From: Uros Bizjak <ubizjak@gmail.com>
To: Ilya Enkovich <enkovich.gnu@gmail.com>
Cc: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH, i386, PR target/66048] Fix mode switching ICE for functions returning bounds
Date: Tue, 12 May 2015 11:13:00 -0000 [thread overview]
Message-ID: <CAFULd4aCmYxvMh49UKovQfrGhvZB6JQ13CFktXU8naU17NjY_Q@mail.gmail.com> (raw)
In-Reply-To: <20150512100742.GA47912@msticlxl57.ims.intel.com>
On Tue, May 12, 2015 at 12:07 PM, Ilya Enkovich <enkovich.gnu@gmail.com> wrote:
> This patch moves up use insns for returned bounds and also marks bnd1 register as holding return value. This fixes problem in create_pre_exit for functions with no returned bounds initialization. Bootstrapped and regtested for x86_64-unknown-linux-gnu. Is it OK for trunk/gcc-5?
>
> 2015-05-12 Ilya Enkovich <ilya.enkovich@intel.com>
>
> * function.c (diddle_return_value_1): Process bounds first.
> * config/i38/i386.c (ix86_function_value_regno_p): Add bnd1
> register.
>
> gcc/testsuite/
>
> 2015-05-12 Ilya Enkovich <ilya.enkovich@intel.com>
>
> * gcc.target/i386/mpx/pr66048.cc: New.
x86 part is OK.
Thanks,
Uros.
next prev parent reply other threads:[~2015-05-12 10:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-12 10:12 Ilya Enkovich
2015-05-12 11:13 ` Uros Bizjak [this message]
2015-05-12 20:05 ` Jeff Law
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