FYI: IA-32 psABI draft version 0.1

2015-01-22 Thread H.J. Lu
Here is the link: https://groups.google.com/forum/#!topic/ia32-abi/nq6cvH_VVV4 -- H.J.

Re: organization of C Extensions in manual

2015-01-22 Thread Jeff Law
On 01/18/15 09:47, Sandra Loosemore wrote: Arrays and Vectors Designated Inits: Labeling elements of initializers. I think this one might better be placed in a section on initializers. With a pointer/reference in the Array/Vector section. Pointers to Arrays: Pointers to arrays

Re: [LLVMdev] FYI: IA-32 psABI draft version 0.1

2015-01-22 Thread Richard Smith
On Thu, Jan 22, 2015 at 4:35 AM, H.J. Lu wrote: > Here is the link: > > https://groups.google.com/forum/#!topic/ia32-abi/nq6cvH_VVV4 The document contains this claim (as do many other psABI documents): "Bit-fields that are neither signed nor unsigned always have non-negative values. Although the

Re: [LLVMdev] FYI: IA-32 psABI draft version 0.1

2015-01-22 Thread H.J. Lu
On Thu, Jan 22, 2015 at 11:54 AM, Richard Smith wrote: > On Thu, Jan 22, 2015 at 4:35 AM, H.J. Lu wrote: >> Here is the link: >> >> https://groups.google.com/forum/#!topic/ia32-abi/nq6cvH_VVV4 > > The document contains this claim (as do many other psABI documents): > > "Bit-fields that are neithe

Re: [LLVMdev] FYI: IA-32 psABI draft version 0.1

2015-01-22 Thread H.J. Lu
On Thu, Jan 22, 2015 at 12:00 PM, H.J. Lu wrote: > On Thu, Jan 22, 2015 at 11:54 AM, Richard Smith wrote: >> On Thu, Jan 22, 2015 at 4:35 AM, H.J. Lu wrote: >>> Here is the link: >>> >>> https://groups.google.com/forum/#!topic/ia32-abi/nq6cvH_VVV4 >> >> The document contains this claim (as do ma

Re: FYI: IA-32 psABI draft version 0.1

2015-01-22 Thread Joseph Myers
On Thu, 22 Jan 2015, H.J. Lu wrote: > Here is the link: > > https://groups.google.com/forum/#!topic/ia32-abi/nq6cvH_VVV4 I sent the following reply to the ia32-abi list but haven't yet received it back from the list - you might want to check if it's stuck in moderation somewhere: I would sugg

Re: organization of C Extensions in manual

2015-01-22 Thread Joseph Myers
On Thu, 22 Jan 2015, Jeff Law wrote: > > > Inline: Defining inline functions (as fast as macros). > > > > Doesn't seem to belong here. > Given that inline isn't really an extension anymore, one could argue this > isn't relevant anymore. Well, we need to document -std=gnu89 / __gnu_inline__

C++ Standard Question

2015-01-22 Thread Joel Sherrill
Hi I think this is a glibc issue but since this method is defined in the C++ standards, I thought there were plenty of language lawyers here. :) class strstreambuf : public basic_streambuf > ISSUE > int pcount() const; <= ISSUE My reading of the C++03 and draft C++14 says that t

Re: FYI: IA-32 psABI draft version 0.1

2015-01-22 Thread H.J. Lu
On Thu, Jan 22, 2015 at 1:13 PM, Joseph Myers wrote: > On Thu, 22 Jan 2015, H.J. Lu wrote: > >> Here is the link: >> >> https://groups.google.com/forum/#!topic/ia32-abi/nq6cvH_VVV4 > > I sent the following reply to the ia32-abi list but haven't yet received > it back from the list - you might want

Re: C++ Standard Question

2015-01-22 Thread Marc Glisse
On Thu, 22 Jan 2015, Joel Sherrill wrote: I think this is a glibc issue but since this method is defined in the C++ standards, I thought there were plenty of language lawyers here. :) s/glibc/libstdc++/ and they have their own ML. That's deprecated, isn't it? class strstreambuf : publ

Re: C++ Standard Question

2015-01-22 Thread Joel Sherrill
On 1/22/2015 3:44 PM, Marc Glisse wrote: > On Thu, 22 Jan 2015, Joel Sherrill wrote: > >> I think this is a glibc issue but since this method is defined in the C++ >> standards, I thought there were plenty of language lawyers here. :) > s/glibc/libstdc++/ and they have their own ML. Thank you. >

Re: [LLVMdev] FYI: IA-32 psABI draft version 0.1

2015-01-22 Thread Richard Smith
On Thu, Jan 22, 2015 at 12:05 PM, H.J. Lu wrote: > On Thu, Jan 22, 2015 at 12:00 PM, H.J. Lu wrote: >> On Thu, Jan 22, 2015 at 11:54 AM, Richard Smith >> wrote: >>> On Thu, Jan 22, 2015 at 4:35 AM, H.J. Lu wrote: Here is the link: https://groups.google.com/forum/#!topic/ia32-abi

gcc-4.8-20150122 is now available

2015-01-22 Thread gccadmin
Snapshot gcc-4.8-20150122 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/4.8-20150122/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 4.8 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches

building accelerators for both KNL and nvptx

2015-01-22 Thread Mark Farnell
I have just read the updated manual: https://gcc.gnu.org/wiki/Offloading It says to build an accel compiler, one need to: ./configure --build=x86_64-intelmicemul-linux-gnu --host=x86_64-intelmicemul-linux-gnu --target=x86_64-intelmicemul-linux-gnu --enable-as-accelerator-for=x86_64-pc-linux-gnu