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Re: Even stricter implicit conversions between vectors

From: Mike Stump <mrs at apple dot com>
To: Mark Shinwell <shinwell at codesourcery dot com>
Cc: gcc mailing list <gcc at gcc dot gnu dot org>
Date: Tue, 31 Oct 2006 12:10:42 -0800
Subject: Re: Even stricter implicit conversions between vectors
References: <200610311952.k9VJqPD3028293@localhost.localdomain>

On Oct 31, 2006, at 11:52 AM, Andrew Pinski wrote:

#define vector __attribute__((vector_size(16) ))

vector int f(vector int, vector unsigned int);
int g(void)
{
  vector int t;
  vector int t1;
  vector unsigned int t2;
  t2 = f(t,t1);
}

Our 3.3 compiler gives:

t.c:10: error: incompatible type for argument 2 of `f'
t.c:10: error: incompatible types in assignment

so, if this represents what you want to do, certainly this probably would be safe.

References:
- Re: Even stricter implicit conversions between vectors
  - From: Andrew Pinski

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