Found by -Wmissing-prototypes. NFC.

llvm-svn: 231664

llvm-svn: 231663

llvm-svn: 231662

NFC.

llvm-svn: 231661

NFC.

llvm-svn: 231660

This is a candidate for stable.

llvm-svn: 231659

llvm-svn: 231658

NFC.

llvm-svn: 231657

NFC.

llvm-svn: 231656

NFC.

llvm-svn: 231655

Also, replaced line with 'target triple' with flag -mtriple on the RUN line.
Removed the data layout string as it is not needed.

llvm-svn: 231654

NFC.

llvm-svn: 231653

llvm-svn: 231652

Failure caused by a missing mkfifo command in the android OS. This fix
replace mkfifo with "mknode p" command on android.

llvm-svn: 231651

[clang-tidy] Refactor: Rename clang-tidy readability check files and classes to follow naming conventions

Classes are named WhateverCheck, files are WhateverCheck.cpp and`
WhateverCheck.h`

http://reviews.llvm.org/D8144

Patch by Richard Thomson!

llvm-svn: 231650

On CloudABI we should append the timezone name to the end of the locale
(e.g., nl_NL.UTF-8@Europe/Amsterdam). By fixing the locale names we can
already let a lot of locale related tests pass.

llvm-svn: 231649

Classes are named WhateverCheck, files are named WhateverCheck.cpp and
WhateverCheck.h.

http://reviews.llvm.org/D8145

Patch by Richard Thomson!

llvm-svn: 231648

correct header to get errno.

llvm-svn: 231647

No functional changes.

llvm-svn: 231646

No functional changes.

llvm-svn: 231645

No functional changes.

llvm-svn: 231644

llvm-svn: 231643

llvm-svn: 231642

1. Move relocation addendum reading code to the MipsRelocationHandler
class to reduce code duplication.
2. Factor out the relocations calculation code into the separate
function to be ready to handle MIPS N64 ABI relocation chains.

No functional changes.

llvm-svn: 231641

llvm-svn: 231640

We should not take in account a type of "source" symbol. Cross mode jump
adjustment is requred when target symbol and relocation belong to
different (regular/microMIPS) instruction sets.

llvm-svn: 231639

Thic change have effect wehn the AVX registers aren't available with
reporting the count of user registers without them.

Differential revision: http://reviews.llvm.org/D8111

llvm-svn: 231638

llvm-svn: 231637

I.e.:

  #define A public:

  // The new line before this line would be removed.
  int a;

llvm-svn: 231636

As it broke llvm bootstrap.

llvm-svn: 231635

Fix a bug in the LLParser where we failed to diagnose landingpads with non-constant clause operands.

Fixing this also exposed a related issue where the landingpad under construction was not
cleaned up when an error was raised, which would cause bad reference errors before the
error could actually be printed.

llvm-svn: 231634

llvm-svn: 231633

For inner one of nested loops, it is more likely to be a hot loop,
and the runtime check can be promoted out from patch 0001, so the
overhead is less, we can try a doubled threshold to unroll more loops.

llvm-svn: 231632

Runtime unrolling is an expensive optimization which can bring benefit
only if the loop is hot and iteration number is relatively large enough.
For some loops, we know they are not worth to be runtime unrolled.
The scalar loop from vectorization is one of the cases.

llvm-svn: 231631

Runtime unrollng will introduce a runtime check in loop prologue.
If the unrolled loop is a inner loop, then the proglogue will be inside
the outer loop. LICM pass can help to promote the runtime check out if
the checked value is loop invariant.

llvm-svn: 231630

llvm-svn: 231629

This only warns on direct gotos and indirect gotos with a unique label
(`goto *&&label;`).  Jumping out ith a true indirect goto is already an error.

This isn't O(1), but goto statements are less common than continue, break, and
return.  Also, the GetDeepestCommonScope() call in the same function does the
same amount of work, so this isn't worse than what's there in a complexity
sense, and it should be pretty fast in practice.

This is the last piece that was missing in r231623.   

llvm-svn: 231628

Update the tests so that they use layout-after instead of layout-before.
In all other places, we use layout-afters as primary edges.

llvm-svn: 231627

Summary:
See the two test cases.

; Can fold fcmp with undef on one side by choosing NaN for the undef

; Can fold fcmp with undef on both side
;   fcmp u_pred undef, undef -> true
;   fcmp o_pred undef, undef -> false
; because whatever you choose for the first undef
; you can choose NaN for the other undef

Reviewers: hfinkel, chandlerc, majnemer

Reviewed By: majnemer

Subscribers: majnemer, llvm-commits

Differential Revision: http://reviews.llvm.org/D7617

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 231626

ParseCompoundStatement() currently never returns StmtError, but if it did,
Sema would keep the __finally scope on its stack indefinitely.  Explicitly
add an error callback that clears it.

llvm-svn: 231625