13b7f5166SHuihui Zhang; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 23be72f40SBjorn Pettersson; RUN: opt < %s -passes=slp-vectorizer -S | FileCheck %s 33b7f5166SHuihui Zhang 43b7f5166SHuihui Zhangtarget datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" 53b7f5166SHuihui Zhangtarget triple = "aarch64-unknown-linux-gnu" 63b7f5166SHuihui Zhang 73b7f5166SHuihui Zhangdefine <2 x float> @insertelement-fixed-vector() { 83b7f5166SHuihui Zhang; CHECK-LABEL: @insertelement-fixed-vector( 928ac873bSAlexey Bataev; CHECK-NEXT: [[TMP1:%.*]] = call fast <2 x float> @llvm.fabs.v2f32(<2 x float> undef) 10ab2c499dSAnton Afanasyev; CHECK-NEXT: ret <2 x float> [[TMP1]] 113b7f5166SHuihui Zhang; 123b7f5166SHuihui Zhang %f0 = tail call fast float @llvm.fabs.f32(float undef) 133b7f5166SHuihui Zhang %f1 = tail call fast float @llvm.fabs.f32(float undef) 143b7f5166SHuihui Zhang %i0 = insertelement <2 x float> undef, float %f0, i32 0 153b7f5166SHuihui Zhang %i1 = insertelement <2 x float> %i0, float %f1, i32 1 163b7f5166SHuihui Zhang ret <2 x float> %i1 173b7f5166SHuihui Zhang} 183b7f5166SHuihui Zhang 193b7f5166SHuihui Zhang; TODO: llvm.fabs could be optimized in vector form. It's legal to extract 203b7f5166SHuihui Zhang; elements from fixed-length vector and insert into scalable vector. 213b7f5166SHuihui Zhangdefine <vscale x 2 x float> @insertelement-scalable-vector() { 223b7f5166SHuihui Zhang; CHECK-LABEL: @insertelement-scalable-vector( 233b7f5166SHuihui Zhang; CHECK-NEXT: [[F0:%.*]] = tail call fast float @llvm.fabs.f32(float undef) 243b7f5166SHuihui Zhang; CHECK-NEXT: [[F1:%.*]] = tail call fast float @llvm.fabs.f32(float undef) 253b7f5166SHuihui Zhang; CHECK-NEXT: [[I0:%.*]] = insertelement <vscale x 2 x float> undef, float [[F0]], i32 0 263b7f5166SHuihui Zhang; CHECK-NEXT: [[I1:%.*]] = insertelement <vscale x 2 x float> [[I0]], float [[F1]], i32 1 273b7f5166SHuihui Zhang; CHECK-NEXT: ret <vscale x 2 x float> [[I1]] 283b7f5166SHuihui Zhang; 293b7f5166SHuihui Zhang %f0 = tail call fast float @llvm.fabs.f32(float undef) 303b7f5166SHuihui Zhang %f1 = tail call fast float @llvm.fabs.f32(float undef) 313b7f5166SHuihui Zhang %i0 = insertelement <vscale x 2 x float> undef, float %f0, i32 0 323b7f5166SHuihui Zhang %i1 = insertelement <vscale x 2 x float> %i0, float %f1, i32 1 333b7f5166SHuihui Zhang ret <vscale x 2 x float> %i1 343b7f5166SHuihui Zhang} 353b7f5166SHuihui Zhang 363b7f5166SHuihui Zhang; Function Attrs: nounwind readnone speculatable willreturn 373b7f5166SHuihui Zhangdeclare float @llvm.fabs.f32(float) 38*f61c9b75SFlorian Hahn 39*f61c9b75SFlorian Hahn 40*f61c9b75SFlorian Hahndefine <4 x float> @insertelement_poison_lanes(ptr %0) { 41*f61c9b75SFlorian Hahn; CHECK-LABEL: @insertelement_poison_lanes( 42*f61c9b75SFlorian Hahn; CHECK-NEXT: [[INS_1:%.*]] = insertelement <4 x float> zeroinitializer, float poison, i64 0 43*f61c9b75SFlorian Hahn; CHECK-NEXT: [[INS_2:%.*]] = insertelement <4 x float> [[INS_1]], float 0.000000e+00, i64 0 44*f61c9b75SFlorian Hahn; CHECK-NEXT: [[GEP_1:%.*]] = getelementptr double, ptr [[TMP0:%.*]], i64 1 45*f61c9b75SFlorian Hahn; CHECK-NEXT: store <2 x double> <double 0.000000e+00, double 1.000000e+00>, ptr [[GEP_1]], align 8 46*f61c9b75SFlorian Hahn; CHECK-NEXT: ret <4 x float> [[INS_2]] 47*f61c9b75SFlorian Hahn; 48*f61c9b75SFlorian Hahn %trunc.1 = fptrunc double 0.000000e+00 to float 49*f61c9b75SFlorian Hahn %trunc.2 = fptrunc double 1.000000e+00 to float 50*f61c9b75SFlorian Hahn %ins.1 = insertelement <4 x float> zeroinitializer, float poison, i64 0 51*f61c9b75SFlorian Hahn %ins.2 = insertelement <4 x float> %ins.1, float %trunc.1, i64 0 52*f61c9b75SFlorian Hahn %ext.1 = fpext float %trunc.1 to double 53*f61c9b75SFlorian Hahn %gep.1 = getelementptr double, ptr %0, i64 1 54*f61c9b75SFlorian Hahn store double %ext.1, ptr %gep.1, align 8 55*f61c9b75SFlorian Hahn %ext.2 = fpext float %trunc.2 to double 56*f61c9b75SFlorian Hahn %gep.2 = getelementptr double, ptr %0, i64 2 57*f61c9b75SFlorian Hahn store double %ext.2, ptr %gep.2, align 8 58*f61c9b75SFlorian Hahn ret <4 x float> %ins.2 59*f61c9b75SFlorian Hahn} 60