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annotate gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-29.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-dse-details" } */
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3
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4 struct z {
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5 int a;
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6 int b;
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7 int c;
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8 };
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9
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10 int
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11 foo(int cond, struct z *s)
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12 {
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13
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14 if (cond)
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15 {
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16 s->a = 1;
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17 s->b = 2;
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18 s->c = 3;
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19 }
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20 __builtin_memset (s, 0, sizeof (struct z));
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21 }
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22
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23 /* { dg-final { scan-tree-dump-times "Deleted dead store" 3 "dse1"} } */
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24 /* { dg-final { scan-tree-dump-not "Deleted dead store" "dse2"} } */
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25 /* { dg-final { scan-tree-dump-not "Deleted dead store" "dse3"} } */
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26