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Author SHA1 Message Date
Joerg Sonnenberger c2f91c37e8 Don't depend on undefined macros being 0, there are options for the 
preprocessor to warn about it.

llvm-svn: 147466
 2012-01-03 19:22:38 +00:00
NAKAMURA Takumi 96d77daa49 clang/lib/Headers/CMakeLists.txt: Unbreak cmake build. 
llvm-svn: 147373
 2011-12-30 10:38:16 +00:00
Craig Topper b4ceb6fd52 Add FMA4 intrinsics. 
llvm-svn: 147372
 2011-12-30 09:15:03 +00:00
Craig Topper ba418d8e91 Remove an accidental change from r147370. Would only break if the new fma4 flag was used. 
llvm-svn: 147371
 2011-12-30 07:35:49 +00:00
Craig Topper ffdb46ceef Add FMA4 feature flag. Intrinsics coming soon. Also make sse4a feature flag imply sse3. Matches gcc behavior. 
llvm-svn: 147370
 2011-12-30 07:33:42 +00:00
Richard Smith 6b751dc2c6 Unbreak cmake build after r147340. 
llvm-svn: 147355
 2011-12-29 21:42:29 +00:00
Craig Topper 1de8348db7 Add popcnt feature flag to match gcc. This flag is implied when sse42 is enabled, but can be disabled separately. Move popcnt intrinsics to popcntintrin.h to match gcc. 
llvm-svn: 147340
 2011-12-29 16:10:46 +00:00
NAKAMURA Takumi 9a3f299f0e clang/lib/Headers/CMakeLists.txt: Unbreak cmake build to add bmi2intrin.h since r147275. 
llvm-svn: 147276
 2011-12-26 03:20:06 +00:00
Craig Topper c334dd68a7 Add BMI2 intrinsics. 
llvm-svn: 147275
 2011-12-26 02:31:10 +00:00
NAKAMURA Takumi dceeeb8918 lib/Headers/CMakeLists.txt: Fix cmake build since r147263, for two missing headers. 
llvm-svn: 147266
 2011-12-25 12:47:46 +00:00
Craig Topper a06d4a1c40 Add the rest of the BMI intrinsics. 
llvm-svn: 147265
 2011-12-25 07:27:12 +00:00
Craig Topper f2855ade2b Add intrinsics for lzcnt and tzcnt instructions. 
llvm-svn: 147263
 2011-12-25 06:25:37 +00:00
Craig Topper 22967d4a61 Add BMI, BMI2, and LZCNT feature flags to enable adding intrinsics. 
llvm-svn: 147262
 2011-12-25 05:06:45 +00:00
Craig Topper 175543ac78 Add last of the AVX2 intrinsics except for gather. 
llvm-svn: 147253
 2011-12-24 17:20:15 +00:00
Craig Topper 9f00948a82 Add AVX2 permute intrinsics. Also add parentheses on some macro arguments in other intrinsic headers. 
llvm-svn: 147241
 2011-12-24 07:55:14 +00:00
Craig Topper 9479895928 Add AVX2 intrinsics for FP vbroadcast, vbroadcasti128, and vpblendd. 
llvm-svn: 147239
 2011-12-24 05:19:29 +00:00
Craig Topper a6fdbd1807 Intrinsics for AVX2 unpack instructions. 
llvm-svn: 147237
 2011-12-24 03:58:43 +00:00
Craig Topper f4bb952533 More AVX2 intrinsics for shift, psign, some shuffles, and psadbw. 
llvm-svn: 147236
 2011-12-24 03:28:57 +00:00
Craig Topper 235a365d58 Add AVX2 multiply intrinsics. 
llvm-svn: 147219
 2011-12-23 08:31:16 +00:00
Craig Topper 1f2460ad43 Add AVX2 intrinsics for max, min, sign extend, and zero extend. 
llvm-svn: 147141
 2011-12-22 09:18:58 +00:00
Craig Topper a73baa8050 Add a few more AVX2 intrinsics and fix the type strings on a couple SSE intrinsics. 
llvm-svn: 147048
 2011-12-21 08:35:05 +00:00
Craig Topper 3fe5ac40db Add AVX2 horizontal add/sub intrinsics. 
llvm-svn: 147047
 2011-12-21 08:17:40 +00:00
Craig Topper a89747dd1e Add AVX2 intrinsics for pavg, pblend, and pcmp instructions. Also remove unneeded builtins for SSE pcmp. Change SSE pcmpeqq and pcmpgtq to not use builtins and just use vector == and >. 
llvm-svn: 146969
 2011-12-20 09:55:26 +00:00
Craig Topper a557e1c122 Add AVX2 intrinsics for and, andn, or, and xor. 
llvm-svn: 146862
 2011-12-19 09:03:48 +00:00
Craig Topper 94aba2c260 More AVX2 intrinsic support including saturating add/sub and palignr. 
llvm-svn: 146857
 2011-12-19 07:03:25 +00:00
Craig Topper dec792ebb5 Begin adding AVX2 intrinsics. Necessitated increasing the number of bits used to store builtinID when serializing identifier table. 
llvm-svn: 146855
 2011-12-19 05:04:33 +00:00
Chad Rosier 7caca84ce4 Fix _mm_permute_ps and _mm256_permute_ps AVX intrinsics to use "I" (ICE) 
markings.  Fix avxintrin.h to take them into account.
Part of rdar://10595450

llvm-svn: 146810
 2011-12-17 01:51:05 +00:00
Chad Rosier 93375d5fa5 Revert r146797, which was a partial revert of r146791; It was correct in the 
first place.  The permutevar_* (note the *var*) intrinsics use ymm/mem.

llvm-svn: 146807
 2011-12-17 01:39:56 +00:00
Chad Rosier 0adfe7aa2f Fix _mm256_extractf128_* AVX intrinsics to use "I" (ICE) markings. Fix 
avxintrin.h to take them into account.
Part of rdar://10595450

llvm-svn: 146804
 2011-12-17 01:22:27 +00:00
Chad Rosier 3648646b2b Partial revert of r146791; vpermilps/vpermilpd instructions accepts ymm/mem/imm8. 
llvm-svn: 146797
 2011-12-17 00:50:42 +00:00
Chad Rosier 060d03be1c Fix _mm256_round_pd, _mm256_round_ps, _mm_permute_pd and _mm256_permute_pd AVX 
intrinsics to use "I" (ICE) markings.  Fix avxintrin.h to take them into 
account.
Part of rdar://10595450

llvm-svn: 146791
 2011-12-17 00:15:26 +00:00
Chad Rosier 33d22d8def Fix vinsertf128_* AVX intrinsics to use "I" (ICE) markings. Fix avxintrin.h to 
take them into account.
rdar://10590282

llvm-svn: 146758
 2011-12-16 21:40:31 +00:00
Chad Rosier 9138fea25e Fix vperm2f128_* AVX intrinsics to use "I" (ICE) markings. Fix avxintrin.h to 
take them into account.
rdar://10576962

llvm-svn: 146757
 2011-12-16 21:07:34 +00:00
Bob Wilson 16c4195548 Fix obvious error in _mm_test_all_zeros. PR11565. 
Patch by Mathias Gaunard!

llvm-svn: 146565
 2011-12-14 17:17:16 +00:00
Chandler Carruth 222c66db38 Fix a blatant typo or cut/paste-o reported by users of this header. 
llvm-svn: 146251
 2011-12-09 09:23:55 +00:00
Rafael Espindola 7a284b2e78 Use default visibility in the the symbols declared in unwind.h. This matches 
the behavior of gcc's unwind.h.

llvm-svn: 146208
 2011-12-09 00:08:01 +00:00
Rafael Espindola 18c7920d6b Add a minimal unwind.h that knows how to forward to the system one in systems 
that have it in /usr/include (only OS X Lion so far).

llvm-svn: 146140
 2011-12-08 05:01:39 +00:00
Daniel Dunbar e946e361ab Headers: wmmintrin.h only needs xmmintrin.h. 
- Fixes <rdar://problem/10261246> clang -maes option is not sufficient to
   include <wmmintrin.h>

llvm-svn: 145939
 2011-12-06 16:17:54 +00:00
Rafael Espindola 488ea473db Install cpuid.h when building with cmake too. 
llvm-svn: 145935
 2011-12-06 15:46:47 +00:00
Rafael Espindola 49118520de Fix comment. 
llvm-svn: 145271
 2011-11-28 20:05:27 +00:00
Rafael Espindola 0618d14edf Error on non x86 architectures. 
llvm-svn: 145185
 2011-11-27 15:21:33 +00:00
Rafael Espindola fd03d0b733 Fix file name in comments. 
llvm-svn: 145184
 2011-11-27 15:13:54 +00:00
Rafael Espindola d086573a4d Add the minimum implementation of cpuid.h. This works on "modern" intel cpus 
and on clang, which seams to handled "=b" correctly even when ebx is the
PIC register.

llvm-svn: 145149
 2011-11-26 20:53:19 +00:00
Eli Friedman f16beb3942 Fix some additional x86 intrinsics to use "I" (ICE) markings. Fix *mmintrin.h to take them into account. 
<rdar://problem/10341145>

llvm-svn: 144246
 2011-11-10 00:11:13 +00:00
Eli Friedman 9586cdb01e Misc fixes to pcmp*stri. 
llvm-svn: 144073
 2011-11-08 04:13:51 +00:00
Bob Wilson c9b97cc1da Fix vector macros to correctly check argument types. <rdar://problem/10261670> 
llvm-svn: 143792
 2011-11-05 06:08:06 +00:00
Eli Friedman 89c11337ba Add _mm_comige_sd to emmintrin.h, since I apparently forgot to do this in r138769. 
<rdar://problem/10230751>

llvm-svn: 141310
 2011-10-06 20:31:50 +00:00
Peter Collingbourne d937a99465 Clang-side build system infrastructure for multiple tblgens. 
llvm-svn: 141267
 2011-10-06 01:52:10 +00:00
Peter Collingbourne 2f3cf4b158 Add support for alignment-specifiers in C1X and C++11, remove 
support for the C++0x draft [[align]] attribute and add the C1X
standard header file stdalign.h

llvm-svn: 140796
 2011-09-29 18:04:28 +00:00
Eli Friedman 9bb51adcce Tweak *mmintrin.h so that they don't make any bad assumptions about alignment (which probably has little effect in practice, but better to get it right). Make the load in _mm_loadh_pi and _mm_loadl_pi a single LLVM IR instruction to make optimizing easier for CodeGen. 
rdar://10054986

llvm-svn: 139874
 2011-09-15 23:15:27 +00:00
Eric Christopher bd202c0496 Remove WCHAR_MIN and WCHAR_MAX from limits.h. According to posix and c99 
these should be in stdint.h - and they already are.

Fixes rdar://10097036.

llvm-svn: 139332
 2011-09-08 23:25:25 +00:00
Eli Friedman f8cb480528 Add missing function _mm_ucomige_sd to emmintrin.h. PR10803. 
llvm-svn: 138769
 2011-08-29 21:26:24 +00:00
Bruno Cardoso Lopes 7a98a7e681 Fix _mm256_shuffle_ps mask! Example, for mask=203, Instead of: 
<i32 3, i32 2, i32 8, i32 11, i32 3, i32 6, i32 12, i32 15>
generate:
  <i32 3, i32 2, i32 8, i32 11, i32 7, i32 6, i32 12, i32 15>

llvm-svn: 138411
 2011-08-23 23:29:45 +00:00
Howard Hinnant 854a3966d4 http://llvm.org/bugs/show_bug.cgi?id=10472 
llvm-svn: 135927
 2011-07-25 18:09:56 +00:00
Nick Lewycky c3218637bd Fix typo. 
llvm-svn: 135473
 2011-07-19 08:48:08 +00:00
Alexis Hunt 8cb46bb51c Implement a __WCHAR_UNSIGNED__ macro and use it to include WCHAR_MIN and 
WCHAR_MAX in limits.h, thus solving the problem where the system header
thinks it knows better.

llvm-svn: 135455
 2011-07-19 00:50:57 +00:00
NAKAMURA Takumi a185c78d4d lib/Headers/mm_malloc.h: Use __mingw_aligned_malloc() in _mm_malloc() on mingw. 
By default, mingw does not have _mm_alloc() nor _aligned_malloc().

llvm-svn: 135388
 2011-07-18 11:13:50 +00:00
Douglas Gregor c9c40ce861 Teach Clang's <float.h> to also include MinGW's <float.h>, which provides additional system definitions, from Ruben Van Boxem 
llvm-svn: 134407
 2011-07-05 14:17:04 +00:00
Douglas Gregor 21ad5dfc69 Define va_copy when in C++0x mode; C++0x picked it up from C99. 
llvm-svn: 133438
 2011-06-20 15:03:22 +00:00
Bill Wendling 03e7e430c3 Add 'may_alias' attribute. Noticed by Eli. 
llvm-svn: 131278
 2011-05-13 01:24:00 +00:00
Bill Wendling 502931fad9 Represent the unaligned loads natively. These are converted into a call to the 
correct unaligned load.

llvm-svn: 131268
 2011-05-13 00:11:39 +00:00
Bill Wendling e106c34817 LLVM doesn't always optimize away the four loads from this: 
(__m128){ p[0], p[1], p[2], p[3] }

which produces really bad code. This could be done in instcombine, but it's
probably better to do it in the front-end instead.
<rdar://problem/9424836>

llvm-svn: 131237
 2011-05-12 19:02:15 +00:00
Eli Friedman 8ba29d8e7f PR9866: Fix the implementation of _mm_loadl_pd and _mm_loadh_pd to not make 
bad assumptions about the alignment of the double* argument.

llvm-svn: 131052
 2011-05-07 18:59:31 +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
Eli Friedman fe0739dffb Some small improvements to the builtin (-ffreestanding) stdint.h; in 
particular, make sure to handle WCHAR_MIN correctly.

llvm-svn: 130618
 2011-04-30 19:02:59 +00:00
Chris Lattner f03406f103 don't use compound literals in MM macros, since they will be instantiated 
into user code which may warn about them with -pedantic.  Patch by Jonathan Sauer!

llvm-svn: 130149
 2011-04-25 20:42:40 +00:00
Eli Friedman 4547752402 PR9772: Fix the definition of WINT_MIN and WINT_MAX on Linux -ffreestanding. 
llvm-svn: 129907
 2011-04-21 05:45:45 +00:00
Michael J. Spencer 1737c9e0b5 Add mm3dnow.h. 
llvm-svn: 129572
 2011-04-15 15:11:21 +00:00
Chris Lattner 57540c5be0 fix a bunch of comment typos found by codespell. Patch by 
Luis Felipe Strano Moraes!

llvm-svn: 129559
 2011-04-15 05:22:18 +00:00
Bill Wendling 2c1c33552d Remove comment that snuck in there. 
llvm-svn: 129434
 2011-04-13 10:05:14 +00:00
Bill Wendling b9c9e34cb3 Just use a native "load" instead of translating the builtin later. Clang can 
take it!

I wasn't able to get __builtin_ia32_loaddqu to transform into an unaligned
load...I'll have to look into it further.

llvm-svn: 129427
 2011-04-13 05:58:17 +00:00
John McCall 91a528841b Implement the AVX cmp builtins as macros instead of static inlines. 
Patch by Syoyo Fujita!  Reviewed by Chris Lattner!  Checked in by me!

llvm-svn: 128984
 2011-04-06 03:37:51 +00:00
Ted Kremenek f49e1dd86d Add '#ifndef _PTRDIFF_T' guard around definition of ptrdiff_t. Fixes <rdar://problem/9210154>. 
llvm-svn: 128578
 2011-03-30 21:43:52 +00:00
NAKAMURA Takumi 1a780ee8a9 lib/Headers/mm_malloc.h: On Windows, we can expect _mm_malloc would be provided as macro by <malloc.h>. 
llvm-svn: 127654
 2011-03-15 02:32:43 +00:00
Oscar Fuentes 6401523405 CMake: updated list of installable header files. PR9321. 
llvm-svn: 126572
 2011-02-27 13:33:31 +00:00
Oscar Fuentes 15fe190027 Put targets on folders, if the IDE supports the feature. 
Requires CMake 2.8.3 or newer.

llvm-svn: 126094
 2011-02-20 22:06:44 +00:00
Oscar Fuentes 6f72540e46 New function for tablegenning: clang_tablegen. 
llvm-svn: 126093
 2011-02-20 22:06:32 +00:00
Anton Yartsev b9734cd4eb Optimized IR for vec_splat 
llvm-svn: 120610
 2010-12-01 21:59:31 +00:00
Chandler Carruth 45c2fb1e69 Undo part of my previous commit to mm_malloc.h, going back to the use of 
stdlib.h. There were numerous problems with forward declaring 'malloc' and
'free', but the most important is that these are reserved by POSIX and may be
implemented via a function-like macro.

As suggested by Dale Johannesen, I'm instead guarding the only include of this
in our builtin headers with __STDC_HOSTED__, and I've removed the include of
the header from the test suite. I'll discuss with folks whether we want to have
a hosted section of the test suite or not, and add it (and perhaps other tests)
back there if that's the direction.

llvm-svn: 119958
 2010-11-22 08:06:31 +00:00
Anton Yartsev f2a1345a34 turned pointers into pointers to const in function parameters in all functions/builtins accepting pointers to a const-qualified type according to PIM and "Language Extensions for CBEA" 
llvm-svn: 119376
 2010-11-16 20:09:36 +00:00
Chandler Carruth 5eef9ba483 Futher reduce the includes of our builtin headers, and teach limits.h to avoid 
include_next when not hosted or unavailable. This follows the pattern in
stdint.h and allows these headers to work even in a freestanding configuration
without a standard library.

llvm-svn: 119343
 2010-11-16 10:07:43 +00:00
Douglas Gregor c4a821860c Fix CMake installation of arm_neon.h 
llvm-svn: 116835
 2010-10-19 18:06:10 +00:00
NAKAMURA Takumi a8792e514a lib/Headers/stddef.h: wint_t should be defined whenever <stddef.h> is included with __need_wint_t. 
llvm-svn: 116794
 2010-10-19 03:42:41 +00:00
Eric Christopher 8a8673ea39 From scratch rewrite of mm_malloc.h. 
Patch by Matthew Beaumont-Gay!

llvm-svn: 116771
 2010-10-18 23:38:51 +00:00
Anton Yartsev 73d4023114 support for AltiVec extensions from the Cell architecture 
llvm-svn: 116478
 2010-10-14 14:37:46 +00:00
Douglas Gregor bd82998e35 Eliminate CIndexer::getClangPath(), since libclang no longer depends 
on the presence of a 'clang' executable. Simplify
CIndexer::getClangResourcesPath() a bit.

Patch up the CMake makefiles to install headers into two locations in
the build tree, for those silly cases where 'clang' will end up
looking into the wrong build directory for headers.

llvm-svn: 116260
 2010-10-11 23:17:59 +00:00
Chris Lattner 07704f1d7e the mmx intrinsic for pshufw should map to the IR intrinsic, not 
to a shufflevector.  Otherwise it doesn't turn into a pshufw.
This bug was introduced in the mmx rewrite.

llvm-svn: 115423
 2010-10-02 21:32:59 +00:00
Chris Lattner 1750cb037d __builtin_ia32_psrldqi128 too 
llvm-svn: 115301
 2010-10-01 06:58:49 +00:00
Chris Lattner 81f347fe6d the second argument to __builtin_ia32_pslldqi128 must be an immediate, 
so it needs to be called from a macro, not a function.  This is a necessary
but insufficient step towards fixing PR8221

llvm-svn: 115299
 2010-10-01 06:52:23 +00:00
Dale Johannesen 39d6f4b95c Clang part of MMX rewrite (goes with 115243). 
llvm-svn: 115244
 2010-09-30 23:57:50 +00:00
Douglas Gregor 1f7d02fb6d Define _Bool, bool, true, and false macros in <stdbool.h> when we're 
in a GNU-compatible C++ dialect. Fixes <rdar://problem/8477819>.

llvm-svn: 115028
 2010-09-29 04:57:11 +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
Anton Yartsev 79d6af3839 formatted everything to fit within 80 columns 
llvm-svn: 114249
 2010-09-18 00:39:16 +00:00
Chris Lattner ee8df8f167 fix PR7192 by defining wchar_t in a more conventional way. The 
type of L"x" can change based on command line arguments.

llvm-svn: 113127
 2010-09-05 23:29:49 +00:00
Chris Lattner 212a492063 fix incorrect MM_HINT_ definitions, PR8011 
llvm-svn: 112283
 2010-08-27 20:10:06 +00:00
Eric Christopher 2a9898f0a2 Move some type defines from smmintrin.h to emmintrin.h to match where 
gcc defines them.

llvm-svn: 112146
 2010-08-26 02:09:25 +00:00
Nick Lewycky 0b84914da0 Add x86intrin.h which is generic x86 intrinsics for more than just Intel. Thus 
far, this just #include's immintrin.h for compatibility.

llvm-svn: 111785
 2010-08-22 20:38:05 +00:00
Benjamin Kramer 6f35f3cd80 Disallow direct inclusion of avxintrin.h. Users should include immintrin.h instead. This matches GCC's behavior. 
llvm-svn: 111692
 2010-08-20 23:00:03 +00:00
Benjamin Kramer 65b9f7b255 Add immintrin meta header. 
- This is the official way to get AVX intrinsics, we might want to disallow
  direct inclusion of avxintrin.h, just like GCC does.

llvm-svn: 111660
 2010-08-20 18:04:07 +00:00