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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [mayalias-1.c] - Rev 338
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/* Tests that the may_alias attribute works as expected. Author: Osku Salerma <osku@iki.fi> Apr 2002. */ extern void abort(void); extern void exit(int); typedef short __attribute__((__may_alias__)) short_a; int main (void) { int a = 0x12345678; short_a *b = (short_a*) &a; b[1] = 0; if (a == 0x12345678) abort(); exit(0); }