llvm-svn: 189814

Summary:
I have no idea why these were there in the first place, but now they are
certainly not necessary.

Reviewers: rsmith

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1581

llvm-svn: 189813

llvm-svn: 189812

This reverts commit r189795.

threadprivate_messages.cpp is faling on windows.

llvm-svn: 189811

Revert r185536 as it neither fixes any memory leaks, nor is it necessary (see the example from "man pthread_getattr_np")

llvm-svn: 189810

llvm-svn: 189809

llvm-svn: 189808

I will investigate why it still fails, but for now this gets the bots green.

llvm-svn: 189807

llvm-svn: 189806

llvm-svn: 189805

llvm-svn: 189804

llvm-svn: 189803

Convert the last few tests using -ccc-print-options to -### and remove
-ccc-print-options.

llvm-svn: 189802

ASan, LSan, MSan: try to find llvm-symbolizer binary in PATH if it is not provided. Now we don't need to explicitly set the location of llvm-symbolizer in lit test configs.

llvm-svn: 189801

Summary:
Remove DynCastMatcher, since it is pretty much the same as Matcher<T>::WrappedMatcher.
This reduces the number of template instantiations and number of symbols in the object file.

Reviewers: klimek

CC: cfe-commits, revane

Differential Revision: http://llvm-reviews.chandlerc.com/D1560

llvm-svn: 189800

llvm-svn: 189799

Re-commit of r189691 and r189689 now with a proper autoconf fix.

Massive simplification of how replacements and file overrides are
handled by the migrator:
* Sources and headers are all treated the same.
* All replacements for a given translation unit are stored in the same
  TranslationUnitReplacements structure.
* Change tracking is updated only from main file; no need for
  propagating "is tracking" flag around.
* Transform base class no longer responsible for applying replacements.
  They are simply stored and main() looks after deduplication and
  application.
* Renamed -yaml-only to -serialize-replacements. Same restrictions apply:
  Can only request one transform. New restriction: formatting cannot also
  be turned on since it's basically a transform.
* If -serialize-replacements is requested, changes to files will not be
  applied on disk.
* Changed behaviour of function generating names for serialized
  replacements: Only the main source file goes into the name of the file
  since a file may contain changes for multiple different files.
* Updated HeaderReplacements LIT test for new serialization behaviour.
  * Replaced old test that ensures replacements are not serialized if
    -serialize-replacements is not provided. New version ensures changes
    are made directly to all files in the translation unit.
* Updated unit tests.
  * Due to major simplification of structures in FileOverrides.h, the
    FileOverridesTest is quite a bit simpler now.

llvm-svn: 189798

llvm-svn: 189797

llvm-svn: 189796

llvm-svn: 189795

llvm-svn: 189794

dependencies should remain weak, not get promoted to undef or dropped.

llvm-svn: 189793

llvm-svn: 189792

llvm-svn: 189791

llvm-svn: 189790

Provide a generic way for the tools to generate memory profiles from contents of /proc/self/maps

llvm-svn: 189789

libpthread is weird:
/lib/x86_64-linux-gnu/libpthread.so.0:000000000000b9b0 T pthread_cond_init@@GLIBC_2.3.2
/lib/x86_64-linux-gnu/libpthread.so.0:000000000000c720 T pthread_cond_init@GLIBC_2.2.5
let's do it with @@ for now
we can always introduce more macros parameters later

llvm-svn: 189788

llvm-svn: 189787

llvm-svn: 189786

Select condition shadow was being ignored resulting in false negatives.
This change OR-s sign-extended condition shadow into the result shadow.

llvm-svn: 189785

This changes the SelectionDAG nodes from ISD::INTRINSIC_W_CHAIN to
ISD::INTRINSIC_WO_CHAIN which enables easy lowering to equivalent SelectionDAG
nodes (e.g. __builtin_msa_sub_w -> ISD::SUB) in future patches since nodes
such as ISD::SUB do not have a chain.
It also corrects an obvious mistake, namely that the subtract intrinsics were
marked as being commutative.

As per a similar change in r189106
(http://llvm.org/viewvc/llvm-project?rev=189106&view=rev) there isn’t a new
testcase in this patch since the existing tests should test the intrinsics to
the same standard and the best I can do for a testcase would be a fragile
pass/maybe test of whether memory operations can (and do) cross the intrinsic.

llvm-svn: 189784

llvm-svn: 189783

This changes the SelectionDAG nodes from ISD::INTRINSIC_W_CHAIN to
ISD::INTRINSIC_WO_CHAIN which enables easy lowering to equivalent SelectionDAG
nodes (e.g. __builtin_msa_fadd_w -> ISD::FADD) in future patches since nodes
such as ISD::FADD do not have a chain.

As per a similar change in r189106
(http://llvm.org/viewvc/llvm-project?rev=189106&view=rev) there isn’t a new
testcase in this patch since the existing tests should test the intrinsics to
the same standard and the best I can do for a testcase would be a fragile
pass/maybe test of whether memory operations can (and do) cross the intrinsic.

llvm-svn: 189782

android does not have dlvsym

llvm-svn: 189781

llvm-svn: 189780

llvm-svn: 189779

llvm-svn: 189778

Differential Revision: http://llvm-reviews.chandlerc.com/D1577

llvm-svn: 189777

Also added a test to verify that entry symbol is not stripped even if
dead stripping is enabled.

llvm-svn: 189776

llvm-svn: 189775