This fixes PR28326.

llvm-svn: 273986

Differential Revision: http://reviews.llvm.org/D21504

llvm-svn: 273812

[X86] Fix pslldq/psrldq intrinsics to not fail compilation with immediates larger than 16. This was accidentally broken in r272246.

llvm-svn: 273775

llvm-svn: 273533

Differential Revision: http://reviews.llvm.org/D21373

llvm-svn: 273401

[AVX512] Use a __v8hi vector inside of _mm_setzero_hi to match its name. Probably no real functional change.

llvm-svn: 273389

[AVX512] Fix _mm_setzero_di to not require avx512vl since its used by the avx512dqintrin.h. Also update the avx512dq test to not enable avx512vl feature so we can ensure correct dependencies.

llvm-svn: 273388

llvm-svn: 273386

llvm-svn: 273249

Include opencl-c.h by default as a module to utilize the automatic AST caching mechanism of clang modules.

Add an option -finclude-default-header to enable default header for OpenCL, which is off by default.

Differential Revision: http://reviews.llvm.org/D20444

llvm-svn: 273191

Summary:
This patch adds support for the _MM_ALIGN16 attribute on non-windows targets. This aligns Clang with ICC which supports the attribute on all targets.

Fixes PR28056

Reviewers: aaboud, echristo, cfe-commits, mkuper

Subscribers: zvi, mehdi_amini

Projects: #clang-c

Differential Revision: http://reviews.llvm.org/D21173

llvm-svn: 273095

Use the marketing name for the MSVC release as pointed out by Nico Weber!

llvm-svn: 272979

Earlier versions of MSVC did not include inttypes.h.  Ensure that we dont try to
include_next on those releases.

llvm-svn: 272741

llvm-svn: 272702

llvm-svn: 272701

Differential Revision: http://reviews.llvm.org/D21322

llvm-svn: 272667

Differential Revision: http://reviews.llvm.org/D20626

llvm-svn: 272658

There is no need to use a target-specific intrinsic to implement
_bit_scan_forward or _bit_scan_reverse, reimplementing them using
generic intrinsics makes it more likely that the middle end will
understand what's going on.

llvm-svn: 272564

CR: Michael Zuckerman
llvm-svn: 272549

We can now use __builtin_nontemporal_store instead of target specific builtins for naturally aligned nontemporal stores which avoids the need for handling in CGBuiltin.cpp

The scalar integer nontemporal (unaligned) store builtins will have to wait as __builtin_nontemporal_store currently assumes natural alignment and doesn't accept the 'packed struct' trick that we use for normal unaligned load/stores.

The nontemporal loads require further backend support before we can safely convert them to __builtin_nontemporal_load

Differential Revision: http://reviews.llvm.org/D21272

llvm-svn: 272540

llvm-svn: 272532

[AVX512] Implement masked and 512-bit pshufd intrinsics directly with __builtin_shufflevector and __builtin_ia32_select.

llvm-svn: 272467

llvm-svn: 272466

[AVX512] Implement 512-bit and masked shufflelo and shufflehi intrinsics directly with __builtin_shufflevector and __builtin_ia32_select. Also improve the formatting of the AVX2 version.

llvm-svn: 272452

llvm-svn: 272451

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.

llvm-svn: 272350

Summary: Clang changes to make use of the LLVM intrinsics added in D21160.

Reviewers: tra

Subscribers: jholewinski, cfe-commits

Differential Revision: http://reviews.llvm.org/D21162

llvm-svn: 272299

[X86] Handle AVX2 pslldqi and psrldqi intrinsics shufflevector creation directly in the header file instead of in CGBuiltin.cpp. Simplify the sse2 equivalents as well.

llvm-svn: 272246

[X86] Add void to the argument list of intrinsics that don't take arguments since empty argument list mean something else in C.

llvm-svn: 272244

This will allow us to remove the x86 instrinics from the backend.

Differential Revision: http://reviews.llvm.org/D21060

llvm-svn: 272141

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

llvm-svn: 272123

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.

llvm-svn: 272121

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

llvm-svn: 272119

llvm-svn: 272118

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

llvm-svn: 272012

maskz_rsqrt28_sd mapped to mask_rsqrt28_sd and not to the maskz.

llvm-svn: 271836

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

llvm-svn: 271835

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

llvm-svn: 271832

[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.

llvm-svn: 271778

llvm-svn: 271777