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[m68k] Remove SGS assembler support
- From: Bernardo Innocenti <bernie at develer dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Cc: Gunther Nikl <gni at gecko dot de>, Andreas Schwab <schwab at suse dot de>, Richard Henderson <rth at redhat dot com>
- Date: Sun, 08 Feb 2004 08:06:09 +0100
- Subject: [m68k] Remove SGS assembler support
- Organization: Develer S.r.l.
Hello,
this patch removes all traces of the SGS assembler from the m68k backend.
This cleanup opened the opportunity to remove immediate prefix handling
from print_operand(). I assume no code outside GCC is using %#, which
isn't published in our user documentation.
Tested on m68k-linux, m68k-uclinux and m68k-netbsdelf. OK for mainline?
config/m68k/linux.h | 23 +-
config/m68k/m68k.c | 174 +++++--------------
config/m68k/m68k.h | 7
config/m68k/m68k.md | 411 +++++++++++------------------------------------
config/m68k/m68kelf.h | 13 -
config/m68k/math-68881.h | 18 +-
longlong.h | 10 -
7 files changed, 184 insertions(+), 472 deletions(-)
2004-02-08 Bernardo Innocenti <bernie@develer.com>
config/m68k/m68k.c, config/m68k/m68k.md (SGS, SGS_CMP_ORDER): Remove
code to support SGS assembler. Reformat adjacent code where possible.
config/m68k/m68k.c (switch_table_difference_label_flag): Remove definition.
(print_operand): Remove support for '%#'.
config/m68k/m68k.h (PRINT_OPERAND_PUNCT_VALID_P): Remove support for '%#'.
longlong.h, config/m68k/linux.h, config/m68k/m68k.c,
config/m68k/math-68881.h: Replace `%#' with `#' in inline asm macros and
asm_printf() format strings.
config/m68k/m68kelf.h (ASM_OUTPUT_CASE_END): Remove macro definition.
* config/m68k/linux.h: Update copyright.
* config/m68k/linux.h, config/m68k/m68k.c: Remove traling whitespace.
diff -u -p -u -p -r1.42 longlong.h
--- gcc-3.5.orig/gcc/longlong.h 3 Feb 2004 14:44:09 -0000 1.42
+++ gcc-3.5/gcc/longlong.h 8 Feb 2004 01:32:12 -0000
@@ -460,9 +460,9 @@ UDItype __umulsidi3 (USItype, USItype);
" add%.l %/d0,%/d2\n" \
" add%.l %/d3,%/d2\n" \
" jcc 1f\n" \
- " add%.l %#65536,%/d1\n" \
+ " add%.l #65536,%/d1\n" \
"1: swap %/d2\n" \
- " moveq %#0,%/d0\n" \
+ " moveq #0,%/d0\n" \
" move%.w %/d2,%/d0\n" \
" move%.w %/d4,%/d2\n" \
" move%.l %/d2,%1\n" \
@@ -476,7 +476,7 @@ UDItype __umulsidi3 (USItype, USItype);
#define UMUL_TIME 100
#define UDIV_TIME 400
#else /* not ColdFire */
-/* %/ inserts REGISTER_PREFIX, %# inserts IMMEDIATE_PREFIX. */
+/* %/ inserts REGISTER_PREFIX. */
#define umul_ppmm(xh, xl, a, b) \
__asm__ ("| Inlined umul_ppmm\n" \
" move%.l %2,%/d0\n" \
@@ -496,9 +496,9 @@ UDItype __umulsidi3 (USItype, USItype);
" add%.l %/d0,%/d2\n" \
" add%.l %/d3,%/d2\n" \
" jcc 1f\n" \
- " add%.l %#65536,%/d1\n" \
+ " add%.l #65536,%/d1\n" \
"1: swap %/d2\n" \
- " moveq %#0,%/d0\n" \
+ " moveq #0,%/d0\n" \
" move%.w %/d2,%/d0\n" \
" move%.w %/d4,%/d2\n" \
" move%.l %/d2,%1\n" \
diff -u -p -u -p -r1.39 linux.h
--- gcc-3.5.orig/gcc/config/m68k/linux.h 29 Nov 2003 03:08:11 -0000 1.39
+++ gcc-3.5/gcc/config/m68k/linux.h 8 Feb 2004 01:32:41 -0000
@@ -1,6 +1,7 @@
/* Definitions for Motorola 68k running Linux-based GNU systems with
ELF format.
- Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004
+ Free Software Foundation, Inc.
This file is part of GCC.
@@ -27,7 +28,7 @@ Boston, MA 02111-1307, USA. */
/* for 68k machines this only needs to be TRUE for the 68000 */
-#undef STRICT_ALIGNMENT
+#undef STRICT_ALIGNMENT
#define STRICT_ALIGNMENT 0
#undef SUBTARGET_SWITCHES
@@ -72,13 +73,13 @@ Boston, MA 02111-1307, USA. */
#undef SIZE_TYPE
#define SIZE_TYPE "unsigned int"
-
+
#undef PTRDIFF_TYPE
#define PTRDIFF_TYPE "int"
-
+
#undef WCHAR_TYPE
#define WCHAR_TYPE "long int"
-
+
#undef WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE BITS_PER_WORD
@@ -229,7 +230,7 @@ Boston, MA 02111-1307, USA. */
the precise function being called is known, FUNC is its
FUNCTION_DECL; otherwise, FUNC is 0. For m68k/SVR4 generate the
result in d0, a0, or fp0 as appropriate. */
-
+
#undef FUNCTION_VALUE
#define FUNCTION_VALUE(VALTYPE, FUNC) \
(TREE_CODE (VALTYPE) == REAL_TYPE && TARGET_68881 \
@@ -287,7 +288,7 @@ do { \
scope - the scope of the flush (see the cpush insn)
cache - which cache to flush (see the cpush insn)
len - a factor relating to the number of flushes to perform:
- len/16 lines, or len/4096 pages. */
+ len/16 lines, or len/4096 pages. */
#define CLEAR_INSN_CACHE(BEG, END) \
{ \
@@ -295,10 +296,10 @@ do { \
unsigned long _end = (unsigned long) (END); \
register unsigned long _len __asm ("%d4") = (_end - _beg + 32); \
__asm __volatile \
- ("move%.l %#123, %/d0\n\t" /* system call nr */ \
- "move%.l %#1, %/d2\n\t" /* clear lines */ \
- "move%.l %#3, %/d3\n\t" /* insn+data caches */ \
- "trap %#0" \
+ ("move%.l #123, %/d0\n\t" /* system call nr */ \
+ "move%.l #1, %/d2\n\t" /* clear lines */ \
+ "move%.l #3, %/d3\n\t" /* insn+data caches */ \
+ "trap #0" \
: /* no outputs */ \
: "d" (_beg), "d" (_len) \
: "%d0", "%d2", "%d3"); \
diff -u -p -u -p -r1.125 m68k.c
--- gcc-3.5.orig/gcc/config/m68k/m68k.c 4 Feb 2004 20:01:00 -0000 1.125
+++ gcc-3.5/gcc/config/m68k/m68k.c 8 Feb 2004 01:32:57 -0000
@@ -91,10 +91,6 @@ struct m68k_frame
/* Current frame information calculated by m68k_compute_frame_layout(). */
static struct m68k_frame current_frame;
-/* This flag is used to communicate between movhi and ASM_OUTPUT_CASE_END,
- if SGS_SWITCH_TABLE. */
-int switch_table_difference_label_flag;
-
static rtx find_addr_reg (rtx);
static const char *singlemove_string (rtx *);
static void m68k_output_function_prologue (FILE *, HOST_WIDE_INT);
@@ -517,7 +513,7 @@ m68k_output_function_prologue (FILE *str
if (dwarf2out_do_frame ())
{
char *l;
- l = (char *) dwarf2out_cfi_label ();
+ l = (char *) dwarf2out_cfi_label ();
cfa_offset += 4;
dwarf2out_reg_save (l, FRAME_POINTER_REGNUM, -cfa_offset);
dwarf2out_def_cfa (l, FRAME_POINTER_REGNUM, cfa_offset);
@@ -1128,8 +1124,8 @@ output_dbcc_and_branch (rtx *operands)
{
case SImode:
output_asm_insn (MOTOROLA ?
- "clr%.w %0\n\tsubq%.l %#1,%0\n\tjbpl %l1" :
- "clr%.w %0\n\tsubq%.l %#1,%0\n\tjpl %l1",
+ "clr%.w %0\n\tsubq%.l #1,%0\n\tjbpl %l1" :
+ "clr%.w %0\n\tsubq%.l #1,%0\n\tjpl %l1",
operands);
break;
@@ -1177,18 +1173,10 @@ output_scc_di(rtx op, rtx operand1, rtx
loperands[4] = gen_label_rtx();
if (operand2 != const0_rtx)
{
- if (MOTOROLA)
-#ifdef SGS_CMP_ORDER
- output_asm_insn ("cmp%.l %0,%2\n\tjbne %l4\n\tcmp%.l %1,%3", loperands);
-#else
- output_asm_insn ("cmp%.l %2,%0\n\tjbne %l4\n\tcmp%.l %3,%1", loperands);
-#endif
- else
-#ifdef SGS_CMP_ORDER
- output_asm_insn ("cmp%.l %0,%2\n\tjne %l4\n\tcmp%.l %1,%3", loperands);
-#else
- output_asm_insn ("cmp%.l %2,%0\n\tjne %l4\n\tcmp%.l %3,%1", loperands);
-#endif
+ output_asm_insn (MOTOROLA ?
+ "cmp%.l %2,%0\n\tjbne %l4\n\tcmp%.l %3,%1" :
+ "cmp%.l %2,%0\n\tjne %l4\n\tcmp%.l %3,%1",
+ loperands);
}
else
{
@@ -1196,11 +1184,7 @@ output_scc_di(rtx op, rtx operand1, rtx
output_asm_insn ("tst%.l %0", loperands);
else
{
-#ifdef SGS_CMP_ORDER
- output_asm_insn ("cmp%.w %0,%#0", loperands);
-#else
- output_asm_insn ("cmp%.w %#0,%0", loperands);
-#endif
+ output_asm_insn ("cmp%.w #0,%0", loperands);
}
output_asm_insn (MOTOROLA ? "jbne %l4" : "jne %l4", loperands);
@@ -1208,17 +1192,11 @@ output_scc_di(rtx op, rtx operand1, rtx
if (TARGET_68020 || TARGET_COLDFIRE || ! ADDRESS_REG_P (loperands[1]))
output_asm_insn ("tst%.l %1", loperands);
else
- {
-#ifdef SGS_CMP_ORDER
- output_asm_insn ("cmp%.w %1,%#0", loperands);
-#else
- output_asm_insn ("cmp%.w %#0,%1", loperands);
-#endif
- }
+ output_asm_insn ("cmp%.w #0,%1", loperands);
}
loperands[5] = dest;
-
+
switch (op_code)
{
case EQ:
@@ -1694,7 +1672,7 @@ output_move_const_into_data_reg (rtx *op
return "moveq %1,%0\n\tnot%.w %0";
case NEGW :
CC_STATUS_INIT;
- return "moveq %#-128,%0\n\tneg%.w %0";
+ return "moveq #-128,%0\n\tneg%.w %0";
case SWAP :
{
unsigned u = i;
@@ -1796,23 +1774,12 @@ output_move_himode (rtx *operands)
&& GET_CODE (XEXP (XEXP (operands[1], 0), 0)) != PLUS)
{
rtx labelref = XEXP (XEXP (operands[1], 0), 1);
-#if MOTOROLA && !defined (SGS_SWITCH_TABLES)
-#ifdef SGS
- asm_fprintf (asm_out_file, "\tset %LLI%d,.+2\n",
- CODE_LABEL_NUMBER (XEXP (labelref, 0)));
-#else /* not SGS */
- asm_fprintf (asm_out_file, "\t.set %LLI%d,.+2\n",
- CODE_LABEL_NUMBER (XEXP (labelref, 0)));
-#endif /* not SGS */
-#else /* SGS_SWITCH_TABLES or not MOTOROLA */
- (*targetm.asm_out.internal_label) (asm_out_file, "LI",
- CODE_LABEL_NUMBER (XEXP (labelref, 0)));
-#ifdef SGS_SWITCH_TABLES
- /* Set flag saying we need to define the symbol
- LD%n (with value L%n-LI%n) at the end of the switch table. */
- switch_table_difference_label_flag = 1;
-#endif /* SGS_SWITCH_TABLES */
-#endif /* SGS_SWITCH_TABLES or not MOTOROLA */
+ if (MOTOROLA)
+ asm_fprintf (asm_out_file, "\t.set %LLI%d,.+2\n",
+ CODE_LABEL_NUMBER (XEXP (labelref, 0)));
+ else
+ (*targetm.asm_out.internal_label) (asm_out_file, "LI",
+ CODE_LABEL_NUMBER (XEXP (labelref, 0)));
}
return "move%.w %1,%0";
}
@@ -1841,7 +1808,7 @@ output_move_qimode (rtx *operands)
if (!reg_mentioned_p (stack_pointer_rtx, operands[1]))
{
xoperands[3] = stack_pointer_rtx;
- output_asm_insn ("subq%.l %#2,%3\n\tmove%.b %1,%2", xoperands);
+ output_asm_insn ("subq%.l #2,%3\n\tmove%.b %1,%2", xoperands);
}
else
output_asm_insn ("move%.b %1,%-\n\tmove%.b %@,%2", xoperands);
@@ -1983,9 +1950,9 @@ output_move_double (rtx *operands)
{
operands[0] = XEXP (XEXP (operands[0], 0), 0);
if (size == 12)
- output_asm_insn ("sub%.l %#12,%0", operands);
+ output_asm_insn ("sub%.l #12,%0", operands);
else
- output_asm_insn ("subq%.l %#8,%0", operands);
+ output_asm_insn ("subq%.l #8,%0", operands);
if (GET_MODE (operands[1]) == XFmode)
operands[0] = gen_rtx_MEM (XFmode, operands[0]);
else if (GET_MODE (operands[0]) == DFmode)
@@ -1998,9 +1965,9 @@ output_move_double (rtx *operands)
{
operands[1] = XEXP (XEXP (operands[1], 0), 0);
if (size == 12)
- output_asm_insn ("sub%.l %#12,%1", operands);
+ output_asm_insn ("sub%.l #12,%1", operands);
else
- output_asm_insn ("subq%.l %#8,%1", operands);
+ output_asm_insn ("subq%.l #8,%1", operands);
if (GET_MODE (operands[1]) == XFmode)
operands[1] = gen_rtx_MEM (XFmode, operands[1]);
else if (GET_MODE (operands[1]) == DFmode)
@@ -2194,16 +2161,16 @@ compadr:
if (addreg0)
{
if (size == 12)
- output_asm_insn ("addq%.l %#8,%0", &addreg0);
+ output_asm_insn ("addq%.l #8,%0", &addreg0);
else
- output_asm_insn ("addq%.l %#4,%0", &addreg0);
+ output_asm_insn ("addq%.l #4,%0", &addreg0);
}
if (addreg1)
{
if (size == 12)
- output_asm_insn ("addq%.l %#8,%0", &addreg1);
+ output_asm_insn ("addq%.l #8,%0", &addreg1);
else
- output_asm_insn ("addq%.l %#4,%0", &addreg1);
+ output_asm_insn ("addq%.l #4,%0", &addreg1);
}
/* Do that word. */
@@ -2211,17 +2178,17 @@ compadr:
/* Undo the adds we just did. */
if (addreg0)
- output_asm_insn ("subq%.l %#4,%0", &addreg0);
+ output_asm_insn ("subq%.l #4,%0", &addreg0);
if (addreg1)
- output_asm_insn ("subq%.l %#4,%0", &addreg1);
+ output_asm_insn ("subq%.l #4,%0", &addreg1);
if (size == 12)
{
output_asm_insn (singlemove_string (middlehalf), middlehalf);
if (addreg0)
- output_asm_insn ("subq%.l %#4,%0", &addreg0);
+ output_asm_insn ("subq%.l #4,%0", &addreg0);
if (addreg1)
- output_asm_insn ("subq%.l %#4,%0", &addreg1);
+ output_asm_insn ("subq%.l #4,%0", &addreg1);
}
/* Do low-numbered word. */
@@ -2236,18 +2203,18 @@ compadr:
if (size == 12)
{
if (addreg0)
- output_asm_insn ("addq%.l %#4,%0", &addreg0);
+ output_asm_insn ("addq%.l #4,%0", &addreg0);
if (addreg1)
- output_asm_insn ("addq%.l %#4,%0", &addreg1);
+ output_asm_insn ("addq%.l #4,%0", &addreg1);
output_asm_insn (singlemove_string (middlehalf), middlehalf);
}
/* Make any unoffsettable addresses point at high-numbered word. */
if (addreg0)
- output_asm_insn ("addq%.l %#4,%0", &addreg0);
+ output_asm_insn ("addq%.l #4,%0", &addreg0);
if (addreg1)
- output_asm_insn ("addq%.l %#4,%0", &addreg1);
+ output_asm_insn ("addq%.l #4,%0", &addreg1);
/* Do that word. */
output_asm_insn (singlemove_string (latehalf), latehalf);
@@ -2256,16 +2223,16 @@ compadr:
if (addreg0)
{
if (size == 12)
- output_asm_insn ("subq%.l %#8,%0", &addreg0);
+ output_asm_insn ("subq%.l #8,%0", &addreg0);
else
- output_asm_insn ("subq%.l %#4,%0", &addreg0);
+ output_asm_insn ("subq%.l #4,%0", &addreg0);
}
if (addreg1)
{
if (size == 12)
- output_asm_insn ("subq%.l %#8,%0", &addreg1);
+ output_asm_insn ("subq%.l #8,%0", &addreg1);
else
- output_asm_insn ("subq%.l %#4,%0", &addreg1);
+ output_asm_insn ("subq%.l #4,%0", &addreg1);
}
return "";
@@ -2315,27 +2282,9 @@ output_addsi3 (rtx *operands)
if (GET_CODE (operands[2]) == CONST_INT
&& (INTVAL (operands[2]) < -32768 || INTVAL (operands[2]) > 32767))
return "move%.l %2,%0\n\tadd%.l %1,%0";
-#ifdef SGS
if (GET_CODE (operands[2]) == REG)
- return "lea 0(%1,%2.l),%0";
- else
- return "lea %c2(%1),%0";
-#else /* !SGS */
- if (MOTOROLA)
- {
- if (GET_CODE (operands[2]) == REG)
- return "lea (%1,%2.l),%0";
- else
- return "lea (%c2,%1),%0";
- }
- else /* !MOTOROLA (MIT syntax) */
- {
- if (GET_CODE (operands[2]) == REG)
- return "lea %1@(0,%2:l),%0";
- else
- return "lea %1@(%c2),%0";
- }
-#endif /* !SGS */
+ return MOTOROLA ? "lea (%1,%2.l),%0" : "lea %1@(0,%2:l),%0";
+ return MOTOROLA ? "lea (%c2,%1),%0" : "lea %1@(%c2),%0";
}
if (GET_CODE (operands[2]) == CONST_INT)
{
@@ -2357,13 +2306,13 @@ output_addsi3 (rtx *operands)
&& INTVAL (operands[2]) <= 16)
{
operands[2] = GEN_INT (INTVAL (operands[2]) - 8);
- return "addq%.l %#8,%0\n\taddq%.l %2,%0";
+ return "addq%.l #8,%0\n\taddq%.l %2,%0";
}
if (INTVAL (operands[2]) < -8
&& INTVAL (operands[2]) >= -16)
{
operands[2] = GEN_INT (- INTVAL (operands[2]) - 8);
- return "subq%.l %#8,%0\n\tsubq%.l %2,%0";
+ return "subq%.l #8,%0\n\tsubq%.l %2,%0";
}
}
if (ADDRESS_REG_P (operands[0])
@@ -2497,7 +2446,7 @@ output_move_const_double (rtx *operands)
{
static char buf[40];
- sprintf (buf, "fmovecr %%#0x%x,%%0", code & 0xff);
+ sprintf (buf, "fmovecr #0x%x,%%0", code & 0xff);
return buf;
}
return "fmove%.d %1,%0";
@@ -2512,7 +2461,7 @@ output_move_const_single (rtx *operands)
{
static char buf[40];
- sprintf (buf, "fmovecr %%#0x%x,%%0", code & 0xff);
+ sprintf (buf, "fmovecr #0x%x,%%0", code & 0xff);
return buf;
}
return "fmove%.s %f1,%0";
@@ -2656,8 +2605,6 @@ floating_exact_log2 (rtx x)
sp@+, (sp)+ or (%sp)+ depending on the style of syntax.
'@' for a reference to the top word on the stack:
sp@, (sp) or (%sp) depending on the style of syntax.
- '#' for an immediate operand prefix (# in MIT and Motorola syntax
- but & in SGS syntax).
'!' for the cc register (used in an `and to cc' insn).
'$' for the letter `s' in an op code, but only on the 68040.
'&' for the letter `d' in an op code, but only on the 68040.
@@ -2681,8 +2628,6 @@ print_operand (FILE *file, rtx op, int l
if (MOTOROLA)
fprintf (file, ".");
}
- else if (letter == '#')
- asm_fprintf (file, "%I");
else if (letter == '-')
asm_fprintf (file, MOTOROLA ? "-(%Rsp)" : "%Rsp@-");
else if (letter == '+')
@@ -2707,7 +2652,7 @@ print_operand (FILE *file, rtx op, int l
{
/* This is only for direct addresses with TARGET_PCREL */
if (GET_CODE (op) != MEM || GET_CODE (XEXP (op, 0)) != SYMBOL_REF
- || !TARGET_PCREL)
+ || !TARGET_PCREL)
abort ();
output_addr_const (file, XEXP (op, 0));
}
@@ -2792,20 +2737,13 @@ print_operand (FILE *file, rtx op, int l
offset is output in word mode (eg movel a5@(_foo:w), a0). When generating
-fPIC code the offset is output in long mode (eg movel a5@(_foo:l), a0) */
-#ifndef ASM_OUTPUT_CASE_FETCH
-# if MOTOROLA
-# ifdef SGS
-# define ASM_OUTPUT_CASE_FETCH(file, labelno, regname)\
- asm_fprintf (file, "%LLD%d(%Rpc,%s.", labelno, regname)
-# else /* !SGS */
-# define ASM_OUTPUT_CASE_FETCH(file, labelno, regname)\
- asm_fprintf (file, "%LL%d-%LLI%d.b(%Rpc,%s.", labelno, labelno, regname)
-# endif /* !SGS */
-# else /* !MOTOROLA */
+#if MOTOROLA
# define ASM_OUTPUT_CASE_FETCH(file, labelno, regname)\
+ asm_fprintf (file, "%LL%d-%LLI%d.b(%Rpc,%s.", labelno, labelno, regname)
+#else /* !MOTOROLA */
+# define ASM_OUTPUT_CASE_FETCH(file, labelno, regname)\
asm_fprintf (file, "%Rpc@(%LL%d-%LLI%d-2:b,%s:", labelno, labelno, regname)
-# endif /* !MOTOROLA */
-#endif /* ASM_OUTPUT_CASE_FETCH */
+#endif /* !MOTOROLA */
void
print_operand_address (FILE *file, rtx addr)
@@ -3021,7 +2959,7 @@ print_operand_address (FILE *file, rtx a
break;
}
else if (reg1 != 0 && GET_CODE (addr) == LABEL_REF
- && ! (flag_pic && reg1 == pic_offset_table_rtx))
+ && ! (flag_pic && reg1 == pic_offset_table_rtx))
{
ASM_OUTPUT_CASE_FETCH (file,
CODE_LABEL_NUMBER (XEXP (addr, 0)),
@@ -3035,15 +2973,7 @@ print_operand_address (FILE *file, rtx a
&& INTVAL (addr) < 0x8000
&& INTVAL (addr) >= -0x8000)
{
- if (MOTOROLA)
-#ifdef SGS
- /* Many SGS assemblers croak on size specifiers for constants. */
- fprintf (file, "%d", (int) INTVAL (addr));
-#else
- fprintf (file, "%d.w", (int) INTVAL (addr));
-#endif
- else /* !MOTOROLA */
- fprintf (file, "%d:w", (int) INTVAL (addr));
+ fprintf (file, MOTOROLA ? "%d.w" : "%d:w", (int) INTVAL (addr));
}
else if (GET_CODE (addr) == CONST_INT)
{
diff -u -p -u -p -r1.105 m68k.h
--- gcc-3.5.orig/gcc/config/m68k/m68k.h 6 Feb 2004 06:18:31 -0000 1.105
+++ gcc-3.5/gcc/config/m68k/m68k.h 8 Feb 2004 01:33:15 -0000
@@ -1613,8 +1613,6 @@ do { if (cc_prev_status.flags & CC_IN_68
sp@+, (sp)+ or (%sp)+ depending on the style of syntax.
'@' for a reference to the top word on the stack:
sp@, (sp) or (%sp) depending on the style of syntax.
- '#' for an immediate operand prefix (# in MIT and Motorola syntax
- but & in SGS syntax).
'!' for the fpcr register (used in some float-to-fixed conversions).
'$' for the letter `s' in an op code, but only on the 68040.
'&' for the letter `d' in an op code, but only on the 68040.
@@ -1629,9 +1627,8 @@ do { if (cc_prev_status.flags & CC_IN_68
or print pair of registers as rx:ry. */
#define PRINT_OPERAND_PUNCT_VALID_P(CODE) \
- ((CODE) == '.' || (CODE) == '#' || (CODE) == '-' \
- || (CODE) == '+' || (CODE) == '@' || (CODE) == '!' \
- || (CODE) == '$' || (CODE) == '&' || (CODE) == '/')
+ ((CODE) == '.' || (CODE) == '-' || (CODE) == '+' || (CODE) == '@' \
+ || (CODE) == '!' || (CODE) == '$' || (CODE) == '&' || (CODE) == '/')
/* A C compound statement to output to stdio stream STREAM the
assembler syntax for an instruction operand X. X is an RTL
diff -u -p -u -p -r1.73 m68k.md
--- gcc-3.5.orig/gcc/config/m68k/m68k.md 1 Feb 2004 21:21:39 -0000 1.73
+++ gcc-3.5/gcc/config/m68k/m68k.md 8 Feb 2004 01:33:53 -0000
@@ -69,7 +69,6 @@
;;- Assembler specs:
;;- "%." size separator ("." or "") move%.l d0,d1
-;;- "%#" immediate separator ("#" or "") move%.l %#0,d0
;;- "%-" push operand "sp@-" move%.l d0,%-
;;- "%+" pop operand "sp@+" move%.l d0,%+
;;- "%@" top of stack "sp@" move%.l d0,%@
@@ -201,11 +200,7 @@
/* If you think that the 68020 does not support tstl a0,
reread page B-167 of the 68020 manual more carefully. */
/* On an address reg, cmpw may replace cmpl. */
-#ifdef SGS_CMP_ORDER
- return "cmp%.w %0,%#0";
-#else
- return "cmp%.w %#0,%0";
-#endif
+ return "cmp%.w #0,%0";
})
;; This can't use an address register, because comparisons
@@ -330,36 +325,19 @@
"!TARGET_COLDFIRE"
{
if (GET_CODE (operands[0]) == MEM && GET_CODE (operands[1]) == MEM)
-#ifdef SGS_CMP_ORDER
- return "cmpm%.l %0,%1";
-#else
return "cmpm%.l %1,%0";
-#endif
if (REG_P (operands[1])
|| (!REG_P (operands[0]) && GET_CODE (operands[0]) != MEM))
- { cc_status.flags |= CC_REVERSED;
-#ifdef SGS_CMP_ORDER
- return "cmp%.l %d1,%d0";
-#else
+ {
+ cc_status.flags |= CC_REVERSED;
return "cmp%.l %d0,%d1";
-#endif
}
if (ADDRESS_REG_P (operands[0])
&& GET_CODE (operands[1]) == CONST_INT
&& INTVAL (operands[1]) < 0x8000
&& INTVAL (operands[1]) >= -0x8000)
- {
-#ifdef SGS_CMP_ORDER
- return "cmp%.w %0,%1";
-#else
- return "cmp%.w %1,%0";
-#endif
- }
-#ifdef SGS_CMP_ORDER
- return "cmp%.l %d0,%d1";
-#else
+ return "cmp%.w %1,%0";
return "cmp%.l %d1,%d0";
-#endif
})
(define_insn ""
@@ -370,18 +348,11 @@
{
if (REG_P (operands[1])
|| (!REG_P (operands[0]) && GET_CODE (operands[0]) != MEM))
- { cc_status.flags |= CC_REVERSED;
-#ifdef SGS_CMP_ORDER
- return "cmp%.l %d1,%d0";
-#else
+ {
+ cc_status.flags |= CC_REVERSED;
return "cmp%.l %d0,%d1";
-#endif
}
-#ifdef SGS_CMP_ORDER
- return "cmp%.l %d0,%d1";
-#else
return "cmp%.l %d1,%d0";
-#endif
})
(define_expand "cmphi"
@@ -398,25 +369,14 @@
"!TARGET_COLDFIRE"
{
if (GET_CODE (operands[0]) == MEM && GET_CODE (operands[1]) == MEM)
-#ifdef SGS_CMP_ORDER
- return "cmpm%.w %0,%1";
-#else
return "cmpm%.w %1,%0";
-#endif
if ((REG_P (operands[1]) && !ADDRESS_REG_P (operands[1]))
|| (!REG_P (operands[0]) && GET_CODE (operands[0]) != MEM))
- { cc_status.flags |= CC_REVERSED;
-#ifdef SGS_CMP_ORDER
- return "cmp%.w %d1,%d0";
-#else
+ {
+ cc_status.flags |= CC_REVERSED;
return "cmp%.w %d0,%d1";
-#endif
}
-#ifdef SGS_CMP_ORDER
- return "cmp%.w %d0,%d1";
-#else
return "cmp%.w %d1,%d0";
-#endif
})
(define_expand "cmpqi"
@@ -433,25 +393,14 @@
"!TARGET_COLDFIRE"
{
if (GET_CODE (operands[0]) == MEM && GET_CODE (operands[1]) == MEM)
-#ifdef SGS_CMP_ORDER
- return "cmpm%.b %0,%1";
-#else
return "cmpm%.b %1,%0";
-#endif
if (REG_P (operands[1])
|| (!REG_P (operands[0]) && GET_CODE (operands[0]) != MEM))
- { cc_status.flags |= CC_REVERSED;
-#ifdef SGS_CMP_ORDER
- return "cmp%.b %d1,%d0";
-#else
+ {
+ cc_status.flags |= CC_REVERSED;
return "cmp%.b %d0,%d1";
-#endif
}
-#ifdef SGS_CMP_ORDER
- return "cmp%.b %d0,%d1";
-#else
return "cmp%.b %d1,%d0";
-#endif
})
(define_expand "cmpdf"
@@ -471,17 +420,6 @@
"TARGET_68881"
{
cc_status.flags = CC_IN_68881;
-#ifdef SGS_CMP_ORDER
- if (REG_P (operands[0]))
- {
- if (REG_P (operands[1]))
- return "fcmp%.x %0,%1";
- else
- return "fcmp%.d %0,%f1";
- }
- cc_status.flags |= CC_REVERSED;
- return "fcmp%.d %1,%f0";
-#else
if (REG_P (operands[0]))
{
if (REG_P (operands[1]))
@@ -491,7 +429,6 @@
}
cc_status.flags |= CC_REVERSED;
return "fcmp%.d %f0,%1";
-#endif
})
(define_expand "cmpsf"
@@ -511,17 +448,6 @@
"TARGET_68881"
{
cc_status.flags = CC_IN_68881;
-#ifdef SGS_CMP_ORDER
- if (FP_REG_P (operands[0]))
- {
- if (FP_REG_P (operands[1]))
- return "fcmp%.x %0,%1";
- else
- return "fcmp%.s %0,%f1";
- }
- cc_status.flags |= CC_REVERSED;
- return "fcmp%.s %1,%f0";
-#else
if (FP_REG_P (operands[0]))
{
if (FP_REG_P (operands[1]))
@@ -531,7 +457,6 @@
}
cc_status.flags |= CC_REVERSED;
return "fcmp%.s %f0,%1";
-#endif
})
;; Recognizers for btst instructions.
@@ -691,18 +616,11 @@
if (!TARGET_68040 && !TARGET_68060)
return "sub%.l %0,%0";
else
- return MOTOROLA ?
-#ifdef SGS
- /* Many SGS assemblers croak on size specifiers for constants. */
- "lea 0,%0" :
-#else
- "lea 0.w,%0" :
-#endif
- "lea 0:w,%0";
+ return MOTOROLA ? "lea 0.w,%0" : "lea 0:w,%0";
}
/* moveq is faster on the 68000. */
if (DATA_REG_P (operands[0]) && (!TARGET_68020 && !TARGET_COLDFIRE))
- return "moveq %#0,%0";
+ return "moveq #0,%0";
return "clr%.l %0";
})
@@ -893,19 +811,12 @@
if (!TARGET_68040 && !TARGET_68060)
return "sub%.l %0,%0";
else
- return MOTOROLA ?
-#ifdef SGS
- /* Many SGS assemblers croak on size specifiers for constants. */
- "lea 0,%0" :
-#else
- "lea 0.w,%0" :
-#endif
- "lea 0:w,%0";
+ return MOTOROLA ? "lea 0.w,%0" : "lea 0:w,%0";
}
/* moveq is faster on the 68000. */
if (DATA_REG_P (operands[0]) && !(TARGET_68020 || TARGET_COLDFIRE))
{
- return "moveq %#0,%0";
+ return "moveq #0,%0";
}
return "clr%.l %0";
}
@@ -1225,7 +1136,7 @@
{
CC_STATUS_INIT;
operands[2] = gen_rtx_REG (SImode, REGNO (operands[0]) + 1);
- return "moveq %#0,%0\;moveq %#0,%2\;move%.b %1,%2";
+ return "moveq #0,%0\;moveq #0,%2\;move%.b %1,%2";
})
(define_insn "zero_extendhidi2"
@@ -1235,7 +1146,7 @@
{
CC_STATUS_INIT;
operands[2] = gen_rtx_REG (SImode, REGNO (operands[0]) + 1);
- return "moveq %#0,%0\;moveq %#0,%2\;move%.w %1,%2";
+ return "moveq #0,%0\;moveq #0,%2\;move%.w %1,%2";
})
;; this is the canonical form for (lshiftrt:DI x 32)
@@ -1341,9 +1252,9 @@
{
if (GET_CODE (operands[1]) == REG
&& REGNO (operands[0]) == REGNO (operands[1]))
- return "and%.l %#0xFFFF,%0";
+ return "and%.l #0xFFFF,%0";
if (reg_mentioned_p (operands[0], operands[1]))
- return "move%.w %1,%0\;and%.l %#0xFFFF,%0";
+ return "move%.w %1,%0\;and%.l #0xFFFF,%0";
return "clr%.l %0\;move%.w %1,%0";
}
else if (GET_CODE (operands[0]) == MEM
@@ -1369,10 +1280,10 @@
{
if (GET_CODE (operands[1]) == REG
&& REGNO (operands[0]) == REGNO (operands[1]))
- return (!TARGET_COLDFIRE ? "and%.w %#0xFF,%0" : "and%.l %#0xFF,%0");
+ return (!TARGET_COLDFIRE ? "and%.w #0xFF,%0" : "and%.l #0xFF,%0");
if (reg_mentioned_p (operands[0], operands[1]))
- return (!TARGET_COLDFIRE ? "move%.b %1,%0\;and%.w %#0xFF,%0"
- : "move%.b %1,%0\;and%.l %#0xFF,%0");
+ return (!TARGET_COLDFIRE ? "move%.b %1,%0\;and%.w #0xFF,%0"
+ : "move%.b %1,%0\;and%.l #0xFF,%0");
return "clr%.w %0\;move%.b %1,%0";
}
else if (GET_CODE (operands[0]) == MEM
@@ -1409,9 +1320,9 @@
{
if (GET_CODE (operands[1]) == REG
&& REGNO (operands[0]) == REGNO (operands[1]))
- return "and%.l %#0xFF,%0";
+ return "and%.l #0xFF,%0";
if (reg_mentioned_p (operands[0], operands[1]))
- return "move%.b %1,%0\;and%.l %#0xFF,%0";
+ return "move%.b %1,%0\;and%.l #0xFF,%0";
return "clr%.l %0\;move%.b %1,%0";
}
else if (GET_CODE (operands[0]) == MEM
@@ -1419,11 +1330,7 @@
{
operands[0] = XEXP (XEXP (operands[0], 0), 0);
return MOTOROLA ?
-#ifdef SGS
- "clr%.l -(%0)\;move%.b %1,3(%0)" :
-#else
"clr%.l -(%0)\;move%.b %1,(3,%0)" :
-#endif
"clrl %0@-\;moveb %1,%0@(3)";
}
else if (GET_CODE (operands[0]) == MEM
@@ -1431,11 +1338,7 @@
{
operands[0] = XEXP (XEXP (operands[0], 0), 0);
return MOTOROLA ?
-#ifdef SGS
- "clr%.l (%0)+\;move%.b %1,-1(%0)" :
-#else
"clr%.l (%0)+\;move%.b %1,(-1,%0)" :
-#endif
"clrl %0@+\;moveb %1,%0@(-1)";
}
else
@@ -1678,7 +1581,7 @@
"TARGET_68881 && TARGET_68040"
{
CC_STATUS_INIT;
- return "fmovem%.l %!,%2\;moveq %#16,%3\;or%.l %2,%3\;and%.w %#-33,%3\;fmovem%.l %3,%!\;fmove%.l %1,%0\;fmovem%.l %2,%!";
+ return "fmovem%.l %!,%2\;moveq #16,%3\;or%.l %2,%3\;and%.w #-33,%3\;fmovem%.l %3,%!\;fmove%.l %1,%0\;fmovem%.l %2,%!";
})
(define_insn "fix_truncdfhi2"
@@ -1689,7 +1592,7 @@
"TARGET_68881 && TARGET_68040"
{
CC_STATUS_INIT;
- return "fmovem%.l %!,%2\;moveq %#16,%3\;or%.l %2,%3\;and%.w %#-33,%3\;fmovem%.l %3,%!\;fmove%.w %1,%0\;fmovem%.l %2,%!";
+ return "fmovem%.l %!,%2\;moveq #16,%3\;or%.l %2,%3\;and%.w #-33,%3\;fmovem%.l %3,%!\;fmove%.w %1,%0\;fmovem%.l %2,%!";
})
(define_insn "fix_truncdfqi2"
@@ -1700,7 +1603,7 @@
"TARGET_68881 && TARGET_68040"
{
CC_STATUS_INIT;
- return "fmovem%.l %!,%2\;moveq %#16,%3\;or%.l %2,%3\;and%.w %#-33,%3\;fmovem%.l %3,%!\;fmove%.b %1,%0\;fmovem%.l %2,%!";
+ return "fmovem%.l %!,%2\;moveq #16,%3\;or%.l %2,%3\;and%.w #-33,%3\;fmovem%.l %3,%!\;fmove%.b %1,%0\;fmovem%.l %2,%!";
})
;; Convert a float to a float whose value is an integer.
@@ -1952,7 +1855,7 @@
}
output_asm_insn ("move%.l %1,%0", operands);
output_asm_insn (MOTOROLA ? "jbpl %l3" : "jpl %l3", operands);
- output_asm_insn ("addq%.l %#1,%2", operands);
+ output_asm_insn ("addq%.l #1,%2", operands);
(*targetm.asm_out.internal_label) (asm_out_file, "L",
CODE_LABEL_NUMBER (operands[3]));
return "";
@@ -2027,13 +1930,13 @@
&& INTVAL (operands[2]) <= 16)
{
operands[2] = GEN_INT (INTVAL (operands[2]) - 8);
- return "addq%.w %#8,%0\;addq%.w %2,%0";
+ return "addq%.w #8,%0\;addq%.w %2,%0";
}
if (INTVAL (operands[2]) < -8
&& INTVAL (operands[2]) >= -16)
{
operands[2] = GEN_INT (- INTVAL (operands[2]) - 8);
- return "subq%.w %#8,%0\;subq%.w %2,%0";
+ return "subq%.w #8,%0\;subq%.w %2,%0";
}
}
if (ADDRESS_REG_P (operands[0]) && !TARGET_68040)
@@ -2082,13 +1985,13 @@
&& INTVAL (operands[1]) <= 16)
{
operands[1] = GEN_INT (INTVAL (operands[1]) - 8);
- return "addq%.w %#8,%0\;addq%.w %1,%0";
+ return "addq%.w #8,%0\;addq%.w %1,%0";
}
if (INTVAL (operands[1]) < -8
&& INTVAL (operands[1]) >= -16)
{
operands[1] = GEN_INT (- INTVAL (operands[1]) - 8);
- return "subq%.w %#8,%0\;subq%.w %1,%0";
+ return "subq%.w #8,%0\;subq%.w %1,%0";
}
}
if (ADDRESS_REG_P (operands[0]) && !TARGET_68040)
@@ -2131,13 +2034,13 @@
&& INTVAL (operands[1]) <= 16)
{
operands[1] = GEN_INT (INTVAL (operands[1]) - 8);
- return "addq%.w %#8,%0\;addq%.w %1,%0";
+ return "addq%.w #8,%0\;addq%.w %1,%0";
}
if (INTVAL (operands[1]) < -8
&& INTVAL (operands[1]) >= -16)
{
operands[1] = GEN_INT (- INTVAL (operands[1]) - 8);
- return "subq%.w %#8,%0\;subq%.w %1,%0";
+ return "subq%.w #8,%0\;subq%.w %1,%0";
}
}
if (ADDRESS_REG_P (operands[0]) && !TARGET_68040)
@@ -3083,8 +2986,8 @@
"!TARGET_COLDFIRE || TARGET_CF_HWDIV"
{
output_asm_insn (MOTOROLA ?
- "and%.l %#0xFFFF,%0\;divu%.w %2,%0" :
- "and%.l %#0xFFFF,%0\;divu %2,%0",
+ "and%.l #0xFFFF,%0\;divu%.w %2,%0" :
+ "and%.l #0xFFFF,%0\;divu %2,%0",
operands);
if (!find_reg_note(insn, REG_UNUSED, operands[3]))
{
@@ -3281,7 +3184,7 @@
case -1 :
/* FIXME : a scratch register would be welcome here if operand[0]
is not a register */
- output_asm_insn ("move%.l %#-1,%0", operands);
+ output_asm_insn ("move%.l #-1,%0", operands);
break;
default :
{
@@ -3303,7 +3206,7 @@
case -1 :
/* FIXME : a scratch register would be welcome here if operand[0]
is not a register */
- output_asm_insn ("move%.l %#-1,%0", operands);
+ output_asm_insn ("move%.l #-1,%0", operands);
break;
default :
{
@@ -4019,7 +3922,7 @@
if (INTVAL (operands[2]) == 1)
return "add%.l %1,%1\;addx%.l %0,%0";
else if (INTVAL (operands[2]) == 8)
- return "rol%.l %#8,%1\;rol%.l %#8,%0\;move%.b %1,%0\;clr%.b %1";
+ return "rol%.l #8,%1\;rol%.l #8,%0\;move%.b %1,%0\;clr%.b %1";
else if (INTVAL (operands[2]) == 16)
return "swap %1\;swap %0\;move%.w %1,%0\;clr%.w %1";
else if (INTVAL (operands[2]) == 48)
@@ -4033,7 +3936,7 @@
operands[2] = GEN_INT (INTVAL (operands[2]) - 32);
output_asm_insn (INTVAL (operands[2]) <= 8 ? "asl%.l %2,%1" :
"moveq %2,%0\;asl%.l %0,%1", operands);
- return "mov%.l %1,%0\;moveq %#0,%1";
+ return "mov%.l %1,%0\;moveq #0,%1";
}
})
@@ -4215,9 +4118,9 @@
return "add%.l %0,%0\;subx%.l %0,%0\;move%.l %0,%1";
CC_STATUS_INIT;
if (INTVAL (operands[2]) == 1)
- return "asr%.l %#1,%0\;roxr%.l %#1,%1";
+ return "asr%.l #1,%0\;roxr%.l #1,%1";
else if (INTVAL (operands[2]) == 8)
- return "move%.b %0,%1\;asr%.l %#8,%0\;ror%.l %#8,%1";
+ return "move%.b %0,%1\;asr%.l #8,%0\;ror%.l #8,%1";
else if (INTVAL (operands[2]) == 16)
return "move%.w %0,%1\;swap %0\;ext%.l %0\;swap %1";
else if (INTVAL (operands[2]) == 48)
@@ -4225,9 +4128,9 @@
else if (INTVAL (operands[2]) == 31)
return "add%.l %1,%1\;addx%.l %0,%0\;move%.l %0,%1\;subx%.l %0,%0";
else if (INTVAL (operands[2]) == 2)
- return "asr%.l %#1,%0\;roxr%.l %#1,%1\;asr%.l %#1,%0\;roxr%.l %#1,%1";
+ return "asr%.l #1,%0\;roxr%.l #1,%1\;asr%.l #1,%0\;roxr%.l #1,%1";
else if (INTVAL (operands[2]) == 3)
- return "asr%.l %#1,%0\;roxr%.l %#1,%1\;asr%.l %#1,%0\;roxr%.l %#1,%1\;asr%.l %#1,%0\;roxr%.l %#1,%1";
+ return "asr%.l #1,%0\;roxr%.l #1,%1\;asr%.l #1,%0\;roxr%.l #1,%1\;asr%.l #1,%0\;roxr%.l #1,%1";
else /* 32 < INTVAL (operands[2]) <= 63 */
{
operands[2] = GEN_INT (INTVAL (operands[2]) - 32);
@@ -4381,23 +4284,23 @@
return "add%.l %0,%0\;clr%.l %0\;clr%.l %1\;addx%.l %1,%1";
CC_STATUS_INIT;
if (INTVAL (operands[2]) == 1)
- return "lsr%.l %#1,%0\;roxr%.l %#1,%1";
+ return "lsr%.l #1,%0\;roxr%.l #1,%1";
else if (INTVAL (operands[2]) == 8)
- return "move%.b %0,%1\;lsr%.l %#8,%0\;ror%.l %#8,%1";
+ return "move%.b %0,%1\;lsr%.l #8,%0\;ror%.l #8,%1";
else if (INTVAL (operands[2]) == 16)
return "move%.w %0,%1\;clr%.w %0\;swap %1\;swap %0";
else if (INTVAL (operands[2]) == 48)
return "move%.l %0,%1\;clr%.w %1\;clr%.l %0\;swap %1";
else if (INTVAL (operands[2]) == 2)
- return "lsr%.l %#1,%0\;roxr%.l %#1,%1\;lsr%.l %#1,%0\;roxr%.l %#1,%1";
+ return "lsr%.l #1,%0\;roxr%.l #1,%1\;lsr%.l #1,%0\;roxr%.l #1,%1";
else if (INTVAL (operands[2]) == 3)
- return "lsr%.l %#1,%0\;roxr%.l %#1,%1\;lsr%.l %#1,%0\;roxr%.l %#1,%1\;lsr%.l %#1,%0\;roxr%.l %#1,%1";
+ return "lsr%.l #1,%0\;roxr%.l #1,%1\;lsr%.l #1,%0\;roxr%.l #1,%1\;lsr%.l #1,%0\;roxr%.l #1,%1";
else /* 32 < INTVAL (operands[2]) <= 63 */
{
operands[2] = GEN_INT (INTVAL (operands[2]) - 32);
output_asm_insn (INTVAL (operands[2]) <= 8 ? "lsr%.l %2,%0" :
"moveq %2,%1\;lsr%.l %1,%0", operands);
- return "mov%.l %0,%1\;moveq %#0,%0";
+ return "mov%.l %0,%1\;moveq #0,%0";
}
})
@@ -5527,13 +5430,9 @@
else
{
if (MOTOROLA)
-#ifdef SGS_CMP_ORDER
- output_asm_insn ("cmp%.w %0,%#0\;jbne %l4\;cmp%.w %3,%#0\;jbeq %l1", operands);
-#else
- output_asm_insn ("cmp%.w %#0,%0\;jbne %l4\;cmp%.w %#0,%3\;jbeq %l1", operands);
-#endif
+ output_asm_insn ("cmp%.w #0,%0\;jbne %l4\;cmp%.w #0,%3\;jbeq %l1", operands);
else
- output_asm_insn ("cmp%.w %#0,%0\;jne %l4\;cmp%.w %#0,%3\;jeq %l1", operands);
+ output_asm_insn ("cmp%.w #0,%0\;jne %l4\;cmp%.w #0,%3\;jeq %l1", operands);
}
(*targetm.asm_out.internal_label) (asm_out_file, "L",
CODE_LABEL_NUMBER (operands[4]));
@@ -5596,13 +5495,9 @@
else
{
if (MOTOROLA)
-#ifdef SGS_CMP_ORDER
- return "cmp%.w %0,%#0\;jbne %l1\;cmp%.w %3,%#0\;jbne %l1";
-#else
- return "cmp%.w %#0,%0\;jbne %l1\;cmp%.w %#0,%3\;jbne %l1";
-#endif
+ return "cmp%.w #0,%0\;jbne %l1\;cmp%.w #0,%3\;jbne %l1";
else
- return "cmp%.w %#0,%0\;jne %l1\;cmp%.w %#0,%3\;jne %l1";
+ return "cmp%.w #0,%0\;jne %l1\;cmp%.w #0,%3\;jne %l1";
}
})
@@ -5635,13 +5530,8 @@
else
{
/* On an address reg, cmpw may replace cmpl. */
-#ifdef SGS_CMP_ORDER
- output_asm_insn("cmp%.w %0,%#0", operands);
-#else
- output_asm_insn("cmp%.w %#0,%0", operands);
-#endif
+ output_asm_insn("cmp%.w #0,%0", operands);
}
-
return MOTOROLA ? "jbpl %l1" : "jpl %l1";
})
@@ -5674,11 +5564,7 @@
else
{
/* On an address reg, cmpw may replace cmpl. */
-#ifdef SGS_CMP_ORDER
- output_asm_insn("cmp%.w %0,%#0", operands);
-#else
- output_asm_insn("cmp%.w %#0,%0", operands);
-#endif
+ output_asm_insn("cmp%.w #0,%0", operands);
}
return MOTOROLA ? "jbmi %l1" : "jmi %l1";
@@ -6163,45 +6049,17 @@
#ifdef ASM_RETURN_CASE_JUMP
ASM_RETURN_CASE_JUMP;
#else
-#ifdef SGS
-#ifdef ASM_OUTPUT_CASE_LABEL
- if (TARGET_COLDFIRE)
- {
- if (ADDRESS_REG_P (operands[0]))
- return "jmp 6(%%pc,%0.l)";
- else
- return "ext%.l %0\;jmp 6(%%pc,%0.l)";
- }
- else
- return "jmp 6(%%pc,%0.w)";
-#else
- if (TARGET_COLDFIRE)
- {
- if (ADDRESS_REG_P (operands[0]))
- return "jmp 2(%%pc,%0.l)";
- else
- return "extl %0\;jmp 2(%%pc,%0.l)";
- }
- else
- return "jmp 2(%%pc,%0.w)";
-#endif
-#else /* not SGS */
if (TARGET_COLDFIRE)
{
if (ADDRESS_REG_P (operands[0]))
- {
- return MOTOROLA ? "jmp (2,pc,%0.l)" : "jmp pc@(2,%0:l)";
- }
+ return MOTOROLA ? "jmp (2,pc,%0.l)" : "jmp pc@(2,%0:l)";
else if (MOTOROLA)
return "ext%.l %0\;jmp (2,pc,%0.l)";
else
return "extl %0\;jmp pc@(2,%0:l)";
}
else
- {
- return MOTOROLA ? "jmp (2,pc,%0.w)" : "jmp pc@(2,%0:w)";
- }
-#endif
+ return MOTOROLA ? "jmp (2,pc,%0.w)" : "jmp pc@(2,%0:w)";
#endif
})
@@ -6222,20 +6080,12 @@
if (DATA_REG_P (operands[0]))
return "dbra %0,%l1";
if (GET_CODE (operands[0]) == MEM)
- {
- if (MOTOROLA)
- return "subq%.w %#1,%0\;jbcc %l1";
- else
- return "subqw %#1,%0\;jcc %l1";
- }
- if (MOTOROLA)
-#ifdef SGS_CMP_ORDER
- return "subq%.w %#1,%0\;cmp%.w %0,%#-1\;jbne %l1";
-#else /* not SGS_CMP_ORDER */
- return "subq%.w %#1,%0\;cmp%.w %#-1,%0\;jbne %l1";
-#endif
- else
- return "subqw %#1,%0\;cmpw %#-1,%0\;jne %l1";
+ return MOTOROLA ?
+ "subq%.w #1,%0\;jbcc %l1" :
+ "subqw #1,%0\;jcc %l1";
+ return MOTOROLA ?
+ "subq%.w #1,%0\;cmp%.w #-1,%0\;jbne %l1" :
+ "subqw #1,%0\;cmpw #-1,%0\;jne %l1";
})
(define_insn ""
@@ -6251,26 +6101,17 @@
"!TARGET_COLDFIRE"
{
CC_STATUS_INIT;
- if (MOTOROLA)
- {
- if (DATA_REG_P (operands[0]))
- return "dbra %0,%l1\;clr%.w %0\;subq%.l %#1,%0\;jbcc %l1";
- if (GET_CODE (operands[0]) == MEM)
- return "subq%.l %#1,%0\;jbcc %l1";
-#ifdef SGS_CMP_ORDER
- return "subq.l %#1,%0\;cmp.l %0,%#-1\;jbne %l1";
-#else /* not SGS_CMP_ORDER */
- return "subq.l %#1,%0\;cmp.l %#-1,%0\;jbne %l1";
-#endif /* not SGS_CMP_ORDER */
- }
- else
- {
- if (DATA_REG_P (operands[0]))
- return "dbra %0,%l1\;clr%.w %0\;subql %#1,%0\;jcc %l1";
- if (GET_CODE (operands[0]) == MEM)
- return "subql %#1,%0\;jcc %l1";
- return "subql %#1,%0\;cmpl %#-1,%0\;jne %l1";
- }
+ if (DATA_REG_P (operands[0]))
+ return MOTOROLA ?
+ "dbra %0,%l1\;clr%.w %0\;subq%.l #1,%0\;jbcc %l1" :
+ "dbra %0,%l1\;clr%.w %0\;subq%.l #1,%0\;jcc %l1";
+ if (GET_CODE (operands[0]) == MEM)
+ return MOTOROLA ?
+ "subq%.l #1,%0\;jbcc %l1" :
+ "subq%.l #1,%0\;jcc %l1";
+ return MOTOROLA ?
+ "subq.l #1,%0\;cmp.l #-1,%0\;jbne %l1" :
+ "subql #1,%0\;cmpl #-1,%0\;jne %l1";
})
;; Two dbra patterns that use REG_NOTES info generated by strength_reduce.
@@ -6289,26 +6130,15 @@
"!TARGET_COLDFIRE && find_reg_note (insn, REG_NONNEG, 0)"
{
CC_STATUS_INIT;
- if (MOTOROLA)
- {
- if (DATA_REG_P (operands[0]))
- return "dbra %0,%l1";
- if (GET_CODE (operands[0]) == MEM)
- return "subq%.w %#1,%0\;jbcc %l1";
-#ifdef SGS_CMP_ORDER
- return "subq.w %#1,%0\;cmp.w %0,%#-1\;jbne %l1";
-#else /* not SGS_CMP_ORDER */
- return "subq.w %#1,%0\;cmp.w %#-1,%0\;jbne %l1";
-#endif /* not SGS_CMP_ORDER */
- }
- else
- {
- if (DATA_REG_P (operands[0]))
- return "dbra %0,%l1";
- if (GET_CODE (operands[0]) == MEM)
- return "subqw %#1,%0\;jcc %l1";
- return "subqw %#1,%0\;cmpw %#-1,%0\;jne %l1";
- }
+ if (DATA_REG_P (operands[0]))
+ return "dbra %0,%l1";
+ if (GET_CODE (operands[0]) == MEM)
+ return MOTOROLA ?
+ "subq%.w #1,%0\;jbcc %l1" :
+ "subq%.w #1,%0\;jcc %l1";
+ return MOTOROLA ?
+ "subq.w #1,%0\;cmp.w #-1,%0\;jbne %l1" :
+ "subqw #1,%0\;cmpw #-1,%0\;jne %l1";
})
(define_expand "decrement_and_branch_until_zero"
@@ -6339,26 +6169,17 @@
"!TARGET_COLDFIRE && find_reg_note (insn, REG_NONNEG, 0)"
{
CC_STATUS_INIT;
- if (MOTOROLA)
- {
- if (DATA_REG_P (operands[0]))
- return "dbra %0,%l1\;clr%.w %0\;subq%.l %#1,%0\;jbcc %l1";
- if (GET_CODE (operands[0]) == MEM)
- return "subq%.l %#1,%0\;jbcc %l1";
-#ifdef SGS_CMP_ORDER
- return "subq.l %#1,%0\;cmp.l %0,%#-1\;jbne %l1";
-#else /* not SGS_CMP_ORDER */
- return "subq.l %#1,%0\;cmp.l %#-1,%0\;jbne %l1";
-#endif /* not SGS_CMP_ORDER */
- }
- else
- {
- if (DATA_REG_P (operands[0]))
- return "dbra %0,%l1\;clr%.w %0\;subql %#1,%0\;jcc %l1";
- if (GET_CODE (operands[0]) == MEM)
- return "subql %#1,%0\;jcc %l1";
- return "subql %#1,%0\;cmpl %#-1,%0\;jne %l1";
- }
+ if (DATA_REG_P (operands[0]))
+ return MOTOROLA ?
+ "dbra %0,%l1\;clr%.w %0\;subq%.l #1,%0\;jbcc %l1" :
+ "dbra %0,%l1\;clr%.w %0\;subql #1,%0\;jcc %l1";
+ if (GET_CODE (operands[0]) == MEM)
+ return MOTOROLA ?
+ "subq%.l #1,%0\;jbcc %l1" :
+ "subql #1,%0\;jcc %l1";
+ return MOTOROLA ?
+ "subq.l #1,%0\;cmp.l #-1,%0\;jbne %l1" :
+ "subql #1,%0\;cmpl #-1,%0\;jne %l1";
})
@@ -6556,25 +6377,13 @@
&& GET_CODE (XEXP (operands[1], 0)) != PLUS)
{
rtx labelref = XEXP (operands[1], 1);
-#if MOTOROLA && !defined (SGS_SWITCH_TABLES)
-#ifdef SGS
- asm_fprintf (asm_out_file, "\\tset %LLI%d,.+2\\n",
- CODE_LABEL_NUMBER (XEXP (labelref, 0)));
-#else /* not SGS */
- asm_fprintf (asm_out_file, "\\t.set %LLI%d,.+2\\n",
- CODE_LABEL_NUMBER (XEXP (labelref, 0)));
-#endif /* not SGS */
-#else /* SGS_SWITCH_TABLES or not MOTOROLA */
- (*targetm.asm_out.internal_label) (asm_out_file, "LI",
- CODE_LABEL_NUMBER (XEXP (labelref, 0)));
-#ifdef SGS_SWITCH_TABLES
- /* Set flag saying we need to define the symbol
- LD%n (with value L%n-LI%n) at the end of the switch table. */
- switch_table_difference_label_flag = 1;
-#endif /* SGS_SWITCH_TABLES */
-#endif /* SGS_SWITCH_TABLES or not MOTOROLA */
+ if (MOTOROLA)
+ asm_fprintf (asm_out_file, "\\t.set %LLI%d,.+2\\n",
+ CODE_LABEL_NUMBER (XEXP (labelref, 0)));
+ else
+ (*targetm.asm_out.internal_label) (asm_out_file, "LI",
+ CODE_LABEL_NUMBER (XEXP (labelref, 0)));
}
-
return "lea %a1,%0";
})
@@ -6623,7 +6432,7 @@
else if (TARGET_CPU32 && INTVAL (xoperands[1]) <= 16)
{
xoperands[1] = GEN_INT (INTVAL (xoperands[1]) - 8);
- output_asm_insn ("addq%.w %#8,%0\;addq%.w %1,%0", xoperands);
+ output_asm_insn ("addq%.w #8,%0\;addq%.w %1,%0", xoperands);
}
else if (INTVAL (xoperands[1]) <= 0x7FFF)
{
@@ -6667,7 +6476,7 @@
else if (TARGET_CPU32 && INTVAL (xoperands[1]) <= 16)
{
xoperands[1] = GEN_INT (INTVAL (xoperands[1]) - 8);
- output_asm_insn ("addq%.w %#8,%0\;addq%.w %1,%0", xoperands);
+ output_asm_insn ("addq%.w #8,%0\;addq%.w %1,%0", xoperands);
}
else if (INTVAL (xoperands[1]) <= 0x7FFF)
{
@@ -6704,9 +6513,9 @@
= gen_rtx_MEM (QImode, plus_constant (stack_pointer_rtx, 3));
xoperands[3] = stack_pointer_rtx;
if (!TARGET_COLDFIRE)
- output_asm_insn ("subq%.w %#4,%3\;move%.b %1,%2", xoperands);
+ output_asm_insn ("subq%.w #4,%3\;move%.b %1,%2", xoperands);
else
- output_asm_insn ("subq%.l %#4,%3\;move%.b %1,%2", xoperands);
+ output_asm_insn ("subq%.l #4,%3\;move%.b %1,%2", xoperands);
return "";
})
@@ -6869,17 +6678,6 @@
"TARGET_68881"
{
cc_status.flags = CC_IN_68881;
-#ifdef SGS_CMP_ORDER
- if (REG_P (operands[0]))
- {
- if (REG_P (operands[1]))
- return "fcmp%.x %0,%1";
- else
- return "fcmp%.x %0,%f1";
- }
- cc_status.flags |= CC_REVERSED;
- return "fcmp%.x %1,%f0";
-#else
if (REG_P (operands[0]))
{
if (REG_P (operands[1]))
@@ -6889,7 +6687,6 @@
}
cc_status.flags |= CC_REVERSED;
return "fcmp%.x %f0,%1";
-#endif
})
(define_insn "extendsfxf2"
@@ -7311,7 +7108,7 @@
(define_insn "trap"
[(trap_if (const_int -1) (const_int 7))]
""
- "trap %#7")
+ "trap #7")
(define_insn "conditional_trap"
[(trap_if (match_operator 0 "valid_dbcc_comparison_p"
diff -u -p -u -p -r1.25 m68kelf.h
--- gcc-3.5.orig/gcc/config/m68k/m68kelf.h 29 Jan 2004 01:56:28 -0000 1.25
+++ gcc-3.5/gcc/config/m68k/m68kelf.h 8 Feb 2004 01:33:53 -0000
@@ -203,19 +203,6 @@ do { \
putc ('\n', (FILE)); \
} while (0)
-/* SVR4 m68k assembler is bitching on the syntax `2.b'.
- So use the "LLDnnn-LLnnn" format. Define LLDnnn after the table. */
-
-#undef ASM_OUTPUT_CASE_END
-#define ASM_OUTPUT_CASE_END(FILE,NUM,TABLE) \
-do { \
- if (switch_table_difference_label_flag) \
- asm_fprintf ((FILE), "%s%LLD%d,%LL%d\n", SET_ASM_OP, (NUM), (NUM)); \
- switch_table_difference_label_flag = 0; \
-} while (0)
-
-extern int switch_table_difference_label_flag;
-
#undef ASM_OUTPUT_COMMON
#undef ASM_OUTPUT_LOCAL
#define ASM_OUTPUT_COMMON(FILE, NAME, SIZE, ROUNDED) \
diff -u -p -u -p -r1.1 math-68881.h
--- gcc-3.5.orig/gcc/config/m68k/math-68881.h 1 Jan 2002 23:21:01 -0000 1.1
+++ gcc-3.5/gcc/config/m68k/math-68881.h 8 Feb 2004 01:33:57 -0000
@@ -57,7 +57,7 @@
({ \
double huge_val; \
\
- __asm ("fmove%.d %#0x7ff0000000000000,%0" /* Infinity */ \
+ __asm ("fmove%.d #0x7ff0000000000000,%0" /* Infinity */ \
: "=f" (huge_val) \
: /* no inputs */); \
huge_val; \
@@ -135,10 +135,10 @@ atan2 (double y, double x)
{
double pi, pi_over_2;
- __asm ("fmovecr%.x %#0,%0" /* extended precision pi */
+ __asm ("fmovecr%.x #0,%0" /* extended precision pi */
: "=f" (pi)
: /* no inputs */ );
- __asm ("fscale%.b %#-1,%0" /* no loss of accuracy */
+ __asm ("fscale%.b #-1,%0" /* no loss of accuracy */
: "=f" (pi_over_2)
: "0" (pi));
if (x > 0)
@@ -178,7 +178,7 @@ atan2 (double y, double x)
double value;
errno = EDOM;
- __asm ("fmove%.d %#0x7fffffffffffffff,%0" /* quiet NaN */
+ __asm ("fmove%.d #0x7fffffffffffffff,%0" /* quiet NaN */
: "=f" (value)
: /* no inputs */);
return value;
@@ -317,7 +317,7 @@ pow (double x, double y)
double value;
errno = EDOM;
- __asm ("fmove%.d %#0x7fffffffffffffff,%0" /* quiet NaN */
+ __asm ("fmove%.d #0x7fffffffffffffff,%0" /* quiet NaN */
: "=f" (value)
: /* no inputs */);
return value;
@@ -333,7 +333,7 @@ pow (double x, double y)
if (y == temp)
{
int i = (int) y;
-
+
if ((i & 1) == 0) /* even */
return exp (y * log (-x));
else
@@ -344,7 +344,7 @@ pow (double x, double y)
double value;
errno = EDOM;
- __asm ("fmove%.d %#0x7fffffffffffffff,%0" /* quiet NaN */
+ __asm ("fmove%.d #0x7fffffffffffffff,%0" /* quiet NaN */
: "=f" (value)
: /* no inputs */);
return value;
@@ -497,7 +497,7 @@ frexp (double x, int *exp)
double mantissa;
__asm ("fgetexp%.x %1,%0"
- : "=f" (float_exponent) /* integer-valued float */
+ : "=f" (float_exponent) /* integer-valued float */
: "f" (x));
int_exponent = (int) float_exponent;
__asm ("fgetman%.x %1,%0"
@@ -505,7 +505,7 @@ frexp (double x, int *exp)
: "f" (x));
if (mantissa != 0)
{
- __asm ("fscale%.b %#-1,%0"
+ __asm ("fscale%.b #-1,%0"
: "=f" (mantissa) /* mantissa /= 2.0 */
: "0" (mantissa));
int_exponent += 1;
--
// Bernardo Innocenti - Develer S.r.l., R&D dept.
\X/ http://www.develer.com/