Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/execute/alias-1.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
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int val; int *ptr = &val; float *ptr2 = &val; __attribute__((optimize ("-fno-strict-aliasing"))) typepun () { *ptr2=0; } main() { *ptr=1; typepun (); if (*ptr) __builtin_abort (); }