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annotate gcc/testsuite/gcc.dg/pr87099.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* PR middle-end/87099 */
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2 /* { dg-do compile } */
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3 /* { dg-require-effective-target alloca } */
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4 /* { dg-options "-Wstringop-overflow" } */
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5
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6 void bar (char *);
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7
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8 int
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9 foo (int n)
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10 {
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11 char v[n];
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12 bar (v);
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13 return __builtin_strncmp (&v[1], "aaa", 3);
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14 }
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15
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16 int
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17 baz (int n, char *s)
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18 {
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19 char v[n];
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20 bar (v);
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21 return __builtin_strncmp (&v[1], s, 3);
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22 }