gcc/libcpp: non-UTF-8 source or execution encodings?

2016-07-19 Thread David Malcolm
libcpp/charset.c has a helpful introductory comment describingcharacter sets, including the source and execution character sets. libcpp appears to attempt to support both UTF-8 and UTF-EBCDIC for the source character set, via: #if HOST_CHARSET == HOST_CHARSET_ASCII #define SOURCE_CHARSET "UTF-8"

Re: gcc/libcpp: non-UTF-8 source or execution encodings?

2016-07-19 Thread David Edelsohn
On Tue, Jul 19, 2016 at 12:05 PM, David Malcolm wrote: > libcpp/charset.c has a helpful introductory comment describingcharacter > sets, including the source and execution character sets. > > libcpp appears to attempt to support both UTF-8 and UTF-EBCDIC for the > source character set, via: > > #i

[llvm-dev] LLVM Cauldron 2016 (Sep 8th, Hebden Bridge, UK) registration and call for papers now open

2016-07-19 Thread Konstantina Mitropoulou
We are pleased to announce the first LLVM Cauldron, to be held on Thursday September 8th 2016 in Hebden Bridge, UK. This is the day before the GNU Tools Cauldron being held at the same venue, so we hope to take advantage of the high concentration of compiler enthusiasts and to encourage lots of cro

Re: [gimplefe] hacking pass manager

2016-07-19 Thread Prasad Ghangal
On 19 July 2016 at 11:04, Richard Biener wrote: > On July 18, 2016 11:05:58 PM GMT+02:00, David Malcolm > wrote: >>On Tue, 2016-07-19 at 00:52 +0530, Prasad Ghangal wrote: >>> On 19 July 2016 at 00:25, Richard Biener >>> wrote: >>> > On July 18, 2016 8:28:15 PM GMT+02:00, Prasad Ghangal < >>> >

gcc-5-20160719 is now available

2016-07-19 Thread gccadmin
Snapshot gcc-5-20160719 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/5-20160719/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 5 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-5

Re: gcc/libcpp: non-UTF-8 source or execution encodings?

2016-07-19 Thread David Malcolm
On Tue, 2016-07-19 at 12:24 -0400, David Edelsohn wrote: > On Tue, Jul 19, 2016 at 12:05 PM, David Malcolm > wrote: > > libcpp/charset.c has a helpful introductory comment > > describingcharacter > > sets, including the source and execution character sets. > > > > libcpp appears to attempt to sup

Re: gcc/libcpp: non-UTF-8 source or execution encodings?

2016-07-19 Thread David Edelsohn
Hi, David I don't believe that hardware easily is available. We probably could arrange for access, if it is necessary, but it is not accessible through the IBM Community Development system for Linux on z Systems because this isn't Linux-based. GCC on the system is not self-hosting -- I believe t

Re: gcc/libcpp: non-UTF-8 source or execution encodings?

2016-07-19 Thread DJ Delorie
David Edelsohn writes: > GCC on the system is not self-hosting -- I believe that GCC only is > used as a cross-compiler. I can confirm this - GCC for TPF is always a cross compiler, it never runs *on* a TPF system.

ubsan and Dejagnu not having a big enough buffer in some cases

2016-07-19 Thread Andrew Pinski
Hi, I noticed that ubsan testsuite sometimes has failures due to dejagnu buffer gets full and we no longer match on the output any more. As you can see from the .log file: /data1/jenkins/workspace/BuildThunderX_native_gcc_6/gcc/gcc/testsuite/c-c++-common/ubsan/float-cast-overflow-1.c:88:3: runtim

Re: ubsan and Dejagnu not having a big enough buffer in some cases

2016-07-19 Thread Richard Biener
On July 20, 2016 2:01:18 AM GMT+02:00, Andrew Pinski wrote: >Hi, > I noticed that ubsan testsuite sometimes has failures due to dejagnu >buffer gets full and we no longer match on the output any more. >As you can see from the .log file: >/data1/jenkins/workspace/BuildThunderX_native_gcc_6/gcc/gcc