diff --git a/llvm/test/Analysis/CostModel/X86/shuffle-load.ll b/llvm/test/Analysis/CostModel/X86/shuffle-load.ll new file mode 100644 --- /dev/null +++ b/llvm/test/Analysis/CostModel/X86/shuffle-load.ll @@ -0,0 +1,473 @@ +; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print" 2>&1 -disable-output -mattr=+sse2 | FileCheck %s -check-prefixes=SSE +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print" 2>&1 -disable-output -mattr=+sse2 | FileCheck %s -check-prefixes=SSE2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print" 2>&1 -disable-output -mattr=+sse3 | FileCheck %s -check-prefixes=SSE3 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print" 2>&1 -disable-output -mattr=+sse3 | FileCheck %s -check-prefixes=AVX +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print" 2>&1 -disable-output -mattr=+sse3 | FileCheck %s -check-prefixes=AVX2 +; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print" 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 8 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16 +; SSE-NEXT: Cost Model: Found an estimated cost of 0 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 16 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32 +; SSE-NEXT: Cost Model: Found an estimated cost of 0 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 32 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64 +; SSE-NEXT: Cost Model: Found an estimated cost of 0 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 8 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16 +; SSE2-NEXT: Cost Model: Found an estimated cost of 0 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 16 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32 +; SSE2-NEXT: Cost Model: Found an estimated cost of 0 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 32 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64 +; SSE2-NEXT: Cost Model: Found an estimated cost of 0 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 8 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16 +; SSE3-NEXT: Cost Model: Found an estimated cost of 0 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 16 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32 +; SSE3-NEXT: Cost Model: Found an estimated cost of 0 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 32 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64 +; SSE3-NEXT: Cost Model: Found an estimated cost of 0 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 8 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16 +; AVX-NEXT: Cost Model: Found an estimated cost of 0 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 16 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32 +; AVX-NEXT: Cost Model: Found an estimated cost of 0 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 32 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64 +; AVX-NEXT: Cost Model: Found an estimated cost of 0 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 8 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16 +; AVX2-NEXT: Cost Model: Found an estimated cost of 0 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 16 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32 +; AVX2-NEXT: Cost Model: Found an estimated cost of 0 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 32 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64 +; AVX2-NEXT: Cost Model: Found an estimated cost of 0 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 8 for instruction: %ld_8xf16 = load <8 x half>, ptr undef, align 16 +; AVX512-NEXT: Cost Model: Found an estimated cost of 0 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 16 for instruction: %ld_16xf16 = load <16 x half>, ptr undef, align 32 +; AVX512-NEXT: Cost Model: Found an estimated cost of 0 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 32 for instruction: %ld_32xf16 = load <32 x half>, ptr undef, align 64 +; AVX512-NEXT: Cost Model: Found an estimated cost of 0 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 +} diff --git a/llvm/test/Analysis/CostModel/X86/splat-load.ll b/llvm/test/Analysis/CostModel/X86/splat-load.ll deleted file mode 100644 --- a/llvm/test/Analysis/CostModel/X86/splat-load.ll +++ /dev/null @@ -1,51 +0,0 @@ -; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print" 2>&1 -disable-output -mattr=+sse2 | FileCheck %s -check-prefixes=SSE2 -; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -passes="print" 2>&1 -disable-output -mattr=+sse3 | FileCheck %s -check-prefixes=SSE3 - -; This test checks that the cost of a splat-load shuffle is correctly detected -; as 0, because the combined load + broadcast is lowered to a `movddup` instr. -; -; 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 @splat_load_2xdouble(<2 x double> *%ptr) { -; SSE2-LABEL: 'splat_load_2xdouble' -; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load <2 x double>, <2 x double>* %ptr, align 16 -; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat_load = shufflevector <2 x double> %load, <2 x double> poison, <2 x i32> zeroinitializer -; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void -; -; SSE3-LABEL: 'splat_load_2xdouble' -; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load <2 x double>, <2 x double>* %ptr, align 16 -; SSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: %splat_load = shufflevector <2 x double> %load, <2 x double> poison, <2 x i32> zeroinitializer -; SSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void -; - %load = load <2 x double>, <2 x double> *%ptr - %splat_load = shufflevector <2 x double> %load, <2 x double> poison, <2 x i32> zeroinitializer - ret void -} - -define void @splat_load_2xfloat(<2 x float> *%ptr) { -; SSE2-LABEL: 'splat_load_2xfloat' -; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load <2 x float>, <2 x float>* %ptr, align 8 -; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat_load = shufflevector <2 x float> %load, <2 x float> poison, <2 x i32> zeroinitializer -; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void -; -; SSE3-LABEL: 'splat_load_2xfloat' -; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %load = load <2 x float>, <2 x float>* %ptr, align 8 -; SSE3-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat_load = shufflevector <2 x float> %load, <2 x float> poison, <2 x i32> zeroinitializer -; SSE3-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void -; - %load = load <2 x float>, <2 x float> *%ptr - %splat_load = shufflevector <2 x float> %load, <2 x float> poison, <2 x i32> zeroinitializer - ret void -}