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Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>

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* tc-d10v.c (parallel_ok): Fix bug in parallel
	checking code.
This commit is contained in:
Martin Hunt
1996-08-26 20:42:37 +00:00
parent f9085532dd
commit 443dbf147e
1 changed files with 16 additions and 14 deletions
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30
gas/config/tc-d10v.c
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@ -801,7 +801,7 @@ parallel_ok (op1, insn1, op2, insn2)
ins = insn2; ins = insn2;
} }
mod[j] = used[j] = 0; mod[j] = used[j] = 0;
for (i = 0; op1->operands[i]; i++) for (i = 0; op->operands[i]; i++)
{ {
flags = d10v_operands[op->operands[i]].flags; flags = d10v_operands[op->operands[i]].flags;
shift = d10v_operands[op->operands[i]].shift; shift = d10v_operands[op->operands[i]].shift;
@ -834,17 +834,17 @@ parallel_ok (op1, insn1, op2, insn2)
used[j] |= 1 << (regno + 1); used[j] |= 1 << (regno + 1);
} }
} }
else if (op->exec_type & RMEM) }
used[j] |= 1 << 20; if (op->exec_type & RMEM)
else if (op->exec_type & WMEM) used[j] |= 1 << 20;
mod[j] |= 1 << 20; else if (op->exec_type & WMEM)
else if (op->exec_type & RF0) mod[j] |= 1 << 20;
used[j] |= 1 << 19; else if (op->exec_type & RF0)
else if (op->exec_type & WF0) used[j] |= 1 << 19;
mod[j] |= 1 << 19; else if (op->exec_type & WF0)
else if (op->exec_type & WCAR) mod[j] |= 1 << 19;
mod[j] |= 1 << 19; else if (op->exec_type & WCAR)
} mod[j] |= 1 << 19;
} }
if ((mod[0] & mod[1]) == 0 && (mod[0] & used[1]) == 0 && (mod[1] & used[0]) == 0) if ((mod[0] & mod[1]) == 0 && (mod[0] & used[1]) == 0 && (mod[1] & used[0]) == 0)
return 1; return 1;
@ -1045,7 +1045,9 @@ find_opcode (opcode, myops)
myops[opnum].X_op_symbol = NULL; myops[opnum].X_op_symbol = NULL;
} }
if (myops[opnum].X_op == O_constant || S_IS_DEFINED(myops[opnum].X_add_symbol)) if (myops[opnum].X_op == O_constant || (myops[opnum].X_op == O_symbol &&
S_IS_DEFINED(myops[opnum].X_add_symbol) &&
(S_GET_SEGMENT(myops[opnum].X_add_symbol) == now_seg)))
{ {
next_opcode=opcode+1; next_opcode=opcode+1;
for (i=0; opcode->operands[i+1]; i++) for (i=0; opcode->operands[i+1]; i++)
@ -1294,7 +1296,7 @@ d10v_cleanup (done)
seg = now_seg; seg = now_seg;
subseg = now_subseg; subseg = now_subseg;
subseg_set (prev_seg, prev_subseg); subseg_set (prev_seg, prev_subseg);
write_1_short (prev_opcode, prev_insn, fixups); write_1_short (prev_opcode, prev_insn, fixups->next);
subseg_set (seg, subseg); subseg_set (seg, subseg);
prev_opcode = NULL; prev_opcode = NULL;
} }