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Re: Fold vector to scalar optimization

From: Richard Henderson <rth at redhat dot com>
To: Artem Shinkarov <artyom dot shinkaroff at gmail dot com>
Cc: Richard Guenther <richard dot guenther at gmail dot com>, gcc-patches at gcc dot gnu dot org, "Joseph S. Myers" <joseph at codesourcery dot com>
Date: Tue, 02 Nov 2010 11:57:52 -0700
Subject: Re: Fold vector to scalar optimization
References: <AANLkTi=3da3vdjgDQNF1d3ZaVr_Ek27qwvEVimoramQQ@mail.gmail.com> <AANLkTims-B2-t4-XqKvRRDmiPSpoiKbBRHPvy7hRNU8y@mail.gmail.com> <AANLkTimMt=10X19M7Gv1AU8Y2u-WZCZvyFeaeLnDX_Gw@mail.gmail.com>

> +        if (!(eq = operand_equal_p (first, TREE_VALUE(t), 0)))
...
> +          if (!(eq = (first == t)))

Do not bury assignments inside conditionals.


r~

Follow-Ups:
- Re: Fold vector to scalar optimization
  - From: Artem Shinkarov

References:
- Fold vector to scalar optimization
  - From: Artem Shinkarov
- Re: Fold vector to scalar optimization
  - From: Richard Guenther
- Re: Fold vector to scalar optimization
  - From: Artem Shinkarov

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