On 10/26/2011 01:19 PM, Richard Henderson wrote:
!resolved to an instriction sequence. */
instruction
no no, its a mashup of restricted instruction.
ok, maybe not.
! gcc_assert (TREE_OPERAND (addr, 0) == fndecl);
! TREE_OPERAND (addr, 0) = builtin_decl_explicit(ext_call);
I do
On 10/26/2011 10:25 AM, Andrew MacLeod wrote:
hum. I suppose that wouldn't hurt. I don't think it should make any
difference since Im not modifying whats in the table, but I can give
it a shot. If it bootstraps, which I presume it will, I'll check it
in with the original decl replaced.
The
On 10/25/2011 06:45 PM, Andrew MacLeod wrote:
* builtins.c (expand_builtin_atomic_fetch_op): External calls for
'op_fetch' builtins need to instead call 'fetch_op' externals and issue
correction code.
(expand_builtin): Provide proper builtin name for external call and
The external library only provides the
__atomic_fetch_{add,sub,and,or,xor,nand} routines, which fetch the value
in memory before the operation is performed. It does not provide the
alternate operation which fetches the value after the operation (it is
trivial to calculate).
If the
