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annotate gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-14.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 "-O -fdump-tree-dse1-details" } */
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3
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4 struct A { char c[4]; } a, b;
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5
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6 void
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7 f1 (void)
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8 {
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9 a.c[2] = '\0';
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10 __builtin_memset (&a.c[1], 1, 2);
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11 }
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12
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13 void
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14 f2 (void)
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15 {
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16 __builtin_memcpy (&a.c[0], "a", 1);
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17 __builtin_memcpy (&a, &b, 3);
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18 }
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19
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20 /* { dg-final { scan-tree-dump-times "Deleted dead store" 2 "dse1" } } */