Re: [RFC][mid-end] Support vectorization of complex numbers using machine instructions.

2018-10-19 Thread Richard Sandiford
Tamar Christina writes: >> > so I'd need 5 parameters and then I'm guessing the other expressions >> would be removed by DCE at some point? >> >> Are you planning to make the FCMLA behaviour directly available as an >> internal function or provide a higher-level one that does a full complex >> mu

GCC 6.5 Release Candidate available from gcc.gnu.org

2018-10-19 Thread Jakub Jelinek
The first release candidate for GCC 6.5 is available from https://gcc.gnu.org/pub/gcc/snapshots/6.5.0-RC-20181019/ ftp://gcc.gnu.org/pub/gcc/snapshots/6.5.0-RC-20181019/ and shortly its mirrors. It has been generated from SVN revision 265300. I have so far bootstrapped and tested the release

GCC 6.5 Status Report (2018-10-19)

2018-10-19 Thread Jakub Jelinek
Status == The 6.5 branch is now frozen for the final GCC 6.5 release, the release candidate has been announced. All changes to the branch require RM approval. Quality Data Priority # Change from last report --- --- P1

Should PHI result and arg types match?

2018-10-19 Thread Aldy Hernandez
Howdy! Are the types for PHI arguments and the corresponding result supposed to match? In the backwards threader I'm seeing: _103 = PHI <_173(11), 0B(12)> Where the type of _103 is cgraph_node *, and the type of _173 is symtab_node *. I know one is derived from the other (struct c

Re: Should PHI result and arg types match?

2018-10-19 Thread Jakub Jelinek
On Fri, Oct 19, 2018 at 12:47:00PM -0400, Aldy Hernandez wrote: > Howdy! > > Are the types for PHI arguments and the corresponding result supposed to > match? Like with most other gimple stmts, they need to satisfy useless_type_conversion_p (TREE_TYPE (phiresult), TREE_TYPE (phiarg)) for all args

Re: Should PHI result and arg types match?

2018-10-19 Thread Aldy Hernandez
On 10/19/18 1:00 PM, Jakub Jelinek wrote: On Fri, Oct 19, 2018 at 12:47:00PM -0400, Aldy Hernandez wrote: Howdy! Are the types for PHI arguments and the corresponding result supposed to match? Like with most other gimple stmts, they need to satisfy useless_type_conversion_p (TREE_TYPE (phi

Re: GCC 6.5 Release Candidate available from gcc.gnu.org

2018-10-19 Thread Bill Seurer
On 10/19/18 04:49, Jakub Jelinek wrote: The first release candidate for GCC 6.5 is available from https://gcc.gnu.org/pub/gcc/snapshots/6.5.0-RC-20181019/ ftp://gcc.gnu.org/pub/gcc/snapshots/6.5.0-RC-20181019/ and shortly its mirrors. It has been generated from SVN revision 265300. I

gcc-8-20181019 is now available

2018-10-19 Thread gccadmin
Snapshot gcc-8-20181019 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/8-20181019/ 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/branches/gcc-8