diff options
| author | hp <hp@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-16 03:31:12 +0000 |
|---|---|---|
| committer | hp <hp@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-16 03:31:12 +0000 |
| commit | d5c0ec8ea5e985fd782de62693128c221cbfaa85 (patch) | |
| tree | 9327509da1d06618afe61bbff201e4554848cc1b /gcc | |
| parent | bd5035563faa351339daa967d9c8578e3cbaa32e (diff) | |
| download | gcc-d5c0ec8ea5e985fd782de62693128c221cbfaa85.tar.gz | |
* config/cris/cris-protos.h (cris_legitimate_address_p): Declare.
* config/cris/cris.h (CONSTANT_ADDRESS_P): Define in terms of
CONSTANT_P and cris_legitimate_address_p.
* config/cris/cris.c (cris_legitimate_address_p): Make non-static.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189507 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/cris/cris-protos.h | 1 | ||||
| -rw-r--r-- | gcc/config/cris/cris.c | 4 | ||||
| -rw-r--r-- | gcc/config/cris/cris.h | 3 |
4 files changed, 11 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a1f11250f07..6452d3fc8b8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,7 +1,11 @@ 2012-07-16 Hans-Peter Nilsson <hp@axis.com> - * config/cris/cris.c (cris_preferred_reload_class): - Don't return GENERAL_REGS as preferred to MOF_SRP_REGS. + * config/cris/cris-protos.h (cris_legitimate_address_p): Declare. + * config/cris/cris.h (CONSTANT_ADDRESS_P): Define in terms of + CONSTANT_P and cris_legitimate_address_p. + * config/cris/cris.c (cris_legitimate_address_p): Make non-static. + (cris_preferred_reload_class): Don't return GENERAL_REGS as + preferred to MOF_SRP_REGS. * config/cris/cris.c (cris_init_libfuncs): Handle initialization of library functions for basic atomic compare-and-swap. diff --git a/gcc/config/cris/cris-protos.h b/gcc/config/cris/cris-protos.h index d08dac5dab0..167f14c6e9c 100644 --- a/gcc/config/cris/cris-protos.h +++ b/gcc/config/cris/cris-protos.h @@ -40,6 +40,7 @@ extern bool cris_base_p (const_rtx, bool); extern bool cris_base_or_autoincr_p (const_rtx, bool); extern bool cris_bdap_index_p (const_rtx, bool); extern bool cris_biap_index_p (const_rtx, bool); +extern bool cris_legitimate_address_p (enum machine_mode, rtx, bool); extern bool cris_store_multiple_op_p (rtx); extern bool cris_movem_load_rest_p (rtx, int); extern void cris_asm_output_symbol_ref (FILE *, rtx); diff --git a/gcc/config/cris/cris.c b/gcc/config/cris/cris.c index d5709b34b90..ea98641b903 100644 --- a/gcc/config/cris/cris.c +++ b/gcc/config/cris/cris.c @@ -127,8 +127,6 @@ static void cris_init_libfuncs (void); static reg_class_t cris_preferred_reload_class (rtx, reg_class_t); -static bool cris_legitimate_address_p (enum machine_mode, rtx, bool); - static int cris_register_move_cost (enum machine_mode, reg_class_t, reg_class_t); static int cris_memory_move_cost (enum machine_mode, reg_class_t, bool); static bool cris_rtx_costs (rtx, int, int, int, int *, bool); @@ -1414,7 +1412,7 @@ cris_biap_index_p (const_rtx x, bool strict) here (but is thankfully a general_operand in itself). A local PIC symbol is valid for the plain "symbol + offset" case. */ -static bool +bool cris_legitimate_address_p (enum machine_mode mode, rtx x, bool strict) { const_rtx x1, x2; diff --git a/gcc/config/cris/cris.h b/gcc/config/cris/cris.h index d5cf85e4ba5..0ed4ced31a3 100644 --- a/gcc/config/cris/cris.h +++ b/gcc/config/cris/cris.h @@ -778,6 +778,9 @@ struct cum_args {int regs;}; #define HAVE_POST_INCREMENT 1 +#define CONSTANT_ADDRESS_P(X) \ + (CONSTANT_P (X) && cris_legitimate_address_p (QImode, X, false)) + /* Must be a compile-time constant, so we go with the highest value among all CRIS variants. */ #define MAX_REGS_PER_ADDRESS 2 |