languages, as well as specifying errno is not set by the math functions. Make the
clang front-end set those appropriately when the OpenCL language option is set.

Patch by Erik Schnetter!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190296 91177308-0d34-0410-b5e6-96231b3b80d8

-- For TargetInfo::getRealTypeByWidth also added support for IEEEQuad float type.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190294 91177308-0d34-0410-b5e6-96231b3b80d8

name lookup from lazily deserializing the other declarations with the same
name, by tracking a bit to indicate whether a name in a DeclContext might have
additional external results. This also allows lazier reconciling of the lookup
table if a module import adds decls to a pre-existing DC.

However, this exposes a pre-existing bug, which causes a regression in
test/Modules/decldef.mm: if we have a reference to a declaration, and a
later-imported module adds a redeclaration, nothing causes us to load that
redeclaration when we use or emit the reference (which can manifest as a
reference to an undefined inline function, a use of an incomplete type, and so
on). decldef.mm has been extended with an additional testcase which fails with
or without this change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190293 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190291 91177308-0d34-0410-b5e6-96231b3b80d8

SADDL, UADDL, SADDW, UADDW, SSUBL, USUBL, SSUBW, USUBW, ADDHN, RADDHN, SABAL, UABAL, SUBHN, RSUBHN, SABDL, UABDL, SMLAL, UMLAL, SMLSL, UMLSL, SQDMLAL, SQDMLSL, SMULL, UMULL, SQDMULL, PMULL



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190289 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190281 91177308-0d34-0410-b5e6-96231b3b80d8

Let clang-format consistently keep up to one empty line (configured via
FormatStyle::MaxEmptyLinesToKeep) in nested blocks, e.g. lambdas. Also,
actually format single statements in nested blocks.

Before:
  DEBUG({ int     i; });
  DEBUG({
    int i;
    // an empty line here would just be removed.
    int j;
  });

After:
  DEBUG({ int i; });
  DEBUG({
    int i;

    int j;
  });

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190278 91177308-0d34-0410-b5e6-96231b3b80d8

Improve readability. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190268 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190257 91177308-0d34-0410-b5e6-96231b3b80d8

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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190247 91177308-0d34-0410-b5e6-96231b3b80d8

remove the description about clang & llvm in the freebsd section (the reader probably know what are llvm and clang

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190246 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190245 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190244 91177308-0d34-0410-b5e6-96231b3b80d8

Update the link to the current code coverage reports (the previous one has not been updated since february 2010) + remove the spec references, not updated since May 2010

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190243 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190241 91177308-0d34-0410-b5e6-96231b3b80d8

Summary:
__uuidof on templated types should exmaine if any of its template
parameters have a uuid declspec.  If exactly one does, then take it.
Otherwise, issue an appropriate error.

Reviewers: rsmith, thakis, rnk

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1419

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190240 91177308-0d34-0410-b5e6-96231b3b80d8

For clarity, renamed (get/set)ParenRange as (get/set)ParenOrBraceRange
in CXXConstructExpr nodes.
Added testcase.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190239 91177308-0d34-0410-b5e6-96231b3b80d8

preserve getter's attribute. Also, do not attach
an inferred NS_RETURNS_INNER_POINTER to the inferred
property (it is illegal).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190223 91177308-0d34-0410-b5e6-96231b3b80d8

The groups of libm LIBBUILTIN definitions are reordered to match the order of
the corresponding __builtin_* definitions (which occur earlier in the
Builtins.def file).

No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190222 91177308-0d34-0410-b5e6-96231b3b80d8

The libm LIBBUILTIN definitions are reordered to the canonical (and
alphabetical) double (''), float ('f'), long double ('l') ordering.

No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190218 91177308-0d34-0410-b5e6-96231b3b80d8

The libm math functions should be marked with the "n" (nothrow) flag so that
the corresponding IR function declarations are tagged with the nounwind
attribute (this has been true in C mode, but not in C++ mode).

The test case has been updated to run in C++ mode in addition to in C mode.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190217 91177308-0d34-0410-b5e6-96231b3b80d8

sequence. All that matters here is whether we're doing the
std::initializer_list special case thing.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190213 91177308-0d34-0410-b5e6-96231b3b80d8

Before:
  Constructor()
      : aaaaaaaaaaaaaaaaaaaa(a), bbbbbbbbbbbbbbbbbbbbbbbb(b) {
                                 }
After:
  Constructor()
      : aaaaaaaaaaaaaaaaaaaa(a), bbbbbbbbbbbbbbbbbbbbbbbb(b) {
  }

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190209 91177308-0d34-0410-b5e6-96231b3b80d8

The explicit type specified for an enum can actually have a nested name
specifier.

This fixes llvm.org/PR17125.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190208 91177308-0d34-0410-b5e6-96231b3b80d8

Before:
  double &operator[](int i) { return 0; } int i;

After:
  double &operator[](int i) { return 0; }
  int i;

This fixes llvm.org/PR17134.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190207 91177308-0d34-0410-b5e6-96231b3b80d8

Exception specs are not part of the canonical type, but we shouldn't
drop them just because we merged a noreturn attribute.

Fixes PR17110.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190206 91177308-0d34-0410-b5e6-96231b3b80d8

Best guess at the right answer here - no guarantees of fitness for any
particular purpose.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190203 91177308-0d34-0410-b5e6-96231b3b80d8

I don't think Clang intends to implement this functionality.
ASan should be used instead. Since /RTC is often passed by default
from MSBuild, ignore the option to avoid bloating the output.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190202 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190199 91177308-0d34-0410-b5e6-96231b3b80d8

DIBuilder now uses an identifier to reference DIType in containing type field of
a DICompositeType (in r190190).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190191 91177308-0d34-0410-b5e6-96231b3b80d8

OpenMP: Data-sharing attributes analysis and clause 'shared' (fixed test threadprivate_messages.cpp)


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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190175 91177308-0d34-0410-b5e6-96231b3b80d8

I was going to update the comment referring to PipedJob, which was removed
some time ago, but then it turned out that this method is not actually used
at all.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190171 91177308-0d34-0410-b5e6-96231b3b80d8

When running a make-based command, SATestBuild tries to append a -jN flag
with an appropriate N to run the build in parallel. However, it failed
to take into account that each line read includes a trailing newline
(unless it is the last line of a file without a trailing newline), which
resulted in the "-jN" appearing on a line on its own.

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git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190162 91177308-0d34-0410-b5e6-96231b3b80d8

Add a test for the KFreeBSD define (#define __FreeBSD_kernel__ 1). This was introduced in commit r190048

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190159 91177308-0d34-0410-b5e6-96231b3b80d8

so allow that case and add appropriate tests.

Patch by Ruiling Song!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190129 91177308-0d34-0410-b5e6-96231b3b80d8

Before:
  FirstToken->WhitespaceRange.getBegin()
      .getLocWithOffset(First->LastNewlineOffset);

After:
  FirstToken->WhitespaceRange.getBegin().getLocWithOffset(
      First->LastNewlineOffset);

Re-add logic to prevent breaking after an empty set of parentheses.
Basically it seems that calling a function without parameters is more
like navigating along the same object than it is a separate step of a
builder-type call.

We might need to extends this in future to allow "short" parameters that
e.g. are an index accessing a specific element.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190126 91177308-0d34-0410-b5e6-96231b3b80d8