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Re: RFA: fix for 17961 (ppc vectors)
- From: Geoffrey Keating <geoffk at geoffk dot org>
- To: Aldy Hernandez <aldyh at redhat dot com>
- Cc: dje at watson dot ibm dot com, gcc-patches at gcc dot gnu dot org
- Date: 09 Jun 2005 15:52:07 -0700
- Subject: Re: RFA: fix for 17961 (ppc vectors)
- References: <20050609214147.GA11564@redhat.com>
Aldy Hernandez <aldyh@redhat.com> writes:
> #define ROUND_TYPE_ALIGN(TYPE, COMPUTED, SPECIFIED) \
> ! ((TARGET_ALTIVEC && TREE_CODE (TYPE) == VECTOR_TYPE \
> ! && ALTIVEC_VECTOR_MODE (TYPE_MODE (TYPE))) \
- TARGET_ALTIVEC shouldn't be used here, it should be TARGET_ALTIVEC_ABI,
since this affects the ABI (I know it was like this before your patch,
but I think that was part of the problem).
- Doesn't this change alter the ABI? I guess it doesn't matter that much
for this relatively rare case.