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Re: [Lto-team] Fwd: [tuples] reduced testcase of the libjava build failure

From: Diego Novillo <dnovillo at google dot com>
To: Richard Guenther <richard dot guenther at gmail dot com>
Cc: "Doug Kwan (???)" <dougkwan at google dot com>, gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Fri, 02 May 2008 07:49:59 -0400
Subject: Re: [Lto-team] Fwd: [tuples] reduced testcase of the libjava build failure
References: <38a0d8450805011055o101fbc6fha0f27d3171106dad@mail.gmail.com> <38a0d8450805011055t437f1268i3fd6d26786f503a1@mail.gmail.com> <498552560805011857k2885edc7wac365e426bae0ace@mail.gmail.com> <498552560805011857l771236dds936fbab0718691a1@mail.gmail.com> <84fc9c000805020207l14cfa917g4ffa3aa94bc72a0c@mail.gmail.com>

On 05/02/08 05:07, Richard Guenther wrote:

IMHO if such comparison may trap then we need to gimplify to
<bb>
  ...
  bool tmp = a < b;
<bb>
  if (tmp)
     ....

Right. Though GIMPLE now will express the conditional as 'if (tmp == true)'.

Diego.

References:
- [tuples] reduced testcase of the libjava build failure
  - From: Rafael Espindola
- Fwd: [Lto-team] Fwd: [tuples] reduced testcase of the libjava build failure
  - From: =?big5?b?RG91ZyBLd2FuICjD9q62vHcp?=
- Re: [Lto-team] Fwd: [tuples] reduced testcase of the libjava build failure
  - From: Richard Guenther

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