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annotate polly/test/CodeGen/simple_vec_stride_one.ll @ 252:1f2b6ac9f198 llvm-original

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LLVM16-1
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Fri, 18 Aug 2023 09:04:13 +0900
parents c4bab56944e8
children
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1 ; RUN: opt %loadPolly -polly-codegen -polly-vectorizer=polly \
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2 ; RUN: < %s -S | FileCheck %s
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3
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4 ; CHECK: store <4 x double> %val.s2a_p_splat, <4 x double>* %vector_ptr
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5 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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6
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7 define void @update_access_functions(i64 %arg, double* %A, double* %B) {
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8 bb3:
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9 br label %loop1
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10
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11 loop1:
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12 %indvar = phi i64 [ %indvar.next, %loop1 ], [ 0, %bb3 ]
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13 %ptr1 = getelementptr inbounds double, double* %A, i64 %indvar
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14 store double 42.0, double* %ptr1, align 8
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15 %indvar.next = add nuw nsw i64 %indvar, 1
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16 %cmp = icmp ne i64 %indvar.next, 4
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17 br i1 %cmp, label %loop1, label %loop2
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18
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19 loop2:
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20 %indvar.2 = phi i64 [ %indvar.2.next, %loop2 ], [ 0, %loop1 ]
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21 %ptr2 = getelementptr inbounds double, double* %A, i64 %indvar.2
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22 %val = load double, double* %ptr2, align 8
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23 %indvar.2.next = add nuw nsw i64 %indvar.2, 1
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24 %cmp.2 = icmp ne i64 %indvar.2.next, 4
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25 br i1 %cmp.2, label %loop2, label %loop3
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26
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27 loop3:
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28 %indvar.3 = phi i64 [ %indvar.3.next, %loop3 ], [ 0, %loop2 ]
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29 %ptr3 = getelementptr inbounds double, double* %A, i64 %indvar.3
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30 store double %val, double* %ptr3, align 8
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31 %indvar.3.next = add nuw nsw i64 %indvar.3, 1
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32 %cmp.3 = icmp ne i64 %indvar.3.next, 4
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33 br i1 %cmp.3, label %loop3, label %exit
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34
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35 exit:
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36 ret void
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37 }