llvm-svn: 284739

MSVC 2015 still errors when passing an alignas'd object by value as an
argument.

llvm-svn: 284738

llvm-svn: 284737

Also clean up the legacy hacks for AlignedCharArray. I'm keeping
LLVM_ALIGNAS alive for a bit longer because GCC 4.8.0 (which we still
support apparently) shipped a buggy alignas(). All other supported
compilers have a working alignas.

llvm-svn: 284736

Summary:
clang-tidy now cleans up after replacements, so leave colon and comma
removal to that.

Reviewers: angelgarcia, alexfh, aaron.ballman, djasper, ioeric

Subscribers: djasper, cfe-commits

Differential Revision: https://reviews.llvm.org/D25769

llvm-svn: 284735

No functionality change intended.

llvm-svn: 284734

No functionality change intended.

llvm-svn: 284733

Summary:
Remove colon and commas after replacing constructor body with = default.
Fix annotation of TT_CtorInitializerColon when preceded by a comment.

Reviewers: djasper

Subscribers: cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D25768

llvm-svn: 284732

llvm-svn: 284731

No functionality change intended.

llvm-svn: 284730

llvm-svn: 284729

Summary:
If directives are used in a macro, clang complains with:
```
src/projects/openmp/runtime/src/kmp_runtime.c:7486:2: error: embedding a directive within macro arguments has undefined behavior [-Werror,-Wembedded-directive]
#if KMP_USE_MONITOR
```

This patch fixes two occurrences of the issue in `kmp_runtime.cpp`.

Reviewers: tlwilmar, jlpeyton, AndreyChurbanov, Hahnfeld

Subscribers: Hahnfeld, openmp-commits

Differential Revision: https://reviews.llvm.org/D25823

llvm-svn: 284728

Summary:
The matcher for matching "class with default constructor" still match
some classes without default constructor, which trigger an assert at
Line 307. This patch makes the matcher more strict.

Reviewers: aaron.ballman

Subscribers: nemanjai, cfe-commits

Differential Revision: https://reviews.llvm.org/D25747

llvm-svn: 284727

llvm-svn: 284726

They haven't been updated since July 2013 so they missed a lot of new
function added to the SB API since.

Bug: llvm.org/pr30603
llvm-svn: 284725

The missing piece is relocation composition for %hi(%neg(%gp_rel(x))) and
similar.

Patch by: Daniel Sanders

llvm-svn: 284724

Shows current bug in AVX1/AVX512BW costs for 256 bit vector types

llvm-svn: 284723

This patch replaces fprintf with print_address function
in LSAN tests. This is necessary because of different 
printing of pointers in fprintf and sanitizer's print 
function. Differential Revision: https://reviews.llvm.org/D25270.

llvm-svn: 284722

All of these existed because MSVC 2013 was unable to synthesize default
move ctors. We recently dropped support for it so all that error-prone
boilerplate can go.

No functionality change intended.

llvm-svn: 284721

This is a resubmission of r284590. The mingw build should be fixed now. The
problem was we were matching time_t with _localtime_64s, which was incorrect on
_USE_32BIT_TIME_T systems. Instead I use localtime_s, which should always
evaluate to the correct function.

llvm-svn: 284720

Hello, i would like to suggest a fix for one of the checks in clang-tidy and i should hope this one is the correct mailing list.
The check is modernize-avoid-bind.

Consider the following:

  void bar(int x, int y);

  namespace N {
    void bar(int x, int y);
  }

  void foo(){
    auto Test = std::bind(N::bar,1,1);
  }

clang-tidy’s modernize-avoid-bind check suggests writing:

  void foo(){
    auto Test =[] {return bar(1,1);};
  }

instead of:

  void foo(){
    auto Test = [] {return N::bar(1,1);};
  }

So clang-tidy has proposed an incorrect Fix.

Patch by IdrissRio!

Reviewers: alexfh, hokein, aaron.ballman

Subscriber: cfe-commits
llvm-svn: 284719

Apply the __attribute__((unused)) before the function to unambiguously apply to
the function declaration.

Add more casts-to-void to mark return values unused as intended.

Contributed-by: Andy Gibbs <andyg1001@hotmail.co.uk>
llvm-svn: 284718

We already supported scalar constant / splatted constant vector - now accepts any (non opaque) constant scalar / vector

llvm-svn: 284717

We allocate a lot of these when linking debug info. This speeds up the
link of debug programs by 1% to 2%.

llvm-svn: 284716

llvm-svn: 284715

llvm-svn: 284714

llvm-svn: 284713

llvm-svn: 284711

    
The R_ARM_PREL31 and R_ARM_NONE relocations should not be faulted in
shared libraries. In the case of R_ARM_NONE, we have moved the TLS
relaxation hint instruction to R_TLSDESC_CALL so that R_HINT can be used
without side-effects. In the case of R_ARM_PREL31 we permit it to be used
against PLT entries as the personality routines are imported when used in
shared libraries.

Differential Revision: https://reviews.llvm.org/D25721

llvm-svn: 284710

This script below shouldn't include file and program headers
to PT_LOAD segment, because it doesn't have PHDRS and FILEHDR
attributes:

PHDRS { all PT_LOAD; }
SECTIONS { /* list of sections here */ }

Differential revision: https://reviews.llvm.org/D25774

llvm-svn: 284709

In this patch partial gdb_index section is created. 
For costructing the .gdb_index section 6 steps should be performed (details are in
SplitDebugInfo.cpp file header), this patch do first 3:

Creates proper section header.
Fills list of compilation units.
Types CU list area is not supposed to be supported, so it is ignored and therefore
can be treated as implemented either.

Differential revision: https://reviews.llvm.org/D24706

llvm-svn: 284708

Alignment moved from createBasicType to createAutoVariable.

llvm-svn: 284707

This patch fixes ARM/AArch64 watchpoint bug which was taking inferior out of control while stepping over watchpoints.
Also adds a test case that tests above problem.

Differential revision: https://reviews.llvm.org/D25057

llvm-svn: 284706

llvm-svn: 284705

Post-RA sched strategy and scheduling instruction annotations for z196, zEC12
and z13.

This scheduler optimizes decoder grouping and balances processor resources
(including side steering the FPd unit instructions).

The SystemZHazardRecognizer keeps track of the scheduling state, which can
be dumped with -debug-only=misched.

Reviers: Ulrich Weigand, Andrew Trick.
https://reviews.llvm.org/D17260

llvm-svn: 284704

Fix was landed as r284702 "[Object/ELF] - Check index argument in getSymbol()."

Patch contains LLD testcase only.

llvm-svn: 284703

Without this check LLD crashes when SHT_GROUP section has invalid symbol index
because of next code:

template <class ELFT>
StringRef elf::ObjectFile<ELFT>::getShtGroupSignature(const Elf_Shdr &Sec) {
..
  const Elf_Sym *Sym = Obj.getSymbol(Symtab, Sec.sh_info);
..
}
If sh_info is too large, &Symbols[Index] just asserts.

No testcases provided because llvm-objdump/llvm-readelf does 
not use getSymbol() function.

I`ll commit testcase for LLD separatelly.

Differential revision: https://reviews.llvm.org/D25516

llvm-svn: 284702

that a member is default-initializable even if it's initialized by a default
member initializer.

llvm-svn: 284701

Also replace std::copy with memcpy because in other places we are
using memcpy.

llvm-svn: 284700

llvm-svn: 284699