This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: RFA: fix for simd ICE
- From: Aldy Hernandez <aldyh at redhat dot com>
- To: Joern Rennecke <joern dot rennecke at superh dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: 28 Aug 2002 11:04:05 -0400
- Subject: Re: RFA: fix for simd ICE
- References: <3D6B7D48.991144A6@superh.com>
>>>>> "Joern" == Joern Rennecke <joern.rennecke@superh.com> writes:
> + #define vector64 __attribute__((vector_size(8)))
> +
> + main(){
> +
> + vector64 int c;
> + vector64 int a = {1, -1};
> + vector64 int b = {2, -2};
> + c = -a + b*b*(-1LL);
> + /* c is now {5, 3} */
> +
> + printf("result is %llx\n", (long long)c);
> + }
are long longs always guaranteed to be 64 bits? Doubt it.
Aldy