Commit Graph

22 Commits

Author SHA1 Message Date
Ekaterina Romanova 71a68c928a Add doxygen comments to mmintrin.h's intrinsics.
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
2016-06-10 00:10:40 +00:00
Craig Topper 1aa231e3aa [X86] Add typecasts to remove most assumptions about what __m128i/__m256i is defined as. Add similar typecasts for the fp types as well.
llvm-svn: 269632
2016-05-16 06:38:42 +00:00
Michael Kuperstein 591278c08d [X86] Add missing m64/int64 conversions
Define the 64-bit equivalents of _m_to_int and _m_from_int.

Differential Revision: http://reviews.llvm.org/D15572

llvm-svn: 256122
2015-12-20 12:37:18 +00:00
Sean Silva e4c3760a9f Clean up trailing whitespace in the builtin headers
llvm-svn: 247498
2015-09-12 02:55:19 +00:00
Michael Kuperstein e45af54cdb [X86] Rename DEFAULT_FN_ATTR macro to __DEFAULT_FN_ATTR
llvm-svn: 241065
2015-06-30 13:36:19 +00:00
Eric Christopher 9fc7fb274e Update the intel intrinsic headers to use the target attribute support.
This involved removing the conditional inclusion and replacing them
with target attributes matching the original conditional inclusion
and checks. The testcase update removes the macro checks for each
file and replaces them with usage of the __target__ attribute, e.g.:

int __attribute__((__target__(("sse3")))) foo(int a) {
  _mm_mwait(0, 0);
  return 4;
}

This usage does require the enclosing function have the requisite
__target__ attribute for inlining and code generation - also for
any macro intrinsic uses in the enclosing function. There's no change
for existing uses of the intrinsic headers.

llvm-svn: 239883
2015-06-17 07:09:32 +00:00
Eric Christopher 4d185168e9 Use a define for per-file function attributes for the Intel intrinsic headers.
This is a precursor to changing them to use the new target attribute
code.

llvm-svn: 239882
2015-06-17 07:09:20 +00:00
Eli Friedman cb59baaa20 PR9849: Fix _mm_setr_pi32 and friends to actually work correctly. They broke with the MMX rewrite a while back.
llvm-svn: 130945
2011-05-05 20:21:54 +00:00
Dale Johannesen 39d6f4b95c Clang part of MMX rewrite (goes with 115243).
llvm-svn: 115244
2010-09-30 23:57:50 +00:00
Bill Wendling 11191f11b8 Accidentally committed some temporary changes on my branch when reverting patches.
llvm-svn: 114936
2010-09-28 01:28:56 +00:00
Bill Wendling 6d8c442e08 Temporarily revert 114929 114925 114924 114921. It looked like they (or at least
one of them) was causing a series of failures:

http://google1.osuosl.org:8011/builders/clang-x86_64-darwin10-selfhost/builds/4518

svn merge -c -114929 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114929 into '.':
U    include/clang/Sema/Sema.h
U    include/clang/AST/DeclCXX.h
U    lib/Sema/SemaDeclCXX.cpp
U    lib/Sema/SemaTemplateInstantiateDecl.cpp
U    lib/Sema/SemaDecl.cpp
U    lib/Sema/SemaTemplateInstantiate.cpp
U    lib/AST/DeclCXX.cpp
svn merge -c -114925 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114925 into '.':
G    include/clang/AST/DeclCXX.h
G    lib/Sema/SemaDeclCXX.cpp
G    lib/AST/DeclCXX.cpp
svn merge -c -114924 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114924 into '.':
G    include/clang/AST/DeclCXX.h
G    lib/Sema/SemaDeclCXX.cpp
G    lib/Sema/SemaDecl.cpp
G    lib/AST/DeclCXX.cpp
U    lib/AST/ASTContext.cpp
svn merge -c -114921 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114921 into '.':
G    include/clang/AST/DeclCXX.h
G    lib/Sema/SemaDeclCXX.cpp
G    lib/Sema/SemaDecl.cpp
G    lib/AST/DeclCXX.cpp

llvm-svn: 114933
2010-09-28 01:09:49 +00:00
Chandler Carruth 42cf818be1 Fix a few more typos. Amusingly, GCC made the same mistake around version 3.2.
llvm-svn: 110546
2010-08-08 08:44:32 +00:00
Chandler Carruth 96f2e9e418 Add alternate names for x86 SIMD intrinsics. These aren't as common, but show
up enough to be worth supporting properly. Fixes PR7674.

llvm-svn: 109086
2010-07-22 06:47:28 +00:00
Chris Lattner 7eac805bb0 fix PR6658: inline isn't a keyword in C89 mode, use __inline__ instead.
llvm-svn: 99190
2010-03-22 18:14:12 +00:00
Anders Carlsson 327c8df90c Make our char vector types not be explicitly signed to match GCC and to fix compilation with C++ and -fno-lax-vector-conversions
llvm-svn: 82254
2009-09-18 19:18:19 +00:00
Eli Friedman 5173349565 Switch some functions from using x86 builtins to using vector
operations.

llvm-svn: 76753
2009-07-22 17:08:01 +00:00
Eli Friedman ebd9314f32 Misc fixes to MMX/SSE intrinsics: a few small bug fixes, and getting rid
of calls to builtins for constructs which can be expressed directly.

llvm-svn: 72979
2009-06-06 02:13:04 +00:00
Mike Stump eff0cc98cf Fix 80col violations.
llvm-svn: 64559
2009-02-14 18:02:21 +00:00
Anders Carlsson 823c02eaab Add the nodebug attribute to intrinsics
llvm-svn: 64519
2009-02-14 01:00:11 +00:00
Daniel Dunbar dc4030454d Fix mmintrin.h to use proper definition of functions taking no
arguments.
 - More important than it looks, this inhibits trivial inlining
   otherwise.

llvm-svn: 58360
2008-10-29 03:37:55 +00:00
Daniel Dunbar 42c68f26cf Mark mmintrin functions static inline, this ensures they don't end up
being emitted unless needed and doesn't inhibit inlining.
  - Can be fixed once we implement C99 inline semantics.

llvm-svn: 58303
2008-10-28 00:06:25 +00:00
Anders Carlsson 1e18220dc4 Actually use the mmintrin.h header, it's good enough now.
llvm-svn: 57150
2008-10-06 04:49:00 +00:00