[RFC] Change PCH "checksum"

2019-02-22 Thread Richard Biener
GCC builds are currently not reproducible because for one the checksum we compute for PCH purposes (by genchecksum) nowaways includes checksums of archives (since we switched from checksumming a dummy executable to checksumming object files). That includes dates (unless built with -D which we do

GCC 8.3 Released

2019-02-22 Thread Jakub Jelinek
The GNU Compiler Collection version 8.3 has been released. GCC 8.3 is a bug-fix release from the GCC 8 branch containing important fixes for regressions and serious bugs in GCC 8.2 with more than 153 bugs fixed since the previous release. This release is available from the FTP servers listed at:

GCC 8.4 Status Report (2019-02-22)

2019-02-22 Thread Jakub Jelinek
Status == GCC 8.3 has been released and the branch is again open for regression and documentation fixes. History makes us expect a GCC 8.4 release at the end of this year. Quality Data Priority # Change from last report --- ---

Re: [RFC] Change PCH "checksum"

2019-02-22 Thread Jeff Law
On 2/22/19 4:29 AM, Richard Biener wrote: > > GCC builds are currently not reproducible because for one the checksum > we compute for PCH purposes (by genchecksum) nowaways includes checksums > of archives (since we switched from checksumming a dummy executable > to checksumming object files). Th

Re: [RFC] Change PCH "checksum"

2019-02-22 Thread Jakub Jelinek
On Fri, Feb 22, 2019 at 08:47:09AM -0700, Jeff Law wrote: > > 2019-02-22 Richard Biener > > > > c/ > > * Make-lang.in (cc1-checksum.c): Checksum only gtype-desc.o. > > > > cp/ > > * Make-lang.in (cc1plus-checksum.c): Checksum only gtype-desc.o. > > > > objc/ > > * Make

Re: [RFC] Change PCH "checksum"

2019-02-22 Thread Richard Biener
On February 22, 2019 5:03:46 PM GMT+01:00, Jakub Jelinek wrote: >On Fri, Feb 22, 2019 at 08:47:09AM -0700, Jeff Law wrote: >> > 2019-02-22 Richard Biener >> > >> >c/ >> >* Make-lang.in (cc1-checksum.c): Checksum only gtype-desc.o. >> > >> >cp/ >> >* Make-lang.in (cc1plus-chec

AVR __progmem__ variable reading

2019-02-22 Thread Łukasz Kostka
Hi I am using for a while now gcc and especially __progmem__ attribute. I’d like to report a feature request for gcc to handle reading from flash memory variables. Compiler has all the knowledge (target device, availability of LPM, ELPM instructions etc.) in order to properly interpret variable

gcc-8-20190222 is now available

2019-02-22 Thread gccadmin
Snapshot gcc-8-20190222 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/8-20190222/ 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