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annotate polly/test/ScopDetect/srem_with_parametric_divisor.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-detect -disable-output < %s | FileCheck %s
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2 ;
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3 ; CHECK-NOT: Valid Region for Scop:
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4 ;
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5 ; void foo(float *A, long n, long p) {
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6 ; for (long i = 0; i < 100; i++)
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7 ; A[n % p] += 1;
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8 ; }
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9 ;
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10 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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11
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1f2b6ac9f198 LLVM16-1
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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12 define void @foo(ptr %A, i64 %n, i64 %p) {
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13 bb:
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14 br label %bb1
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15
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16 bb1: ; preds = %bb6, %bb
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17 %i.0 = phi i64 [ 0, %bb ], [ %tmp7, %bb6 ]
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18 %exitcond = icmp ne i64 %i.0, 100
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19 br i1 %exitcond, label %bb2, label %bb8
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20
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21 bb2: ; preds = %bb1
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22 %tmp = srem i64 %n, %p
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1f2b6ac9f198 LLVM16-1
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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23 %tmp3 = getelementptr inbounds float, ptr %A, i64 %tmp
1f2b6ac9f198 LLVM16-1
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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24 %tmp4 = load float, ptr %tmp3, align 4
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25 %tmp5 = fadd float %tmp4, 1.000000e+00
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1f2b6ac9f198 LLVM16-1
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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26 store float %tmp5, ptr %tmp3, align 4
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27 br label %bb6
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28
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29 bb6: ; preds = %bb2
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30 %tmp7 = add nsw i64 %i.0, 1
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31 br label %bb1
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32
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33 bb8: ; preds = %bb1
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34 ret void
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35 }