2019-07-08 Kito Cheng <kito.cheng@sifive.com>
* MAINTAINERS (Write After Approval): Remove myself, already listed in
RISC-V port maitainer.
From-SVN: r273235
This patch syncs a change to the top-level configury from gdb. It
should not affect the gcc build at all. Tested by rebuilding.
ChangeLog
2019-06-15 Tom Tromey <tom@tromey.com>
* configure.ac (host_libs): Add gnulib.
* configure: Rebuild.
* Makefile.def (host_modules, dependencies): Add gnulib.
* Makefile.in: Rebuild.
From-SVN: r272332
The code that checks if an auto-increment from i0 or i1 is not lost is
a bit shaky. The code to check the same for i2 is non-existent, and
cannot be implemented in a similar way at all. So, this patch counts
all auto-increments, and makes sure we end up with the same number as
we started with. This works because we still have a check that we
will not duplicate any.
We should do this some better way, but not while we are in stage 4.
PR rtl-optimization/89794
* combine.c (count_auto_inc): New function.
(try_combine): Count how many auto_inc expressions there were in the
original instructions. Ensure we have the same number in the new
instructions. Remove the code that tried to ensure auto_inc side
effects on i1 and i0 are not lost.
gcc/testsuite/
PR rtl-optimization/89794
* gcc.dg/torture/pr89794.c: New testcase.
From-SVN: r270368
PR d/87799
* d-system.h (_mkdir): Forward _mkdir on MinGW to mkdir in system.h.
* configure.ac: Remove d from unsupported languages on mingw and cygwin.
* configure: Regenerate.
From-SVN: r270349
toplevel:
* configure.ac (enable_libphobos): Check LIBPHOBOS_SUPPORTED.
* configure: Regenerate.
libphobos:
* configure.tgt (LIBPHOBOS_SUPPORTED): Default to no.
Set to yes explicitly.
* configure.ac: Handle --enable-libphobos.
(x86_64-*-solaris2.* | i?86-*-solaris2.*): Only mark supported
with gas.
(ENABLE_LIBPHOBOS): New conditional.
* configure: Regenerate.
* Makefile.am (SUBDIRS): Only set if ENABLE_LIBPHOBOS.
* Makefile.in: Regenerate.
From-SVN: r270348
2019-04-09 Martin Liska <mliska@suse.cz>
* Makefile.in: Regenerate.
* Makefile.tpl: Pass GENERATOR_CFLAGS
in all stages.
2019-04-09 Martin Liska <mliska@suse.cz>
* bootstrap-lto-lean.mk: New file.
2019-04-09 Martin Liska <mliska@suse.cz>
* Makefile.in: Use GENERATOR_CFLAGS for all generators.
* doc/install.texi: Document the new config.
From-SVN: r270223
ChangeLog
2019-01-24 Xiong Hu Luo <luoxhu@linux.vnet.ibm.com>
* ChangeLog: replace space with tab.
* MAINTAINERS: delete 1 tab to keep alignment.
From-SVN: r268228
This patch contains the configuration adjustments needed to enable the GCN
back-end.
The new configure check for dlopen is required to allow building the new
gcn-run tool. This tool uses libdl to load the HSA runtime libraries, which
are required to run programs on the GPU. The tool is disabled if libdl is not
available.
2019-01-17 Andrew Stubbs <ams@codesourcery.com>
Kwok Cheung Yeung <kcy@codesourcery.com>
Julian Brown <julian@codesourcery.com>
Tom de Vries <tom@codesourcery.com>
Jan Hubicka <hubicka@ucw.cz>
Martin Jambor <mjambor@suse.cz>
* configure.ac: Likewise.
* configure: Regenerate.
* contrib/config-list.mk: Add amdgcn-amdhsa.
gcc/
* config.gcc: Add amdgcn*-*-amdhsa configuration.
* configure.ac: Check for dlopen.
* configure: Regenerate.
Co-Authored-By: Jan Hubicka <hubicka@ucw.cz>
Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Kwok Cheung Yeung <kcy@codesourcery.com>
Co-Authored-By: Martin Jambor <mjambor@suse.cz>
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r268024
This deletes powerpcspe, which was deprecated for GCC 8.
This does not change the testsuite, or libgcc for rs6000 (which still
is shared code with powerpcspe, so can use some cleanup after this).
/
* contrib/config-list.mk: Remove powerpc-eabispe and powerpc-linux_spe.
gcc/
* config.gcc (Obsolete configurations): Delete powerpc*-*-*spe*.
(Unsupported targets): Add powerpc*-*-*spe*.
(powerpc*-*-*spe*): Delete.
(powerpc-*-eabispe*): Delete.
(powerpc-*-rtems*spe*): Delete.
(powerpc*-*-linux*spe*): Delete.
(powerpc*-*-linux*): Do not handle the linux*spe* targets.
(powerpc-wrs-vxworks*spe): Delete.
(with_cpu setting code): Delete powerpc*-*-*spe* handling.
* config.host (target powerpc*-*-*spe*): Delete.
* doc/invoke.texi (PowerPC SPE Options): Delete.
(PowerPC SPE Options): Delete.
* config/powerpcspe: Delete.
From-SVN: r266961
