This is just bdver3 + AVX2 + BMI2.

llvm-svn: 207847

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Samuel Li <samuel.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
llvm-svn: 207846

v2: move code to AMDGPUISelLowering.cpp
    squash with tests (both EG and SI)

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 207845

llvm-svn: 207844

The register spiller assumes that only one new instruction is created
when spilling and restoring registers, so we need to emit pseudo
instructions for vector register spills and lower them after
register allocation.

v2:
  - Fix calculation of lane index
  - Extend VGPR liveness to end of program.

v3:
  - Use SIMM16 field of S_NOP to specify multiple NOPs.

https://bugs.freedesktop.org/show_bug.cgi?id=75005

llvm-svn: 207843

llvm-svn: 207842

llvm-svn: 207841

llvm-svn: 207840

Previously, LLVM had no knowledge that these instructions actually
modified their address register: fine if they never end up in CodeGen,
but when I'd rather like to write some patterns for them it becomes a
disaster.

The change is mostly straightforward, I think the most significant
design decision was to *always* put the address write-back first. This
allows loads and stores to be accessed more uniformly, for example
permitting the continued sharing of the InstAlias definitions.

I also discovered that the custom Decode logic is no longer needed, so
I removed it.

No tests, because there should be no functionality change.

llvm-svn: 207839

While post-indexed LD1/ST1 instructions do exist for vector loads,
this patch makes use of the more flexible addressing-modes in LDR/STR
instructions.

llvm-svn: 207838

Updated the attribute tablegen emitter for variadic arguments to emit a range accessor in addition to the iterators. Updated code using iterators to use range-based for loops.

llvm-svn: 207837

Renaming the CallableState variadic attribute argument to be CallableStates. No functional changes intended.

llvm-svn: 207836

Allow SelectionDAG::FoldConstantArithmetic to work when it's called with a vector VT but scalar values.

llvm-svn: 207835

Also add basic cpp ABI tests where they differ from C ABI output.

llvm-svn: 207834

llvm-svn: 207833

This includes the addition of the virtual function:
	TargetCodeGenInfo::EmitTargetMD()

llvm-svn: 207832

llvm-svn: 207831

__yield is part of the ACLE specified extensions and not specific to MSVC.
Move the declaration for the hint to the proper group.

llvm-svn: 207830

ACLE adds the __sevl() extension.  Rename the hint from a custom name to the
ACLE specified name.

llvm-svn: 207829

Fold strlen(expr ? "str1" : "str2") to x ? len1 : len2. This fires about 330 times in a bootstrap of clang.

llvm-svn: 207828

Export definitions in a module definition file is as follows:

  exportedname[=internalname] [@ordinal [NONAME]] [PRIVATE] [DATA]

Previously we did not support =internalname, so users couldn't export
symbols from a DLL with a different name.

llvm-svn: 207827

Landing this separately to make the previous commits easy to follow at home.

llvm-svn: 207826

The Preprocessor::Initialize() function already offers a clear interface to
achieve this, further reducing the confusing number of states a newly
constructed preprocessor can have.

llvm-svn: 207825

Preprocessor::enableIncrementalProcessing() provides a consistent interface to
enable the feature.

llvm-svn: 207824

These calls to ConsumeCodeCompletionToken() caused parsing to continue
needlessly when an immediate cutOffParsing() would do.

Document the function to clarify its correct usage.

llvm-svn: 207823

class template member classes (PR19613)

Also improve this code in general by implementing suggestions
from Richard.

Differential Revision: http://reviews.llvm.org/D3555?id=9020

llvm-svn: 207822

llvm-svn: 207821

llvm-svn: 207820

dependent-type-member-pointer.cpp is failing on a win64 bot because
-fms-extensions is not enabled.  Use ConvertType rather than relying on
the inheritance attributes.  It's less code, but probably slower.

llvm-svn: 207819

<rdar://problem/16790579>

llvm-svn: 207818

The Win64 ABI docs on MSDN say that arguments bigger than 8 bytes are
passed by reference.  Prior to this change, we were only applying this
logic to RecordType arguments.  This affects both the Itanium and
Microsoft C++ ABIs.

Reviewers: majnemer

Differential Revision: http://reviews.llvm.org/D3587

llvm-svn: 207817

- CTRL+C wasn't clearing the command in lldb
- CTRL+C doesn't work in python macros in lldb
- Ctrl+C no longer interrupts the running process that you attach to

<rdar://problem/15949205> 
<rdar://problem/16778652> 
<rdar://problem/16774411>

llvm-svn: 207816

This code is trying to test if the pointer is *not* null.  Therefore we
should use 'or' instead of 'and' to combine the results of 'icmp ne'.
This logic is consistent with the general member pointer comparison code
in EmitMemberPointerComparison.

llvm-svn: 207815

llvm-svn: 207814

Also, it uses libc++abi and needs pthread.  While there, fix the libc++
include path. Patch by Patrick Wildt!

llvm-svn: 207813

llvm-svn: 207812

Code review feedback from Reid Kleckner on r207806.

llvm-svn: 207811

This test passes on Windows with lit's shell interpreter.

llvm-svn: 207810

You can omit @number suffix when specifying /export option,
but you can do that only for stdcall functions.

llvm-svn: 207809

I don't know why this fails on the buildbot.

llvm-svn: 207808