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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt < %s -passes=slp-vectorizer -slp-max-vf=8 -slp-min-reg-size=32 -slp-max-reg-size=160 -S | FileCheck -check-prefix CHECK-VF8-160 %s3; RUN: opt < %s -passes=slp-vectorizer -slp-max-vf=4 -slp-min-reg-size=32 -slp-max-reg-size=160 -S | FileCheck -check-prefix CHECK-VF4-160 %s4; RUN: opt < %s -passes=slp-vectorizer -slp-max-vf=2 -slp-min-reg-size=32 -slp-max-reg-size=160 -S | FileCheck -check-prefix CHECK-VF2-160 %s5; RUN: opt < %s -passes=slp-vectorizer -slp-max-vf=8 -slp-min-reg-size=32 -slp-max-reg-size=128 -S | FileCheck -check-prefix CHECK-VF8-128 %s6; RUN: opt < %s -passes=slp-vectorizer -slp-max-vf=4 -slp-min-reg-size=32 -slp-max-reg-size=128 -S | FileCheck -check-prefix CHECK-VF4-128 %s7; RUN: opt < %s -passes=slp-vectorizer -slp-max-vf=2 -slp-min-reg-size=32 -slp-max-reg-size=128 -S | FileCheck -check-prefix CHECK-VF2-128 %s8; RUN: opt < %s -passes=slp-vectorizer -slp-max-vf=8 -slp-min-reg-size=32 -slp-max-reg-size=256 -S | FileCheck -check-prefix CHECK-VF8-256 %s9; RUN: opt < %s -passes=slp-vectorizer -slp-max-vf=2 -slp-min-reg-size=128 -slp-max-reg-size=128 -S | FileCheck -check-prefix CHECK-VF2-128-128 %s10 11; This test case is checking if max register size (and max VF) is honored when12; vecorizing store chains in SLPVectorizer.13 14@X = external global [8 x i32], align 115 16define void @foo() {17; CHECK-VF8-160-LABEL: @foo(18; CHECK-VF8-160-NEXT: store <4 x i32> <i32 1, i32 2, i32 3, i32 4>, ptr @X, align 119; CHECK-VF8-160-NEXT: store <4 x i32> <i32 5, i32 6, i32 7, i32 8>, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 4), align 120; CHECK-VF8-160-NEXT: ret void21;22; CHECK-VF4-160-LABEL: @foo(23; CHECK-VF4-160-NEXT: store <4 x i32> <i32 1, i32 2, i32 3, i32 4>, ptr @X, align 124; CHECK-VF4-160-NEXT: store <4 x i32> <i32 5, i32 6, i32 7, i32 8>, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 4), align 125; CHECK-VF4-160-NEXT: ret void26;27; CHECK-VF2-160-LABEL: @foo(28; CHECK-VF2-160-NEXT: store <2 x i32> <i32 1, i32 2>, ptr @X, align 129; CHECK-VF2-160-NEXT: store <2 x i32> <i32 3, i32 4>, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 2), align 130; CHECK-VF2-160-NEXT: store <2 x i32> <i32 5, i32 6>, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 4), align 131; CHECK-VF2-160-NEXT: store <2 x i32> <i32 7, i32 8>, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 6), align 132; CHECK-VF2-160-NEXT: ret void33;34; CHECK-VF8-128-LABEL: @foo(35; CHECK-VF8-128-NEXT: store <4 x i32> <i32 1, i32 2, i32 3, i32 4>, ptr @X, align 136; CHECK-VF8-128-NEXT: store <4 x i32> <i32 5, i32 6, i32 7, i32 8>, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 4), align 137; CHECK-VF8-128-NEXT: ret void38;39; CHECK-VF4-128-LABEL: @foo(40; CHECK-VF4-128-NEXT: store <4 x i32> <i32 1, i32 2, i32 3, i32 4>, ptr @X, align 141; CHECK-VF4-128-NEXT: store <4 x i32> <i32 5, i32 6, i32 7, i32 8>, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 4), align 142; CHECK-VF4-128-NEXT: ret void43;44; CHECK-VF2-128-LABEL: @foo(45; CHECK-VF2-128-NEXT: store <2 x i32> <i32 1, i32 2>, ptr @X, align 146; CHECK-VF2-128-NEXT: store <2 x i32> <i32 3, i32 4>, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 2), align 147; CHECK-VF2-128-NEXT: store <2 x i32> <i32 5, i32 6>, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 4), align 148; CHECK-VF2-128-NEXT: store <2 x i32> <i32 7, i32 8>, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 6), align 149; CHECK-VF2-128-NEXT: ret void50;51; CHECK-VF8-256-LABEL: @foo(52; CHECK-VF8-256-NEXT: store <8 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>, ptr @X, align 153; CHECK-VF8-256-NEXT: ret void54;55; CHECK-VF2-128-128-LABEL: @foo(56; CHECK-VF2-128-128-NEXT: store i32 1, ptr @X, align 157; CHECK-VF2-128-128-NEXT: store i32 2, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 1), align 158; CHECK-VF2-128-128-NEXT: store i32 3, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 2), align 159; CHECK-VF2-128-128-NEXT: store i32 4, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 3), align 160; CHECK-VF2-128-128-NEXT: store i32 5, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 4), align 161; CHECK-VF2-128-128-NEXT: store i32 6, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 5), align 162; CHECK-VF2-128-128-NEXT: store i32 7, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 6), align 163; CHECK-VF2-128-128-NEXT: store i32 8, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 7), align 164; CHECK-VF2-128-128-NEXT: ret void65;66 store i32 1, ptr @X, align 167 store i32 2, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 1), align 168 store i32 3, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 2), align 169 store i32 4, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 3), align 170 store i32 5, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 4), align 171 store i32 6, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 5), align 172 store i32 7, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 6), align 173 store i32 8, ptr getelementptr inbounds ([8 x i32], ptr @X, i16 0, i16 7), align 174 ret void75}76