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annotate polly/test/ScopInfo/parameter_product.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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c4bab56944e8 LLVM 16
kono
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1 ; RUN: opt %loadPolly -polly-print-scops -disable-output < %s | FileCheck %s
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2 ;
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3 ; int n, m;
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4 ; void foo(char* __restrict a)
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5 ; {
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6 ; for (int i = 0; i < n*m; ++i)
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7 ; a[i]=2;
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8 ; }
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9 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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10
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11 define void @foo(i8* noalias %a, i32 %param_n, i32 %param_m) {
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12 entry:
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13 %mul = mul nsw i32 %param_m, %param_n
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14 %cmp1 = icmp sgt i32 %mul, 0
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15 br i1 %cmp1, label %for.body, label %for.end
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16
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17 for.body:
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18 %i.02 = phi i32 [ %add, %for.body ], [ 0, %entry ]
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19 %arrayidx = getelementptr inbounds i8, i8* %a, i64 0
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20 store i8 2, i8* %arrayidx, align 1
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21 %add = add nsw i32 %i.02, 1
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22 %cmp = icmp slt i32 %add, %mul
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23 br i1 %cmp, label %for.body, label %for.end
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24
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25 for.end:
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26 ret void
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27 }
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28
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29 ; CHECK: p0: (%param_n * %param_m)
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30