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| author | Bernd Schmidt <bernd.schmidt@analog.com> | 2006-03-21 13:07:33 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2006-03-21 13:07:33 +0000 |
| commit | c4963a0a324c37a487535f25590f2c539ceb39fc (patch) | |
| tree | ba78a3bc5838547dd82ee9515db1126afb067ab0 /gcc/recog.c | |
| parent | 0002d5d2bc68f9381ec990ea94307bafa700b0ad (diff) | |
| download | gcc-c4963a0a324c37a487535f25590f2c539ceb39fc.zip gcc-c4963a0a324c37a487535f25590f2c539ceb39fc.tar.gz gcc-c4963a0a324c37a487535f25590f2c539ceb39fc.tar.bz2 | |
bfin-protos.h (bfin_dsp_memref_p): Declare.
* config/bfin/bfin-protos.h (bfin_dsp_memref_p): Declare.
* config/bfin/bfin.c (bfin_dsp_memref_p): New function.
(bfin_valid_reg_p): Test for pseudos explicitly and use only
REGNO_MODE_CODE_OK_FOR_BASE_P. New args MODE and OUTER_CODE; all
callers changed.
* config/bfin/bfin.h (PREG_P): Use P_REGNO_P.
(IREG_P, P_REGNO_P, I_REGNO_P): New macros.
(enum reg_class, REG_CLASS_CONTENTS): Add IPREGS.
(BASE_REG_CLASS, REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
REGNO_OK_FOR_BASE_STRICT_P, REGNO_OK_FOR_BASE_NONSTRICT_P): Delete
macros.
(IREG_POSSIBLE_P, MODE_CODE_BASE_REG_CLASS,
REGNO_MODE_CODE_OK_FOR_BASE_P): New macros.
(REGNO_REG_CLASS): ARGP is in PREGS.
* config/bfin/bfin.md (movhi_insn): Allow for addresses containing
IREGS.
(zero_extendhisi2, extendhisi2): Likewise; changed to define_and_split
to deal with those addresses.
* addresses.h: New file.
* caller-save.c: Include "addresses.h".
(init_caller_save): Use new base_reg_class function.
* rtl-factoring.c: Include "addresses.h".
(recompute_gain_for_pattern_seq): Use new function ok_for_base_p_1.
* recog.c: Include "addresses.h".
(preprocess_constraints): Use new base_reg_class function.
* regrename.c: Include "addresses.h".
(scan_rtx_address): Use new regno_ok_for_base_p and base_reg_class
functions. Keep track of a new var INDEX_CODE to compute valid
classes.
(replace_oldest_value_addr): Likewise.
(replace_oldest_value_mem): Use base_reg_class.
* reload.c: Include "addresses.h".
(REGNO_MODE_OK_FOR_BASE_P, REG_MODE_OK_FOR_BASE_P): Delete macros.
(find_reloads): Use new base_reg_class function.
(find_reloads_address): Likewise; also use regno_ok_for_base_p.
(find_reloads_address_1): Likewise. New args OUTER_CODE and INDEX_CODE;
all callers and prototype changed.
* reload1.c: Include "addresses.h".
(maybe_fix_stack_asms): Use base_reg_class.
* regclass.c: Include "addresses.h".
(ok_for_index_p_nonstrict, ok_for_base_p_nonstrict): New functions.
(init_reg_autoinc): Use new base_reg_class function.
(record_reg_classes): Likewise.
(record_address_regs): Delete arg CLASS; add args CONTEXT, MODE,
OUTER_CODE and INDEX_CODE. All callers and prototype changed.
Use new args to compute necessary class.
* Makefile.in (regclass.o, reload.o, reload1.o, caller-save.o, recog.o,
regrename.o, rtl-factoring.o): Update dependencies.
* doc/tm.texi (MODE_CODE_BASE_REG_CLASS): Document.
(REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise.
(REG_OK_FOR_BASE_P, REG_MODE_OK_FOR_BASE_P, REG_MODE_OK_FOR_REG_BASE_P,
REG_OK_FOR_INDEX_P): Delete documentation.
From-SVN: r112248
Diffstat (limited to 'gcc/recog.c')
| -rw-r--r-- | gcc/recog.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/recog.c b/gcc/recog.c index 82cacfe..342699f 100644 --- a/gcc/recog.c +++ b/gcc/recog.c @@ -31,6 +31,7 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA #include "hard-reg-set.h" #include "recog.h" #include "regs.h" +#include "addresses.h" #include "expr.h" #include "function.h" #include "flags.h" @@ -2157,7 +2158,7 @@ preprocess_constraints (void) case 'p': op_alt[j].is_address = 1; op_alt[j].cl = reg_class_subunion[(int) op_alt[j].cl] - [(int) MODE_BASE_REG_CLASS (VOIDmode)]; + [(int) base_reg_class (VOIDmode, ADDRESS, SCRATCH)]; break; case 'g': @@ -2178,7 +2179,8 @@ preprocess_constraints (void) op_alt[j].cl = (reg_class_subunion [(int) op_alt[j].cl] - [(int) MODE_BASE_REG_CLASS (VOIDmode)]); + [(int) base_reg_class (VOIDmode, ADDRESS, + SCRATCH)]); break; } |