diff options
author | Kazu Hirata <kazu@cs.umass.edu> | 2005-07-21 00:55:20 +0000 |
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committer | Kazu Hirata <kazu@gcc.gnu.org> | 2005-07-21 00:55:20 +0000 |
commit | c2acaf06aa1e13ecc83201ecc903a1f28c91b163 (patch) | |
tree | 02a50ce7cf4f0f62266ea97a15fe935fba0d7a8d /gcc | |
parent | 40be89481afb537f10184567e6a434026ca63a93 (diff) | |
download | gcc-c2acaf06aa1e13ecc83201ecc903a1f28c91b163.zip gcc-c2acaf06aa1e13ecc83201ecc903a1f28c91b163.tar.gz gcc-c2acaf06aa1e13ecc83201ecc903a1f28c91b163.tar.bz2 |
gensupport.c (old_preds): Don't reference PREDICATE_CODES.
* gensupport.c (old_preds): Don't reference PREDICATE_CODES.
(old_special_pred_table): Don't reference
SPECIAL_MODE_PREDICATES.
* system.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Poison.
* config/arc/arc.h: Don't mention PREDICATE_CODES.
* config/sh/predicates.h: Don't mention
SPECIAL_MODE_PREDICATES.
* doc/tm.texi (PREDICATE_CODES, SPECIAL_MODE_PREDICATES):
Remove.
From-SVN: r102215
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/ChangeLog | 12 | ||||
-rw-r--r-- | gcc/config/arc/arc.h | 1 | ||||
-rw-r--r-- | gcc/config/sh/predicates.md | 8 | ||||
-rw-r--r-- | gcc/doc/tm.texi | 50 | ||||
-rw-r--r-- | gcc/gensupport.c | 23 | ||||
-rw-r--r-- | gcc/system.h | 3 |
6 files changed, 23 insertions, 74 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ddf3501..30f292d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,15 @@ +2005-07-20 Kazu Hirata <kazu@cs.umass.edu> + + * gensupport.c (old_preds): Don't reference PREDICATE_CODES. + (old_special_pred_table): Don't reference + SPECIAL_MODE_PREDICATES. + * system.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Poison. + * config/arc/arc.h: Don't mention PREDICATE_CODES. + * config/sh/predicates.h: Don't mention + SPECIAL_MODE_PREDICATES. + * doc/tm.texi (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): + Remove. + 2005-07-20 DJ Delorie <dj@redhat.com> * config.gcc: Add m32c-elf support. diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h index 696b203..524a88a 100644 --- a/gcc/config/arc/arc.h +++ b/gcc/config/arc/arc.h @@ -23,7 +23,6 @@ Boston, MA 02110-1301, USA. */ /* Things to do: - - PREDICATE_CODES - incscc, decscc? - print active compiler options in assembler output */ diff --git a/gcc/config/sh/predicates.md b/gcc/config/sh/predicates.md index 224eebc..87281c3 100644 --- a/gcc/config/sh/predicates.md +++ b/gcc/config/sh/predicates.md @@ -77,8 +77,8 @@ return 0; }) -;; Like arith_reg_dest, but this predicate belongs to -;; SPECIAL_MODE_PREDICATES. +;; Like arith_reg_dest, but this predicate is defined with +;; define_special_predicate, not define_predicate. (define_special_predicate "any_arith_reg_dest" (match_code "subreg,reg") @@ -86,8 +86,8 @@ return arith_reg_dest (op, mode); }) -;; Like register_operand, but this predicate belongs to -;; SPECIAL_MODE_PREDICATES. +;; Like register_operand, but this predicate is defined with +;; define_special_predicate, not define_predicate. (define_special_predicate "any_register_operand" (match_code "subreg,reg") diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 834c5ea..a6703b1 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -8667,56 +8667,6 @@ is in effect. The default is to return false to use @code{__cxa_atexit}. @c prevent bad page break with this line Here are several miscellaneous parameters. -@defmac PREDICATE_CODES -Define this if you have defined special-purpose predicates in the file -@file{@var{machine}.c}. This macro is called within an initializer of an -array of structures. The first field in the structure is the name of a -predicate and the second field is an array of rtl codes. For each -predicate, list all rtl codes that can be in expressions matched by the -predicate. The list should have a trailing comma. Here is an example -of two entries in the list for a typical RISC machine: - -@smallexample -#define PREDICATE_CODES \ - @{"gen_reg_rtx_operand", @{SUBREG, REG@}@}, \ - @{"reg_or_short_cint_operand", @{SUBREG, REG, CONST_INT@}@}, -@end smallexample - -Defining this macro does not affect the generated code (however, -incorrect definitions that omit an rtl code that may be matched by the -predicate can cause the compiler to malfunction). Instead, it allows -the table built by @file{genrecog} to be more compact and efficient, -thus speeding up the compiler. The most important predicates to include -in the list specified by this macro are those used in the most insn -patterns. - -For each predicate function named in @code{PREDICATE_CODES}, a -declaration will be generated in @file{insn-codes.h}. - -Use of this macro is deprecated; use @code{define_predicate} instead. -@xref{Defining Predicates}. -@end defmac - -@defmac SPECIAL_MODE_PREDICATES -Define this if you have special predicates that know special things -about modes. Genrecog will warn about certain forms of -@code{match_operand} without a mode; if the operand predicate is -listed in @code{SPECIAL_MODE_PREDICATES}, the warning will be -suppressed. - -Here is an example from the IA-32 port (@code{ext_register_operand} -specially checks for @code{HImode} or @code{SImode} in preparation -for a byte extraction from @code{%ah} etc.). - -@smallexample -#define SPECIAL_MODE_PREDICATES \ - "ext_register_operand", -@end smallexample - -Use of this macro is deprecated; use @code{define_special_predicate} -instead. @xref{Defining Predicates}. -@end defmac - @defmac HAS_LONG_COND_BRANCH Define this boolean macro to indicate whether or not your architecture has conditional branches that can span all of memory. It is used in diff --git a/gcc/gensupport.c b/gcc/gensupport.c index ef4366f..2f6f54d 100644 --- a/gcc/gensupport.c +++ b/gcc/gensupport.c @@ -1218,10 +1218,7 @@ add_predicate (struct pred_data *pred) } /* This array gives the initial content of the predicate table. It - has entries for all predicates defined in recog.c. The back end - can define PREDICATE_CODES to give additional entries for the - table; this is considered an obsolete mechanism (use - define_predicate instead). */ + has entries for all predicates defined in recog.c. */ struct old_pred_table { @@ -1251,31 +1248,21 @@ static const struct old_pred_table old_preds[] = { {"indirect_operand", {SUBREG, MEM}}, {"comparison_operator", {EQ, NE, LE, LT, GE, GT, LEU, LTU, GEU, GTU, UNORDERED, ORDERED, UNEQ, UNGE, UNGT, UNLE, - UNLT, LTGT}}, -#ifdef PREDICATE_CODES - PREDICATE_CODES -#endif + UNLT, LTGT}} }; #define NUM_KNOWN_OLD_PREDS ARRAY_SIZE (old_preds) -/* This table gives the initial set of special predicates. It has - entries for all special predicates defined in recog.c. The back - end can define SPECIAL_MODE_PREDICATES to give additional entries - for the table; this is considered an obsolete mechanism (use - define_special_predicate instead). */ +/* This table gives the set of special predicates. It has entries for + all special predicates defined in recog.c. */ static const char *const old_special_pred_table[] = { "address_operand", "pmode_register_operand", -#ifdef SPECIAL_MODE_PREDICATES - SPECIAL_MODE_PREDICATES -#endif }; #define NUM_OLD_SPECIAL_MODE_PREDS ARRAY_SIZE (old_special_pred_table) /* Initialize the table of predicate definitions, starting with - the information we have on generic predicates, and the old-style - PREDICATE_CODES definitions. */ + the information we have on generic predicates. */ static void init_predicate_table (void) diff --git a/gcc/system.h b/gcc/system.h index b620a4f..48105fe 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -740,7 +740,8 @@ extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN; CASE_DROPS_THROUGH TARGET_BELL TARGET_BS TARGET_CR TARGET_DIGIT0 \ TARGET_ESC TARGET_FF TARGET_NEWLINE TARGET_TAB TARGET_VT \ LINK_LIBGCC_SPECIAL DONT_ACCESS_GBLS_AFTER_EPILOGUE \ - TARGET_OPTIONS TARGET_SWITCHES EXTRA_CC_MODES FINALIZE_PIC + TARGET_OPTIONS TARGET_SWITCHES EXTRA_CC_MODES FINALIZE_PIC \ + PREDICATE_CODES SPECIAL_MODE_PREDICATES /* Hooks that are no longer used. */ #pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \ |