On Sep 13, 2013, at 4:21 AM, Jan-Benedict Glaw <jbg...@lug-owl.de> wrote:
> On Wed, 2013-07-31 18:34:26 +0200, Jan-Benedict Glaw <jbg...@lug-owl.de>
> wrote:
>> We've seen ICEs while outputting an operand (not even the excessive
>> CISC of a VAX could do that), which should be fixed by this patch:
>>
>> 2013-07-31 Jan-Benedict Glaw <jbg...@lug-owl.de>
>>
>> * config/vax/constraints.md (T): Add missing CONSTANT_P check.
>>
>> diff --git a/gcc/config/vax/constraints.md b/gcc/config/vax/constraints.md
>> index a4774d4..66d6bf0 100644
>> --- a/gcc/config/vax/constraints.md
>> +++ b/gcc/config/vax/constraints.md
>> @@ -114,5 +114,6 @@
>>
>> (define_constraint "T"
>> "@internal satisfies CONSTANT_P and, if pic is enabled, is not a
>> SYMBOL_REF, LABEL_REF, or CONST."
>> - (ior (not (match_code "const,symbol_ref,label_ref"))
>> - (match_test "!flag_pic")))
>> + (and (match_test ("CONSTANT_P (op)"))
>> + (ior (not (match_code "symbol_ref,label_ref,const"))
>> + (match_test "!flag_pic"))))
>>
>> Even the description got it right :) Thanks to Will Deacon for
>> debugging this.
>>
>> Ok?
Yes.
