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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-*-* rs6000-*-* s390x-*-* } } */
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4 /* { dg-options "-O2 -fstack-protector-all" } */
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5
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6 /* This test checks the presence of __stack_chk_fail function in assembler.
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7 * Compiler generates _stack_chk_fail_local (wrapper) calls instead for PIC.
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8 */
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9 /* { dg-require-effective-target nonpic } */
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10
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11
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12 #pragma GCC push_options
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13 #pragma GCC optimize ("-fno-stack-protector")
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14
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15 int foo()
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16 {
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17 return 0;
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18 }
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19
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20 #pragma GCC pop_options
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21
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22 int main() { foo (); }
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23
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24 /* { dg-final { scan-assembler-times "stack_chk_fail" 1 } } */
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