diff options
| author | Stephane Carrez <Stephane.Carrez@worldnet.fr> | 2002-03-16 13:52:20 +0100 |
|---|---|---|
| committer | Stephane Carrez <ciceron@gcc.gnu.org> | 2002-03-16 13:52:20 +0100 |
| commit | 840e2ff10988bf7a1adf0bc0a0ac94e51e96ba6c (patch) | |
| tree | 601ce27d41448786593b04667da83dcbf7421f16 /gcc/cppinit.c | |
| parent | 3c9a5efec97e3684486d0d861610d9c9fd1c8391 (diff) | |
| download | gcc-840e2ff10988bf7a1adf0bc0a0ac94e51e96ba6c.zip gcc-840e2ff10988bf7a1adf0bc0a0ac94e51e96ba6c.tar.gz gcc-840e2ff10988bf7a1adf0bc0a0ac94e51e96ba6c.tar.bz2 | |
m68hc11-protos.h (ix_reg): Declare.
* config/m68hc11/m68hc11-protos.h (ix_reg): Declare.
* config/m68hc11/m68hc11.md ("addsi3"): Use general_operand for sources.
(splits): Remove unused add splits.
("*addhi3_68hc12"): Tune constraints.
("addhi_sp"): Try to use X instead of Y in all cases and if the
constant fits in 8-bits and D is dead use abx/aby instructions.
("*addhi3"): Remove extern declaration of ix_reg.
("*subsi3"): Optimize and provide new split.
("subhi3"): Cleanup.
("*subhi3_sp"): Avoid saving X if we know it is dead.
(arith splits): For 68hc12 save the address register on the stack
and do the arithmetic operation with a pop.
From-SVN: r50880
Diffstat (limited to 'gcc/cppinit.c')
0 files changed, 0 insertions, 0 deletions