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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -S -passes=slp-vectorizer -mtriple=aarch64--linux-gnu -mcpu=generic < %s | FileCheck %s3; RUN: opt -S -passes=slp-vectorizer -mtriple=aarch64-apple-ios -mcpu=cyclone < %s | FileCheck %s4; Currently disabled for a few subtargets (e.g. Kryo):5; RUN: opt -S -passes=slp-vectorizer -mtriple=aarch64--linux-gnu -mcpu=kryo < %s | FileCheck --check-prefix=NO_SLP %s6; RUN: opt -S -passes=slp-vectorizer -mtriple=aarch64--linux-gnu -mcpu=generic -slp-min-reg-size=128 < %s | FileCheck --check-prefix=NO_SLP %s7 8define void @f(ptr %r, ptr %w) {9; CHECK-LABEL: @f(10; CHECK-NEXT: [[TMP2:%.*]] = load <2 x float>, ptr [[R:%.*]], align 411; CHECK-NEXT: [[TMP3:%.*]] = fadd <2 x float> [[TMP2]], [[TMP2]]12; CHECK-NEXT: store <2 x float> [[TMP3]], ptr [[W:%.*]], align 413; CHECK-NEXT: ret void14;15; NO_SLP-LABEL: @f(16; NO_SLP-NEXT: [[R1:%.*]] = getelementptr inbounds float, ptr [[R:%.*]], i64 117; NO_SLP-NEXT: [[F0:%.*]] = load float, ptr [[R]], align 418; NO_SLP-NEXT: [[F1:%.*]] = load float, ptr [[R1]], align 419; NO_SLP-NEXT: [[ADD0:%.*]] = fadd float [[F0]], [[F0]]20; NO_SLP-NEXT: [[ADD1:%.*]] = fadd float [[F1]], [[F1]]21; NO_SLP-NEXT: [[W1:%.*]] = getelementptr inbounds float, ptr [[W:%.*]], i64 122; NO_SLP-NEXT: store float [[ADD0]], ptr [[W]], align 423; NO_SLP-NEXT: store float [[ADD1]], ptr [[W1]], align 424; NO_SLP-NEXT: ret void25;26 %r1 = getelementptr inbounds float, ptr %r, i64 127 %f0 = load float, ptr %r28 %f1 = load float, ptr %r129 %add0 = fadd float %f0, %f030 %add1 = fadd float %f1, %f131 %w1 = getelementptr inbounds float, ptr %w, i64 132 store float %add0, ptr %w33 store float %add1, ptr %w134 ret void35}36