The heart of GCC should remain pure C as far as possible, for the very
same reason the Linux kernel is only in C. Deviate from this, and in a
few years we will end up with Java as the programming language of GCC.
It is the duty of the steering community and our leaders in GCC to be
very conservati
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Snapshot gcc-6-20180328 is now available on
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and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 6 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-6
Please don't change the lang_hooks into virtual methods. Speaking from a
plugin development viewpoint, C hooks are very easy to override
individually, without having to change the entire object or create a new
one.
I realize that it's not the intended use for the hooks, and not why they
were
Hi,
I am interested to know if there is any option that would tell me how many
registers have spilled. I noticed that there is spilled_regs array in
reload1.c - but I can't seem to find where it dumps that information.
Potentially I could build compiler with debug information; however, if an
optio
On Tue, Mar 27, 2018 at 8:55 AM, H.J. Lu wrote:
> On Tue, Mar 27, 2018 at 8:43 AM, Florian Weimer wrote:
>> On 03/27/2018 01:26 PM, H.J. Lu wrote:
>>
>>> 2. Since shadow stack is never saved and restored by compiler, unwinder
>>> in libgcc counts how many stack frame it has to unwind and uses INC
On Wed, Mar 28, 2018 at 12:29 AM, Joseph Myers wrote:
> On Tue, 27 Mar 2018, Steve Ellcey wrote:
>
>> Here is another libmvec question. While testing on x86 I could easily make
>> a loop with calls to sin, cos, log, exp, or pow and see them vectorized when
>> I compile with -Ofast. But if I try
