[cleanup] Re-sort all the includes with utils/sort_includes.py.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202811 91177308-0d34-0410-b5e6-96231b3b80d8
llvm-profdata: Avoid F_Text in "merge" for now, since "llvm-profdata show" is confused with CRLF.

FIXME: line_iterator should be tolerant of CR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204540 91177308-0d34-0410-b5e6-96231b3b80d8
[TableGen] Don't assert, produce an error, when an instruction has too few operands

When an instruction's operand list does not have a sufficient number of
operands to match with all of the variables that contribute to its
encoding, instead of asserting inside a call to getSubOperandNumber, produce an
informative error.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204542 91177308-0d34-0410-b5e6-96231b3b80d8
[PowerPC] Fix the VSX v2f64 return register

v2f64 values, like other 128-bit values, are returned under VSX in register
vs34 (Altivec register v2).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204543 91177308-0d34-0410-b5e6-96231b3b80d8
ARM IAS: properly handle function entries in .thumb

When a label is parsed, check if there is type information available for the
label.  If so, check if the symbol is a function.  If the symbol is a function
and we are in thumb mode and no explicit thumb_func has been emitted, adjust the
symbol data to indicate that the function definition is a thumb function.

The application of this inferencing is improved value handling in the object
file (the required thumb bit is set on symbols which are thumb functions).  It
also helps improve compatibility with binutils.

The one complication that arises from this handling is the MCAsmStreamer.  The
default implementation of getOrCreateSymbolData in MCStreamer does not support
tracking the symbol data.  In order to support the semantics of thumb functions,
track symbol data in assembly streamer.  Although O(n) in number of labels in
the TU, this is already done in various other streamers and as such the memory
overhead is not a practical concern in this scenario.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204544 91177308-0d34-0410-b5e6-96231b3b80d8
Prune includes in ARM target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204548 91177308-0d34-0410-b5e6-96231b3b80d8
llvm-profdata: Don't pipe stderr into show for the tests

Some text shows up on stderr when using guard malloc, and this test
was trying to treat that as input to llvm-profdata show. There's no
reason to pipe stderr into show at all here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204549 91177308-0d34-0410-b5e6-96231b3b80d8
llvm-profdata doesn't require LLVMCore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204552 91177308-0d34-0410-b5e6-96231b3b80d8
[CMake] LLVMProfileData: No need to add LINK_LIBS here. LLVMBuild should do.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204553 91177308-0d34-0410-b5e6-96231b3b80d8
Propagate types from symbol to aliases.

This is similar, but not identical to what gas does. The logic in MC is to just
compute the symbol table after parsing the entire file. GAS is mixed, given

.type b, @object
a = b
b:
.type b, @function

It will propagate the change and make 'a' a function. Given

.type b, @object
b:
a = b
.type b, @function

the type of 'a' is still object.

Since we do the computation in the end, we produce a function in both cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204555 91177308-0d34-0410-b5e6-96231b3b80d8
InstrProf: Check pointer size in raw profile

Since the profile can come from 32-bit machines, we need to check the
pointer size.  Change the magic number to facilitate this.

Adds tests for reading 32-bit and 64-bit binaries (both big- and
little-endian).  The tests write a binary using printf in RUN lines
(like raw-magic-but-no-header.test).  Assuming the bots don't complain,
this seems like a better way forward for testing RawInstrProfReader than
committing binary files.

<rdar://problem/16400648>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204557 91177308-0d34-0410-b5e6-96231b3b80d8
Revert r204076 for now - it caused significant regressions in a number of
benchmarks.

<rdar://problem/16368461>



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204558 91177308-0d34-0410-b5e6-96231b3b80d8
[PowerPC] Make use of VSX f64 <-> i64 conversion instructions

When VSX is available, these instructions should be used in preference to the
older variants that only have access to the scalar floating-point registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204559 91177308-0d34-0410-b5e6-96231b3b80d8
remove a bunch of unused private methods
found with a smarter version of -Wunused-member-function that I'm playwing with.
Appologies in advance if I removed someone's WIP code.

 include/llvm/CodeGen/MachineSSAUpdater.h            |    1 
 include/llvm/IR/DebugInfo.h                         |    3 
 lib/CodeGen/MachineSSAUpdater.cpp                   |   10 --
 lib/CodeGen/PostRASchedulerList.cpp                 |    1 
 lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp    |   10 --
 lib/IR/DebugInfo.cpp                                |   12 --
 lib/MC/MCAsmStreamer.cpp                            |    2 
 lib/Support/YAMLParser.cpp                          |   39 ---------
 lib/TableGen/TGParser.cpp                           |   16 ---
 lib/TableGen/TGParser.h                             |    1 
 lib/Target/AArch64/AArch64TargetTransformInfo.cpp   |    9 --
 lib/Target/ARM/ARMCodeEmitter.cpp                   |   12 --
 lib/Target/ARM/ARMFastISel.cpp                      |   84 --------------------
 lib/Target/Mips/MipsCodeEmitter.cpp                 |   11 --
 lib/Target/Mips/MipsConstantIslandPass.cpp          |   12 --
 lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp              |   21 -----
 lib/Target/NVPTX/NVPTXISelDAGToDAG.h                |    2 
 lib/Target/PowerPC/PPCFastISel.cpp                  |    1 
 lib/Transforms/Instrumentation/AddressSanitizer.cpp |    2 
 lib/Transforms/Instrumentation/BoundsChecking.cpp   |    2 
 lib/Transforms/Instrumentation/MemorySanitizer.cpp  |    1 
 lib/Transforms/Scalar/LoopIdiomRecognize.cpp        |    8 -
 lib/Transforms/Scalar/SCCP.cpp                      |    1 
 utils/TableGen/CodeEmitterGen.cpp                   |    2 
 24 files changed, 2 insertions(+), 261 deletions(-)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204560 91177308-0d34-0410-b5e6-96231b3b80d8
WinCOFF: Add support for -ffunction-sections

This is a pretty straight forward translation for COFF, we just need to
stick the function in a COMDAT section marked as
IMAGE_COMDAT_SELECT_NODUPLICATES.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204565 91177308-0d34-0410-b5e6-96231b3b80d8
llvm-profdata: Use Format.h instead of handrolling a formatter

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204571 91177308-0d34-0410-b5e6-96231b3b80d8
llvm-profdata: Check for bad data in the show command

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204573 91177308-0d34-0410-b5e6-96231b3b80d8
ARM: no need to update SplatBits as it is not used

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204575 91177308-0d34-0410-b5e6-96231b3b80d8
SupportTests.LockFileManagerTest: Add assertions for Win32.

  - create_link doesn't work for nonexistent file.
  - remove cannot remove working directory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204579 91177308-0d34-0410-b5e6-96231b3b80d8
InstrProf: Silence spurious warnings in GCC 4.8

No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204580 91177308-0d34-0410-b5e6-96231b3b80d8