mirrors/gcc
0
0
Fork 0
mirror of https://gcc.gnu.org/git/gcc.git synced 2024-12-05 01:34:12 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

arm.c (arm_rtx_costs): Remove #if 0 block.

Browse Source 
* config/arm/arm.c (arm_rtx_costs): Remove #if 0 block.
	(bad_signed_byte_operand): Likewise.
	(arm_output_epilogue): Likewise.
	(arm_final_prescan_insn): Likewise.

From-SVN: r68698
This commit is contained in:
Ben Elliston 2003-06-30 12:06:04 +00:00 committed by Ben Elliston
parent 73383a8105
commit 4e938719ec
2 changed files with 7 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2003-06-30 Ben Elliston <bje@wasabisystems.com>
* config/arm/arm.c (arm_rtx_costs): Remove #if 0 block.
(bad_signed_byte_operand): Likewise.
(arm_output_epilogue): Likewise.
(arm_final_prescan_insn): Likewise.
2003-06-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* cfgrtl.c (mark_killed_regs): Cast HARD_REGNO_NREGS to int.

30
gcc/config/arm/arm.c
View File

@ -3168,16 +3168,6 @@ arm_rtx_costs_1 (rtx x, enum rtx_code code, enum rtx_code outer)
default:
return 99;
#if 0
case FFS:
case FLOAT:
case FIX:
case UNSIGNED_FIX:
/* XXX guess */
fprintf (stderr, "unexpected code for thumb in rtx_costs: %s\n",
rtx_name[code]);
abort ();
#endif
}
}
@ -3706,10 +3696,6 @@ arm_reload_memory_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
int
bad_signed_byte_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
#if 0
if ((mode == QImode && !memory_operand (op, mode)) || GET_CODE (op) != MEM)
return 0;
#endif
if (GET_CODE (op) != MEM)
return 0;
@ -8601,13 +8587,6 @@ arm_output_epilogue (int really_return)
}
}
#if 0
if (ARM_FUNC_TYPE (func_type) == ARM_FT_EXCEPTION_HANDLER)
/* Adjust the stack to remove the exception handler stuff. */
asm_fprintf (f, "\tadd\t%r, %r, %r\n", SP_REGNUM, SP_REGNUM,
REGNO (eh_ofs));
#endif
if (! really_return
|| (ARM_FUNC_TYPE (func_type) == ARM_FT_NORMAL
&& current_function_pretend_args_size == 0
@ -9983,15 +9962,6 @@ arm_final_prescan_insn (rtx insn)
if (GET_CODE (body) == PARALLEL && XVECLEN (body, 0) > 0)
body = XVECEXP (body, 0, 0);
#if 0
/* If this is a conditional return then we don't want to know */
if (GET_CODE (body) == SET && GET_CODE (SET_DEST (body)) == PC
&& GET_CODE (SET_SRC (body)) == IF_THEN_ELSE
&& (GET_CODE (XEXP (SET_SRC (body), 1)) == RETURN
|| GET_CODE (XEXP (SET_SRC (body), 2)) == RETURN))
return;
#endif
if (reverse
|| (GET_CODE (body) == SET && GET_CODE (SET_DEST (body)) == PC
&& GET_CODE (SET_SRC (body)) == IF_THEN_ELSE))