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(alpha_emit_conditional_move): Emit correct code when incoming

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comparison code is NE.

From-SVN: r12364
This commit is contained in:
Richard Kenner 1996-06-28 15:05:55 -04:00
parent d7f21d631f
commit 89b7c471e2
1 changed files with 3 additions and 2 deletions
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5
gcc/config/alpha/alpha.c
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@ -1035,6 +1035,7 @@ alpha_emit_conditional_move (cmp, mode)
enum machine_mode mode; enum machine_mode mode;
{ {
enum rtx_code code = GET_CODE (cmp); enum rtx_code code = GET_CODE (cmp);
enum rtx_code cmov_code = NE;
rtx op0 = alpha_compare_op0; rtx op0 = alpha_compare_op0;
rtx op1 = alpha_compare_op1; rtx op1 = alpha_compare_op1;
enum machine_mode cmp_mode enum machine_mode cmp_mode
@ -1065,6 +1066,7 @@ alpha_emit_conditional_move (cmp, mode)
case NE: case NE:
/* This must be reversed. */ /* This must be reversed. */
code = reverse_condition (code); code = reverse_condition (code);
cmov_code = EQ;
break; break;
case GE: case GT: case GEU: case GTU: case GE: case GT: case GEU: case GTU:
@ -1081,8 +1083,7 @@ alpha_emit_conditional_move (cmp, mode)
tem = gen_reg_rtx (cmp_op_mode); tem = gen_reg_rtx (cmp_op_mode);
emit_move_insn (tem, gen_rtx (code, cmp_op_mode, op0, op1)); emit_move_insn (tem, gen_rtx (code, cmp_op_mode, op0, op1));
return gen_rtx (code == NE ? EQ : NE, VOIDmode, tem, return gen_rtx (cmov_code, VOIDmode, tem, CONST0_RTX (cmp_op_mode));
CONST0_RTX (cmp_op_mode));
} }
/* Adjust the cost of a scheduling dependency. Return the new cost of /* Adjust the cost of a scheduling dependency. Return the new cost of