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annotate gcc/testsuite/gcc.dg/tree-ssa/loop-bound-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 /* { dg-options "-O2 -fdump-tree-ivopts-details" } */
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3
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4 int *a;
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5
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6 int
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7 foo (unsigned char s, unsigned char l)
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8 {
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9 unsigned char i;
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10 int sum = 0;
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11
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12 for (i = s; i < l; i += 1)
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13 {
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14 sum += a[i];
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15 }
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16
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17 return sum;
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18 }
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19
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20 /* Check loop niter bound information. */
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21 /* { dg-final { scan-tree-dump "bounded by 254" "ivopts" } } */
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22 /* { dg-final { scan-tree-dump-not "bounded by 255" "ivopts" } } */