Fwd: Call for Topics and Sponsors -- Workshop on Open Source Development Tools 2015

2015-06-25 Thread Mingjie Xing
* Call for Topics and Sponsors Workshop on Open Source Development Tools 2015 Beijing, China Sep. 12, 2015 (TBD) HelloGCC Work Group (www.hellogcc.org) *

Re: C++ coding style inconsistencies

2015-06-25 Thread Mikhail Maltsev
On 06/25/2015 09:28 PM, Richard Sandiford wrote: > Sorry in advance for inviting a bikeshed discussion, but while making > the hashing changes that I just committed, I noticed that the C++ification > has been done in a variety of different styles. I ended up having to follow > the "do what the sur

Re: C++ coding style inconsistencies

2015-06-25 Thread David Malcolm
On Thu, 2015-06-25 at 19:28 +0100, Richard Sandiford wrote: > Sorry in advance for inviting a bikeshed discussion, but while making > the hashing changes that I just committed, I noticed that the C++ification > has been done in a variety of different styles. I ended up having to follow > the "do w

Re: C++ coding style inconsistencies

2015-06-25 Thread Jeff Law
On 06/25/2015 12:28 PM, Richard Sandiford wrote: Sorry in advance for inviting a bikeshed discussion, but while making the hashing changes that I just committed, I noticed that the C++ification has been done in a variety of different styles. I ended up having to follow the "do what the surroundi

Re: C++ coding style inconsistencies

2015-06-25 Thread Jonathan Wakely
On 25 June 2015 at 19:28, Richard Sandiford wrote: > (2) Is there supposed to be a space before a template parameter list? > I.e. is it: > >foo > > or: > >foo > > ? Both are widely used. > > The current coding conventions don't say explicitly, but all the > exa

C++ coding style inconsistencies

2015-06-25 Thread Richard Sandiford
Sorry in advance for inviting a bikeshed discussion, but while making the hashing changes that I just committed, I noticed that the C++ification has been done in a variety of different styles. I ended up having to follow the "do what the surrounding code does" principle that some code bases have,

Re: parallel make check: duplicated test results

2015-06-25 Thread Manuel López-Ibáñez
On 25 June 2015 at 02:13, Mikhail Maltsev wrote: > On 24.06.2015 13:41, Manuel López-Ibáñez wrote: >> Is nobody seeing this? Is it a known problem with parallel make check? >> If so, can we work-around it in compare_tests? >> >> Cheers, >> >> Manuel. >> > Actually I don't get such problem, but I r

Re: Proposal for merging scalar-storage-order branch into mainline

2015-06-25 Thread Jeff Law
On 06/09/2015 10:20 AM, Eric Botcazou wrote: Because some folks don't want to audit their code to where to add byteswaps. I am serious people have legacy big-endian code they want to run little endian. There is a reason this is around in the first place. Developers are lazy. That's a little rou

Re: Proposal for merging scalar-storage-order branch into mainline

2015-06-25 Thread Jeff Law
On 06/09/2015 04:52 AM, Richard Biener wrote: On Tue, Jun 9, 2015 at 12:39 PM, Eric Botcazou wrote: What's the reason to not expose the byte swapping operations earlier, like on GIMPLE? (or even on GENERIC?) That would be too heavy, every load and store in GENERIC/GIMPLE would have an associ

Re: set_src_cost lying comment

2015-06-25 Thread Jeff Law
On 06/25/2015 06:28 AM, Richard Earnshaw wrote: On 24/06/15 17:47, Jeff Law wrote: On 06/24/2015 03:18 AM, Alan Modra wrote: So in these examples we'd really like register moves to cost one insn. Hmm, at least, moves from hard regs ought to cost something. The more I think about it, the more

Re: set_src_cost lying comment

2015-06-25 Thread Richard Earnshaw
On 24/06/15 17:47, Jeff Law wrote: > On 06/24/2015 03:18 AM, Alan Modra wrote: >> >> So in these examples we'd really like register moves to cost one >> insn. Hmm, at least, moves from hard regs ought to cost something. > The more I think about it, the more I think that's a reasonable step. > Noth