URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [g++.old-deja/] [g++.brendan/] [crash24.C] - Rev 305
Go to most recent revision | Compare with Previous | Blame | View Log
// { dg-do assemble }
// { dg-options "-O" }
// GROUPS passed old-abort
// gcc puts the array into a register, and then the store_bit_field () code
// in expmed.c gets confused when it tries to store zero past the end of the
// register (because the index is past the array bounds). It ends up calling
// store_split_bit_field, which then aborts, because we don't have a split bit
// field.
//
// Seems easiest to detect this case in the front end, i.e. access outside the
// array bounds, and then force the array to be allocated on the stack instead
// of a register.
main()
{
char i[1];
i[1] = 0;
}
Go to most recent revision | Compare with Previous | Blame | View Log