On 02/21/2017 07:48 AM, Segher Boessenkool wrote:
You cannot call REGNO on something that isn't a REG, and you cannot
call INTVAL on something that isn't a CONST_INT.
The way I fixed nios2_alternate_compare_const is admittedly a bit lame.
Yeah. :-P
2017-02-21 Segher Boessenkool <seg...@kernel.crashing.org>
* config/nios2/nios2.c (nios2_simple_const_p): Returns false if the
argument isn't a CONST_INT.
(nios2_alternate_compare_const): Set *alt_code and *alt_op to code
and op if op is not a CONST_INT.
(nios2_valid_compare_const_p): Return false if the argument isn't
a CONST_INT.
(ldstwm_operation_p): Return false if first_base is not a REG or
if first_offset is not a CONST_INT.
Give me a couple days to fiddle with this a bit and run regression tests.
-Sandra
