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riscv-gcc-1
Commit 04050c69 by Richard Kenner Committed by Richard Kenner
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expmed.c (extract_bit_field): No longer pass in alignment. 

	* expmed.c (extract_bit_field): No longer pass in alignment.
	(extract_fixed_bit_field, extract_split_bit_field): Likewise.
	(store_bit_field, store_fixed_bit_field, store_split_bit_field):
	Likewise.
	* expr.c (store_constructor, store_constructor_field): Likewise.
	(store_field, emit_group_load, emit_group_store): Likewise.
	* expr.h (emit_group_load, emit_group_store): Delete ALIGN parm.
	(store_bit_field, extract_bit_field): Likewise.
	* calls.c, expr.c, function.c: Change calls to above functions.
	* ifcvt.c, stmt.c: Likewise.

From-SVN: r46926
parent d746694a
Showing with 28 additions and 30 deletions
gcc/ChangeLog
Sun Nov 11 05:56:01 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* expmed.c (extract_bit_field): No longer pass in alignment.
(extract_fixed_bit_field, extract_split_bit_field): Likewise.
(store_bit_field, store_fixed_bit_field, store_split_bit_field):
Likewise.
* expr.c (store_constructor, store_constructor_field): Likewise.
(store_field, emit_group_load, emit_group_store): Likewise.
* expr.h (emit_group_load, emit_group_store): Delete ALIGN parm.
(store_bit_field, extract_bit_field): Likewise.
* calls.c, expr.c, function.c: Change calls to above functions.
* ifcvt.c, stmt.c: Likewise.
* alias.c (nonoverlapping_memrefs_p): Not overlapping if one base is
constant and one is on frame.
If know memref offset, adjust size from decl.
......
gcc/calls.c
......@@ -1037,7 +1037,6 @@ store_unaligned_arguments_into_pseudos (args, num_actuals)
rtx reg = gen_reg_rtx (word_mode);
rtx word = operand_subword_force (args[i].value, j, BLKmode);
int bitsize = MIN (bytes * BITS_PER_UNIT, BITS_PER_WORD);
int bitalign = TYPE_ALIGN (TREE_TYPE (args[i].tree_value));
args[i].aligned_regs[j] = reg;
......@@ -1057,9 +1056,9 @@ store_unaligned_arguments_into_pseudos (args, num_actuals)
bytes -= bitsize / BITS_PER_UNIT;
store_bit_field (reg, bitsize, big_endian_correction, word_mode,
extract_bit_field (word, bitsize, 0, 1, NULL_RTX,
word_mode, word_mode, bitalign,
word_mode, word_mode,
BITS_PER_WORD),
bitalign, BITS_PER_WORD);
BITS_PER_WORD);
}
}
}
......@@ -1736,8 +1735,7 @@ load_register_parameters (args, num_actuals, call_fusage, flags)
if (GET_CODE (reg) == PARALLEL)
emit_group_load (reg, args[i].value,
int_size_in_bytes (TREE_TYPE (args[i].tree_value)),
TYPE_ALIGN (TREE_TYPE (args[i].tree_value)));
int_size_in_bytes (TREE_TYPE (args[i].tree_value)));
/* If simple case, just do move. If normal partial, store_one_arg
has already loaded the register for us. In all other cases,
......@@ -3225,8 +3223,7 @@ expand_call (exp, target, ignore)
if (! rtx_equal_p (target, valreg))
emit_group_store (target, valreg,
int_size_in_bytes (TREE_TYPE (exp)),
TYPE_ALIGN (TREE_TYPE (exp)));
int_size_in_bytes (TREE_TYPE (exp)));
/* We can not support sibling calls for this case. */
sibcall_failure = 1;
......@@ -4004,9 +4001,7 @@ emit_library_call_value_1 (retval, orgfun, value, fn_type, outmode, nargs, p)
/* Handle calls that pass values in multiple non-contiguous
locations. The PA64 has examples of this for library calls. */
if (reg != 0 && GET_CODE (reg) == PARALLEL)
emit_group_load (reg, val,
GET_MODE_SIZE (GET_MODE (val)),
GET_MODE_ALIGNMENT (GET_MODE (val)));
emit_group_load (reg, val, GET_MODE_SIZE (GET_MODE (val)));
else if (reg != 0 && partial == 0)
emit_move_insn (reg, val);
......
gcc/expr.h
......@@ -423,11 +423,11 @@ extern void move_block_from_reg PARAMS ((int, rtx, int, int));
/* Load a BLKmode value into non-consecutive registers represented by a
PARALLEL. */
extern void emit_group_load PARAMS ((rtx, rtx, int, unsigned int));
extern void emit_group_load PARAMS ((rtx, rtx, int));
/* Store a BLKmode value from non-consecutive registers represented by a
PARALLEL. */
extern void emit_group_store PARAMS ((rtx, rtx, int, unsigned int));
extern void emit_group_store PARAMS ((rtx, rtx, int));
#ifdef TREE_CODE
/* Copy BLKmode object from a set of registers. */
......@@ -746,12 +746,11 @@ mode_for_extraction PARAMS ((enum extraction_pattern, int));
extern rtx store_bit_field PARAMS ((rtx, unsigned HOST_WIDE_INT,
unsigned HOST_WIDE_INT,
enum machine_mode, rtx,
unsigned int, HOST_WIDE_INT));
enum machine_mode, rtx, HOST_WIDE_INT));
extern rtx extract_bit_field PARAMS ((rtx, unsigned HOST_WIDE_INT,
unsigned HOST_WIDE_INT, int, rtx,
enum machine_mode, enum machine_mode,
unsigned int, HOST_WIDE_INT));
HOST_WIDE_INT));
extern rtx expand_mult PARAMS ((enum machine_mode, rtx, rtx, rtx, int));
extern rtx expand_mult_add PARAMS ((rtx, rtx, rtx, rtx,enum machine_mode, int));
extern rtx expand_mult_highpart_adjust PARAMS ((enum machine_mode, rtx, rtx, rtx, rtx, int));
......
gcc/function.c
......@@ -3117,8 +3117,7 @@ purge_addressof_1 (loc, insn, force, store, ht)
start_sequence ();
store_bit_field (sub, size_x, 0, GET_MODE (x),
val, GET_MODE_SIZE (GET_MODE (sub)),
GET_MODE_ALIGNMENT (GET_MODE (sub)));
val, GET_MODE_SIZE (GET_MODE (sub)));
/* Make sure to unshare any shared rtl that store_bit_field
might have created. */
......@@ -3139,7 +3138,6 @@ purge_addressof_1 (loc, insn, force, store, ht)
start_sequence ();
val = extract_bit_field (sub, size_x, 0, 1, NULL_RTX,
GET_MODE (x), GET_MODE (x),
GET_MODE_SIZE (GET_MODE (sub)),
GET_MODE_SIZE (GET_MODE (sub)));
if (! validate_change (insn, loc, val, 0))
......@@ -4493,8 +4491,7 @@ assign_parms (fndecl)
locations. The Irix 6 ABI has examples of this. */
if (GET_CODE (entry_parm) == PARALLEL)
emit_group_store (validize_mem (stack_parm), entry_parm,
int_size_in_bytes (TREE_TYPE (parm)),
TYPE_ALIGN (TREE_TYPE (parm)));
int_size_in_bytes (TREE_TYPE (parm)));
else
move_block_from_reg (REGNO (entry_parm),
......@@ -4635,8 +4632,7 @@ assign_parms (fndecl)
locations. The Irix 6 ABI has examples of this. */
if (GET_CODE (entry_parm) == PARALLEL)
emit_group_store (validize_mem (stack_parm), entry_parm,
int_size_in_bytes (TREE_TYPE (parm)),
TYPE_ALIGN (TREE_TYPE (parm)));
int_size_in_bytes (TREE_TYPE (parm)));
else
move_block_from_reg (REGNO (entry_parm),
validize_mem (stack_parm),
......@@ -6909,8 +6905,7 @@ expand_function_end (filename, line, end_bindings)
}
else if (GET_CODE (real_decl_rtl) == PARALLEL)
emit_group_load (real_decl_rtl, decl_rtl,
int_size_in_bytes (TREE_TYPE (decl_result)),
TYPE_ALIGN (TREE_TYPE (decl_result)));
int_size_in_bytes (TREE_TYPE (decl_result)));
else
emit_move_insn (real_decl_rtl, decl_rtl);
......
gcc/ifcvt.c
......@@ -580,8 +580,7 @@ noce_emit_move_insn (x, y)
outmode = GET_MODE (outer);
inmode = GET_MODE (inner);
bitpos = SUBREG_BYTE (outer) * BITS_PER_UNIT;
store_bit_field (inner, GET_MODE_BITSIZE (outmode),
bitpos, outmode, y, GET_MODE_BITSIZE (inmode),
store_bit_field (inner, GET_MODE_BITSIZE (outmode), bitpos, outmode, y,
GET_MODE_BITSIZE (inmode));
}
......
gcc/stmt.c
......@@ -3071,8 +3071,7 @@ expand_value_return (val)
val = convert_modes (mode, old_mode, val, unsignedp);
#endif
if (GET_CODE (return_reg) == PARALLEL)
emit_group_load (return_reg, val, int_size_in_bytes (type),
TYPE_ALIGN (type));
emit_group_load (return_reg, val, int_size_in_bytes (type));
else
emit_move_insn (return_reg, val);
}
......@@ -3253,8 +3252,8 @@ expand_return (retval)
extract_bit_field (src, bitsize,
bitpos % BITS_PER_WORD, 1,
NULL_RTX, word_mode, word_mode,
bitsize, BITS_PER_WORD),
bitsize, BITS_PER_WORD);
BITS_PER_WORD),
BITS_PER_WORD);
}
/* Find the smallest integer mode large enough to hold the
......
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