflevector <8 x i64> %ld_8xi64, <8 x i64> undef, <8 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_2xf16 = load <2 x half>, ptr undef, align 4
; SSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_2xf16 = shufflevector <2 x half> %ld_2xf16, <2 x half> undef, <2 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_4xf16 = load <4 x half>, ptr undef, align 8
; SSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_4xf16 = shufflevector <4 x half> %ld_4xf16, <4 x half> undef, <4 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xf16 = shufflevector <8 x half> %ld_8xf16, <8 x half> undef, <8 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xf16 = shufflevector <16 x half> %ld_16xf16, <16 x half> undef, <16 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xf16 = shufflevector <32 x half> %ld_32xf16, <32 x half> undef, <32 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf32 = load <2 x float>, ptr undef, align 8
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xf32 = shufflevector <2 x float> %ld_2xf32, <2 x float> undef, <2 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xf32 = load <4 x float>, ptr undef, align 16
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xf32 = shufflevector <4 x float> %ld_4xf32, <4 x float> undef, <4 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xf32 = load <8 x float>, ptr undef, align 32
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xf32 = shufflevector <8 x float> %ld_8xf32, <8 x float> undef, <8 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xf32 = load <16 x float>, ptr undef, align 64
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xf32 = shufflevector <16 x float> %ld_16xf32, <16 x float> undef, <16 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf64 = load <2 x double>, ptr undef, align 16
; SSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_2xf64 = shufflevector <2 x double> %ld_2xf64, <2 x double> undef, <2 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xf64 = load <4 x double>, ptr undef, align 32
; SSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_4xf64 = shufflevector <4 x double> %ld_4xf64, <4 x double> undef, <4 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xf64 = load <8 x double>, ptr undef, align 64
; SSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_8xf64 = shufflevector <8 x double> %ld_8xf64, <8 x double> undef, <8 x i32> zeroinitializer
; SSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; AVX-LABEL: 'shuffle_load'
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi8 = load <2 x i8>, ptr undef, align 2
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi8 = shufflevector <2 x i8> %ld_2xi8, <2 x i8> undef, <2 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi8 = load <4 x i8>, ptr undef, align 4
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_4xi8 = shufflevector <4 x i8> %ld_4xi8, <4 x i8> undef, <4 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi8 = load <8 x i8>, ptr undef, align 8
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi8 = shufflevector <8 x i8> %ld_8xi8, <8 x i8> undef, <8 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_16xi8 = load <16 x i8>, ptr undef, align 16
; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_16xi8 = shufflevector <16 x i8> %ld_16xi8, <16 x i8> undef, <16 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_32xi8 = load <32 x i8>, ptr undef, align 32
; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_32xi8 = shufflevector <32 x i8> %ld_32xi8, <32 x i8> undef, <32 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_64xi8 = load <64 x i8>, ptr undef, align 64
; AVX-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_64xi8 = shufflevector <64 x i8> %ld_64xi8, <64 x i8> undef, <64 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi16 = load <2 x i16>, ptr undef, align 4
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi16 = shufflevector <2 x i16> %ld_2xi16, <2 x i16> undef, <2 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi16 = load <4 x i16>, ptr undef, align 8
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi16 = shufflevector <4 x i16> %ld_4xi16, <4 x i16> undef, <4 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi16 = load <8 x i16>, ptr undef, align 16
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi16 = shufflevector <8 x i16> %ld_8xi16, <8 x i16> undef, <8 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xi16 = load <16 x i16>, ptr undef, align 32
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xi16 = shufflevector <16 x i16> %ld_16xi16, <16 x i16> undef, <16 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xi16 = load <32 x i16>, ptr undef, align 64
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xi16 = shufflevector <32 x i16> %ld_32xi16, <32 x i16> undef, <32 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi32 = load <2 x i32>, ptr undef, align 8
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi32 = shufflevector <2 x i32> %ld_2xi32, <2 x i32> undef, <2 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi32 = load <4 x i32>, ptr undef, align 16
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi32 = shufflevector <4 x i32> %ld_4xi32, <4 x i32> undef, <4 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xi32 = load <8 x i32>, ptr undef, align 32
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi32 = shufflevector <8 x i32> %ld_8xi32, <8 x i32> undef, <8 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xi32 = load <16 x i32>, ptr undef, align 64
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xi32 = shufflevector <16 x i32> %ld_16xi32, <16 x i32> undef, <16 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi64 = load <2 x i64>, ptr undef, align 16
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi64 = shufflevector <2 x i64> %ld_2xi64, <2 x i64> undef, <2 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xi64 = load <4 x i64>, ptr undef, align 32
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi64 = shufflevector <4 x i64> %ld_4xi64, <4 x i64> undef, <4 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xi64 = load <8 x i64>, ptr undef, align 64
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi64 = shufflevector <8 x i64> %ld_8xi64, <8 x i64> undef, <8 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_2xf16 = load <2 x half>, ptr undef, align 4
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_2xf16 = shufflevector <2 x half> %ld_2xf16, <2 x half> undef, <2 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_4xf16 = load <4 x half>, ptr undef, align 8
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_4xf16 = shufflevector <4 x half> %ld_4xf16, <4 x half> undef, <4 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xf16 = shufflevector <8 x half> %ld_8xf16, <8 x half> undef, <8 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xf16 = shufflevector <16 x half> %ld_16xf16, <16 x half> undef, <16 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xf16 = shufflevector <32 x half> %ld_32xf16, <32 x half> undef, <32 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf32 = load <2 x float>, ptr undef, align 8
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xf32 = shufflevector <2 x float> %ld_2xf32, <2 x float> undef, <2 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xf32 = load <4 x float>, ptr undef, align 16
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xf32 = shufflevector <4 x float> %ld_4xf32, <4 x float> undef, <4 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xf32 = load <8 x float>, ptr undef, align 32
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xf32 = shufflevector <8 x float> %ld_8xf32, <8 x float> undef, <8 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xf32 = load <16 x float>, ptr undef, align 64
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xf32 = shufflevector <16 x float> %ld_16xf32, <16 x float> undef, <16 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf64 = load <2 x double>, ptr undef, align 16
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_2xf64 = shufflevector <2 x double> %ld_2xf64, <2 x double> undef, <2 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xf64 = load <4 x double>, ptr undef, align 32
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_4xf64 = shufflevector <4 x double> %ld_4xf64, <4 x double> undef, <4 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xf64 = load <8 x double>, ptr undef, align 64
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_8xf64 = shufflevector <8 x double> %ld_8xf64, <8 x double> undef, <8 x i32> zeroinitializer
; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; AVX2-LABEL: 'shuffle_load'
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi8 = load <2 x i8>, ptr undef, align 2
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi8 = shufflevector <2 x i8> %ld_2xi8, <2 x i8> undef, <2 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi8 = load <4 x i8>, ptr undef, align 4
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_4xi8 = shufflevector <4 x i8> %ld_4xi8, <4 x i8> undef, <4 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi8 = load <8 x i8>, ptr undef, align 8
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi8 = shufflevector <8 x i8> %ld_8xi8, <8 x i8> undef, <8 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_16xi8 = load <16 x i8>, ptr undef, align 16
; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_16xi8 = shufflevector <16 x i8> %ld_16xi8, <16 x i8> undef, <16 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_32xi8 = load <32 x i8>, ptr undef, align 32
; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_32xi8 = shufflevector <32 x i8> %ld_32xi8, <32 x i8> undef, <32 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_64xi8 = load <64 x i8>, ptr undef, align 64
; AVX2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_64xi8 = shufflevector <64 x i8> %ld_64xi8, <64 x i8> undef, <64 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi16 = load <2 x i16>, ptr undef, align 4
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi16 = shufflevector <2 x i16> %ld_2xi16, <2 x i16> undef, <2 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi16 = load <4 x i16>, ptr undef, align 8
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi16 = shufflevector <4 x i16> %ld_4xi16, <4 x i16> undef, <4 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi16 = load <8 x i16>, ptr undef, align 16
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi16 = shufflevector <8 x i16> %ld_8xi16, <8 x i16> undef, <8 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xi16 = load <16 x i16>, ptr undef, align 32
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xi16 = shufflevector <16 x i16> %ld_16xi16, <16 x i16> undef, <16 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xi16 = load <32 x i16>, ptr undef, align 64
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xi16 = shufflevector <32 x i16> %ld_32xi16, <32 x i16> undef, <32 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi32 = load <2 x i32>, ptr undef, align 8
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi32 = shufflevector <2 x i32> %ld_2xi32, <2 x i32> undef, <2 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi32 = load <4 x i32>, ptr undef, align 16
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi32 = shufflevector <4 x i32> %ld_4xi32, <4 x i32> undef, <4 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xi32 = load <8 x i32>, ptr undef, align 32
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi32 = shufflevector <8 x i32> %ld_8xi32, <8 x i32> undef, <8 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xi32 = load <16 x i32>, ptr undef, align 64
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xi32 = shufflevector <16 x i32> %ld_16xi32, <16 x i32> undef, <16 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi64 = load <2 x i64>, ptr undef, align 16
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi64 = shufflevector <2 x i64> %ld_2xi64, <2 x i64> undef, <2 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xi64 = load <4 x i64>, ptr undef, align 32
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi64 = shufflevector <4 x i64> %ld_4xi64, <4 x i64> undef, <4 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xi64 = load <8 x i64>, ptr undef, align 64
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi64 = shufflevector <8 x i64> %ld_8xi64, <8 x i64> undef, <8 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_2xf16 = load <2 x half>, ptr undef, align 4
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_2xf16 = shufflevector <2 x half> %ld_2xf16, <2 x half> undef, <2 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_4xf16 = load <4 x half>, ptr undef, align 8
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_4xf16 = shufflevector <4 x half> %ld_4xf16, <4 x half> undef, <4 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xf16 = shufflevector <8 x half> %ld_8xf16, <8 x half> undef, <8 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xf16 = shufflevector <16 x half> %ld_16xf16, <16 x half> undef, <16 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xf16 = shufflevector <32 x half> %ld_32xf16, <32 x half> undef, <32 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf32 = load <2 x float>, ptr undef, align 8
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xf32 = shufflevector <2 x float> %ld_2xf32, <2 x float> undef, <2 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xf32 = load <4 x float>, ptr undef, align 16
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xf32 = shufflevector <4 x float> %ld_4xf32, <4 x float> undef, <4 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xf32 = load <8 x float>, ptr undef, align 32
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xf32 = shufflevector <8 x float> %ld_8xf32, <8 x float> undef, <8 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xf32 = load <16 x float>, ptr undef, align 64
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xf32 = shufflevector <16 x float> %ld_16xf32, <16 x float> undef, <16 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf64 = load <2 x double>, ptr undef, align 16
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_2xf64 = shufflevector <2 x double> %ld_2xf64, <2 x double> undef, <2 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xf64 = load <4 x double>, ptr undef, align 32
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_4xf64 = shufflevector <4 x double> %ld_4xf64, <4 x double> undef, <4 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xf64 = load <8 x double>, ptr undef, align 64
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_8xf64 = shufflevector <8 x double> %ld_8xf64, <8 x double> undef, <8 x i32> zeroinitializer
; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; AVX512-LABEL: 'shuffle_load'
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi8 = load <2 x i8>, ptr undef, align 2
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi8 = shufflevector <2 x i8> %ld_2xi8, <2 x i8> undef, <2 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi8 = load <4 x i8>, ptr undef, align 4
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_4xi8 = shufflevector <4 x i8> %ld_4xi8, <4 x i8> undef, <4 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi8 = load <8 x i8>, ptr undef, align 8
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi8 = shufflevector <8 x i8> %ld_8xi8, <8 x i8> undef, <8 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_16xi8 = load <16 x i8>, ptr undef, align 16
; AVX512-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_16xi8 = shufflevector <16 x i8> %ld_16xi8, <16 x i8> undef, <16 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_32xi8 = load <32 x i8>, ptr undef, align 32
; AVX512-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_32xi8 = shufflevector <32 x i8> %ld_32xi8, <32 x i8> undef, <32 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_64xi8 = load <64 x i8>, ptr undef, align 64
; AVX512-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sf_64xi8 = shufflevector <64 x i8> %ld_64xi8, <64 x i8> undef, <64 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi16 = load <2 x i16>, ptr undef, align 4
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi16 = shufflevector <2 x i16> %ld_2xi16, <2 x i16> undef, <2 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi16 = load <4 x i16>, ptr undef, align 8
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi16 = shufflevector <4 x i16> %ld_4xi16, <4 x i16> undef, <4 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xi16 = load <8 x i16>, ptr undef, align 16
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xi16 = shufflevector <8 x i16> %ld_8xi16, <8 x i16> undef, <8 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xi16 = load <16 x i16>, ptr undef, align 32
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xi16 = shufflevector <16 x i16> %ld_16xi16, <16 x i16> undef, <16 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xi16 = load <32 x i16>, ptr undef, align 64
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xi16 = shufflevector <32 x i16> %ld_32xi16, <32 x i16> undef, <32 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi32 = load <2 x i32>, ptr undef, align 8
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi32 = shufflevector <2 x i32> %ld_2xi32, <2 x i32> undef, <2 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xi32 = load <4 x i32>, ptr undef, align 16
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi32 = shufflevector <4 x i32> %ld_4xi32, <4 x i32> undef, <4 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xi32 = load <8 x i32>, ptr undef, align 32
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi32 = shufflevector <8 x i32> %ld_8xi32, <8 x i32> undef, <8 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xi32 = load <16 x i32>, ptr undef, align 64
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xi32 = shufflevector <16 x i32> %ld_16xi32, <16 x i32> undef, <16 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xi64 = load <2 x i64>, ptr undef, align 16
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xi64 = shufflevector <2 x i64> %ld_2xi64, <2 x i64> undef, <2 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xi64 = load <4 x i64>, ptr undef, align 32
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xi64 = shufflevector <4 x i64> %ld_4xi64, <4 x i64> undef, <4 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xi64 = load <8 x i64>, ptr undef, align 64
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xi64 = shufflevector <8 x i64> %ld_8xi64, <8 x i64> undef, <8 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_2xf16 = load <2 x half>, ptr undef, align 4
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_2xf16 = shufflevector <2 x half> %ld_2xf16, <2 x half> undef, <2 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_4xf16 = load <4 x half>, ptr undef, align 8
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_4xf16 = shufflevector <4 x half> %ld_4xf16, <4 x half> undef, <4 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_8xf16 = shufflevector <8 x half> %ld_8xf16, <8 x half> undef, <8 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_16xf16 = shufflevector <16 x half> %ld_16xf16, <16 x half> undef, <16 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sf_32xf16 = shufflevector <32 x half> %ld_32xf16, <32 x half> undef, <32 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf32 = load <2 x float>, ptr undef, align 8
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_2xf32 = shufflevector <2 x float> %ld_2xf32, <2 x float> undef, <2 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_4xf32 = load <4 x float>, ptr undef, align 16
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_4xf32 = shufflevector <4 x float> %ld_4xf32, <4 x float> undef, <4 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_8xf32 = load <8 x float>, ptr undef, align 32
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_8xf32 = shufflevector <8 x float> %ld_8xf32, <8 x float> undef, <8 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_16xf32 = load <16 x float>, ptr undef, align 64
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sf_16xf32 = shufflevector <16 x float> %ld_16xf32, <16 x float> undef, <16 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %ld_2xf64 = load <2 x double>, ptr undef, align 16
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_2xf64 = shufflevector <2 x double> %ld_2xf64, <2 x double> undef, <2 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %ld_4xf64 = load <4 x double>, ptr undef, align 32
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_4xf64 = shufflevector <4 x double> %ld_4xf64, <4 x double> undef, <4 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %ld_8xf64 = load <8 x double>, ptr undef, align 64
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %sf_8xf64 = shufflevector <8 x double> %ld_8xf64, <8 x double> undef, <8 x i32> zeroinitializer
; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
%ld_2xi8 = load <2 x i8>, ptr undef
%sf_2xi8 = shufflevector <2 x i8> %ld_2xi8, <2 x i8> undef, <2 x i32> zeroinitializer
%ld_4xi8 = load <4 x i8>, ptr undef
%sf_4xi8 = shufflevector <4 x i8> %ld_4xi8, <4 x i8> undef, <4 x i32> zeroinitializer
%ld_8xi8 = load <8 x i8>, ptr undef
%sf_8xi8 = shufflevector <8 x i8> %ld_8xi8, <8 x i8> undef, <8 x i32> zeroinitializer
%ld_16xi8 = load <16 x i8>, ptr undef
%sf_16xi8 = shufflevector <16 x i8> %ld_16xi8, <16 x i8> undef, <16 x i32> zeroinitializer
%ld_32xi8 = load <32 x i8>, ptr undef
%sf_32xi8 = shufflevector <32 x i8> %ld_32xi8, <32 x i8> undef, <32 x i32> zeroinitializer
%ld_64xi8 = load <64 x i8>, ptr undef
%sf_64xi8 = shufflevector <64 x i8> %ld_64xi8, <64 x i8> undef, <64 x i32> zeroinitializer
%ld_2xi16 = load <2 x i16>, ptr undef
%sf_2xi16 = shufflevector <2 x i16> %ld_2xi16, <2 x i16> undef, <2 x i32> zeroinitializer
%ld_4xi16 = load <4 x i16>, ptr undef
%sf_4xi16 = shufflevector <4 x i16> %ld_4xi16, <4 x i16> undef, <4 x i32> zeroinitializer
%ld_8xi16 = load <8 x i16>, ptr undef
%sf_8xi16 = shufflevector <8 x i16> %ld_8xi16, <8 x i16> undef, <8 x i32> zeroinitializer
%ld_16xi16 = load <16 x i16>, ptr undef
%sf_16xi16 = shufflevector <16 x i16> %ld_16xi16, <16 x i16> undef, <16 x i32> zeroinitializer
%ld_32xi16 = load <32 x i16>, ptr undef
%sf_32xi16 = shufflevector <32 x i16> %ld_32xi16, <32 x i16> undef, <32 x i32> zeroinitializer
%ld_2xi32 = load <2 x i32>, ptr undef
%sf_2xi32 = shufflevector <2 x i32> %ld_2xi32, <2 x i32> undef, <2 x i32> zeroinitializer
%ld_4xi32 = load <4 x i32>, ptr undef
%sf_4xi32 = shufflevector <4 x i32> %ld_4xi32, <4 x i32> undef, <4 x i32> zeroinitializer
%ld_8xi32 = load <8 x i32>, ptr undef
%sf_8xi32 = shufflevector <8 x i32> %ld_8xi32, <8 x i32> undef, <8 x i32> zeroinitializer
%ld_16xi32 = load <16 x i32>, ptr undef
%sf_16xi32 = shufflevector <16 x i32> %ld_16xi32, <16 x i32> undef, <16 x i32> zeroinitializer
%ld_2xi64 = load <2 x i64>, ptr undef
%sf_2xi64 = shufflevector <2 x i64> %ld_2xi64, <2 x i64> undef, <2 x i32> zeroinitializer
%ld_4xi64 = load <4 x i64>, ptr undef
%sf_4xi64 = shufflevector <4 x i64> %ld_4xi64, <4 x i64> undef, <4 x i32> zeroinitializer
%ld_8xi64 = load <8 x i64>, ptr undef
%sf_8xi64 = shufflevector <8 x i64> %ld_8xi64, <8 x i64> undef, <8 x i32> zeroinitializer
%ld_2xf16 = load <2 x half>, ptr undef
%sf_2xf16 = shufflevector <2 x half> %ld_2xf16, <2 x half> undef, <2 x i32> zeroinitializer
%ld_4xf16 = load <4 x half>, ptr undef
%sf_4xf16 = shufflevector <4 x half> %ld_4xf16, <4 x half> undef, <4 x i32> zeroinitializer
%ld_8xf16 = load <8 x half>, ptr undef
%sf_8xf16 = shufflevector <8 x half> %ld_8xf16, <8 x half> undef, <8 x i32> zeroinitializer
%ld_16xf16 = load <16 x half>, ptr undef
%sf_16xf16 = shufflevector <16 x half> %ld_16xf16, <16 x half> undef, <16 x i32> zeroinitializer
%ld_32xf16 = load <32 x half>, ptr undef
%sf_32xf16 = shufflevector <32 x half> %ld_32xf16, <32 x half> undef, <32 x i32> zeroinitializer
%ld_2xf32 = load <2 x float>, ptr undef
%sf_2xf32 = shufflevector <2 x float> %ld_2xf32, <2 x float> undef, <2 x i32> zeroinitializer
%ld_4xf32 = load <4 x float>, ptr undef
%sf_4xf32 = shufflevector <4 x float> %ld_4xf32, <4 x float> undef, <4 x i32> zeroinitializer
%ld_8xf32 = load <8 x float>, ptr undef
%sf_8xf32 = shufflevector <8 x float> %ld_8xf32, <8 x float> undef, <8 x i32> zeroinitializer
%ld_16xf32 = load <16 x float>, ptr undef
%sf_16xf32 = shufflevector <16 x float> %ld_16xf32, <16 x float> undef, <16 x i32> zeroinitializer
%ld_2xf64 = load <2 x double>, ptr undef
%sf_2xf64 = shufflevector <2 x double> %ld_2xf64, <2 x double> undef, <2 x i32> zeroinitializer
%ld_4xf64 = load <4 x double>, ptr undef
%sf_4xf64 = shufflevector <4 x double> %ld_4xf64, <4 x double> undef, <4 x i32> zeroinitializer
%ld_8xf64 = load <8 x double>, ptr undef
%sf_8xf64 = shufflevector <8 x double> %ld_8xf64, <8 x double> undef, <8 x i32> zeroinitializer
ret void
}