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305 Commits

Author SHA1 Message Date
Eli Friedman e9ff191459 Remove a few more vector builtins. 
llvm-svn: 73022
 2009-06-07 09:32:56 +00:00
Daniel Dunbar fcec758f4e xmmintrin needs to include emmintrin, Darwin system headers seem to depend on it 
defining m128[id], at least.

llvm-svn: 73021
 2009-06-07 08:33:23 +00:00
Eli Friedman 5a996fc0fc Now that LLVM CodeGen can handle the generic variations a bit better, 
get rid of a few more clang vector builtins.

llvm-svn: 73015
 2009-06-07 07:12:56 +00:00
Douglas Gregor e183993ffa CMake: Install Clang's headers into the right place in the build tree, for regression testing 
llvm-svn: 73014
 2009-06-07 07:09:23 +00:00
Eli Friedman 4d8d7d3263 Replace more calls to builtins with generic code. 
llvm-svn: 72995
 2009-06-06 08:08:06 +00:00
Eli Friedman f5f303f92f Fix obvious typo. 
llvm-svn: 72994
 2009-06-06 07:42:17 +00:00
Eli Friedman d00fd2885e Fix some casts to work without -flax-vector-conversions. 
llvm-svn: 72981
 2009-06-06 03:45:06 +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
Eli Friedman f83c258eae Add aliases for a couple of SSE intrinsics. Patch by Ed Schouten. 
llvm-svn: 72717
 2009-06-02 05:55:48 +00:00
Anders Carlsson 2081200b8c Add 'cmp' SSE builtins and get rid of a bunch of other builtins. 
llvm-svn: 72032
 2009-05-18 19:16:46 +00:00
Eli Friedman 7df3447c10 Fix for PR3841: follow gcc's example and fall back to the system 
stdint.h unless we are freestanding.

Any suggestions here are welcome.

llvm-svn: 70806
 2009-05-03 23:00:48 +00:00
Anders Carlsson 9603143c5d Fix tyop in SSSE3 header (6808876). 
llvm-svn: 69623
 2009-04-20 20:31:10 +00:00
Chris Lattner 61639745b6 glibc plays some weird games with multiple different definitions of 
int8_t and games it with strange *_defined macros.  Emulate its weirdness
for better compatibility with linux etc.  Problem pointed out by anders 
johnson.

llvm-svn: 69458
 2009-04-18 19:11:11 +00:00
Chris Lattner ff8a9e6ee4 fix misspelt attribute. 
llvm-svn: 69362
 2009-04-17 17:55:23 +00:00
Chris Lattner 33d840cc8f define __va_copy unconditionally, but va_copy only in c99 or non-ansi mode. 
Fixes rdar://6759546, some code that actually used __va_copy because they
thought it was "more portable".

llvm-svn: 68503
 2009-04-07 05:12:42 +00:00
Anders Carlsson 57640939c2 Fix typo. 
llvm-svn: 68466
 2009-04-06 21:55:22 +00:00
Chris Lattner f16f90b4fd add support for the LONG_LONG_MIN/LONG_LONG_MAX/ULONG_LONG_MAX limits.h GNU extensions. 
rdar://6740292

llvm-svn: 68169
 2009-04-01 00:44:37 +00:00
Daniel Dunbar 2e8536cfaa Only intptr_t is protected by __intptr_t_defined. 
llvm-svn: 67018
 2009-03-15 03:16:47 +00:00
Chris Lattner 5a5194fec3 fix inverted conditional, rdar://6633188 
llvm-svn: 65704
 2009-02-28 18:53:33 +00:00
Daniel Dunbar 3283ff5088 Put compiler headers in <prefix>/lib/clang/1.0/include (vs 
<prefix>/Headers, gross).

llvm-svn: 65247
 2009-02-21 20:52:41 +00:00
Howard Hinnant 9c788c081c testing (reverted) 
llvm-svn: 64991
 2009-02-19 00:27:58 +00:00
Howard Hinnant 2d12fbdc2e testing 
llvm-svn: 64990
 2009-02-19 00:25:33 +00:00
Douglas Gregor ac3865c387 Remove pointless backslash 
llvm-svn: 64965
 2009-02-18 22:24:55 +00:00
Douglas Gregor c5c0488338 Add an unavailable __tg_promote function to attract incorrect uses of type-generic macros, rom Howard Hinnant. 
llvm-svn: 64919
 2009-02-18 17:23:05 +00:00
Chris Lattner abbd427cd0 initial reimplement tgmath.h, written by Howard Hinnant! 
llvm-svn: 64826
 2009-02-17 22:14:32 +00:00
Daniel Dunbar c9feeb54a5 Spell __always_inline__ correctly. 
llvm-svn: 64757
 2009-02-17 07:57:58 +00:00
Anders Carlsson b317efdf81 Add SSSE3 header 
llvm-svn: 64735
 2009-02-17 03:05:04 +00:00
Chris Lattner 325dec7343 remove dead macros 
llvm-svn: 64725
 2009-02-17 02:42:31 +00:00
Chris Lattner 2ca19c7ee7 explicitly cast integers to double. This a) silences any 
possible future "data loss" warnings, and b) makes it intensely
obvious to the user what the impl of these functions do in a
ambiguity error.

llvm-svn: 64724
 2009-02-17 02:41:36 +00:00
Chris Lattner 0021110773 asin support. No we don't care about complex int :) 
llvm-svn: 64723
 2009-02-17 02:37:35 +00:00
Chris Lattner dd0c64b102 hand macro expand this to make "candidate" set printing more useful. However, 
Now no candidates are printed because the 'notes' are in a system header. :(

#include <tgmath-sofar.h>
 double foo2(short *x) {
  return acos(x);
}

t.c:10:10: error: no matching function for call to '__tg_acos'; candidates are:
  return acos(x);
         ^~~~
1 diagnostic generated.

llvm-svn: 64722
 2009-02-17 02:30:54 +00:00
Chris Lattner bde5bd46b3 add support for integers to tgmath functions. I apparently need to provide 
all the integer types other than char/short to avoid overload ambiguities.

llvm-svn: 64721
 2009-02-17 02:22:33 +00:00
Chris Lattner 4e843feddc start converting over to attr(overloadable). Unfortunately, this 
produces really horrible diagnostics when overload ambiguities
happen:

t.c:10:10: error: call to '__tg_acos' is ambiguous; candidates are:
  return acos(x);
         ^~~~
In file included from t.c:1:
/Users/sabre/llvm/Debug/Headers/tgmath-sofar.h:49:1: note: candidate function
__TG_RC_1(x, acos, cacos)
^
/Users/sabre/llvm/Debug/Headers/tgmath-sofar.h:49:1: note: candidate function
__TG_RC_1(x, acos, cacos)
^
/Users/sabre/llvm/Debug/Headers/tgmath-sofar.h:49:1: note: candidate function
__TG_RC_1(x, acos, cacos)
^
/Users/sabre/llvm/Debug/Headers/tgmath-sofar.h:49:1: note: candidate function
__TG_RC_1(x, acos, cacos)
^
/Users/sabre/llvm/Debug/Headers/tgmath-sofar.h:49:1: note: candidate function
__TG_RC_1(x, acos, cacos)
^
/Users/sabre/llvm/Debug/Headers/tgmath-sofar.h:49:1: note: candidate function
__TG_RC_1(x, acos, cacos)
^

A possible fix is to just not use macros for this, which I'll probably go for,
but it would be nice to emit the type at the call, so we know what we asked for!

llvm-svn: 64720
 2009-02-17 02:14:31 +00:00
Mike Stump eff0cc98cf Fix 80col violations. 
llvm-svn: 64559
 2009-02-14 18:02:21 +00:00
Anders Carlsson 11352f9d63 Fix more xmmintrin.h typos 
llvm-svn: 64537
 2009-02-14 04:01:38 +00:00
Anders Carlsson 30c22d86e8 Fix an error in _mm_loaddup_pd that Eli noticed. 
llvm-svn: 64522
 2009-02-14 01:06:58 +00:00
Anders Carlsson 823c02eaab Add the nodebug attribute to intrinsics 
llvm-svn: 64519
 2009-02-14 01:00:11 +00:00
Chris Lattner 39bb0182bd anders johnson points out that some software depends on the 
definition of __intptr_t_defined when stdint.h defines intptr_t.

llvm-svn: 64497
 2009-02-13 22:43:13 +00:00
Chris Lattner 7e4c81c8c6 Give TargetInfo a new IntPtrType to hold the intptr_t type for 
a target.

Make Preprocessor.cpp define a new __INTPTR_TYPE__ macro based on this.

On linux/32, set intptr_t to int, instead of long.  This fixes PR3563.

llvm-svn: 64495
 2009-02-13 22:28:55 +00:00
Mike Stump 5b31ed3ff0 80col. 
llvm-svn: 64450
 2009-02-13 14:24:50 +00:00
Mike Stump 6b63074de9 Fix limits.h for linux, as glibc does a #include_next unless 
_GCC_LIMITS_H_ is defined, when __GNUC__ is defined.

Also, we need to stay away from possible conflicts with header guards.
We should use CLANG_ to prefix all header guards.

llvm-svn: 64408
 2009-02-12 23:06:31 +00:00
Anders Carlsson d0d8c540ca Add pmmintrin.h header. 
llvm-svn: 64291
 2009-02-11 06:39:50 +00:00
Anders Carlsson 5bc94e625b Fix some mistakes I made when I tried to decipher the Intel documentation of the MXCSR register 
llvm-svn: 64290
 2009-02-11 06:29:32 +00:00
Anders Carlsson 7325b61e74 Fix an #ifndef that should be an #ifdef instead. 
llvm-svn: 64206
 2009-02-10 06:18:19 +00:00
Chris Lattner 4293c8935a C++ really shouldn't check these #defines, thanks to Howard 
for pointing this out!

llvm-svn: 64037
 2009-02-07 22:21:31 +00:00
Chris Lattner 6726d42059 remove two eroneous suffixes, these promote to int. Thanks to Neil 
for pointing this out.

llvm-svn: 64011
 2009-02-07 08:49:37 +00:00
Chris Lattner 04441a10a5 add note, weirdness. 
llvm-svn: 64010
 2009-02-07 07:13:51 +00:00
Chris Lattner a7cc1267cf fix some missing parens, thanks for Eli's review! 
Obviously I make a miserable header developer :)

llvm-svn: 64009
 2009-02-07 06:42:04 +00:00
Chris Lattner 14bc3528f5 fix a typo that Sebastian noticed! 
llvm-svn: 64008
 2009-02-07 06:38:41 +00:00
Chris Lattner 5455db4273 make sure that UINTMAX_MAX has an unsigned type. This assumes that 
uintmax_t is unsigned long long, which is not optimal, but is assumed 
elsewhere already.

llvm-svn: 64007
 2009-02-07 06:38:06 +00:00
Chris Lattner 6bda45cec0 make various MAX/MIN constants be preprocessor constants, not C constants. 
Thanks to Eli for pointing this out.

llvm-svn: 64006
 2009-02-07 06:33:44 +00:00
Chris Lattner 19179ad680 start of tgmath, yuck. 
llvm-svn: 63990
 2009-02-07 00:47:29 +00:00
Chris Lattner 01af63beb4 Apparently it is important to define intptr_t and uintptr_t to 
long instead of int.  This is because system heaers like to redefine
typedefs and that is an error if they don't exactly match.  Use long
for intptr_t on all systems where long is the right size.

llvm-svn: 63984
 2009-02-07 00:23:17 +00:00
Sebastian Redl ad41b83816 Fix some errors in the new stdint.h. 
llvm-svn: 63982
 2009-02-06 23:57:52 +00:00
Chris Lattner 6fbf3a07bc only define MB_LEN_MAX if the system <limits.h> doesn't. 
don't typecast CHAR_MIN to char, this makes it not a PP constant
and gives it the wrong unpromoted type.  Thanks to Sebastian for
pointing this out!

llvm-svn: 63980
 2009-02-06 23:29:39 +00:00
Chris Lattner 404c2fb9cc add a stdint.h header. 
llvm-svn: 63977
 2009-02-06 22:59:47 +00:00
Chris Lattner 0b0cfbcb62 correct description 
llvm-svn: 63947
 2009-02-06 18:45:59 +00:00
Chris Lattner 1cee17aa5f first hack at limits.h 
llvm-svn: 63945
 2009-02-06 18:34:27 +00:00
Mike Stump f7444aa8df Avoid creating .dir files in the installation area. 
llvm-svn: 62744
 2009-01-22 02:53:03 +00:00
Anders Carlsson 43c2bab6d3 Fix more bugs I discovered 
llvm-svn: 62656
 2009-01-21 01:49:39 +00:00
Anders Carlsson 7322ea25a5 Fix some errors I noticed 
llvm-svn: 62620
 2009-01-20 21:51:44 +00:00
Anders Carlsson bfd47a3c00 Add mm_malloc.h, patch by Sam Weinig. 
llvm-svn: 61954
 2009-01-08 23:30:09 +00:00
Anders Carlsson f562b39e80 Add a MS specific intrinsic. 
llvm-svn: 61446
 2008-12-27 04:26:15 +00:00
Anders Carlsson a7e0e61b9d Eli noticed that I had forgotten some #defines. Add them. 
llvm-svn: 61445
 2008-12-26 22:49:10 +00:00
Anders Carlsson 70f8da06d3 Add float.h header. Eli, please review :) 
llvm-svn: 61444
 2008-12-26 17:10:18 +00:00
Anders Carlsson 88b53663fb Fix implementation of _mm_pause. 
llvm-svn: 61441
 2008-12-26 02:22:10 +00:00
Anders Carlsson 19ef5d49d4 OK, all tests pass. Let's start using the SSE2 header 
llvm-svn: 61440
 2008-12-26 00:57:11 +00:00
Anders Carlsson 37ba1a5927 Fix formatting 
llvm-svn: 61435
 2008-12-26 00:50:47 +00:00
Anders Carlsson 37c2371a88 Add _mm_pause and _MM_SHUFFLE 
llvm-svn: 61434
 2008-12-26 00:49:43 +00:00
Anders Carlsson 85eb1247a3 More SSE2 intrinsics 
llvm-svn: 61433
 2008-12-26 00:45:50 +00:00
Anders Carlsson a0d5ca2773 More SSE2 intrinsics 
llvm-svn: 61432
 2008-12-25 23:48:58 +00:00
Anders Carlsson 51beccbd0b Make _mm_add_si64 inlined 
llvm-svn: 61428
 2008-12-25 07:07:08 +00:00
Anders Carlsson a283f91a67 Add integer arithmetic intrinsics 
llvm-svn: 61412
 2008-12-24 02:41:00 +00:00
Anders Carlsson b08ac0b2b0 Add store/set/load intrisics 
llvm-svn: 61411
 2008-12-24 02:11:54 +00:00
Anders Carlsson f15e71d170 Start implementing some SSE2 instructions 
llvm-svn: 61410
 2008-12-24 01:45:22 +00:00
Anders Carlsson c72502308d Fix test failures noticed by Fariborz. 
llvm-svn: 61334
 2008-12-22 17:42:23 +00:00
Anders Carlsson e5f993da3d Flip the switch and start using the new xmmintrin.h 
llvm-svn: 61332
 2008-12-22 07:36:02 +00:00
Anders Carlsson 27046fc4e6 Comment out _mm_insert_pi16 for now 
llvm-svn: 61331
 2008-12-22 07:34:23 +00:00
Anders Carlsson 5aa0c50e29 Implement the last intrinsics, _mm_insert_pi16 is the last remaining one now. 
llvm-svn: 61330
 2008-12-22 07:08:03 +00:00
Anders Carlsson 25b16dbcd8 Add macros 
llvm-svn: 61328
 2008-12-22 05:42:03 +00:00
Anders Carlsson 8b79fc8aab Add misc intrinsics 
llvm-svn: 61327
 2008-12-22 05:20:34 +00:00
Anders Carlsson 53b3d4a32a Add control register intrinsics 
llvm-svn: 61326
 2008-12-22 05:00:07 +00:00
Anders Carlsson 4cf8ac8bb8 Add integer intrinsics 
llvm-svn: 61325
 2008-12-22 04:55:36 +00:00
Anders Carlsson 70d5f46646 Add cacheability intrinsics 
llvm-svn: 61323
 2008-12-22 03:50:21 +00:00
Anders Carlsson 1e71996bd1 Add store intrinsics 
llvm-svn: 61322
 2008-12-22 03:16:40 +00:00
Anders Carlsson c7d0d8b60d Add set intrinsics 
llvm-svn: 61321
 2008-12-22 02:51:35 +00:00
Anders Carlsson 13fd3a1411 Add load intrinsics 
llvm-svn: 61320
 2008-12-22 02:43:30 +00:00
Anders Carlsson 1e4a9b7c0d _mm_cvtsi64_ss is 64-bit only, so wrap it in #ifdef __x86_64__ 
Add composite conversion intrinsics - will implement them shortly.

llvm-svn: 61318
 2008-12-22 01:26:50 +00:00
Anders Carlsson 157643c8d7 Add a couple of conversion intrinsics 
llvm-svn: 61317
 2008-12-22 00:48:30 +00:00
Anders Carlsson 60053dd2a5 Add comparison intrinsics. 
llvm-svn: 61316
 2008-12-22 00:28:39 +00:00
Anders Carlsson 2df1ce496e Check in an in-progress version of xmmintrin.h that I had lying around. 
llvm-svn: 61315
 2008-12-22 00:01:20 +00:00
Douglas Gregor f7ab50df29 Define NULL to __null in C++, so that it's guaranteed to have the same size as a pointer 
llvm-svn: 60355
 2008-12-01 17:20:57 +00:00
Anders Carlsson 6b0dc85119 #define NULL as 0 when compiling as C++. This fixes the carbon.cpp and cocoa.mm test failures. 
llvm-svn: 58685
 2008-11-04 06:53:14 +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
Oscar Fuentes 07d9f9a6ec CMake: Builds and installs clang binary and libs (no docs yet). It 
must be under the `tools' subdirectory of the LLVM *source* tree.

llvm-svn: 58180
 2008-10-26 00:56:18 +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
Anders Carlsson f407150c06 Apparently gcc uses pi64 for the shift intrinsics. 
llvm-svn: 57145
 2008-10-06 02:07:50 +00:00
Anders Carlsson c442c92b6f Remove copyright notice, we decided not to have them. 
llvm-svn: 57118
 2008-10-05 17:21:08 +00:00
Eli Friedman bb936ce207 Implementation of stdarg.h. 
llvm-svn: 51672
 2008-05-29 10:40:55 +00:00
Eli Friedman bcfa2d75d7 Protect iso646.h from C++ (although I can't imagine why someone would 
need it...).  Patch by Mike Stump.

llvm-svn: 51360
 2008-05-21 03:11:31 +00:00
Eli Friedman 9e9b046ac9 Add a couple more headers. stddef was discussed on cfe-dev, and 
consensus was that it was fine; iso646 is trivial.

We actually don't need that many headers overall... on Ubuntu, at least, 
all we need are stdint.h, stdarg.h, limits.h, and float.h to stop 
depending on having gcc's headers around for normal code.

On a side note, the path searching needs some improvement; I had to 
hardcode the path to my header directory into clang.cpp to get the 
driver to use it consistently.

llvm-svn: 51317
 2008-05-20 13:34:26 +00:00
Eli Friedman f0d0e9e174 Use double-underscores in front of all non-keywords to protect against 
#define pollution.

llvm-svn: 51128
 2008-05-14 20:32:22 +00:00
Eli Friedman e94e0f66cd Make header use the new __builtin_shufflevector builtin. 
llvm-svn: 51117
 2008-05-14 20:11:29 +00:00
Chris Lattner 7a51313d8a Make a major restructuring of the clang tree: introduce a top-level 
lib dir and move all the libraries into it.  This follows the main
llvm tree, and allows the libraries to be built in parallel.  The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in.  This speeds
up parallel builds, particularly incremental ones.

llvm-svn: 48402
 2008-03-15 23:59:48 +00:00