mirror of git://gcc.gnu.org/git/gcc.git
m32c-protos.h (m32c_function_arg): Delete.
* config/m32c/m32c-protos.h (m32c_function_arg): Delete. (m32c_function_arg_advance): Delete. * config/m32c/m32c.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. * config/m32c/m32c.c (m32c_function_arg): Make static. Adjust comments. Take a const_tree and a bool. Declare. (m32c_function_arg_advance): Likewise. (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. From-SVN: r163742
This commit is contained in:
Nathan Froyd
Nathan Froyd
parent
cecab05b77
commit
cd34bbe8b9
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@ -1,3 +1,13 @@
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2010-09-01 Nathan Froyd <froydnj@codesourcery.com>
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* config/m32c/m32c-protos.h (m32c_function_arg): Delete.
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(m32c_function_arg_advance): Delete.
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* config/m32c/m32c.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
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* config/m32c/m32c.c (m32c_function_arg): Make static. Adjust
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comments. Take a const_tree and a bool. Declare.
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(m32c_function_arg_advance): Likewise.
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(TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define.
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2010-09-01 Uros Bizjak <ubizjak@gmail.com>
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PR target/45476
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@ -46,12 +46,6 @@ int m32c_regno_ok_for_base_p (int);
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int m32c_trampoline_alignment (void);
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int m32c_trampoline_size (void);
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#if defined(RTX_CODE) && defined(TREE_CODE)
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rtx m32c_function_arg (CUMULATIVE_ARGS *, MM, tree, int);
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#endif
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#ifdef RTX_CODE
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int m32c_cannot_change_mode_class (MM, MM, int);
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@ -96,7 +90,6 @@ int m32c_split_psi_p (rtx *);
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#ifdef TREE_CODE
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void m32c_function_arg_advance (CUMULATIVE_ARGS *, MM, tree, int);
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tree m32c_gimplify_va_arg_expr (tree, tree, gimple_seq *, gimple_seq *);
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void m32c_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree, int);
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bool m32c_promote_function_return (const_tree);
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@ -73,8 +73,12 @@ static bool m32c_fixed_condition_code_regs (unsigned int *, unsigned int *);
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static struct machine_function *m32c_init_machine_status (void);
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static void m32c_insert_attributes (tree, tree *);
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static bool m32c_legitimate_address_p (enum machine_mode, rtx, bool);
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static rtx m32_function_arg (CUMULATIVE_ARGS *, enum machine_mode
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const_tree, bool);
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static bool m32c_pass_by_reference (CUMULATIVE_ARGS *, enum machine_mode,
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const_tree, bool);
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static void m32c_function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode,
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const_tree, bool);
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static bool m32c_promote_prototypes (const_tree);
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static int m32c_pushm_popm (Push_Pop_Type);
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static bool m32c_strict_argument_naming (CUMULATIVE_ARGS *);
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@ -1453,10 +1457,11 @@ m32c_push_rounding (int n)
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/* Passing Arguments in Registers */
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/* Implements FUNCTION_ARG. Arguments are passed partly in registers,
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partly on stack. If our function returns a struct, a pointer to a
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buffer for it is at the top of the stack (last thing pushed). The
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first few real arguments may be in registers as follows:
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/* Implements TARGET_FUNCTION_ARG. Arguments are passed partly in
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registers, partly on stack. If our function returns a struct, a
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pointer to a buffer for it is at the top of the stack (last thing
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pushed). The first few real arguments may be in registers as
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follows:
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R8C/M16C: arg1 in r1 if it's QI or HI (else it's pushed on stack)
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arg2 in r2 if it's HI (else pushed on stack)
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@ -1469,9 +1474,11 @@ m32c_push_rounding (int n)
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Note that when arg1 doesn't fit in r1, arg2 may still be passed in
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r2 if it fits. */
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rtx
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#undef TARGET_FUNCTION_ARG
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#define TARGET_FUNCTION_ARG m32c_function_arg
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static rtx
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m32c_function_arg (CUMULATIVE_ARGS * ca,
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enum machine_mode mode, tree type, int named)
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enum machine_mode mode, const_tree type, bool named)
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{
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/* Can return a reg, parallel, or 0 for stack */
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rtx rv = NULL_RTX;
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@ -1544,15 +1551,17 @@ m32c_init_cumulative_args (CUMULATIVE_ARGS * ca,
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ca->parm_num = 1;
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}
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/* Implements FUNCTION_ARG_ADVANCE. force_mem is set for functions
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returning structures, so we always reset that. Otherwise, we only
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need to know the sequence number of the argument to know what to do
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with it. */
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void
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/* Implements TARGET_FUNCTION_ARG_ADVANCE. force_mem is set for
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functions returning structures, so we always reset that. Otherwise,
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we only need to know the sequence number of the argument to know what
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to do with it. */
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#undef TARGET_FUNCTION_ARG_ADVANCE
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#define TARGET_FUNCTION_ARG_ADVANCE m32c_function_arg_advance
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static void
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m32c_function_arg_advance (CUMULATIVE_ARGS * ca,
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enum machine_mode mode ATTRIBUTE_UNUSED,
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tree type ATTRIBUTE_UNUSED,
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int named ATTRIBUTE_UNUSED)
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const_tree type ATTRIBUTE_UNUSED,
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bool named ATTRIBUTE_UNUSED)
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{
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if (ca->force_mem)
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ca->force_mem = 0;
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@ -505,9 +505,6 @@ enum reg_class
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/* Passing Arguments in Registers */
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#define FUNCTION_ARG(CA,MODE,TYPE,NAMED) \
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m32c_function_arg (&(CA),MODE,TYPE,NAMED)
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typedef struct m32c_cumulative_args
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{
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/* For address of return value buffer (structures are returned by
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@ -523,8 +520,6 @@ typedef struct m32c_cumulative_args
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#define CUMULATIVE_ARGS m32c_cumulative_args
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#define INIT_CUMULATIVE_ARGS(CA,FNTYPE,LIBNAME,FNDECL,N_NAMED_ARGS) \
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m32c_init_cumulative_args (&(CA),FNTYPE,LIBNAME,FNDECL,N_NAMED_ARGS)
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#define FUNCTION_ARG_ADVANCE(CA,MODE,TYPE,NAMED) \
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m32c_function_arg_advance (&(CA),MODE,TYPE,NAMED)
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#define FUNCTION_ARG_BOUNDARY(MODE,TYPE) (TARGET_A16 ? 8 : 16)
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#define FUNCTION_ARG_REGNO_P(r) m32c_function_arg_regno_p (r)
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