/* Search an insn for pseudo regs that must be in hard regs and are not.
- Copyright (C) 1987, 1988, 1989, 1992 Free Software Foundation, Inc.
+ Copyright (C) 1987, 1988, 1989, 1992, 1993 Free Software Foundation, Inc.
This file is part of GNU CC.
enum machine_mode mode;
{
register rtx p = insn;
- rtx valtry, value, where;
+ rtx goaltry, valtry, value, where;
register rtx pat;
register int regno = -1;
int valueno;
&& GET_CODE (XEXP (tem, 0)) == CONST_DOUBLE
&& GET_MODE_CLASS (GET_MODE (XEXP (tem, 0))) == MODE_FLOAT
&& GET_CODE (goal) == CONST_INT
- && INTVAL (goal) == CONST_DOUBLE_LOW (XEXP (tem, 0))
+ && 0 != (goaltry = operand_subword (XEXP (tem, 0), 0, 0,
+ VOIDmode))
+ && rtx_equal_p (goal, goaltry)
&& (valtry = operand_subword (SET_DEST (pat), 0, 0,
VOIDmode))
&& (valueno = true_regnum (valtry)) >= 0)
&& GET_CODE (XEXP (tem, 0)) == CONST_DOUBLE
&& GET_MODE_CLASS (GET_MODE (XEXP (tem, 0))) == MODE_FLOAT
&& GET_CODE (goal) == CONST_INT
- && INTVAL (goal) == CONST_DOUBLE_HIGH (XEXP (tem, 0))
+ && 0 != (goaltry = operand_subword (XEXP (tem, 0), 1, 0,
+ VOIDmode))
+ && rtx_equal_p (goal, goaltry)
&& (valtry
= operand_subword (SET_DEST (pat), 1, 0, VOIDmode))
&& (valueno = true_regnum (valtry)) >= 0)))