1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 3 2; RUN: opt < %s -passes=slp-vectorizer -S -mtriple=x86_64-unknown-linux-gnu -mcpu=skylake-avx512 -pass-remarks-output=%t | FileCheck %s 3; RUN: FileCheck --input-file=%t --check-prefix=YAML %s 4 5; YAML-LABEL: --- !Passed 6; YAML-NEXT: Pass: slp-vectorizer 7; YAML-NEXT: Name: VectorizedList 8; YAML-NEXT: Function: test 9; YAML-NEXT: Args: 10; YAML-NEXT: - String: 'SLP vectorized with cost ' 11; YAML-NEXT: - Cost: '-4' 12; YAML-NEXT: - String: ' and with tree size ' 13; YAML-NEXT: - TreeSize: '5' 14 15define <4 x float> @test(ptr %x, float %v, float %a) { 16; CHECK-LABEL: define <4 x float> @test( 17; CHECK-SAME: ptr [[X:%.*]], float [[V:%.*]], float [[A:%.*]]) #[[ATTR0:[0-9]+]] { 18; CHECK-NEXT: [[TMP1:%.*]] = load <2 x float>, ptr [[X]], align 4 19; CHECK-NEXT: [[TMP2:%.*]] = insertelement <4 x float> poison, float [[A]], i32 0 20; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <4 x float> [[TMP2]], <4 x float> poison, <4 x i32> zeroinitializer 21; CHECK-NEXT: [[TMP4:%.*]] = insertelement <4 x float> poison, float [[V]], i32 0 22; CHECK-NEXT: [[TMP5:%.*]] = shufflevector <4 x float> [[TMP4]], <4 x float> poison, <4 x i32> <i32 0, i32 0, i32 poison, i32 poison> 23; CHECK-NEXT: [[TMP7:%.*]] = call <4 x float> @llvm.vector.insert.v4f32.v2f32(<4 x float> [[TMP5]], <2 x float> [[TMP1]], i64 2) 24; CHECK-NEXT: [[TMP8:%.*]] = fadd <4 x float> [[TMP3]], [[TMP7]] 25; CHECK-NEXT: ret <4 x float> [[TMP8]] 26; 27 %gep1 = getelementptr inbounds <4 x float>, ptr %x, i64 0, i64 1 28 %x0 = load float, ptr %x, align 4 29 %x1 = load float, ptr %gep1, align 4 30 %add1 = fadd float %a, %v 31 %add2 = fadd float %a, %v 32 %add3 = fadd float %a, %x0 33 %add4 = fadd float %a, %x1 34 %i0 = insertelement <4 x float> undef, float %add1, i32 0 35 %i1 = insertelement <4 x float> %i0, float %add2, i32 1 36 %i2 = insertelement <4 x float> %i1, float %add3, i32 2 37 %i3 = insertelement <4 x float> %i2, float %add4, i32 3 38 ret <4 x float> %i3 39} 40