under the args ABI.

Differential Revision: http://llvm-reviews.chandlerc.com/D1316

llvm-svn: 188113

comparing non-reference function parameters.  The qualifiers don't matter for
comparisons.

This is a re-commit of r187769, which was accidentially reverted in r187770,
with a simplification at the suggestion of Eli Friedman.

llvm-svn: 188112

 - The actual tests have better coverage than those, and they weren't useful
   anymore.

llvm-svn: 188110

llvm-svn: 188109

llvm-svn: 188108

llvm-svn: 188107

I need to go through all the runtime routine list and see if there
are any more I need to add for mips16 floating point. Prototypes must
be correct or else I don't know to add a helper function call.

llvm-svn: 188106

[stackprotector] Simplify SP Pass so that we emit different fail basic blocks for each fail condition.

This patch decouples the stack protector pass so that we can support stack
protector implementations that do not use the IR level generated stack protector
fail basic block.

No codesize increase is caused by this change since the MI level tail merge pass
properly merges together the fail condition blocks (see the updated test).

llvm-svn: 188105

llvm-svn: 188103

- building on other platforms not supported yet

llvm-svn: 188102

[arcmt] When handling unbridged casts, handle the body of BlockDecl separately because ParentMap does not record
Stmt parent nodes inside a BlockDecl.

Fixes rdar://14686900

llvm-svn: 188101

llvm-svn: 188097

 - Noticed by edward-san (IRC).

llvm-svn: 188096

Use it to avoid repeating ourselves too often. Also store MVT::SimpleValueType
in the TTI tables so they can be statically initialized, MVT's constructors
create bloated initialization code otherwise.

llvm-svn: 188095

This fixes a problem when the path separator in the include/exclude
directory is different (e.g. "\" vs. "/") from the path separator in
the file path we are modifying.

Differential Revision: http://llvm-reviews.chandlerc.com/D1326

llvm-svn: 188094

llvm-svn: 188093

llvm-svn: 188092

llvm-svn: 188091

llvm-svn: 188090

llvm-svn: 188089

llvm-svn: 188088

llvm-svn: 188087

Since r187945, clang-cl will add the runtime library dependency to
the .obj file.

llvm-svn: 188086

This includes special members (copy/default ctor, copy assign, default
ctor) and template specializations for member function templates.

Good for a 5% decrease (1.80 to 1.71 GB) in size on Clang+LLVM's .dwo
files (when using fission).

llvm-svn: 188085

No functionality change.

llvm-svn: 188084

Avoids unnecessary static constructors.

llvm-svn: 188083

This is necessary to allow Clang to only emit implicit members when
there is code generated for them, rather than whenever they are ODR
used.

llvm-svn: 188082

This trades some complexity in operator== for not introducing static objects
into any functions using recursive directory iterators.

llvm-svn: 188081

Add a check for arrays of unknown bounds to is_destructible.  This fixes http://llvm.org/bugs/show_bug.cgi?id=16839

llvm-svn: 188080

The compiler was warning about using | on a uintptr_t and bool:

  Object/ELFObjectFile.h(131) : warning C4805: '|' : unsafe
  mix of type 'uintptr_t' and type 'bool' in operation

I think the warning might be useful in other cases, so I added
a cast instead of disabling it altogether.

llvm-svn: 188079

- updated RNBDefs.h to allow version numbers to be passed in via preprocessor defines
- update libdebugserver.cpp to compile against latest DNBProcessKill signature

Review: http://llvm-reviews.chandlerc.com/D1331
llvm-svn: 188078

Partial implementation of N3665.  This paper was not voted into the C++1y draft. However I was looking at it and with some experimentation realized that I could partially implement it, and at the same time offer a performance optimization to cout.  I simply added an xsputn override to the cout filebuf.  The override does nothing special at all if there is a non-trivial codecvt installed.  However if the codecvt returns true for always_noconv(), then this function can dump an entire string to fwrite, instead of doing it a character at a time under overflow().  This just makes sense.  I stopped short of a full implementation of N3665 because in order to do so, xsputn would have to allocate a buffer when always_noconv() returned false, and I don't want to go to that expense.

llvm-svn: 188077

llvm-svn: 188076

Patch by Richard Mitton.

llvm-svn: 188075

llvm-svn: 188074

llvm-svn: 188073

llvm-svn: 188072

In Thumb1, only one variant is supported: CPS{effect} {flags}

Thumb2 supports three:
CPS{effect}.W {flags}
CPS{effect} {flags} {mode}
CPS {mode}

Canonically, .W should be used only when ambiguity is present between encodings of different width.
The wide suffix is still accepted for the latter two forms via aliases.

llvm-svn: 188071

llvm-svn: 188070

%n does not increase the input item count. The new code emits writes to %n
arguments even if it has run out of input items.

llvm-svn: 188069