procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fr30.h (FUNCTION_VALUE_REGNO_P, [...]): Remove macros.

Browse source 
* config/fr30/fr30.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
	LIBCALL_VALUE): Remove macros.
	* config/fr30/fr30.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
	TARGET_FUNCTION_VALUE_REGNO_P): Define.
	(fr30_function_value_regno_p, fr30_function_value,
	fr30_libcall_value): New functions.

From-SVN: r166407
This commit is contained in:
Anatoly Sokolov 2010-11-06 22:47:21 +03:00 • committed by Anatoly Sokolov
parent 134c192bb3
commit da0dc81873
3 changed files with 47 additions and 25 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
gcc/ChangeLog
View file

@ -1,3 +1,12 @@
2010-11-06 Anatoly Sokolov <aesok@post.ru>
* config/fr30/fr30.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
LIBCALL_VALUE): Remove macros.
* config/fr30/fr30.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
TARGET_FUNCTION_VALUE_REGNO_P): Define.
(fr30_function_value_regno_p, fr30_function_value,
fr30_libcall_value): New functions.
2010-11-06 Joern Rennecke <amylaar@spamcop.net>
PR middle-end/46314

38
gcc/config/fr30/fr30.c
View file

@ -124,6 +124,9 @@ static rtx fr30_function_arg (CUMULATIVE_ARGS *, enum machine_mode,
static void fr30_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode,
const_tree, bool);
static bool fr30_frame_pointer_required (void);
static rtx fr30_function_value (const_tree, const_tree, bool);
static rtx fr30_libcall_value (enum machine_mode, const_rtx);
static bool fr30_function_value_regno_p (const unsigned int);
static bool fr30_can_eliminate (const int, const int);
static void fr30_asm_trampoline_template (FILE *);
static void fr30_trampoline_init (rtx, tree, rtx);
@ -172,6 +175,13 @@ static const struct default_options fr30_option_optimization_table[] =
#undef TARGET_FUNCTION_ARG_ADVANCE
#define TARGET_FUNCTION_ARG_ADVANCE fr30_function_arg_advance
#undef TARGET_FUNCTION_VALUE
#define TARGET_FUNCTION_VALUE fr30_function_value
#undef TARGET_LIBCALL_VALUE
#define TARGET_LIBCALL_VALUE fr30_libcall_value
#undef TARGET_FUNCTION_VALUE_REGNO_P
#define TARGET_FUNCTION_VALUE_REGNO_P fr30_function_value_regno_p
#undef TARGET_SETUP_INCOMING_VARARGS
#define TARGET_SETUP_INCOMING_VARARGS fr30_setup_incoming_varargs
#undef TARGET_MUST_PASS_IN_STACK
@ -703,6 +713,34 @@ fr30_print_operand (FILE *file, rtx x, int code)
}
/*}}}*/
/* Implements TARGET_FUNCTION_VALUE. */
static rtx
fr30_function_value (const_tree valtype,
const_tree fntype_or_decli ATTRIBUTE_UNUSED,
bool outgoing ATTRIBUTE_UNUSED)
{
return gen_rtx_REG (TYPE_MODE (valtype), RETURN_VALUE_REGNUM);
}
/* Implements TARGET_LIBCALL_VALUE. */
static rtx
fr30_libcall_value (enum machine_mode mode,
const_rtx fun ATTRIBUTE_UNUSED)
{
return gen_rtx_REG (mode, RETURN_VALUE_REGNUM);
}
/* Implements TARGET_FUNCTION_VALUE_REGNO_P. */
static bool
fr30_function_value_regno_p (const unsigned int regno)
{
return (regno == RETURN_VALUE_REGNUM);
}
/*{{{ Function arguments */
/* Return true if we should pass an argument on the stack rather than

25
gcc/config/fr30/fr30.h
View file

@ -587,31 +587,6 @@ enum reg_class
#define FUNCTION_ARG_REGNO_P(REGNO) \
((REGNO) >= FIRST_ARG_REGNUM && ((REGNO) < FIRST_ARG_REGNUM + FR30_NUM_ARG_REGS))
/*}}}*/
/*{{{ How Scalar Function Values are Returned. */
#define FUNCTION_VALUE(VALTYPE, FUNC) \
gen_rtx_REG (TYPE_MODE (VALTYPE), RETURN_VALUE_REGNUM)
/* A C expression to create an RTX representing the place where a library
function returns a value of mode MODE. If the precise function being called
is known, FUNC is a tree node (`FUNCTION_DECL') for it; otherwise, FUNC is a
null pointer. This makes it possible to use a different value-returning
convention for specific functions when all their calls are known.
Note that "library function" in this context means a compiler support
routine, used to perform arithmetic, whose name is known specially by the
compiler and was not mentioned in the C code being compiled.
The definition of `LIBRARY_VALUE' need not be concerned aggregate data
types, because none of the library functions returns such types. */
#define LIBCALL_VALUE(MODE) gen_rtx_REG (MODE, RETURN_VALUE_REGNUM)
/* A C expression that is nonzero if REGNO is the number of a hard register in
which the values of called function may come back. */
#define FUNCTION_VALUE_REGNO_P(REGNO) ((REGNO) == RETURN_VALUE_REGNUM)
/*}}}*/
/*{{{ How Large Values are Returned. */