llvm-svn: 191558

llvm-objdump: Dump COFF import table if -private-headers option is given.
llvm-svn: 191557

the other "Get*TypeName" functions.

llvm-svn: 191556

llvm-svn: 191555

llvm-svn: 191554

llvm-svn: 191553

Currently foldSelectICmpAndOr asserts if the "or" involves a vector
containing several of the same power of two. We can easily avoid this by
only performing the fold on integer types, like foldSelectICmpAnd does.

Fixes <rdar://problem/15012516>

llvm-svn: 191552

We want the modern behavior most of the time, so inverting the option simplifies
the driver and the tests.

llvm-svn: 191551

This motion appears to have consensus in the C++ committee and is
expected to be voted into the C++14 draft tomorrow during the formal
vote.

No extension warning in C++11 as attributes not specified in the
standard using the standard syntax in C++11 have implementation defined
meaning, and we define the meaning proposed for C++14.

There is one bug exposed as we do not warn on a deprecated template
specialization. I've left a FIXME in the test case and will dig into
that next.

Also, I will add a few more exhaustive test cases of the other features
specified for this attribute in a follow-up commit.

llvm-svn: 191550

here goes to Larisse Voufo.

llvm-svn: 191549

appropriately, especially when they appear within class templates.

llvm-svn: 191548

llvm-svn: 191547

No intended functionality change.

llvm-svn: 191546

llvm-svn: 191545

Move some tests from typo-correction.cpp to typo-correction-pt2.cpp
because they were running afoul of the hard-coded limit of 20 typos
corrected. Some of the tests after it were still working due to the
limit not applying to cached corrections and in cases where a non-NULL
MemberContext is passed in to Sema::CorrectTypo.  Most of the moved tests
still passed after being moved, but the test involving "data_struct" had
only been passing because the test had exceeded that limit so a fix for
it is also included (most of the changes to ParseStmt.cpp are shared with
and originated from another typo correction impovement that was split
into a separate commit).

llvm-svn: 191544

isn't repeatedly attempted for the same identifier at the same location.

llvm-svn: 191543

llvm-svn: 191542

llvm-svn: 191541

 * generic lambdas are now partially supported
 * add papers from formal motions in committee

llvm-svn: 191540

Phabricator code review is located here: http://llvm-reviews.chandlerc.com/D1750

llvm-svn: 191539

Remove the command line argument "struct-path-tbaa" since we should not depend
on command line argument to decide which format the IR file is using. Instead,
we check the first operand of the tbaa tag node, if it is a MDNode, we treat
it as struct-path aware TBAA format, otherwise, we treat it as scalar TBAA
format.

When clang starts to use struct-path aware TBAA format no matter whether
struct-path-tbaa is no, and we can auto-upgrade existing bc files, the support
for scalar TBAA format can be dropped.

Existing testing cases are updated to use the struct-path aware TBAA format.

llvm-svn: 191538

We started parsing /FI in r191442, and now we can pass it on to the
fallback too.

llvm-svn: 191537

The vector version of shiftedCodePosition() requires Replacements to be
in sorted order.

Turned existing comment about sorting for deduplicate() into an exact
post condition.

llvm-svn: 191536

- We really shouldn't compute line numbers for every file that is asked if it's
  the main file, it destroys the lazy computation.
- Invalid locations are no longer accounted to the main file, no other
  functionality change.

llvm-svn: 191535

llvm-svn: 191534

llvm-svn: 191533

Found by Arthur Yoo.

llvm-svn: 191532

Fix the test files by removing the unnecessary -emit-llvm flag (should address Matt Beaumont-Gay's concern regarding failure on a read-only filesystem)

llvm-svn: 191531

llvm-svn: 191530

llvm-svn: 191529

llvm-svn: 191528

Summary:
Changed UseTab to be a enum with three options: Never, Always,
ForIndentation (true/false are still supported when reading .clang-format).
IndentLevel should currently be propagated correctly for all tokens, except for
block comments. Please take a look at the general idea before I start dealing
with block comments.

Reviewers: klimek, djasper

Reviewed By: klimek

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1770

llvm-svn: 191527

We were previously using getFirstInsertionPt to insert PHI
instructions when vectorizing, but getFirstInsertionPt also skips past
landingpads, causing this to generate invalid IR.

We can avoid this issue by using getFirstNonPHI instead.

llvm-svn: 191526

The backend tries to use block operations like MVC, NC, OC and XC for
simple scalar operations.  For correctness reasons, it rejects any case
in which the regions might partially overlap.  However, for performance
reasons, it should also reject cases where the regions might be equal,
since the instruction might then not use the fast path.

This fixes a performance regression seen in bzip2.  We may want to limit
the optimisation even more in future, or even remove it entirely, but I'll
try with this for now.

llvm-svn: 191525

The backend previously folded offsets into PC-relative addresses
whereever possible.  That's the right thing to do when the address
can be used directly in a PC-relative memory reference (using things
like LRL).  But if we have a register-based memory reference and need
to load the PC-relative address separately, it's better to use an anchor
point that could be shared with other accesses to the same area of the
variable.

Fixes a FIXME.

llvm-svn: 191524

Abstract out the emission of vtables, add basic support for vtable emission when using -cxx-abi microsoft

Reviewed at http://llvm-reviews.chandlerc.com/D1532

llvm-svn: 191523

llvm-svn: 191522

This intrinsic is lowered into an equivalent INSERT_VECTOR_ELT which is
further lowered into a sequence of insert.w's on MIPS32.

llvm-svn: 191521

As specified in A8.8.72/A8.8.73/A8.8.74 in the ARM ARM, all variants of the ARM LDRD instruction have the following two constraints:

LDRD<c> <Rt>, <Rt2>, ...

(a) Rt must be even-numbered and not r14
(b) Rt2 must be R(t+1)

If those two constraints are not met the result of executing the instruction will be unpredictable.

Constraint (b) was already enforced, this commit adds support for constraint (a).

Fixes rdar://14479793.

llvm-svn: 191520

This intrinsic is lowered into an equivalent BUILD_VECTOR which is further
lowered into a sequence of insert.w's on MIPS32.

llvm-svn: 191519