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From-SVN: r950
This commit is contained in:
Richard Stallman 1992-05-10 01:30:56 +00:00
parent 9230c95087
commit 95d3562b5a
1 changed files with 3 additions and 3 deletions
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6
gcc/reload.c
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@ -4538,7 +4538,7 @@ find_equiv_reg (goal, insn, class, other, reload_reg_p, goalreg, mode)
into a reg, we can use that reg. */
|| (goal_const && (tem = find_reg_note (p, REG_EQUIV, 0))
&& rtx_equal_p (XEXP (tem, 0), goal)
&& (valueno = true_regnum (valtry = SET_DEST (pat))))
&& (valueno = true_regnum (valtry = SET_DEST (pat))) >= 0)
|| (goal_const && (tem = find_reg_note (p, REG_EQUIV, 0))
&& GET_CODE (SET_DEST (pat)) == REG
&& GET_CODE (XEXP (tem, 0)) == CONST_DOUBLE
@ -4547,7 +4547,7 @@ find_equiv_reg (goal, insn, class, other, reload_reg_p, goalreg, mode)
&& INTVAL (goal) == CONST_DOUBLE_LOW (XEXP (tem, 0))
&& (valtry = operand_subword (SET_DEST (pat), 0, 0,
VOIDmode))
&& (valueno = true_regnum (valtry)))
&& (valueno = true_regnum (valtry)) >= 0)
|| (goal_const && (tem = find_reg_note (p, REG_EQUIV, 0))
&& GET_CODE (SET_DEST (pat)) == REG
&& GET_CODE (XEXP (tem, 0)) == CONST_DOUBLE
@ -4556,7 +4556,7 @@ find_equiv_reg (goal, insn, class, other, reload_reg_p, goalreg, mode)
&& INTVAL (goal) == CONST_DOUBLE_HIGH (XEXP (tem, 0))
&& (valtry
= operand_subword (SET_DEST (pat), 1, 0, VOIDmode))
&& (valueno = true_regnum (valtry)))))
&& (valueno = true_regnum (valtry)) >= 0)))
if (other >= 0
? valueno == other
: ((unsigned) valueno < FIRST_PSEUDO_REGISTER