1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: %if x86-registered-target %{ opt -S -passes=slp-vectorizer -mtriple=x86_64-unknown-linux < %s -slp-threshold=-1 | FileCheck %s %} 3; RUN: %if aarch64-registered-target %{ opt -S -passes=slp-vectorizer -mtriple=aarch64-unknown-linux < %s -slp-threshold=-1 | FileCheck %s %} 4 5define void @test() { 6; CHECK-LABEL: @test( 7; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds float, ptr undef, i32 2 8; CHECK-NEXT: [[TMP2:%.*]] = load <2 x float>, ptr [[TMP1]], align 4 9; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <3 x i32> <i32 0, i32 poison, i32 1> 10; CHECK-NEXT: store <3 x float> [[TMP3]], ptr null, align 4 11; CHECK-NEXT: ret void 12; 13 %1 = getelementptr inbounds float, ptr undef, i32 2 14 %2 = load float, ptr %1, align 4 15 %3 = getelementptr inbounds float, ptr undef, i32 3 16 %4 = load float, ptr %3, align 4 17 %5 = insertelement <3 x float> poison, float %2, i64 0 18 %6 = insertelement <3 x float> %5, float %4, i64 2 19 store <3 x float> %6, ptr null, align 4 20 ret void 21} 22