Please update the documentation about source tree.

2017-10-01 Thread Fis Trivial
I read about the internals of GCC from GCC online documentation about the source tree, and found some source directories are missing from the documentation. For example in the top directory: libbacktrace libcc1 libcilkrts libhsail-rt libmpx liboffloadmic libsantizer libvtv and in the gcc direct

Re: Please update the documentation about source tree.

2017-10-01 Thread Andrew Pinski
On Sun, Oct 1, 2017 at 2:29 AM, Fis Trivial wrote: > I read about the internals of GCC from GCC online documentation about > the source tree, and found some source directories are missing from the > documentation. For example in the top directory: > > libbacktrace > libcc1 > libcilkrts > libhsail-

strlen optimizations based on whether stpcpy is declared?

2017-10-01 Thread Martin Sebor
Hi Jakub, While debugging some of my tests I noticed unexpected differences between the results depending on whether or not the stpcpy function is declared. It turns out that the differences are caused by the handle_builtin_strcpy function in tree-ssa-strlen.c testing for stpcpy having been decl

gcc-8-20171001 is now available

2017-10-01 Thread gccadmin
Snapshot gcc-8-20171001 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/8-20171001/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 8 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/trunk revision