http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49472
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011.06.20 11:31:25
Ever Confirmed|0 |1
--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-06-20
11:31:25 UTC ---
Revision 174379 is OK, 174487 is not. GDB shows
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x00007fff5bc00ef8
0x000000010075c6f6 in simplify_binary_operation (code=MULT, mode=DFmode,
op0=0x141f29e10, op1=0x141f29438) at ../../work/gcc/simplify-rtx.c:1842
1842 && swap_commutative_operands_p (op0, op1))
