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Re: PATCH: Turn mips relaxation if appropriate (Re: MIPS gas relaxation still doesn't work)
On Oct 14, 2002, "H. J. Lu" <hjl@lucon.org> wrote:
> On Mon, Oct 14, 2002 at 02:38:40PM -0200, Alexandre Oliva wrote:
>> On Oct 14, 2002, "H. J. Lu" <hjl@lucon.org> wrote:
>>
>> > Please double check. If I remembered right, g++.dg/opt/longbranch1.C
>> > passes on IRIX 6.5 with n32 ABI.
>>
>> I'm talking about the `relax.s' testcase. I wouldn't be surprised if
> I don't think the SGI mips assembler takes ".space". At least, that
> was the case when I added the testcase.
It doesn't, indeed. I replaced that with a long-enough sequence of
`nop' instructions.
>> longbranch1.C passed because gcc emitted branches that didn't exceed
>> the maximum lengths.
> Please double check. You don't need an IRIX machine to do that.
Erhm... Do the IRIX native tools work on any other environment? How
do I get my hands on those? :-)
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{redhat.com, gcc.gnu.org}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist Professional serial bug killer