This should fix the chapuni bots.

llvm-svn: 186611

F_Binary and friends were moved to include/Support/FileSystem.h

v2: Maintain compatibility with LLVM 3.3

Signed-off-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 186610

llvm-svn: 186609

s/Tokenize/Tokenizer/ to make the comment correspond to the
parameter name

llvm-svn: 186608

llvm-svn: 186607

It also doubles a test that F_Append works.

llvm-svn: 186606

and add a new option --driver-mode= to control it explicitly.

The CCCIsCXX and CCCIsCPP flags were non-overlapping, i.e. there
are currently really three modes that Clang can run in: gcc, g++
or cpp, so it makes sense to represent them as an enum.

Having a command line flag to control it helps testing.

llvm-svn: 186605

- wip.

llvm-svn: 186604

MSBuild writes response files as UTF-16 little endian with a byte order
mark.  With this change, clang will be able to read them, although we
still can't parse any of their flags.

Adds a UTF-16-LE response file with a BOM for testing.

Differential Revision: http://llvm-reviews.chandlerc.com/D1137

llvm-svn: 186603

Summary:
Change how error messages are constructed and stored in Diagnostics.
Separate the notion of 'context' when recursing down in the parser and actual errors.
This will simplify adding some new features, like argument overloading and error recovery.

Reviewers: klimek

CC: cfe-commits, revane

Differential Revision: http://llvm-reviews.chandlerc.com/D1168

llvm-svn: 186602

This reverts commit r186599 as I didn't want to commit this yet.

llvm-svn: 186601

llvm-svn: 186600

uses that wanted it. Also change the interface for createCompileUnit
to compensate. Fix comments that refer to TheCU as well.

llvm-svn: 186599

Changed declarations from Attr to InheritableAttr as they are already being processed that way semantically.

Patch thanks to Dean Sutherland!  Reviewed by Eli Friedman.

llvm-svn: 186598

<rdar://problem/14460024>

llvm-svn: 186597

llvm-svn: 186596

* assert that the return value is one of the documented values on msdn.
* on FILE_TYPE_UNKNOWN, check GetLastError.

Unfortunately I can't think of a way to get a FILE_TYPE_UNKNOWN on a test.

llvm-svn: 186595

Update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change.

llvm-svn: 186594

llvm-svn: 186593

This brings the compile time of the SLP-Vectorizer to about 2.5% of OPT for my testcase.

llvm-svn: 186592

llvm-svn: 186591

Test contents were somehow duplicated, resulting in any testcase that fails automatically failing twice.  Removing the duplicates.

llvm-svn: 186590

Windows/Path.inc: Introduce file_type::character_file and file_type::fifo_file in sys::fs::getStatus(HANDLE).

It fixes llvm/test/Other/close-stderr.ll on msys.

FIXME: Provide unittests.
llvm-svn: 186588

The plan is to use it for clang and lld.

Major behavior changes:
- We can now parse UTF-16 files that have a byte order mark.
- PR16209: Don't drop backslashes on the floor if they don't escape
  anything.

The actual parsing loop was based on code from Clang's driver.cpp,
although it's been rewritten to track its state with control flow rather
than state variables.

Reviewers: hans

Differential Revision: http://llvm-reviews.chandlerc.com/D1170

llvm-svn: 186587

sys::fs::status() doesn't work on pipes. Investigating.

llvm-svn: 186586

and -fomit-frame-pointer.

- Parses eh_frame FDEs to determine the function address and size so that
the call frame parsing can continue.

Note: This code path is specific to ELF and PECOFF, because ObjectFileMachO
uses LCT_FunctionStarts to efficiently populate the symbol table.

Thanks to Jason Molenda for the review!

llvm-svn: 186585

Replacing a morally duplicate diagnostic by adding it to an existing diagnostic's select list.  Updates the tests for the more consistent diagnostic.

llvm-svn: 186584

Before:
  void f() {
    (a->*
     aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)(aaaa,
                                           bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb);
  }

After:
  void f() {
    (a->*aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)(
        aaaa, bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb);
  }

Also add missing test case.

llvm-svn: 186583

Use CaptureDroppedDiagnostics to make sure that there is a diagnostic
client installed when warning flags are parsed.

llvm-svn: 186582

Let users override the normal behavior to run leak checking earlier in
the process. Also fix a couple nits here and there.

llvm-svn: 186581

Tests for r186574.

llvm-svn: 186580

It is required for chromium sandboxing code.
From the description it seems to be indeed synchronous -- called back on syscall with incorrect arguments,
but seems to be unused in practice. So this should be fine.

llvm-svn: 186579

Removed a parameter from handleAttrWithMessage to make it more consistent with other attribute handlers, as well as other attribute error messages.  Added missing test cases for the unavailable attribute, and updated the deprecated test case.

llvm-svn: 186578

llvm-svn: 186577

llvm-svn: 186576

Existing tests are not changed but the set-up work is moved into a fixture
to simplify forthcoming new tests.

llvm-svn: 186575

llvm-svn: 186574

This should be the last of the R.SBG patches for now.

llvm-svn: 186573

Also, fix the namespace for two instructions that I missed previously.

llvm-svn: 186572

The original code only folded SRA into ROTATE ... SELECTED BITS
if there was no outer shift.  This patch splits out that check
and generalises it slightly.  The extra cases aren't really that
interesting, but this is paving the way for RNSBG support.

llvm-svn: 186571