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annotate gcc/testsuite/g++.dg/stackprotectexplicit2.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
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111
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1 /* Test that stack protection is done on chosen functions. */
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2
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3 /* { dg-do compile { target i?86-*-* x86_64-*-* } } */
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4 /* { dg-options "-O2 -fstack-protector-explicit" } */
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5
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6 int A()
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7 {
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8 int A[23];
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9 char b[22];
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10 }
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11
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12 int __attribute__((stack_protect)) B()
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13 {
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14 int a;
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15 int b;
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16 return a+b;
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17 }
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18
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19 int __attribute__((stack_protect)) c()
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20 {
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21 int a;
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22 char b[34];
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23 return 0;
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24 }
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25
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26
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27 /* { dg-final { scan-assembler-times "stack_chk_fail" 2 } } */