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riscv-gcc-1
Commit 9675a91e by Kazu Hirata Committed by Kazu Hirata
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h8300.c (print_operand): Update the use of EIGHTBIT_CONSTANT_ADDRESS_P. 

	* config/h8300/h8300.c (print_operand): Update the use of
	EIGHTBIT_CONSTANT_ADDRESS_P.
	(h8300_adjust_insn_length): Likewise.
	(h8300_eightbit_constant_address_p): Check if the given rtx is
	a variable with __attribute__((eightbit_data)).
	* config/h8300/h8300.h (OK_FOR_U): Update the use of
	EIGHTBIT_CONSTANT_ADDRESS_P.

From-SVN: r59263
parent c9a1e3d0
Showing with 17 additions and 6 deletions
gcc/ChangeLog
2002-11-19 Kazu Hirata <kazu@cs.umass.edu>
* config/h8300/h8300.c (print_operand): Update the use of
EIGHTBIT_CONSTANT_ADDRESS_P.
(h8300_adjust_insn_length): Likewise.
(h8300_eightbit_constant_address_p): Check if the given rtx is
a variable with __attribute__((eightbit_data)).
* config/h8300/h8300.h (OK_FOR_U): Update the use of
EIGHTBIT_CONSTANT_ADDRESS_P.
2002-11-19 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
* doc/contrib.texi (Contributors): Add self as second contact in
......
gcc/config/h8300/h8300.c
......@@ -1434,9 +1434,7 @@ print_operand (file, x, code)
case MEM:
{
rtx addr = XEXP (x, 0);
int eightbit_ok = ((GET_CODE (addr) == SYMBOL_REF
&& SYMBOL_REF_FLAG (addr))
|| EIGHTBIT_CONSTANT_ADDRESS_P (addr));
int eightbit_ok = EIGHTBIT_CONSTANT_ADDRESS_P (addr);
int tiny_ok = ((GET_CODE (addr) == SYMBOL_REF
&& TINY_DATA_NAME_P (XSTR (addr, 0)))
|| TINY_CONSTANT_ADDRESS_P (addr));
......@@ -3721,8 +3719,7 @@ h8300_adjust_insn_length (insn, length)
/* @aa:8 is 2 bytes shorter than the longest. */
if (GET_MODE (SET_SRC (pat)) == QImode
&& ((GET_CODE (addr) == SYMBOL_REF && SYMBOL_REF_FLAG (addr))
|| EIGHTBIT_CONSTANT_ADDRESS_P (addr)))
&& EIGHTBIT_CONSTANT_ADDRESS_P (addr))
return -2;
}
else
......@@ -3875,6 +3872,10 @@ h8300_eightbit_constant_address_p (x)
unsigned HOST_WIDE_INT addr;
/* We accept symbols declared with eightbit_data. */
if (GET_CODE (x) == SYMBOL_REF && SYMBOL_REF_FLAG (x))
return 1;
if (GET_CODE (x) != CONST_INT)
return 0;
......
gcc/config/h8300/h8300.h
......@@ -863,7 +863,7 @@ struct cum_arg
|| (GET_CODE (OP) == MEM && GET_CODE (XEXP (OP, 0)) == REG \
&& REG_OK_FOR_BASE_P (XEXP (OP, 0))) \
|| (GET_CODE (OP) == MEM && GET_CODE (XEXP (OP, 0)) == SYMBOL_REF \
&& (TARGET_H8300S || SYMBOL_REF_FLAG (XEXP (OP, 0)))) \
&& TARGET_H8300S) \
|| ((GET_CODE (OP) == MEM && GET_CODE (XEXP (OP, 0)) == CONST \
&& GET_CODE (XEXP (XEXP (OP, 0), 0)) == PLUS \
&& GET_CODE (XEXP (XEXP (XEXP (OP, 0), 0), 0)) == SYMBOL_REF \
......
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