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annotate gcc/testsuite/gcc.dg/vect/no-scevccp-outer-1.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do compile } */
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2
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3 #define N 40
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4 signed short image[N][N];
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5 signed short block[N][N];
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6
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7 /* memory references in the inner-loop */
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8
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9 __attribute__ ((noinline)) unsigned int
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10 foo (){
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11 int i,j;
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12 unsigned int diff = 0;
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13
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14 for (i = 0; i < N; i++) {
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15 for (j = 0; j < N; j++) {
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16 diff += (image[i][j] - block[i][j]);
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17 }
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18 }
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19 return diff;
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20 }
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21
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22 /* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail *-*-* } } } */