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39 Commits

Author SHA1 Message Date
Dimitry Andric
9a4b31181f Upgrade our copies of clang and llvm to 3.7.1 release. This is a 
bugfix-only release, with no new features.

Please note that from 3.5.0 onwards, clang and llvm require C++11
support to build; see UPDATING for more information.
 2015-12-25 21:39:45 +00:00
Dimitry Andric
e9ae01703c Switch the default OpenMP runtime for clang to libomp (from the LLVM 
project), as libgomp is not supported anyway.  You can use the
devel/llvm-devel port to install a recent copy of the OpenMP runtime.
 2015-10-18 17:18:19 +00:00
Dimitry Andric
b6c25e0ef3 Update llvm, clang and lldb to 3.7.0 release. 2015-09-06 19:58:48 +00:00
Dimitry Andric
cc38b6408e Update llvm/clang build glue. 2015-06-23 18:46:29 +00:00
Dimitry Andric
97bc6c731e Update Makefiles and other build glue for llvm/clang 3.7.0, as of trunk 
r239412.
 2015-06-10 19:12:52 +00:00
Dimitry Andric
ebeff3f9b4 Update Makefiles and other build glue for llvm/clang 3.7.0, as of trunk 
r238337.
 2015-05-30 15:39:49 +00:00
Dimitry Andric
ef6fa9e26d Upgrade our copy of clang and llvm to 3.6.1 release. 
This release contains the following cherry-picked revisions from
upstream trunk:

  226124 226151 226164 226165 226166 226407 226408 226409 226652
  226905 226983 227084 227087 227089 227208 227209 227210 227211
  227212 227213 227214 227269 227430 227482 227503 227519 227574
  227822 227986 227987 227988 227989 227990 228037 228038 228039
  228040 228188 228189 228190 228273 228372 228373 228374 228403
  228765 228848 228918 229223 229225 229226 229227 229228 229230
  229234 229235 229236 229238 229239 229413 229507 229680 229750
  229751 229752 229911 230146 230147 230235 230253 230255 230469
  230500 230564 230603 230657 230742 230748 230956 231219 231237
  231245 231259 231280 231451 231563 231601 231658 231659 231662
  231984 231986 232046 232085 232142 232176 232179 232189 232382
  232386 232389 232425 232438 232443 232675 232786 232797 232943
  232957 233075 233080 233351 233353 233409 233410 233508 233584
  233819 233904 234629 234636 234891 234975 234977 235524 235641
  235662 235931 236099 236306 236307

Please note that from 3.5.0 onwards, clang and llvm require C++11
support to build; see UPDATING for more information.
 2015-05-25 13:43:03 +00:00
Dimitry Andric
09de9530e4 Minor updates to llvm's pregenerated config headers. 2015-02-26 22:46:01 +00:00
Dimitry Andric
44f7b0dcc5 Merge llvm 3.6.0rc3 from ^/vendor/llvm/dist, merge clang 3.6.0rc3 from 
^/vendor/clang/dist, resolve conflicts, and update patches README.
 2015-02-14 14:13:00 +00:00
Dimitry Andric
1ae6788e51 Update llvm and clang library and binary Makefiles for 3.6.0 rc1. 2015-01-26 18:48:27 +00:00
Dimitry Andric
9cac79b378 Upgrade our copy of clang and llvm to 3.5.1 release. This is a bugfix 
only release, no new features have been added.

Please note that this version requires C++11 support to build; see
UPDATING for more information.

Release notes for llvm and clang can be found here:
<http://llvm.org/releases/3.5.1/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.5.1/tools/clang/docs/ReleaseNotes.html>

MFC after:	1 month
X-MFC-With:	276479
 2015-01-18 14:14:47 +00:00
Dimitry Andric
47a80b9264 Add the AArch64 llvm backend to the build to allow for early testing and 
to ease any rework of how clang is built to take arm64 in to account.

Submitted by:	andrew
Reviewed by:	andrew, emaste
Differential Revision: https://reviews.freebsd.org/D1446
 2015-01-07 19:06:27 +00:00
Dimitry Andric
268335d002 Update llvm and clang include files. 2014-11-24 19:37:11 +00:00
Dimitry Andric
e60e641729 Stop telling people to directly report llvm or clang bugs upstream, 
point them to the FreeBSD bug tracker instead, since we use our own
patches.

MFC after:	3 days
 2014-08-13 21:38:29 +00:00
Dimitry Andric
85d60e68ac Upgrade our copy of llvm/clang to 3.4.1 release. This release contains 
mostly fixes, for the following upstream bugs:

http://llvm.org/PR16365 http://llvm.org/PR17473 http://llvm.org/PR18000
http://llvm.org/PR18068 http://llvm.org/PR18102 http://llvm.org/PR18165
http://llvm.org/PR18260 http://llvm.org/PR18290 http://llvm.org/PR18316
http://llvm.org/PR18460 http://llvm.org/PR18473 http://llvm.org/PR18515
http://llvm.org/PR18526 http://llvm.org/PR18600 http://llvm.org/PR18762
http://llvm.org/PR18773 http://llvm.org/PR18860 http://llvm.org/PR18994
http://llvm.org/PR19007 http://llvm.org/PR19010 http://llvm.org/PR19033
http://llvm.org/PR19059 http://llvm.org/PR19144 http://llvm.org/PR19326

MFC after:	2 weeks
 2014-05-12 18:45:56 +00:00
Dimitry Andric
137470fbfb Add Makefile glue to build the Sparc backend libraries and link them 
into the clang executable.
 2014-02-20 22:22:39 +00:00
Dimitry Andric
f785676f2a Upgrade our copy of llvm/clang to 3.4 release. This version supports 
all of the features in the current working draft of the upcoming C++
standard, provisionally named C++1y.

The code generator's performance is greatly increased, and the loop
auto-vectorizer is now enabled at -Os and -O2 in addition to -O3.  The
PowerPC backend has made several major improvements to code generation
quality and compile time, and the X86, SPARC, ARM32, Aarch64 and SystemZ
backends have all seen major feature work.

Release notes for llvm and clang can be found here:
<http://llvm.org/releases/3.4/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.4/tools/clang/docs/ReleaseNotes.html>

MFC after:	1 month
 2014-02-16 19:44:07 +00:00
Dimitry Andric
840f097103 Enable llvm's integrated assembler for PowerPC, since it should now be 
good enough for typical usage.

Requested by:	rdivacky
MFC after:	1 week
 2013-12-16 18:45:21 +00:00
Dimitry Andric
284c197886 Upgrade our copy of llvm/clang to 3.3 release. 
Release notes are still in the works, these will follow soon.

MFC after:	1 month
 2013-06-12 18:48:53 +00:00
Dimitry Andric
4b6b67b08e Allow building clang on older FreeBSD releases, where log2() does not 
exist yet.  With this change, I have verified that building head on
8.1-RELEASE works.

Noticed by:	Ryan Stone <rysto32@gmail.com>
 2013-05-03 16:29:51 +00:00
Dimitry Andric
139f7f9bf5 Upgrade our copy of llvm/clang to trunk r178860, in preparation of the 
upcoming 3.3 release (branching and freezing expected in a few weeks).

Preliminary release notes can be found at the usual location:
<http://llvm.org/docs/ReleaseNotes.html>

An MFC is planned once the actual 3.3 release is finished.
 2013-04-12 17:57:40 +00:00
Dimitry Andric
3861d79fd7 Upgrade our copy of llvm/clang to r168974, from upstream's release_32 
branch.  This is effectively llvm/clang 3.2 RC2; the 3.2 release is
coming soon.
 2012-12-03 19:24:08 +00:00
Dimitry Andric
7ae0e2c9f0 Upgrade our copy of llvm/clang to trunk r162107. With thanks to 
Benjamin Kramer and Joerg Sonnenberger for their input and fixes.
 2012-08-20 18:33:03 +00:00
Dimitry Andric
64cc5073b2 Upgrade our copy of llvm/clang to 3.1 release. Release notes can be 
found at: http://llvm.org/releases/3.1/docs/ReleaseNotes.html

MFC after:	3 days
 2012-05-23 21:48:49 +00:00
Dimitry Andric
cb4dff8563 Upgrade our copy of llvm/clang to r155985, from upstream's release_31 
branch.  This brings us very close to the 3.1 release, which is planned
for May 14th.

MFC after:	2 weeks
 2012-05-03 20:41:21 +00:00
Dimitry Andric
dff0c46c97 Upgrade our copy of llvm/clang to trunk r154661, in preparation of the 
upcoming 3.1 release (expected in a few weeks).  Preliminary release
notes can be found at: <http://llvm.org/docs/ReleaseNotes.html>

MFC after:	2 weeks
 2012-04-16 21:23:25 +00:00
Dimitry Andric
fd75cb79ce Revert r227538, since it doesn't compile with clang at all (it doesn't 
allow the built-in operations to be redefined, at least not without
excessive force).

Instead, just disable LLVM's support for atomic operations for now.
Nothing in either clang or the tablegen tools currently depends on it.

This still allows users of head built before r198344 to upgrade to
top-of-head seamlessly.
 2011-11-17 21:06:53 +00:00
Dimitry Andric
130515293b When one attempts to compile the tree with -march=i386, which also used 
to be gcc's default before r198344, calls to atomic builtins will not be
expanded inline.  Instead, they will be generated as calls to external
functions (e.g. __sync_fetch_and_add_N), leading to linking errors later
on.

Put in a seatbelt that disables use of atomic builtins in libstdc++ and
llvm, when tuning specifically for the real i386 CPU.  This does not
protect against all possible issues, but it is better than nothing.
 2011-11-06 14:07:23 +00:00
Dimitry Andric
6122f3e60d Upgrade our copy of llvm/clang to r142614, from upstream's release_30 
branch.  This brings us very close to the 3.0 release, which is expected
in a week or two.

MFC after:	1 week
 2011-10-22 14:08:43 +00:00
Dimitry Andric
17a519f92f Upgrade our copy of llvm/clang to r135360, from upstream's trunk. 2011-07-17 19:51:40 +00:00
Dimitry Andric
3b0f406639 Upgrade our copy of llvm/clang to r130700, from upstream's trunk. 2011-05-02 21:04:37 +00:00
Dimitry Andric
86b360ada3 Instead of defining LLVM_MULTITHREADED as 0 or 1, define or undefine it, 
and test appropriately.  Otherwise it might erroneously pick up some
pthread primitives, and fail to link.
 2011-02-27 00:02:48 +00:00
Dimitry Andric
45cc80a79c Update llvm's config.h files to match more closely what is generated by 
a regular autoconf-based build.  More cosmetic than functional changes.
 2011-02-26 23:12:36 +00:00
Dimitry Andric
2754fe609d Upgrade our copy of llvm/clang to r126079, from upstream's trunk. 
This contains many improvements, primarily better C++ support, an
integrated assembler for x86 and support for -pg.
 2011-02-20 19:33:47 +00:00
Dimitry Andric
e580952d8a Upgrade our Clang in base to r114020, from upstream's release_28 branch. 
Approved-by:	rpaulo (mentor)
 2010-09-20 16:43:17 +00:00
Ed Schouten
ffd1746d03 Upgrade our Clang in base to r108428. 
This commit merges the latest LLVM sources from the vendor space. It
also updates the build glue to match the new sources. Clang's version
number is changed to match LLVM's, which means /usr/include/clang/2.0
has been renamed to /usr/include/clang/2.8.

Obtained from:	projects/clangbsd
 2010-07-20 17:16:57 +00:00
Ed Schouten
2a008fddd8 Disable usage of posix_spawn() inside LLVM. 
Even though it's nice to use posix_spawn() instead of manually using
fork()/exec(), it's better to disable this. FreeBSD 7 doesn't support
this interface. When enabled, we can't build tblgen, which prevents us
from building FreeBSD 9 on 7.

Tested by:	raj
 2010-06-13 12:39:22 +00:00
Ed Schouten
3e241e2e08 Disable usage of __DATE__. 
This ensures that the Clang binary doesn't change checksums every time
it's built.
 2010-06-10 12:15:09 +00:00
Roman Divacky
47c832c3dd Import the build makefiles for clang/LLVM. 
Approved by:	ed (mentor)
 2010-06-09 19:32:20 +00:00