llvm-svn: 372515

The AVX512 cases still need some work to correct recognise the PMOV truncation cases.

llvm-svn: 372514

In case of linking binary blobs which do not have any ELF headers, we can
deduce MIPS ABI  ELF header flags from an `emulation` option.

Patch by Kyle Evans.

llvm-svn: 372513

No behavior change.

llvm-svn: 372512

This fixes buildbot failures for https://reviews.llvm.org/rL372459.
(at least on PowerPC/Z )

The fix is generated by running clang-format on the error lines only.

llvm-svn: 372511

This has the potential to uncover missed analysis/folds as shown in the
min/max code comment/test, but fewer restrictions on icmp folds should
be better in general to solve cases like:
https://bugs.llvm.org/show_bug.cgi?id=43310

llvm-svn: 372510

llvm-svn: 372509

llvm-svn: 372508

The static analyzer is warning about potential null dereferences, but we should be able to use cast<> directly and if not assert will fire for us.

llvm-svn: 372507

llvm-svn: 372506

Differential Revision: https://reviews.llvm.org/D67872

llvm-svn: 372505

[NVPTX] NVPTXLowerAggrCopies - Silence static analyzer dyn_cast<StoreInst> null dereference warning. NFCI.

llvm-svn: 372504

We were already doing this dyn_cast && isa<> && cast<> pattern for some add*Operands methods, just do this more consistently to stop clang static analyzer warning so much.

llvm-svn: 372503

llvm-svn: 372502

llvm-svn: 372501

The static analyzer is warning about potential null dereferences, but we should be able to use cast<> directly and if not assert will fire for us.

llvm-svn: 372500

The static analyzer is warning about potential null dereference, but we should be able to use cast<ConstantFPSDNode> directly and if not assert will fire for us.

llvm-svn: 372499

We are missing costs for a lot of truncation cases, I'm hoping to address all the 'zero cost' cases in trunc.ll

I thought this was a vector widening side effect, but even before this we had some interesting LV decisions (notably over indvars) being made due to these zero costs.

llvm-svn: 372498

Summary:
This patch adds support for the Whitesmiths indentation style to clang-format. It’s an update to a patch submitted in 2015 (D6833), but reworks it to use the newer API.

There are still some issues with this patch, primarily around `switch` and `case` support. The added unit test won’t currently pass because of the remaining issues.

Reviewers: mboehme, MyDeveloperDay, djasper

Reviewed By: MyDeveloperDay

Subscribers: krasimir, MyDeveloperDay, echristo, cfe-commits

Patch By: @timwoj (Tim Wojtulewicz)

Tags: #clang

Differential Revision: https://reviews.llvm.org/D67627

llvm-svn: 372497

llvm-svn: 372495

llvm-svn: 372494

Summary: This way it works better with MinGW.

Subscribers: mstorsjo, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D67887

llvm-svn: 372493

ObjCObjectPointerType arguments.

All callers already had one, just creating a QualType to pass, after
which the function cast it right back.

llvm-svn: 372492

https://rise4fun.com/Alive/v9Y4

llvm-svn: 372491

Only a single `X >= Y && Y == 0  -->  Y == 0` fold appears to be missing.

llvm-svn: 372490

One case is not handled.

llvm-svn: 372489

Adds sidebar links to mailing lists, IRC, and meetups and social events.

llvm-svn: 372488

Adds a new page for existing Getting Involved, Development Process, and Community Proposals articles. Also moves Mailing Lists, Meetups and social events, and IRC sections.

llvm-svn: 372487

This silences warnings about comparison of integers between unsigned
long long (which is what the Windows SOCKET type is) and signed int
when building in MinGW mode.

Differential Revision: https://reviews.llvm.org/D67863

llvm-svn: 372486

SetErrorStringWithFormat only supports normal printf style format
strings.

Differential Revision: https://reviews.llvm.org/D67862

llvm-svn: 372485

This fixes a warning when built with Clang in MinGW mode.

Differential Revision: https://reviews.llvm.org/D67860

llvm-svn: 372484

This matches how it is done in all other similar ifdefs throughout
lldb.

Differential Revision: https://reviews.llvm.org/D67858

llvm-svn: 372483

This fixes build errors like these:

NativeRegisterContextWindows.h:22:33: error: extra qualification on member 'NativeRegisterContextWindows'
  NativeRegisterContextWindows::NativeRegisterContextWindows(
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

Differential Revision: https://reviews.llvm.org/D67856

llvm-svn: 372482

This fixes (one aspect of) compilation of LLDB with MSVC for ARM64.

LLDB source files include intrin.h, and the MSVC intrin.h transitively
includes arm64intr.h, which has an ARM64_FPSR define, which clashes
with the enum declaration.

Differential Revision: https://reviews.llvm.org/D67864

llvm-svn: 372481

While Promoting alloca instruction of Vector Type, 
Check total size in bits of its slices too.
If they don't match, don't promote the alloca instruction.

Bug : https://bugs.llvm.org/show_bug.cgi?id=42585

llvm-svn: 372480

Testing commit acces. NFC.

llvm-svn: 372479

or the size of the profile for profile in ExtBinary format.

Fix a test failure on Mac.

[SampleFDO] Expose an interface to return the size of a section or the
size of the profile for profile in ExtBinary format.

Sometimes we want to limit the size of the profile by stripping some functions
with low sample count or by stripping some function names with small text size
from profile symbol list. That requires the profile reader to have the
interfaces returning the size of a section or the size of total profile. The
patch add those interfaces.

At the same time, add some dump facility to show the size of each section.

Differential revision: https://reviews.llvm.org/D67726

llvm-svn: 372478

Summary:
This patch introduces `norecurse` function attribute deduction.

`norecurse` will be deduced if the following conditions hold:
* The size of SCC in which the function belongs equals to 1.
* The function doesn't have self-recursion.
* We have `norecurse` for all call site.

To avoid a large change, SCC is calculated using scc_iterator in InfoCache initialization for now.

Reviewers: jdoerfert, sstefan1

Reviewed By: jdoerfert

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D67751

llvm-svn: 372475

The new constructor can simplify some llvm-readobj call sites.

Reviewed By: grimar, dblaikie

Differential Revision: https://reviews.llvm.org/D67797

llvm-svn: 372473

Fixes 'document not included in toctree' bug for FAQ and Lexicon topics.

llvm-svn: 372470