- local HOST_WIDE_INT_CONSTANT macro same as new HOST_WIDE_INT_C macro,
so use it instead, and remove the local macro.
- re-port the genrecog.c change which was missed in early GCC-6 port.
this makes sh3 work again.
- use ${G_OBJS} directly, it avoids issues with .c vs .cc files.
- add a method to not rm -rf .ab for inspection.
- fix and add missing depends for many things.
- use -Wno-error for mips and arm insn-recog.c, due to eg:
insn-recog.c:10304:7: error: this decimal constant is unsigned only in ISO C90 [-Werror]
mips.md:3474:11: error: this decimal constant is unsigned only in ISO C90 [-Werror]
arm armeb earm earmeb earmhf earmhfeb earmv4eb earmv6 earmv6eb
earmv6hf earmv6hfeb earmv7 earmv7eb earmv7hf earmv7hfeb
mipsel, ppc64 and ia64 didn't work properly this time, and vax
has a problem with libstdc++.
- remove many _DIAGASSERT() checks against not NULL for functions
with arguments with nonnull attributes. (probably more to come,
the set between x86 and sparc us disjoint.)
- port libsanitizer's GetPcSpBp() to sparc, sparc64 and amd64.
- we install version specific headers into gcc-6.
- add missing include path for i386/cpuinfo.c.
- fix compile time warnings in libobjc/encoding.c
- adjust c++98/compatibility.cc to use a visible header
- Makefile.hacks gains a hack for x86 and insn-constants.h. (should
try to figure out how to build this earlier.)
- libgomp missing priority_queue.c (switch to mknative pulling it out?).
- build a libstdc++ version file and use it.
- fix the handling of -std= to default the same as normal builds.
- fix -fdelete-null-pointer-checks default (needs more inspection)
- revert unnecessary local changes in gcc.h, system.h and freebsd-spec.h
- fix local changes to invoke.texi
- update man and info pages
- fix a typo in unwind-seh.c
include here:
http://gcc.gnu.org/gcc-6/changes.html
the main visible changes appear to be:
- The default mode for C++ is now -std=gnu++14 instead of -std=gnu++98.
- The C and C++ compilers now support attributes on enumerators.
- Diagnostics can now contain "fix-it hints"
- more warnings (some added to -Wall)
