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Re: [C++] Handle && || ! for simd vectors

From: Jason Merrill <jason at redhat dot com>
To: Marc Glisse <marc dot glisse at inria dot fr>
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 14 Oct 2014 09:17:27 -0400
Subject: Re: [C++] Handle && || ! for simd vectors
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References: <alpine dot DEB dot 2 dot 02 dot 1408171502350 dot 13887 at stedding dot saclay dot inria dot fr> <542D95C2 dot 10608 at redhat dot com> <alpine dot DEB dot 2 dot 02 dot 1410040142240 dot 2315 at stedding dot saclay dot inria dot fr> <alpine dot DEB dot 2 dot 11 dot 1410132143450 dot 5585 at laptop-mg dot saclay dot inria dot fr>

On 10/13/2014 03:45 PM, Marc Glisse wrote:

Ping https://gcc.gnu.org/ml/gcc-patches/2014-10/msg00361.html
(sorry that my message looked like I had committed as obvious)


Indeed.  OK. :)

On Sat, 4 Oct 2014, Marc Glisse wrote:

On Thu, 2 Oct 2014, Jason Merrill wrote:

OK.


Thanks. While committing, I noticed that I restricted ! to integer
vectors, whereas it seems to work just fine with scalar floats, so it
would make sense to extend it to float vectors. Tested on
x86_64-linux-gnu.

2014-10-04  Marc Glisse  <marc.glisse@inria.fr>

gcc/cp/
    * typeck.c (cp_build_unary_op) [TRUTH_NOT_EXPR]: Accept float
vectors.
gcc/testsuite/
    * g++.dg/ext/vector9.C: Test ! with float vectors.

References:
- Re: [C++] Handle && || ! for simd vectors
  - From: Jason Merrill
- Re: [C++] Handle && || ! for simd vectors
  - From: Marc Glisse
- Re: [C++] Handle && || ! for simd vectors
  - From: Marc Glisse

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