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Commit e7ab5593 by Nick Clifton Committed by Nick Clifton
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mn10300.c: Fold code to 80-character width. 

        * config/mn10300/mn10300.c: Fold code to 80-character width.
        Replace GET_CODE (foo) == REG with REG_P (foo).  Likewise for
        MEM, CONST_INT and CONST_DOUBLE.
        (targetm): Move initialization to end of file.
        (print_operand): Rename to mn10300_print_operand.
        (print_operand_address): Rename to mn10300_print_operand_address.
        (can_use_return_insn): Rename to mn10300_can_use_return_insn.
        (expand_prologue): Rename to mn10300_expand_prologue.
        (expand_epilogue): Rename to mn10300_expand_epilogue.
        (initial_offset): Rename to mn10300_initial_offset.
        (function_arg): Rename to mn10300_function_arg.
        (mask_ok_for_mem_btst): Rename to mn10300_mask_ok_for_mem_btst.
        (symbolic_operand): Rename to mn10300_symbolic_operand.
        (legitimize_pic_address): Rename to mn10300_legitimize_pic_address.
        (legitimate_pic_operand_p): Rename to mn10300_legitimate_pic_operand_p.
        * config/mn10300/mn10300-protos.h: Update prototypes.
        * config/mn10300/mn10300.h: Fold code to 80-character width.
        Replace GET_CODE (foo) == REG with REG_P (foo).  Likewise for
        MEM, CONST_INT and CONST_DOUBLE.
        (CPP_SPEC): Move to...
        (TARGET_CPU_CPP_BUILTINS): ... here.
        * config/mn10300/mn10300.md: Fold code to 80-character width.
        Replace GET_CODE (foo) == REG with REG_P (foo).  Likewise for
        MEM, CONST_INT and CONST_DOUBLE.

From-SVN: r165778
parent 9dc3f7de
Showing with 120 additions and 74 deletions
gcc/ChangeLog
2010-10-21 Nick Clifton <nickc@redhat.com>
* config/mn10300/mn10300.c: Fold code to 80-character width.
Replace GET_CODE (foo) == REG with REG_P (foo). Likewise for
MEM, CONST_INT and CONST_DOUBLE.
(targetm): Move initialization to end of file.
(print_operand): Rename to mn10300_print_operand.
(print_operand_address): Rename to mn10300_print_operand_address.
(can_use_return_insn): Rename to mn10300_can_use_return_insn.
(expand_prologue): Rename to mn10300_expand_prologue.
(expand_epilogue): Rename to mn10300_expand_epilogue.
(initial_offset): Rename to mn10300_initial_offset.
(function_arg): Rename to mn10300_function_arg.
(mask_ok_for_mem_btst): Rename to mn10300_mask_ok_for_mem_btst.
(symbolic_operand): Rename to mn10300_symbolic_operand.
(legitimize_pic_address): Rename to mn10300_legitimize_pic_address.
(legitimate_pic_operand_p): Rename to mn10300_legitimate_pic_operand_p.
* config/mn10300/mn10300-protos.h: Update prototypes.
* config/mn10300/mn10300.h: Fold code to 80-character width.
Replace GET_CODE (foo) == REG with REG_P (foo). Likewise for
MEM, CONST_INT and CONST_DOUBLE.
(CPP_SPEC): Move to...
(TARGET_CPU_CPP_BUILTINS): ... here.
* config/mn10300/mn10300.md: Fold code to 80-character width.
Replace GET_CODE (foo) == REG with REG_P (foo). Likewise for
MEM, CONST_INT and CONST_DOUBLE.
2010-10-21 Ira Rosen <irar@il.ibm.com>
PR tree-optimization/46049
gcc/config/mn10300/mn10300-protos.h
......@@ -3,29 +3,29 @@
Free Software Foundation, Inc.
Contributed by Jeff Law (law@cygnus.com).
This file is part of GCC.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#define Mmode enum machine_mode
#define Cstar const char *
#define Rclas enum reg_class
#ifdef RTX_CODE
extern rtx legitimize_pic_address (rtx, rtx);
extern int legitimate_pic_operand_p (rtx);
extern rtx mn10300_legitimize_pic_address (rtx, rtx);
extern int mn10300_legitimate_pic_operand_p (rtx);
extern bool mn10300_function_value_regno_p (const unsigned int);
extern void mn10300_gen_multiple_store (int);
extern int mn10300_get_live_callee_saved_regs (void);
......@@ -33,25 +33,25 @@ extern bool mn10300_hard_regno_mode_ok (unsigned int, Mmode);
extern bool mn10300_legitimate_constant_p (rtx);
extern bool mn10300_modes_tieable (Mmode, Mmode);
extern Cstar mn10300_output_cmp (rtx, rtx);
extern void mn10300_print_operand (FILE *, rtx, int);
extern void mn10300_print_operand_address (FILE *, rtx);
extern void mn10300_print_reg_list (FILE *, int);
extern Rclas mn10300_secondary_reload_class (Rclas, Mmode, rtx);
extern Mmode mn10300_select_cc_mode (rtx);
extern int mn10300_store_multiple_operation (rtx, Mmode);
extern int mn10300_symbolic_operand (rtx, Mmode);
extern bool mn10300_wide_const_load_uses_clr (rtx operands[2]);
extern void print_operand (FILE *, rtx, int);
extern void print_operand_address (FILE *, rtx);
extern int store_multiple_operation (rtx, Mmode);
extern int symbolic_operand (rtx, Mmode);
#endif /* RTX_CODE */
#ifdef TREE_CODE
extern struct rtx_def *function_arg (CUMULATIVE_ARGS *, Mmode, tree, int);
extern struct rtx_def * mn10300_function_arg (CUMULATIVE_ARGS *, Mmode, tree, int);
#endif /* TREE_CODE */
extern int can_use_return_insn (void);
extern void expand_prologue (void);
extern void expand_epilogue (void);
extern int initial_offset (int, int);
extern int mask_ok_for_mem_btst (int, int);
extern int mn10300_can_use_return_insn (void);
extern void mn10300_expand_prologue (void);
extern void mn10300_expand_epilogue (void);
extern int mn10300_initial_offset (int, int);
extern int mn10300_mask_ok_for_mem_btst (int, int);
#undef Mmode
#undef Cstar
......
gcc/config/mn10300/mn10300.h
......@@ -4,29 +4,28 @@
2007, 2008, 2009, 2010 Free Software Foundation, Inc.
Contributed by Jeff Law (law@cygnus.com).
This file is part of GCC.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#undef ASM_SPEC
#undef LIB_SPEC
#undef ENDFILE_SPEC
#undef LINK_SPEC
#undef LINK_SPEC
#define LINK_SPEC "%{mrelax:--relax}"
#undef STARTFILE_SPEC
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "%{!mno-crt0:%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}}}}"
/* Names to predefine in the preprocessor for this target machine. */
......@@ -38,14 +37,21 @@ along with GCC; see the file COPYING3. If not see
builtin_define ("__MN10300__"); \
builtin_assert ("cpu=mn10300"); \
builtin_assert ("machine=mn10300"); \
\
if (TARGET_AM33_2) \
{ \
builtin_define ("__AM33__=2"); \
builtin_define ("__AM33_2__"); \
} \
else if (TARGET_AM33) \
builtin_define ("__AM33__=1"); \
} \
while (0)
#define CPP_SPEC "%{mam33:-D__AM33__} %{mam33-2:-D__AM33__=2 -D__AM33_2__}"
extern GTY(()) int mn10300_unspec_int_label_counter;
enum processor_type {
enum processor_type
{
PROCESSOR_MN10300,
PROCESSOR_AM33,
PROCESSOR_AM33_2
......@@ -99,7 +105,7 @@ extern enum processor_type mn10300_processor;
#define BIGGEST_ALIGNMENT 32
/* Alignment of field after `int : 0' in a structure. */
#define EMPTY_FIELD_BOUNDARY 32
#define EMPTY_FIELD_BOUNDARY 32
/* Define this if move instructions will actually fail to work
when given unaligned data. */
......@@ -254,7 +260,8 @@ extern enum processor_type mn10300_processor;
For any two classes, it is very desirable that there be another
class that represents their union. */
enum reg_class {
enum reg_class
{
NO_REGS, DATA_REGS, ADDRESS_REGS, SP_REGS,
DATA_OR_ADDRESS_REGS, SP_OR_ADDRESS_REGS,
EXTENDED_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS,
......@@ -274,7 +281,8 @@ enum reg_class {
"DATA_OR_EXTENDED_REGS", "ADDRESS_OR_EXTENDED_REGS", \
"SP_OR_EXTENDED_REGS", "SP_OR_ADDRESS_OR_EXTENDED_REGS", \
"FP_REGS", "FP_ACC_REGS", "CC_REGS", \
"GENERAL_REGS", "ALL_REGS", "LIM_REGS" }
"GENERAL_REGS", "ALL_REGS", "LIM_REGS" \
}
/* Define which registers fit in which classes.
This is an initializer for a vector of HARD_REG_SET
......@@ -307,9 +315,9 @@ enum reg_class {
array of register classes with LIM_REG_CLASSES used as the end
marker. */
#define IRA_COVER_CLASSES \
{ \
GENERAL_REGS, FP_REGS, LIM_REG_CLASSES \
#define IRA_COVER_CLASSES \
{ \
GENERAL_REGS, FP_REGS, LIM_REG_CLASSES \
}
/* The same information, inverted:
......@@ -317,13 +325,13 @@ enum reg_class {
reg number REGNO. This could be a conditional expression
or could index an array. */
#define REGNO_REG_CLASS(REGNO) \
((REGNO) <= LAST_DATA_REGNUM ? DATA_REGS : \
(REGNO) <= LAST_ADDRESS_REGNUM ? ADDRESS_REGS : \
(REGNO) == STACK_POINTER_REGNUM ? SP_REGS : \
#define REGNO_REG_CLASS(REGNO) \
((REGNO) <= LAST_DATA_REGNUM ? DATA_REGS : \
(REGNO) <= LAST_ADDRESS_REGNUM ? ADDRESS_REGS : \
(REGNO) == STACK_POINTER_REGNUM ? SP_REGS : \
(REGNO) <= LAST_EXTENDED_REGNUM ? EXTENDED_REGS : \
(REGNO) <= LAST_FP_REGNUM ? FP_REGS : \
(REGNO) == CC_REG ? CC_REGS : \
(REGNO) <= LAST_FP_REGNUM ? FP_REGS : \
(REGNO) == CC_REG ? CC_REGS : \
NO_REGS)
/* The class value for index registers, and the one for base regs. */
......@@ -414,11 +422,11 @@ enum reg_class {
#define PREFERRED_RELOAD_CLASS(X,CLASS) \
((X) == stack_pointer_rtx && (CLASS) != SP_REGS \
? ADDRESS_OR_EXTENDED_REGS \
: (GET_CODE (X) == MEM \
|| (GET_CODE (X) == REG \
: (MEM_P (X) \
|| (REG_P (X) \
&& REGNO (X) >= FIRST_PSEUDO_REGISTER) \
|| (GET_CODE (X) == SUBREG \
&& GET_CODE (SUBREG_REG (X)) == REG \
&& REG_P (SUBREG_REG (X)) \
&& REGNO (SUBREG_REG (X)) >= FIRST_PSEUDO_REGISTER) \
? LIMIT_RELOAD_CLASS (GET_MODE (X), CLASS) \
: (CLASS)))
......@@ -483,7 +491,7 @@ enum reg_class {
{ FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM}}
#define INITIAL_ELIMINATION_OFFSET(FROM, TO, OFFSET) \
OFFSET = initial_offset (FROM, TO)
OFFSET = mn10300_initial_offset (FROM, TO)
/* We can debug without frame pointers on the mn10300, so eliminate
them whenever possible. */
......@@ -494,11 +502,10 @@ enum reg_class {
#define REG_PARM_STACK_SPACE(DECL) 8
#define OUTGOING_REG_PARM_STACK_SPACE(FNTYPE) 1
#define ACCUMULATE_OUTGOING_ARGS 1
#if 1
/* So we can allocate space for return pointers once for the function
instead of around every call. */
#define STACK_POINTER_OFFSET 4
#endif
/* 1 if N is a possible register number for function argument passing.
On the MN10300, d0 and d1 are used in this way. */
......@@ -516,7 +523,11 @@ enum reg_class {
of arguments scanned so far. */
#define CUMULATIVE_ARGS struct cum_arg
struct cum_arg {int nbytes; };
struct cum_arg
{
int nbytes;
};
/* Initialize a variable CUM of type CUMULATIVE_ARGS
for a call to a function whose data type is FNTYPE.
......@@ -550,7 +561,7 @@ struct cum_arg {int nbytes; };
(otherwise it is an extra parameter matching an ellipsis). */
#define FUNCTION_ARG(CUM, MODE, TYPE, NAMED) \
function_arg (&CUM, MODE, TYPE, NAMED)
mn10300_function_arg (&(CUM), MODE, TYPE, NAMED)
#define FUNCTION_VALUE_REGNO_P(N) mn10300_function_value_regno_p (N)
......@@ -614,7 +625,8 @@ struct cum_arg {int nbytes; };
/* Zero if this needs fixing up to become PIC. */
#define LEGITIMATE_PIC_OPERAND_P(X) (legitimate_pic_operand_p (X))
#define LEGITIMATE_PIC_OPERAND_P(X) \
mn10300_legitimate_pic_operand_p (X)
/* Register to hold the addressing base for
position independent code access to data items. */
......@@ -701,7 +713,7 @@ struct cum_arg {int nbytes; };
#define TEXT_SECTION_ASM_OP "\t.section .text"
#define DATA_SECTION_ASM_OP "\t.section .data"
#define BSS_SECTION_ASM_OP "\t.section .bss"
#define BSS_SECTION_ASM_OP "\t.section .bss"
#define ASM_COMMENT_START "#"
......@@ -731,7 +743,7 @@ struct cum_arg {int nbytes; };
/* This is how to output a reference to a user-level label named NAME.
`assemble_name' uses this. */
#undef ASM_OUTPUT_LABELREF
#undef ASM_OUTPUT_LABELREF
#define ASM_OUTPUT_LABELREF(FILE, NAME) \
asm_fprintf (FILE, "%U%s", (*targetm.strip_name_encoding) (NAME))
......@@ -740,11 +752,14 @@ struct cum_arg {int nbytes; };
/* This is how we tell the assembler that two symbols have the same value. */
#define ASM_OUTPUT_DEF(FILE,NAME1,NAME2) \
do { assemble_name(FILE, NAME1); \
fputs(" = ", FILE); \
assemble_name(FILE, NAME2); \
fputc('\n', FILE); } while (0)
do \
{ \
assemble_name (FILE, NAME1); \
fputs (" = ", FILE); \
assemble_name (FILE, NAME2); \
fputc ('\n', FILE); \
} \
while (0)
/* How to refer to registers in assembler output.
This sequence is indexed by compiler's hard-register-number (see above). */
......@@ -774,12 +789,14 @@ struct cum_arg {int nbytes; };
/* Print an instruction operand X on file FILE.
look in mn10300.c for details */
#define PRINT_OPERAND(FILE, X, CODE) print_operand(FILE,X,CODE)
#define PRINT_OPERAND(FILE, X, CODE) \
mn10300_print_operand (FILE, X, CODE)
/* Print a memory operand whose address is X, on file FILE.
This uses a function in output-vax.c. */
#define PRINT_OPERAND_ADDRESS(FILE, ADDR) print_operand_address (FILE, ADDR)
#define PRINT_OPERAND_ADDRESS(FILE, ADDR) \
mn10300_print_operand_address (FILE, ADDR)
/* This is how to output an element of a case-vector that is absolute. */
......@@ -821,12 +838,14 @@ struct cum_arg {int nbytes; };
#define DEBUGGER_AUTO_OFFSET(X) \
((GET_CODE (X) == PLUS ? INTVAL (XEXP (X, 1)) : 0) \
+ (frame_pointer_needed \
? 0 : -initial_offset (FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM)))
? 0 : - mn10300_initial_offset (FRAME_POINTER_REGNUM, \
STACK_POINTER_REGNUM)))
#define DEBUGGER_ARG_OFFSET(OFFSET, X) \
((GET_CODE (X) == PLUS ? OFFSET : 0) \
+ (frame_pointer_needed \
? 0 : -initial_offset (ARG_POINTER_REGNUM, STACK_POINTER_REGNUM)))
? 0 : - mn10300_initial_offset (ARG_POINTER_REGNUM, \
STACK_POINTER_REGNUM)))
/* Specify the machine mode that this machine uses
for the index in the tablejump instruction. */
......
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