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From-SVN: r169
This commit is contained in:
Richard Kenner 1992-01-07 22:02:44 -05:00
parent 45fd610d97
commit 5a806d6578
1 changed files with 40 additions and 6 deletions
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46
gcc/genoutput.c
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@ -401,6 +401,7 @@ static char *predicates[MAX_MAX_OPERANDS];
static char address_p[MAX_MAX_OPERANDS];
static enum machine_mode modes[MAX_MAX_OPERANDS];
static char strict_low[MAX_MAX_OPERANDS];
static char seen[MAX_MAX_OPERANDS];
static void
scan_operands (part, this_address_p, this_strict_low)
@ -422,8 +423,15 @@ scan_operands (part, this_address_p, this_strict_low)
if (opno > max_opno)
max_opno = opno;
if (max_opno >= MAX_MAX_OPERANDS)
error ("Too many operands (%d) in one instruction pattern.\n",
max_opno + 1);
{
error ("Too many operands (%d) in instruction pattern %d.\n",
max_opno + 1, next_index_number);
return;
}
if (seen[opno])
error ("Insn pattern %d specified operand number %d more than once.\n",
next_index_number, opno);
seen[opno] = 1;
modes[opno] = GET_MODE (part);
strict_low[opno] = this_strict_low;
predicates[opno] = XSTR (part, 1);
@ -441,8 +449,15 @@ scan_operands (part, this_address_p, this_strict_low)
if (opno > max_opno)
max_opno = opno;
if (max_opno >= MAX_MAX_OPERANDS)
error ("Too many operands (%d) in one instruction pattern.\n",
max_opno + 1);
{
error ("Too many operands (%d) in instruction pattern %d.\n",
max_opno + 1, next_index_number);
return;
}
if (seen[opno])
error ("Insn pattern %d specified operand number %d more than once.\n",
next_index_number, opno);
seen[opno] = 1;
modes[opno] = GET_MODE (part);
strict_low[opno] = 0;
predicates[opno] = "scratch_operand";
@ -461,8 +476,15 @@ scan_operands (part, this_address_p, this_strict_low)
if (opno > max_opno)
max_opno = opno;
if (max_opno >= MAX_MAX_OPERANDS)
error ("Too many operands (%d) in one instruction pattern.\n",
max_opno + 1);
{
error ("Too many operands (%d) in instruction pattern %d.\n",
max_opno + 1, next_index_number);
return;
}
if (seen[opno])
error ("Insn pattern %d specified operand number %d more than once.\n",
next_index_number, opno);
seen[opno] = 1;
modes[opno] = GET_MODE (part);
strict_low[opno] = 0;
predicates[opno] = XSTR (part, 1);
@ -638,6 +660,7 @@ gen_insn (insn)
mybzero (address_p, sizeof address_p);
mybzero (modes, sizeof modes);
mybzero (strict_low, sizeof strict_low);
mybzero (seen, sizeof seen);
for (i = 0; i < XVECLEN (insn, 1); i++)
scan_operands (XVECEXP (insn, 1, i), 0, 0);
@ -684,6 +707,11 @@ gen_peephole (peep)
max_opno = -1;
mybzero (constraints, sizeof constraints);
mybzero (op_n_alternatives, sizeof op_n_alternatives);
mybzero (predicates, sizeof predicates);
mybzero (address_p, sizeof address_p);
mybzero (modes, sizeof modes);
mybzero (strict_low, sizeof strict_low);
mybzero (seen, sizeof seen);
/* Get the number of operands by scanning all the
patterns of the peephole optimizer.
@ -744,6 +772,7 @@ gen_expand (insn)
mybzero (address_p, sizeof address_p);
mybzero (modes, sizeof modes);
mybzero (strict_low, sizeof strict_low);
mybzero (seen, sizeof seen);
if (XVEC (insn, 1))
for (i = 0; i < XVECLEN (insn, 1); i++)
@ -794,6 +823,11 @@ gen_split (split)
mybzero (constraints, sizeof constraints);
mybzero (op_n_alternatives, sizeof op_n_alternatives);
mybzero (predicates, sizeof predicates);
mybzero (address_p, sizeof address_p);
mybzero (modes, sizeof modes);
mybzero (strict_low, sizeof strict_low);
mybzero (seen, sizeof seen);
/* Get the number of operands by scanning all the
patterns of the split patterns.