granicus.if.org Git

clang-format: Fix incorrect calculation of "length" of /**/ comments.

This could lead to column limit violations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272125 91177308-0d34-0410-b5e6-96231b3b80d8

clang-format: Fix bug in function ref qualifier identification.

.. and simplify it.

Before:
  void A::f()&& {}
  void f() && {}

After:
  void A::f() && {}
  void f() && {}

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272124 91177308-0d34-0410-b5e6-96231b3b80d8

[Clang][AVX512][BUILTIN]Adding intrinsics for range_round_{sd|ss}

Differential Revision: http://reviews.llvm.org/D21002

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272123 91177308-0d34-0410-b5e6-96231b3b80d8

Add doxygen comments to xmmintrin.h's intrinsics.
Only half of the intrinsics in this file is documented here. The patch for the o
ther half will be sent out later.

The doxygen comments are automatically generated based on Sony's intrinsics docu
ment.

I got an OK from Eric Christopher to commit doxygen comments without prior code
review upstream.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272121 91177308-0d34-0410-b5e6-96231b3b80d8

[AVX512] Reformat macro intrinsics, ensure arguments have proper typecasts, ensure result is typecasted back to the generic types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272119 91177308-0d34-0410-b5e6-96231b3b80d8

[X86] Put parentheses around macro arguments in intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272118 91177308-0d34-0410-b5e6-96231b3b80d8

AMDGPU: Verify subtarget specific builtins

Cleanup setup of subtarget features.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272091 91177308-0d34-0410-b5e6-96231b3b80d8

[Sema] Teach CheckPlaceholderExpr about unaddressable functions.

Given the following C++:

```
void foo();
void foo() __attribute__((enable_if(false, "")));

bool bar() {
auto P = foo;
return P == foo;
}
```

We'll currently happily (and correctly) resolve `foo` to the `foo`
overload without `enable_if` when assigning to `P`. However, we'll
complain about an ambiguous overload on the `P == foo` line, because
`Sema::CheckPlaceholderExpr` doesn't recognize that there's only one
`foo` that could possibly work here.

This patch teaches `Sema::CheckPlaceholderExpr` how to properly deal
with such cases.

Grepping for other callers of things like
`Sema::ResolveAndFixSingleFunctionTemplateSpecialization`, it *looks*
like this is the last place that needed to be fixed up. If I'm wrong,
I'll see if there's something we can do that beats what amounts to
whack-a-mole with bugs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272080 91177308-0d34-0410-b5e6-96231b3b80d8

[ItaniumMangle] Mangle dependent __underlying_type correctly

We attempted to use the UnaryTransformType's UnderlyingType instead of
it's BaseType. This is not correct for dependent UnaryTransformType
because the have no underlying type.

This fixes PR28045.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272079 91177308-0d34-0410-b5e6-96231b3b80d8

[docs] Coverage: Explain how to avoid static initializers

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272067 91177308-0d34-0410-b5e6-96231b3b80d8

Make isNoThrow and hasDynamicExceptionSpec polymorphic so they can be used with both functionDecl and functionPrototype matchers.

Patch by Don Hinton.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272028 91177308-0d34-0410-b5e6-96231b3b80d8

[clang][AVX512][Intrinsics] Adding intrinsics reduce_[round]_{ss|sd} to clang

Differential Revision: http://reviews.llvm.org/D21014

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@272012 91177308-0d34-0410-b5e6-96231b3b80d8

Reapply [Coverage] Fix an assertion failure if the definition of an unused function spans multiple files.

We have an assertion failure if, for example, the definition of an unused
inline function starts in one macro and ends in another. This patch fixes
the issue by finding the common ancestor of the start and end locations
of that function's body and changing the locations accordingly.

Thanks to NAKAMURA Takumi for helping with fixing the test failure on Windows.

Differential Revision: http://reviews.llvm.org/D20997

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271995 91177308-0d34-0410-b5e6-96231b3b80d8

Revert "[analyzer] Reapply r271907 (2nd try)."

Even with the fix in r271981, ASan is finding a stack use after return.

This reverts commits r271977 and r271981.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271984 91177308-0d34-0410-b5e6-96231b3b80d8

[analyzer] Speculative fix for r271907.

Fix a compilation error on the bots involving brace initialization.

Differential Revision: http://reviews.llvm.org/D12761

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271981 91177308-0d34-0410-b5e6-96231b3b80d8

[OPENCL] Fix wrongly vla error for OpenCL array.

Summary:
OpenCL should support array with const value size length, those const
varibale in global and constant address space and variable in constant
address space.

Fixed test case error.

Reviewers: Anastasia, yaxunl, bader

Subscribers: bader, cfe-commits

Differential Revision: http://reviews.llvm.org/D20090

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271978 91177308-0d34-0410-b5e6-96231b3b80d8

[analyzer] Reapply r271907 (2nd try).

Second try at reapplying
"[analyzer] Add checker for correct usage of MPI API in C and C++."

Special thanks to Dan Liew for helping test the fix for the template
specialization compiler error with gcc.

The original patch is by Alexander Droste!

Differential Revision: http://reviews.llvm.org/D12761

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271977 91177308-0d34-0410-b5e6-96231b3b80d8

Revert [Coverage] Fix an assertion failure if the definition of an unused function spans multiple files.

r271969 The test case fails on Windows.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271976 91177308-0d34-0410-b5e6-96231b3b80d8

Revert "[OPENCL] Fix wrongly vla error for OpenCL array."

Test case break on system-z.

This reverts commit 9a7212e1e87f1396952d74f8c62314a775ccbb1c.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271975 91177308-0d34-0410-b5e6-96231b3b80d8

[OPENCL] Fix wrongly vla error for OpenCL array.

Summary:
OpenCL should support array with const value size length, those const varibale in global and constant address space and variable in constant address space.

Reviewers: Anastasia, yaxunl, bader

Subscribers: bader, cfe-commits

Differential Revision: http://reviews.llvm.org/D20090

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271971 91177308-0d34-0410-b5e6-96231b3b80d8

[Coverage] Fix an assertion failure if the definition of an unused function spans multiple files.

We have an assertion failure if, for example, the definition of an unused
inline function starts in one macro and ends in another. This patch fixes
the issue by finding the common ancestor of the start and end locations
of that function's body and changing the locations accordingly.

Differential Revision: http://reviews.llvm.org/D20997

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271969 91177308-0d34-0410-b5e6-96231b3b80d8

Improve Visual Studio visualization of DeclaratorDecl

With this change, you can now expand its name and type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271966 91177308-0d34-0410-b5e6-96231b3b80d8

[CUDA] Add implicit conversion of __launch_bounds__ arguments to rvalue.

Fixes clang crash reported in PR27778.

Differential Revision: http://reviews.llvm.org/D20985

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271951 91177308-0d34-0410-b5e6-96231b3b80d8

Improved Visual Studio visualizations for template argument lists

Improved the visualizer for TemplateArgumentList to show type arguments in the DisplayString.
E.g., <double, long>. Added a visualizer for MultiLevelTemplateArgumentList.
I decided to display them by how they would appear in a template with the
(non-existent) template-id's omitted, so the DisplayString naturally presents
as something like <double, long>::<char *>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271944 91177308-0d34-0410-b5e6-96231b3b80d8

[CMake] Fixing a typo in a CMake option

CMake defines are set with -D, forgetting the D doesn’t work.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271937 91177308-0d34-0410-b5e6-96231b3b80d8

Adding an AST matcher to ignore parenthesis in *types* (rather than expressions). This is required for traversing certain types (like function pointer types).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271927 91177308-0d34-0410-b5e6-96231b3b80d8

Revert "Reapply "[analyzer] Add checker for correct usage of MPI API in C and C++.""

This reverts commit r271914. It is still breaking bots.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271920 91177308-0d34-0410-b5e6-96231b3b80d8

Add a release note about the --build-id change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271918 91177308-0d34-0410-b5e6-96231b3b80d8

Reapply "[analyzer] Add checker for correct usage of MPI API in C and C++."

Reapply r271907 with a fix for the compiler error with gcc about specializing
clang::ento::ProgramStateTrait in a different namespace.

Differential Revision: http://reviews.llvm.org/D12761

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271914 91177308-0d34-0410-b5e6-96231b3b80d8

Fix typo in last submission to visualize proper template argument

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271911 91177308-0d34-0410-b5e6-96231b3b80d8

Better Visual Studio visualization of TemplateArgument and TemplateArgumentList

For pack TemplateArguments, visualize all of the items in the pack
Visualize a TemplateArgumentList as a template argument list. E.g., <int, double>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271910 91177308-0d34-0410-b5e6-96231b3b80d8

Revert "[analyzer] Add checker for correct usage of MPI API in C and C++."

This reverts commit r271907. It broke a bunch of bots with compile errors
about specializations in different namespaces.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271909 91177308-0d34-0410-b5e6-96231b3b80d8

[analyzer] Add checker for correct usage of MPI API in C and C++.

This commit adds a static analysis checker to check for the correct usage of the
MPI API in C and C++.

3 path-sensitive checks are included:

- Double nonblocking: Double request usage by nonblocking calls
without intermediate wait.
- Missing wait: Nonblocking call without matching wait.
- Unmatched wait: Waiting for a request that was never used by a
nonblocking call.

Examples of how to use the checker can be found
at https://github.com/0ax1/MPI-Checker

Reviewers: zaks.anna

A patch by Alexander Droste!

Differential Revision: http://reviews.llvm.org/D12761

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271907 91177308-0d34-0410-b5e6-96231b3b80d8

[docs] Clarify limitations section of SourceBasedCodeCoverage.rst

Mention that the code coverage tool becomes less precise whenever
unpredictable changes in control flow occur.

Thanks to Sean Silva for pointing this out!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271902 91177308-0d34-0410-b5e6-96231b3b80d8

Give FileCheck a hint on which ld to match. Under Windows, the preferred
match was the ld.elf_so that should be matched in a second step. Add one
of the ever-present-but-irrelevant-for-this-test arguments to the
pattern to force matching the right argument.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271893 91177308-0d34-0410-b5e6-96231b3b80d8

[mips] The default ABI depends on the CPU not the Arch on MTI and IMG vendor triples.

Summary:
32-bit CPU's default to O32. 64-bit CPU's default to N64. The default CPU
(mips32r2/mips64r2) still depends on the arch so there's no functional
change when the CPU isn't specified but commands like:
clang -target mips-mti-linux-gnu -mips64r2
will now default to a 64-bit ABI like our gcc toolchains do* instead of
asserting in the backend**.

Other vendors (including Triple::UnknownVendor) still derive the default
ABI from the arch.

* Although not the same one as our gcc toolchains, clang has historically
defaulted to N64 where gcc defaults to N32.
** Mixing O32 and a 64-bit CPU causing assertions is a long-standing bug.

Reviewers: atanasyan

Subscribers: sdardis, cfe-commits

Differential Revision: http://reviews.llvm.org/D21016

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271884 91177308-0d34-0410-b5e6-96231b3b80d8

[clang-format] make header guard identification stricter (with Lexer).

Summary: make header guard identification stricter with Lexer.

Reviewers: djasper

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D20959

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271883 91177308-0d34-0410-b5e6-96231b3b80d8

[mips] The P5600 does not support N32/N64 since it's a 32-bit CPU.

Summary:

Reviewers: atanasyan

Subscribers: cfe-commits, sdardis

Differential Revision: http://reviews.llvm.org/D20963

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271877 91177308-0d34-0410-b5e6-96231b3b80d8

[mips] Replace almost all Arch checks in MipsTargetInfo with ABI checks. NFC.

Summary:
setABI() is still tied to the Arch component of the Triple to preserve existing
behaviour.

Reviewers: atanasyan

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D20961

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271875 91177308-0d34-0410-b5e6-96231b3b80d8

[AVX512] Convert masked palignr builtins directly to native IR similar to the other palignr builtins, but with a select to handle masking.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271873 91177308-0d34-0410-b5e6-96231b3b80d8

Slightly improve Visual Studio visualization of clang::Expr

Now it gives the StmtClass of the Expr as well as the type. It's still
a long way from full visualization of expressions, but I have found
that having the class really helps when debugging, so definitely
worth submitting.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271866 91177308-0d34-0410-b5e6-96231b3b80d8

Fixing problem with rsqrt28_sd

maskz_rsqrt28_sd mapped to mask_rsqrt28_sd and not to the maskz.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271836 91177308-0d34-0410-b5e6-96231b3b80d8

[Clang][AVX512]Adding set4 intrinsics

Differential Revision: http://reviews.llvm.org/D20866

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271835 91177308-0d34-0410-b5e6-96231b3b80d8

[Clang][AVX512][Intrinsics] Adding two definitions _mm512_setzero and _mm512_setzero_epi32

Differential Revision: http://reviews.llvm.org/D20871

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271832 91177308-0d34-0410-b5e6-96231b3b80d8

check-clang: LTO, aka libLTO.so, was redundant here, since llvm-lto depends on it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271818 91177308-0d34-0410-b5e6-96231b3b80d8

Add PIE magic for NetBSD. Add tests for the correct flags for
non-shared, PIE and shared output mode.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271801 91177308-0d34-0410-b5e6-96231b3b80d8

[AVX512] Remove 512-bit andnot tests from the avx512vl test file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271795 91177308-0d34-0410-b5e6-96231b3b80d8

[X86] Use unsigned types for vector arithmetic in intrinsics to avoid undefined behavior for signed integer overflow.

This is really only needed for addition, subtraction, and multiplication, but I did the bitwise ops too for overall consistency. Clang currently doesn't set NSW for signed vector operations so the undefined behavior shouldn't happen today.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271778 91177308-0d34-0410-b5e6-96231b3b80d8

[AVX512] Remove space in -1 constants. NFC

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271777 91177308-0d34-0410-b5e6-96231b3b80d8

Sema: do not attempt to sizeof a dependent type

We would attempt to evaluate the sizeof a dependent type to check for an
integral overflow. However, because the dependent type is not yet resolved, we
cannot determine if the expression would overflow. Report a failure to perform
a symbolic evaluation of a constant involving the dependent type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271762 91177308-0d34-0410-b5e6-96231b3b80d8

Revert commit r271708

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271761 91177308-0d34-0410-b5e6-96231b3b80d8

[Modules] Improve diagnostics for LockFileManager errors

Uses error message now provided by LockFileManager in LLVM r271755.

rdar://problem/26529101

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271758 91177308-0d34-0410-b5e6-96231b3b80d8

PR27989: only enqueue binary operators into the data recursive int expression
evaluator if they are actually int expressions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271754 91177308-0d34-0410-b5e6-96231b3b80d8

CodeGen: correct assertion

The assertion added earlier was overly strict. We need to strip the pointer
casts (as when constructing the GV). Correct the types (Function or Variable).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271750 91177308-0d34-0410-b5e6-96231b3b80d8

Bump libclang API minor version after r271351.

Also use the next enum value for CXObjCPropertyAttr_class.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271747 91177308-0d34-0410-b5e6-96231b3b80d8

Use the name of the file on disk to issue a new diagnostic about non-portable #include and #import paths.

Differential Revision: http://reviews.llvm.org/D19843
Corresponding LLVM change: http://reviews.llvm.org/D19842

Patch by Eric Niebler

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271708 91177308-0d34-0410-b5e6-96231b3b80d8

[Title] Revert test commit

Summary: Revert test commit

Trac Bug: #

Blame Rev:

Reviewed By:

Test Plan:

Revert Plan:

Database Impact:

Memcache Impact:

Other Notes:

EImportant:

- begin *PUBLIC* platform impact section -
Bugzilla: #
- end platform impact -

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271702 91177308-0d34-0410-b5e6-96231b3b80d8

Test commit

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271701 91177308-0d34-0410-b5e6-96231b3b80d8

Don't pass --build-id to ld by default.

We now have a cmake option to change the default: ENABLE_LINKER_BUILD_ID.

The reason is that build-id is fairly expensive, so we shouldn't impose
it in the regular edit/build cycle.

This is similar to gcc, that has an off by default --enable-linker-build-id
option.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271692 91177308-0d34-0410-b5e6-96231b3b80d8

Fix test for LLVM_LIBDIR_SUFFIX=64 case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271689 91177308-0d34-0410-b5e6-96231b3b80d8

Obj-C: Fix assert-on-invalid (PR27822)

Clang would assert when isObjCInstancetype() was called on a
tok::annot_cxxscope token.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271688 91177308-0d34-0410-b5e6-96231b3b80d8

RAS extensions are part of ARMv8.2.

This patch enables +ras +noras to AArch64 in clang.

Patch by: Roger Ferrer Ibanez and Oliver Stannard

Differential Revision: http://reviews.llvm.org/D20283

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271672 91177308-0d34-0410-b5e6-96231b3b80d8

[clang-format] skip empty lines and comments in the top of the code when inserting new headers.

Summary:
[clang-format] skip empty lines and comments in the top of the code when inserting new headers.

Pair-programmed with @hokein

Reviewers: djasper

Subscribers: ioeric, cfe-commits, hokein, klimek

Differential Revision: http://reviews.llvm.org/D20898

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271664 91177308-0d34-0410-b5e6-96231b3b80d8

[mips] Slightly simplify MipsTargetInfo::setDataLayout(). NFC.

Summary:

Reviewers: atanasyan

Subscribers: atanasyan, cfe-commits

Differential Revision: http://reviews.llvm.org/D20680

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271647 91177308-0d34-0410-b5e6-96231b3b80d8

Add a few missing Clang regression tests for Cortex-A53, Cortex-A57, Cortex-A72

Differential Revision: http://reviews.llvm.org/D20908

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271636 91177308-0d34-0410-b5e6-96231b3b80d8

Delete configure left over.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271609 91177308-0d34-0410-b5e6-96231b3b80d8

clangFrontend: Make intrinsics_gen optional for standalone build.

FIXME: intrinsics_gen may be exported from llvm.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271579 91177308-0d34-0410-b5e6-96231b3b80d8

[cmake] Fix-up r271533

I was appending to the wrong variable (over-zealous copy-paste from llvm on my part).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271565 91177308-0d34-0410-b5e6-96231b3b80d8

[docs] Add a limitations section to SourceBasedCodeCoverage.rst

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271544 91177308-0d34-0410-b5e6-96231b3b80d8

[cmake] Fix builds with LLVM_ENABLE_PIC=0

Summary:
When this flag is specified, the target llvm-lto is not built, but is still
used as a dependency of the test targets. cmake 2.8 silently ignored this
situation, but with cmake_minimum_required(3.4) it becomes an error. Fix this
by avoiding the inclusion the target as a dependency.

Reviewers: beanz

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D20883

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271533 91177308-0d34-0410-b5e6-96231b3b80d8

Suppress clang/test/CodeGen/lifetime-asan.c for targeting mingw.

clang.EXE: error: unsupported option '-fsanitize=address' for target 'x86_64-w64-windows-gnu'

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271509 91177308-0d34-0410-b5e6-96231b3b80d8

This adds target support and tests for Cortex-A73

Differential Revision: http://reviews.llvm.org/D20864

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[X86][AVX512] add intrinsics of Scalar FP to integer

Differential Revision: http://reviews.llvm.org/D20861

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[Clang][AVX512][INTRINSICS] adding round cvt and fix regular cvtps_ph

Differential Revision: http://reviews.llvm.org/D20870

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[docs] Fix misplaced comma

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[docs] Minor formatting changes and typo fixes

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271471 91177308-0d34-0410-b5e6-96231b3b80d8

[docs] Use cpp code-blocks where appropriate

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[docs] Add missing newline to console section

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[docs] Document the source-based code coverage feature

Differential Revision: http://reviews.llvm.org/D20715

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[asan] Added -fsanitize-address-use-after-scope flag

Summary:
Also emit lifetime markers for -fsanitize-address-use-after-scope.
Asan uses life-time markers for use-after-scope check.

PR27453

Reviewers: kcc, eugenis, aizatsky

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D20759

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clang/test/Driver/android-ndk-standalone.cpp: Tweak for dos r'\\'.

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FixIt: use getLocForEndOfToken to insert fix-it after a type name.

Instead of setting DeclSpec's range end to point to the next token
after the DeclSpec, we use getLocForEndOfToken to insert fix-it after a type
name.

Before this fix, fix-it will change
^(NSView view) to ^(*NSView view)

This commit correctly updates the source to ^(NSView* view).

rdar://21042144
Differential Revision: http://reviews.llvm.org/D20844

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Summary: Remove unused option

Reviewers: kcc, eugenis, aizatsky

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D20740

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[driver][arm] change regular expression to work on Windows

Differential Revision: http://reviews.llvm.org/D20600

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[X86][SSE] Replace (V)CVTTPS2DQ and VCVTTPD2DQ truncating (round to zero) f32/f64 to i32 with generic IR (clang)

The 'cvtt' truncation (round to zero) conversions can be safely represented as generic __builtin_convertvector (fptosi) calls instead of x86 intrinsics. We already do this (implicitly) for the scalar equivalents.

Note: I looked at updating _mm_cvttpd_epi32 as well but this still requires a lot more backend work to correctly lower (both for debug and optimized builds).

Differential Revision: http://reviews.llvm.org/D20859

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[Sema] Fix incorrect enum token namespace

Summary:
This patch fix the scoping of enum literal. They were not resolving
to the right type.

It was not causing any problem as one is a copy of the other one.

The literal in the switch are resolving to Sema.h:5527
```
  enum AccessResult {
    AR_accessible,
    AR_inaccessible,
    AR_dependent,
    AR_delayed
  };
```

Instead of SemaAccess.cpp:27
```
/// A copy of Sema's enum without AR_delayed.
enum AccessResult {
  AR_accessible,
  AR_inaccessible,
  AR_dependent
};
```

This issue was found by a new clang-tidy check (still on-going).

Reviewers: rsmith, aaron.ballman

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D20773

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[driver][arm] add armv7 and thumb include and lib paths

Add a new test android-ndk-standalone.cpp
with new Android NDK release tree structure.
Detect armv7 sub architecture and thumb mode,
to add system include and link search paths.

Differential Revision: http://reviews.llvm.org/D20600

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Disable warning about core features by default

Reviewers: Anastasia, yaxunl

Differential Revision: http://reviews.llvm.org/D20744

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Fixup list of available extensions

Reviewers: Anastasia

Differential Revision: http://reviews.llvm.org/D20447

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ObjC lifetime: pull sugar off when the qualifiers conflict.

It's possible to have multiple local ObjCLifetime qualifiers. When there is
a conflict, we can't stop after we reach a type that is directly qualified.
We need to keep pulling sugar off and removing the ObjCLifetime qualifers.

rdar://25804796

Differential Revision: http://reviews.llvm.org/D20843

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clang-format: [JS] no ASI on `import {x as\n y}`.

Summary: ASI did not handle the ES6 `as` operator correctly.

Reviewers: djasper

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D20817

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clang-format: [JS] Sort imported symbols.

Summary: E.g. sort `import {b, a} from 'x';` into `import {a, b} from 'x';`.

Reviewers: djasper

Subscribers: cfe-commits, klimek

Differential Revision: http://reviews.llvm.org/D20798

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It seems we need to add SemaExpr.cpp to the /bigobj list; I am getting consistent failures of hitting the section count limit.

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[Clang][Intrinsics][avx512] Continue Adding round cvt to clang

And remove trailing spaces in intrinsic f test
Differential Revision: http://reviews.llvm.org/D20810

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Fix the CLANG_ENABLE_STATIC_ANALYZER=OFF build.

tools/clang/tools/CMakeLists.txt does not create the
clang-check target when CLANG_ENABLE_STATIC_ANALYZER=OFF.

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Adding front-end support to several intrinsics (bit scanning, conversion and state reading intrinsics)

Adding LLVM front-end support to two intrinsics dealing with bit scan: _bit_scan_forward and _bit_scan_reverse.
Their functionality is as described in Intel intrinsics guide:
https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_bit_scan_forward&expand=371,370
https://software.intel.com/sites/landingpage/IntrinsicsGuide/#text=_bit_scan_reverse&expand=371,370

Furthermore, adding clang front-end support to these conversion intrinsics: _mm256_cvtsd_f64, _mm256_cvtsi256_si32 and _mm256_cvtss_f32.

Finally, adding tests to all of the above, as well as to the state reading intrinsics _rdpmc and _rdtsc.
Their functionality is also specified in the Intel intrinsics guide.

Commit on behalf of Omer Paparo Bivas

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[Clang][Intrinsics][avx512] Adding round intrinsics fot max/min/sqrt instruction set to clang

Differential Revision: http://reviews.llvm.org/D20812

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[Clang][Intrinsics][avx512] Adding round roundscale to clang

Differential Revision: http://reviews.llvm.org/D20815

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CodeGen: tweak CFString emission for COFF targets

The `isa' member was previously not given the correct DLL Storage. Ensure that
we give the `isa' constant `__CFConstantStringClassReference' the correct DLL
storage. Default to dllimport unless an explicit specification gives it a
dllexport storage.

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