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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=slp-vectorizer -S | FileCheck %s3 4target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"5target triple = "aarch64-unknown-linux-gnu"6 7define <2 x float> @insertelement-fixed-vector() {8; CHECK-LABEL: @insertelement-fixed-vector(9; CHECK-NEXT:    [[TMP1:%.*]] = call fast <2 x float> @llvm.fabs.v2f32(<2 x float> undef)10; CHECK-NEXT:    ret <2 x float> [[TMP1]]11;12  %f0 = tail call fast float @llvm.fabs.f32(float undef)13  %f1 = tail call fast float @llvm.fabs.f32(float undef)14  %i0 = insertelement <2 x float> poison, float %f0, i32 015  %i1 = insertelement <2 x float> %i0, float %f1, i32 116  ret <2 x float> %i117}18 19; TODO: llvm.fabs could be optimized in vector form. It's legal to extract20; elements from fixed-length vector and insert into scalable vector.21define <vscale x 2 x float> @insertelement-scalable-vector() {22; CHECK-LABEL: @insertelement-scalable-vector(23; CHECK-NEXT:    [[F0:%.*]] = tail call fast float @llvm.fabs.f32(float undef)24; CHECK-NEXT:    [[F1:%.*]] = tail call fast float @llvm.fabs.f32(float undef)25; CHECK-NEXT:    [[I0:%.*]] = insertelement <vscale x 2 x float> poison, float [[F0]], i32 026; CHECK-NEXT:    [[I1:%.*]] = insertelement <vscale x 2 x float> [[I0]], float [[F1]], i32 127; CHECK-NEXT:    ret <vscale x 2 x float> [[I1]]28;29  %f0 = tail call fast float @llvm.fabs.f32(float undef)30  %f1 = tail call fast float @llvm.fabs.f32(float undef)31  %i0 = insertelement <vscale x 2 x float> poison, float %f0, i32 032  %i1 = insertelement <vscale x 2 x float> %i0, float %f1, i32 133  ret <vscale x 2 x float> %i134}35 36; Function Attrs: nounwind readnone speculatable willreturn37declare float @llvm.fabs.f32(float)38