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(alpha_emit_set_const): Don't call expand_binop for other than add if 

SImode and can't create pseudos.

From-SVN: r9815
This commit is contained in:
Richard Kenner 1995-05-25 07:11:49 -04:00
parent 6382ae03d8
commit f444f30492
1 changed files with 5 additions and 2 deletions
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7
gcc/config/alpha/alpha.c
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@ -728,9 +728,12 @@ alpha_emit_set_const (target, mode, c, n)
}
/* If we couldn't do it that way, try some other methods. But if we have
no instructions left, don't bother. */
no instructions left, don't bother. Likewise, if this is SImode and
we can't make pseudos, we can't do anything since the expand_binop
and expand_unop calls will widen and try to make pseudos. */
if (n == 1)
if (n == 1
|| (mode == SImode && ! rtx_equal_function_value_matters))
return 0;
#if HOST_BITS_PER_WIDE_INT == 64