llvm-svn: 226972

If it's overridden by a derived class, add override to the derived class.

llvm-svn: 226971

llvm-svn: 226970

Should fix PR22305.

llvm-svn: 226969

llvm-svn: 226968

- input_iterator
- define an operator->
- make constructors private were possible

llvm-svn: 226967

llvm-svn: 226966

llvm-svn: 226965

llvm-svn: 226964

Moved getMemoryBuffer from DarwnLdDriver to MachOLinkingContext.
lldMachO shared library target now builds.

Differential Review: http://reviews.llvm.org/D7155

llvm-svn: 226963

Adding the ability to get the language from a mangled name. This isn't used in the SVN LLDB, but will be used in another codebase based on the SVN LLDB.

llvm-svn: 226962

Nothing in lib/ should be using llvm::outs() directly. Thread it in
from the caller instead.

llvm-svn: 226961

llvm-svn: 226960

This patch fixes TestRegisters on Linux with LLGS

Introduce GetUserRegisterCount on RegisterInfoInterface to distinguish
lldb internal registers (e.g.: DR0-DR7) during register counting.

Update GDBRemoteCommunicationServer to skip lldb internal registers on
read/write register and on discover register.

Submitted for Tamas Berghammer

llvm-svn: 226959

These tests are asserting and crashing for me, and 'not' sees that as a
non-zero exit code instead of a signal code for obscure Windows reasons.
This causes the test to pass, giving me an unclean 'ninja check'.

The test is already XFAILd, so just run the test without 'not' and let
lit handle the failure.

llvm-svn: 226958

Also removed extra call to UpdateSDKDirectoryInfosIfNeeded

llvm-svn: 226957

llvm-svn: 226956

DebugInfo: Remove outdated comment. Column info is no longer needed to differentiate inline callsites.

llvm-svn: 226955

llvm-svn: 226954

Handle the poor codegen for i64/x86xmm->v2i64 (%mm -> %xmm) moves. Instead of
using stack store/load pair to do the job, use scalar_to_vector directly, which
in the MMX case can use movq2dq. This was the current behavior prior to
improvements for vector legalization of extloads in r213897.

This commit fixes the regression and as a side-effect also remove some
unnecessary shuffles.

In the new attached testcase, we go from:

pshufw  $-18, (%rdi), %mm0
movq    %mm0, -8(%rsp)
movq    -8(%rsp), %xmm0
pshufd  $-44, %xmm0, %xmm0
movd    %xmm0, %eax
...

To:

pshufw  $-18, (%rdi), %mm0
movq2dq %mm0, %xmm0
movd    %xmm0, %eax
...

Differential Revision: http://reviews.llvm.org/D7126
rdar://problem/19413324

llvm-svn: 226953

llvm-svn: 226952

llvm-svn: 226951

Please don't remove REQUIRES lines when refreshing tests.

llvm-svn: 226950

llvm-svn: 226949

llvm-svn: 226948

llvm-svn: 226947

These constructors were causing trouble for MSVC and older GCCs. This should
fix more of the build failures from r226940.

llvm-svn: 226946

We used to do this promotion during DAG legalization, but this
caused an infinite loop in ExpandUnalignedLoad() because it assumed
that i64 loads were legal if i64 was a legal type.

It also seems better to report i64 loads as legal, since they actually
are and we were just promoting them to simplify our tablegen files.

llvm-svn: 226945

converting to property-dot syntax for setters.
rdar://19381786

llvm-svn: 226944

llvm-svn: 226943

llvm-svn: 226942

This should fix some of the builder errors from r226940.

llvm-svn: 226941

This patch adds a new set of JIT APIs to LLVM. The aim of these new APIs is to
cleanly support a wider range of JIT use cases in LLVM, and encourage the
development and contribution of re-usable infrastructure for LLVM JIT use-cases.

These APIs are intended to live alongside the MCJIT APIs, and should not affect
existing clients.

Included in this patch:

1) New headers in include/llvm/ExecutionEngine/Orc that provide a set of
   components for building JIT infrastructure.
   Implementation code for these headers lives in lib/ExecutionEngine/Orc.

2) A prototype re-implementation of MCJIT (OrcMCJITReplacement) built out of the
   new components.

3) Minor changes to RTDyldMemoryManager needed to support the new components.
   These changes should not impact existing clients.

4) A new flag for lli, -use-orcmcjit, which will cause lli to use the
   OrcMCJITReplacement class as its underlying execution engine, rather than
   MCJIT itself.

Tests to follow shortly.

Special thanks to Michael Ilseman, Pete Cooper, David Blaikie, Eric Christopher,
Justin Bogner, and Jim Grosbach for extensive feedback and discussion.

llvm-svn: 226940

DIExpression::Operand, so we can write range-based for loops.

Thanks to David Blaikie for the idea.

llvm-svn: 226939

See https://code.google.com/p/address-sanitizer/issues/detail?id=361

It's still not clear whether the values are correct in all cases, but at least
this should unbreak our bots.

llvm-svn: 226938

Should make the tests run when using CMake on systems where 'uname -p'
reports "amd64", such as FreeBSD.

Should fix PR21559.

llvm-svn: 226937

This problem showed up with the clang-cmake-armv7-a15-full bot.  Thanks to Renato Golin for his help.

llvm-svn: 226936

trivial first commit

llvm-svn: 226935

SimplifyCFG currently does this transformation, but I'm planning to remove that
to allow other passes, such as this one, to exploit the unreachable default.

This patch takes care to keep track of what case values are unreachable even
after the transformation, allowing for more efficient lowering.

Differential Revision: http://reviews.llvm.org/D6697

llvm-svn: 226934

llvm-svn: 226933