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annotate gcc/testsuite/gcc.dg/pr53749.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* { dg-do compile } */
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2 /* { dg-options "-O2 -ftree-vectorize" } */
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3
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4 #define N 1024
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5 unsigned char a[N], b[N], c[N];
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6
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7 void f1(void)
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8 {
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9 int i;
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10 for (i = 0; i < N; ++i)
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11 a[i] = b[i] * c[i];
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12 }
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13
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14 void f2(void)
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15 {
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16 int i;
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17 for (i = 0; i < N; ++i)
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18 a[i] = b[i] * 2;
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19 }
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20
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21 void f3(void)
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22 {
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23 int i;
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24 for (i = 0; i < N; ++i)
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25 a[i] = b[i] * 20;
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26 }