Hi,
Here's a report of a successful build and install of GCC:
$ gcc-7.2.0/config.guess
sparc64-unknown-linux-gnu
$ newcompiler/bin/gcc -v
Using built-in specs.
COLLECT_GCC=newcompiler/bin/gcc
COLLECT_LTO_WRAPPER=/home/aaro/gcctest/newcompiler/libexec/gcc/sparc-unknown-linux-gnu/7.2.0/lto-wrapper
Snapshot gcc-8-20170903 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/8-20170903/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 8 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/trunk revision
Hi,
On Sun, Sep 3, 2017 at 1:48 PM, Florian Weimer wrote:
> * Bruce Korb:
>
>> I know about all these theoretical possibilities of numbers behaving
>> in strange ways when arithmetic optimizations assume that signed
>> overflow won't occur when they actually might. Yep, it creates subtle
>> bugs.
* Bruce Korb:
> I know about all these theoretical possibilities of numbers behaving
> in strange ways when arithmetic optimizations assume that signed
> overflow won't occur when they actually might. Yep, it creates subtle
> bugs. The warning is worthwhile. Still and all:
>
> 485 tvdi
On Sun, Sep 3, 2017 at 12:38 PM, 吴潍浠(此彼) wrote:
> Hi
> I will update the patch according to your requirements, and with some my
> suggestions.
> It will take me one or two days.
Thanks! No hurry, just wanted to make sure you still want to pursue this.
> Wish Wu
>
> -
Hi
I will update the patch according to your requirements, and with some my
suggestions.
It will take me one or two days.
Wish Wu
--
From:Dmitry Vyukov
Time:2017 Sep 3 (Sun) 18:21
To:Jakub Jelinek
Cc:Wish Wu ; gcc ; gcc-patches
;
On Sun, Sep 3, 2017 at 12:19 PM, Dmitry Vyukov wrote:
> On Sun, Sep 3, 2017 at 12:01 PM, Jakub Jelinek wrote:
>> On Sun, Sep 03, 2017 at 10:50:16AM +0200, Dmitry Vyukov wrote:
>>> What we instrument in LLVM is _comparisons_ rather than control
>>> structures. So that would be:
>>> _4 = x_8(D)
On Sun, Sep 3, 2017 at 12:01 PM, Jakub Jelinek wrote:
> On Sun, Sep 03, 2017 at 10:50:16AM +0200, Dmitry Vyukov wrote:
>> What we instrument in LLVM is _comparisons_ rather than control
>> structures. So that would be:
>> _4 = x_8(D) == 98;
>> For example, result of the comparison can be store
On Sun, Sep 03, 2017 at 10:50:16AM +0200, Dmitry Vyukov wrote:
> What we instrument in LLVM is _comparisons_ rather than control
> structures. So that would be:
> _4 = x_8(D) == 98;
> For example, result of the comparison can be stored into a bool struct
> field, and then used in branching long
On Fri, Sep 1, 2017 at 6:23 PM, Jakub Jelinek wrote:
> On Fri, Jul 21, 2017 at 01:38:17PM +0800, 吴潍浠(此彼) wrote:
>> Hi Jeff
>>
>> I have signed the copyright assignment, and used the name 'Wish Wu' .
>> Should I send you a copy of my assignment ?
>>
>> The attachment is my new patch with small chan
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