Re: A question about .debug_macro sections and split dwarf

2015-12-18 Thread Siva Chandra
On Fri, Dec 18, 2015 at 2:22 PM, Eric Christopher wrote: > > > On Fri, Dec 18, 2015 at 2:20 PM Siva Chandra wrote: >> >> On Fri, Dec 18, 2015 at 2:17 PM, Eric Christopher >> wrote: >> > Does the object file without -gsplit-dwarf have multiple sections? If >> > so, >> > that should narrow it down

Re: A question about .debug_macro sections and split dwarf

2015-12-18 Thread Siva Chandra
On Fri, Dec 18, 2015 at 2:17 PM, Eric Christopher wrote: > Does the object file without -gsplit-dwarf have multiple sections? If so, > that should narrow it down for you, otherwise it's really curious. Without -gsplit-dwarf, there is only one .debug_macro section. > On Fri, Dec 11, 2015 at 10:33

Re: basic asm and memory clobbers - Proposed solution

2015-12-18 Thread Bernd Edlinger
On 18.12.2015 10:27, David Wohlferd wrote: > On 12/17/2015 11:30 AM, Bernd Edlinger wrote: >> On Thu, 17 Dec 2015 15:13:07, Bernd Schmidt wrote: What's your take on making -Wonly-top-basic-asm a default (either now or v7)? Is making it a non-default a waste of time because no

Re: [RFC] Delayed folding, match-and-simplify and early GIMPLE

2015-12-18 Thread Richard Biener
On Fri, 18 Dec 2015, Richard Biener wrote: > > The following tries to address the issue that with delayed folding > and the general attempt to do folding on GIMPLE we have "unfolded" > trees up to the point where we go into SSA (as otherwise the > match-and-simplify machinery on GIMPLE can't get

Martin Jambor appointed HSA Maintainer

2015-12-18 Thread David Edelsohn
I am pleased to announce that the GCC Steering Committee has appointed Martin Jambor as HSA maintainer. Please join me in congratulating Martin on his new role. Martin, please update your listing in the MAINTAINERS file. Happy hacking! David

[RFC] Delayed folding, match-and-simplify and early GIMPLE

2015-12-18 Thread Richard Biener
The following tries to address the issue that with delayed folding and the general attempt to do folding on GIMPLE we have "unfolded" trees up to the point where we go into SSA (as otherwise the match-and-simplify machinery on GIMPLE can't get to the defs of uses to match larger expressions). The

Re: AW: basic asm and memory clobbers - Proposed solution

2015-12-18 Thread David Wohlferd
On 12/17/2015 11:30 AM, Bernd Edlinger wrote: On Thu, 17 Dec 2015 15:13:07, Bernd Schmidt wrote: What's your take on making -Wonly-top-basic-asm a default (either now or v7)? Is making it a non-default a waste of time because no one will ever see it? Or is making it a default too aggr

Re: basic asm and memory clobbers - Proposed solution

2015-12-18 Thread David Wohlferd
On 12/17/2015 6:03 AM, Jeff Law wrote: On 12/17/2015 03:39 AM, Andrew Haley wrote: On 17/12/15 01:41, David Wohlferd wrote: On the contrary, I would be surprised to learn that there are ANY compilers (other than clang) that support gcc's extended asm format. Prepare to be surprised: Sun Studi