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Re: [PATCH, Pointer Bounds Checker 25/x] DCE

From: Jeff Law <law at redhat dot com>
To: Ilya Enkovich <enkovich dot gnu at gmail dot com>, Richard Biener <richard dot guenther at gmail dot com>
Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Mon, 15 Sep 2014 09:35:21 -0600
Subject: Re: [PATCH, Pointer Bounds Checker 25/x] DCE
Authentication-results: sourceware.org; auth=none
References: <20140603072340 dot GC20877 at msticlxl57 dot ims dot intel dot com> <CAFiYyc1DDOvX0Tg_Scsrc+OgaTJP4EJXT1i7qqF5NyhhfzuxUg at mail dot gmail dot com> <CAMbmDYZL3hYqW-gz24OL+-PV2DkkXB_boTcwJe0GODM7r4Ojag at mail dot gmail dot com> <CAFiYyc1fEGg9QbTCgroWA79EwzojCfXp1vS3Exsdzyhc7HBD5Q at mail dot gmail dot com> <CAMbmDYZ=7bdCbpztJxex9AQftYsdO-yORtciCoQtEB4CHxgy8A at mail dot gmail dot com> <20140606070025 dot GB65215 at msticlxl57 dot ims dot intel dot com> <CAMbmDYY5zZk21aB_U5vqvYcEitd9UzkfoZsYrM5PGqWJrT295w at mail dot gmail dot com>

On 09/15/14 01:20, Ilya Enkovich wrote:


Here is a fixed version.

Bootstrapped and tested on linux_x86-64.

Thanks,
Ilya
--
gcc/

2014-06-05  Ilya Enkovich  <ilya.enkovich@intel.com>

         * tree-ssa-dce.c: Include tree-chkp.h.
         (propagate_necessity): For free call fed by alloc check
         bounds are also provided by the same alloc.
         (eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET
         used by free calls.

OK.
jeff

References:
- Re: [PATCH, Pointer Bounds Checker 25/x] DCE
  - From: Ilya Enkovich

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