Use CONFIG['NEON_FLAGS'] on moz.build instead.
MozReview-Commit-ID: F6R532Hi5mg
--HG--
extra : rebase_source : 7243f316de3138c702f09b336f6d430e6c9c15b5
This removes the unnecessary setting of c-basic-offset from all
python-mode files.
This was automatically generated using
perl -pi -e 's/; *c-basic-offset: *[0-9]+//'
... on the affected files.
The bulk of these files are moz.build files but there a few others as
well.
MozReview-Commit-ID: 2pPf3DEiZqx
--HG--
extra : rebase_source : 0a7dcac80b924174a2c429b093791148ea6ac204
We have a lot of assembly written assuming gas's conventions, which
clang's integrated assembler doesn't support. Disable the integrated
assembler for those pieces of code.
We have a lot of assembly written assuming gas's conventions, which
clang's integrated assembler doesn't support. Disable the integrated
assembler for those pieces of code.
This patch turns off a number of gcc/clang-specific warnings for
clang-cl as well, as clang-cl understands all the warning flags that
clang understands. We currently don't turn on all the gcc/clang
warnings for clang-cl in configure, but that can be done separately, and
this patch addresses some pain points (particularly for cairo).
DONTBUILD because it only changes comments.
This will hopefully prevent confusion like that in bug 1215903.
--HG--
extra : rebase_source : f0a601d77b5f42b4fbe090693234f934e3becc42
The patch removes 455 occurrences of FAIL_ON_WARNINGS from moz.build files, and
adds 78 instances of ALLOW_COMPILER_WARNINGS. About half of those 78 are in
code we control and which should be removable with a little effort.
--HG--
extra : rebase_source : 82e3387abfbd5f1471e953961d301d3d97ed2973
Now that we have moz.build, we can be guaranteed that any flags we add
in moz.build will be added after everything else has been setup. So any
uses of MODULE_OPTIMIZE_FLAGS can be moved to moz.build's
CFLAGS/CXXFLAGS without any unusual repercussions. We do have to verify
that MOZ_OPTIMIZE is in effect, though.
qcms and libav use __attribute__((force_align_arg_pointer))
unconditionally; the libav use case suggests that the attribute has been
around since GCC 4.2. We're well past that point with GCC, and clang
supports it also. So we can simply assume the compiler has it in the
appropriate places.
It is, however, x86 only (x86-64 appropriately aligns the stack at all
times), so we need to adjust the libpixman build code appropriately.
This is required to build with clang-cl because it wraps the msvc
intrinsics in intrin.h
--HG--
extra : rebase_source : db1945bfceec5e9657f7bc93de0256b20bab70a1
This isn't technically correct because these functions will never call
functions that throw exceptions, however it lets the profiler unwind them.
The unwinding will also probably be wrong during prologue/epilogue. The right
solution is probably to use cfi.
Previously our region code was just a simple y,x sorted list of
non-intersecting rectangles. This can cause us to have simple regions
represented in a complex unoptimizable way.
Switching to pixman regions gives us a canonical region implementation.
There are some cases when this can cause performance regressions.
For example, with the old region code we end up with this region:
http://people.mozilla.org/~jmuizelaar/region-pre.html
which is represented like this:
http://people.mozilla.org/~jmuizelaar/region-post.html
with the new code.
We call SimplifyOutward(4) on this. With old regions we can't simplify it so we
end up taking the bounds and get 1 rect. With the new regions we have only 3
rects to start and so we do nothing. The difference between 3 rects and 1 rect
cause D2D to do a PushLayer() instead of a ClipRect() and that seems to be the
causes for the regression.
--HG--
extra : rebase_source : 65e0d29d67b51a3780448eaecfde33dbcb6b99b1
What LIBXUL_LIBRARY does is:
- Imply FORCE_STATIC_LIB
- Build with -DIMPL_LIBXUL
- Build with -DMOZILLA_INTERNAL_API
Those intermediate libs that end up in gkmedias and have LIBXUL_LIBRARY defined
in their moz.build are all third party code (or handled like third party code).
Besides FORCE_STATIC_LIB, none of the side effects of LIBXUL_LIBRARY should be
needed.
Jeff Muizelaar
peter chang
Makoto Kato
Tom Tromey
Nathan Froyd
Phil Ringnalda
Benoit Girard
Nathan Froyd
Bill McCloskey
Nigel Babu
Nicholas Nethercote
David Major
Ehsan Akhgari
Chris Peterson
Ms2ger
Mike Hommey
Brian O'Keefe