Commit Graph

4785 Commits

Author SHA1 Message Date
Daniel Sanders
e4e260e6a7 FileCheck: fix a bug with multiple --check-prefix options. Similar to r194565
Summary:
Directives are being ignored, when they occur between a partial-word false
match and any match on another prefix.

For example, with FOO and BAR prefixes:
   _FOO
   FOO: foo
   BAR: bar
FileCheck incorrectly matches:
   fog
   bar

This happens because FOO falsely matched as a partial word at '_FOO' and was
ignored while BAR matched at 'BAR:'. The match of BAR is incorrectly returned
as the 'first match' causing the FOO directive to be discarded.

Fixed this the same way as r194565 (D2166) did for a similar test case.
The partial-word false match should be counted as a match for the purposes of
finding the first match of a prefix, but should be returned as a false match
using CheckTy::CheckNone so that it isn't treated as a directive.

Fixes PR17995

Reviewers: samsonov, arsenm

Reviewed By: samsonov

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2228

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195248 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-20 13:25:05 +00:00
Bill Wendling
264b48bcc8 Add -triple option.
The -triple option is used to create a named tarball of the release binaries.

Also disable the RPATH modifications on Mac OS X. It's not needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195193 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-20 04:55:20 +00:00
Bill Wendling
bb83da2d5e Add lld to projects to tag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195102 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-19 04:58:46 +00:00
Juergen Ributzka
ba0f991a78 [weak vtables] Place class definitions into anonymous namespaces to prevent weak vtables.
This patch places class definitions in implementation files into anonymous
namespaces to prevent weak vtables. This eliminates the need of providing an
out-of-line definition to pin the vtable explicitly to the file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195092 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-19 03:08:35 +00:00
Juergen Ributzka
354362524a [weak vtables] Remove a bunch of weak vtables
This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file. The memory leaks in this version have been fixed. Thanks
Alexey for pointing them out.

Differential Revision: http://llvm-reviews.chandlerc.com/D2068

Reviewed by Andy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-19 00:57:56 +00:00
Arnaud A. de Grandmaison
ea8e1447d1 test-release.sh: tweak RPATH for the binary packages.
libtool sets RPATH to "$ORIGIN/../lib:/the/directory/where/it/was/built/lib" so that a developper can use the built or the installed version seamlessly. Our binary packages should not have this developer friendly tweak, as the users of the binaries will not have the build tree.

Beside, in case the development tree is a possibly on an automounted share, this can create very bad user experience : they will incur an automount timeout penalty and will get a very bad feeling of llvm/clang's speed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194999 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 10:34:59 +00:00
Alexey Samsonov
38ea7b55ec Unbreak the build after r194997
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194998 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 09:44:36 +00:00
Alexey Samsonov
b21ab43cfc Revert r194865 and r194874.
This change is incorrect. If you delete virtual destructor of both a base class
and a subclass, then the following code:
  Base *foo = new Child();
  delete foo;
will not cause the destructor for members of Child class. As a result, I observe
plently of memory leaks. Notable examples I investigated are:
ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194997 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-18 09:31:53 +00:00
Ahmed Bougacha
b923d2f5f5 TableGen: Generate an enum for all named Operand types in tblgen'd InstrInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194978 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-17 21:24:41 +00:00
NAKAMURA Takumi
793622668e gtest-death-test.cc: Move ~DeathTestFactory() to unbreak cygming build since r194865.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194918 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-16 05:26:49 +00:00
Owen Anderson
e553feab84 Small improvement to InstrinsicEmitter::EmitAttributes. This change removes the “pushing” and “clearing” of the SmallVector and instead uses const arrays to pass the attributeKinds to AttributeSet::get .
Patch by Aditya Nandakumar.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194899 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-16 00:20:01 +00:00
Juergen Ributzka
7426308bf0 Fix previous commit (r194865)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194874 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-15 23:02:56 +00:00
Juergen Ributzka
5a364c5561 [weak vtables] Remove a bunch of weak vtables
This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file.

Differential Revision: http://llvm-reviews.chandlerc.com/D2068

Reviewed by Andy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194865 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-15 22:34:48 +00:00
Chandler Carruth
efbdf7f232 Move all of the GoogleTest files back to the same locations they occupy
externally to simplify our integration of GoogleTest into LLVM. Also,
build the single source file gtest-all.cc instead of the individual
source files as we don't expect these to change and thus gain nothing
from increased incrementality in compiles.

This makes our standard build of googletest exactly like upstream's
recommended build and the sanitizer's build. It also simplifies the
steps of importing a new version should we ever want one.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194801 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-15 10:20:45 +00:00
Matt Arsenault
59d3ae6cdc Add addrspacecast instruction.
Patch by Michele Scandale!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194760 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-15 01:34:59 +00:00
Matt Arsenault
0ea3ce91af Update emacs llvm mode.
It seems this hasn't been done in a while.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194650 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-14 02:03:02 +00:00
Alexey Samsonov
0ab53c7112 FileCheck: fix matching of one check-prefix is a prefix of another
Summary:
Fix a case when "FileCheck --check-prefix=CHECK --check-prefix=CHECKER"
would silently ignore check-lines of the form:
  CHECKER: foo

Reviewers: dsanders

Reviewed By: dsanders

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2168

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194577 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-13 14:12:52 +00:00
Alexey Samsonov
7df6641654 FileCheck: fix a bug with multiple --check-prefix options.
Summary:
This fixes a subtle bug in new FileCheck feature added
in r194343. When we search for the first satisfying check-prefix,
we should actually return the first encounter of some check-prefix as a
substring, even if it's not a part of valid check-line. Otherwise
"FileCheck --check-prefix=FOO --check-prefix=BAR" with check file:

  FOO not a vaild check-line
  FOO: foo
  BAR: bar

incorrectly accepted file:

  fog
  bar

as it skipped the first two encounters of FOO, matching only BAR: line.

Reviewers: arsenm, dsanders

Reviewed By: dsanders

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2166

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194565 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-13 11:56:22 +00:00
Matt Arsenault
ee4f5eae1c Allow multiple check prefixes in FileCheck.
This is useful if you want to run multiple variations
of a single test, and the majority of check lines
should be the same.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194343 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-10 02:04:09 +00:00
Elena Demikhovsky
633f98bdfa AVX-512: added VPCONFLICT instruction and intrinsics,
added EVEX_KZ to tablegen


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193959 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-03 13:46:31 +00:00
Bob Wilson
d6b6425d3c Configure with --enable-terminfo=no for Apple's llvmCore builds.
Patch by Pete Cooper.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193940 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-03 05:49:36 +00:00
Rafael Espindola
19794da02c Remove linkonce_odr_auto_hide.
linkonce_odr_auto_hide was in incomplete attempt to implement a way
for the linker to hide symbols that are known to be available in every
TU and whose addresses are not relevant for a particular DSO.

It was redundant in that it all its uses are equivalent to
linkonce_odr+unnamed_addr. Unlike those, it has never been connected
to clang or llvm's optimizers, so it was effectively dead.

Given that nothing produces it, this patch just nukes it
(other than the llvm-c enum value).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193865 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-01 17:09:14 +00:00
Andrew Trick
2343e3b228 Lower stackmap intrinsics directly to their target opcode in the DAG builder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193769 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-31 17:18:24 +00:00
Andrew Trick
2e50b8a08d Enable variable arguments support for intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193766 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-31 17:18:11 +00:00
Andrew Trick
cf940ceff7 whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193765 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-31 17:18:07 +00:00
Ahmed Bougacha
1799684671 TableGen: remove unused variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193527 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-28 18:19:04 +00:00
Ahmed Bougacha
2b43ffff32 TableGen: Refactor DAG patterns to enable parsing one pattern at a time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193526 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-28 18:07:21 +00:00
Ahmed Bougacha
254ce94c26 TableGen: Refactor AsmWriterEmitter to keep AsmWriterInsts.
These used to be referenced by the CGI->AWI map (in AsmWriterEmitter), but
stored in a vector local to EmitPrintInstruction. Move the vector to
AsmWriterEmitter too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193525 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-28 18:07:17 +00:00
Alp Toker
188545867d lit: multiprocessing platform fix attempt
The error raised by Python varies by platform(!), so let's just catch any
exception and fall back.

Thanks to Sylvestre Ledru for noticing this on a Debian / Python 2.7 system
running code coverage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193516 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-28 10:26:13 +00:00
Alp Toker
bbe8f3b0e1 Clarify the comment about BSD versions in r193465
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193508 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-27 20:49:19 +00:00
Joerg Sonnenberger
0435c5dbec self.path may be empty or otherwise miss the normal system directories,
so try PATH next. Assume it is sane enough to cover the usual system
bash locations too, but the old list is not good enough for NetBSD.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193471 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-26 13:25:45 +00:00
Alp Toker
a685c13918 lit: Issue a note when multiprocessing fails to load
If multiprocessing was requested, detected as available and subsequently failed
to initialize it's worth letting the user know about it before falling back to
threads.

This condition can arise in certain OpenBSD / FreeBSD Python versions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193465 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-26 09:29:58 +00:00
Alp Toker
8d93aa0de3 Fix a referenced before assignment in r193463
Some versions of Python on the builders seem strict about this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193464 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-26 08:46:05 +00:00
Alp Toker
a4e71dea48 lit: handle late multiprocessing errors gracefully
This should be a better fix for lit multiprocessing failures, replacing the
OpenBSD and FreeBSD workarounds in r193413 and r193457.

Reference: http://bugs.python.org/issue3770

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193463 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-26 08:22:44 +00:00
Alp Toker
59b8e0419c Attempt to fix the FreeBSD build, disable multiprocessing
Speculative quick fix based on clang-X86_64-freebsd output:

  File "/usr/local/lib/python2.6/multiprocessing/synchronize.py", line 33, in <module>
    " function, see issue 3770.")
ImportError: This platform lacks a functioning sem_open implementation, therefore, the required synchronization primitives needed will not function, see issue 3770.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193457 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-26 02:43:08 +00:00
Rafael Espindola
b94be5f21e Try to fix the openbsd bot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193413 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-25 15:07:59 +00:00
Rafael Espindola
d80961c91f Actually switch the default to use multiprocessing
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193282 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-23 22:32:53 +00:00
Daniel Dunbar
279a89ebdb [lit] Stop hacking the GIL check interval.
- This was never a big win, and is irrelevant now that we commonly use
   multiprocessing based parallelism.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193280 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-23 22:19:32 +00:00
Daniel Dunbar
a0d3bcfd8c [lit] Use multiprocessing based parallelism by default, on Unix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193279 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-23 22:19:07 +00:00
Peter Collingbourne
8f70847f98 Typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193043 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-20 03:19:25 +00:00
NAKAMURA Takumi
31544debc3 YAMLBench.cpp: Use llvm_move instead of std::move also here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193011 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-18 23:25:39 +00:00
Michael J. Spencer
44a4cfb63d [Support][YAML] Add support for accessing tags and tag handle substitution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193004 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-18 22:38:04 +00:00
NAKAMURA Takumi
651ffc703e Lit: LIT_PRESERVES_TMP should be aware of TMPDIR, too.
TMPDIR is preferred in Unix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192891 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-17 13:11:13 +00:00
NAKAMURA Takumi
9f64a56aba Lit: Introduce an environment variable, $LIT_PRESERVES_TMP, to preserve TMP (and TEMP).
This is intended to check how many temporary files would be generated in automated builders.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192887 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-17 12:10:12 +00:00
Rafael Espindola
1e422bf49d Remove utils/profile.pl.
It uses now removed opt options.

Patch by Alastair Murray!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192606 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-14 16:48:32 +00:00
Craig Topper
c6f7c99809 Allow pinsrw/pinsrb/pextrb/pextrw/movmskps/movmskpd/pmovmskb/extractps instructions to parse either GR32 or GR64 without resorting to duplicating instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192567 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-14 04:55:01 +00:00
Craig Topper
017d8a3e23 Remove more filters from the disassembler. Mark some AVX512 instructions as CodeGenOnly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192525 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-12 05:41:08 +00:00
Craig Topper
c429b5cca1 Mark some more instructions as CodeGenOnly. Remove filters from the disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192522 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-12 04:46:18 +00:00
Will Dietz
e3ba15c794 Add missing #include's to cctype when using isdigit/alpha/etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192519 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-12 00:55:57 +00:00
Stephen Lin
e5f740cc4f Really fix CHECK-LABEL and CHECK-DAG interaction. This actually just restores the initial implementation that was in r186162 but got lost in some subsequent refactoring. More explicit variable names and comments are present now to hopefully prevent repeat regression, as well as another test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192477 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-11 18:38:36 +00:00