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161 Commits

Author SHA1 Message Date
Craig Topper
7c784d86eb Remove AVX vpermil intrinsics. I removed their uses from clang headers and builtins a while back. 
llvm-svn: 154985
 2012-04-18 05:24:00 +00:00
Craig Topper
788250eec1 Remove AVX2 vpermq and vpermpd intrinsics. These can now be handled with normal shuffle vectors. 
llvm-svn: 154778
 2012-04-15 22:43:31 +00:00
Craig Topper
448790d566 Fix 128-bit ptest intrinsics to take v2i64 instead of v4f32 since these are integer instructions. 
llvm-svn: 154580
 2012-04-12 07:23:00 +00:00
Craig Topper
6dbd5e534c Remove GCC builtins for vpermilp* intrinsics as clang no longer needs them. Custom lower the intrinsics to the vpermilp target specific node and remove intrinsic patterns. 
llvm-svn: 150060
 2012-02-08 06:36:57 +00:00
Craig Topper
c289726019 Remove most of the intrinsics for XOP VPCMOV instruction. They all aliased to the same instruction with different types. This would be better accomplished with casts in the not yet created xopintrin.h header file. 
llvm-svn: 149795
 2012-02-05 00:55:56 +00:00
Craig Topper
2b764de6ab Remove pcmpgt/pcmpeq intrinsics as clang is not using them. 
llvm-svn: 149367
 2012-01-31 06:52:44 +00:00
Craig Topper
c79d58b551 Add GCCBuiltin declarations for cmpsd/cmpss/cmppd/cmpps to allow custom code to be removed from clang. 
llvm-svn: 149234
 2012-01-30 08:33:36 +00:00
Craig Topper
c968a4ccc9 Remove AVX 256-bit unaligned load intrinsics. 128-bit versions had been removed a while ago. 
llvm-svn: 148922
 2012-01-25 04:42:03 +00:00
Jan Sjödin
cb98434ebe Add XOP Intrinsics and tests 
llvm-svn: 147949
 2012-01-11 15:20:20 +00:00
Jan Sjödin
2dfb343ffa Support for encoding all FMA4 instructions and tablegen patterns for all 
remaining FMA4 instructions and intrinsics with tests.

llvm-svn: 145525
 2011-11-30 22:09:42 +00:00
Bruno Cardoso Lopes
626d04cc6f This patch contains support for encoding FMA4 instructions and 
tablegen patterns for scalar FMA4 operations and intrinsic. Also
add tests for vfmaddsd.

Patch by Jan Sjodin

llvm-svn: 145133
 2011-11-25 19:33:42 +00:00
Craig Topper
7eab73f510 Add AVX2 variable shift instructions and intrinsics. 
llvm-svn: 143915
 2011-11-07 08:26:24 +00:00
Craig Topper
b1ef950217 Add AVX2 VPMOVMASK instructions and intrinsics. 
llvm-svn: 143904
 2011-11-07 03:20:35 +00:00
Craig Topper
d422190c0f Add AVX2 VEXTRACTI128 and VINSERTI128 instructions. Fix VPERM2I128 to be qualified with HasAVX2 instead of HasAVX. Mark VINSERTF128 and VEXTRACTF128 as never having side effects. 
llvm-svn: 143902
 2011-11-07 02:00:04 +00:00
Craig Topper
2773b8846e Fix accidental edit to __builtin_ia32_vperm2f128_ps256's name 
llvm-svn: 143901
 2011-11-07 00:54:28 +00:00
Craig Topper
01b852b95a More AVX2 instructions and their intrinsics. 
llvm-svn: 143895
 2011-11-06 23:04:08 +00:00
Craig Topper
31b1d79474 Add more AVX2 instructions and intrinsics. 
llvm-svn: 143861
 2011-11-06 06:12:20 +00:00
Craig Topper
80cdc1ee12 Add intrinsics for X86 vcvtps2ph and vcvtph2ps instructions 
llvm-svn: 143683
 2011-11-04 06:59:49 +00:00
Craig Topper
124b2fd08c Add new X86 AVX2 VBROADCAST instructions. 
llvm-svn: 143612
 2011-11-03 07:35:53 +00:00
Craig Topper
a2a55bd0b4 More AVX2 instructions and intrinsics. 
llvm-svn: 143536
 2011-11-02 06:54:17 +00:00
Craig Topper
c5482eb697 Add a bunch more X86 AVX2 instructions and their corresponding intrinsics. 
llvm-svn: 143529
 2011-11-02 04:42:13 +00:00
Craig Topper
361c873b52 Fix operand type for x86 pmadd_ub_sw intrinsic. 
llvm-svn: 143455
 2011-11-01 07:25:22 +00:00
Craig Topper
dbf10927d7 Fix operand type for int_x86_ssse3_phadd_sw_128 intrinsic 
llvm-svn: 143336
 2011-10-31 07:16:37 +00:00
Craig Topper
6eaf58df7c Begin adding AVX2 instructions. No selection support yet other than intrinsics. 
llvm-svn: 143331
 2011-10-31 02:15:10 +00:00
Craig Topper
f2a9bd3a4a Add intrinsics and feature flag for read/write FS/GS base instructions. Also add AVX2 feature flag. 
llvm-svn: 143319
 2011-10-30 19:57:21 +00:00
Craig Topper
daa1bc1e9a Mark X86 pcmpeq b/w/d intrinsics as being Commutative. pcmpeqq is already marked as Commutative. 
llvm-svn: 143317
 2011-10-30 18:33:35 +00:00
Craig Topper
e77289b243 Fix return type for X86 mpsadbw instrinsic. The instruction takes in a vector of 8-bit integers, but produces a vector of 16-bit integers. 
llvm-svn: 143313
 2011-10-30 17:22:45 +00:00
Craig Topper
fd96157f13 Remove intrinsics for X86 BLSI, BLSMSK, and BLSR intrinsics and replace with custom isel lowering code. 
llvm-svn: 142642
 2011-10-21 06:55:01 +00:00
Craig Topper
b1fa647871 Rename PEXTR to PEXT. Add intrinsics for BMI instructions. 
llvm-svn: 142480
 2011-10-19 07:48:35 +00:00
Chad Rosier
b87c4a6945 Renamed llvm.x86.sse42.crc32 intrinsics; crc64 doesn't exist. 
crc32.[8|16|32] have been renamed to .crc32.32.[8|16|32] and
crc64.[8|16|32] have been renamed to .crc32.64.[8|64].

llvm-svn: 132163
 2011-05-26 23:13:19 +00:00
Bill Wendling
8495856e95 Remove dead intrinsics. 
llvm-svn: 130831
 2011-05-04 02:40:54 +00:00
Michael J. Spencer
05b07faeaf Add 3DNow! intrinsics. 
llvm-svn: 129551
 2011-04-15 00:32:41 +00:00
Michael J. Spencer
9c5e660612 Fix whitespace and tabs. 
llvm-svn: 129517
 2011-04-14 14:33:36 +00:00
Bill Wendling
0984f4927e Reapply r129401 with patch for clang. 
llvm-svn: 129419
 2011-04-13 00:36:11 +00:00
Bill Wendling
f6446a0961 Revert r129401 for now. Clang is using the old way of doing things. 
llvm-svn: 129403
 2011-04-12 22:59:27 +00:00
Bill Wendling
f9c9d3e05b Remove the unaligned load intrinsics in favor of using native unaligned loads. 
Now that we have a first-class way to represent unaligned loads, the unaligned
load intrinsics are superfluous.

First part of <rdar://problem/8460511>.

llvm-svn: 129401
 2011-04-12 22:46:31 +00:00
Bill Wendling
b94ade249a The pshufw instruction came about in MMX2 when SSE was introduced. Don't place 
it in with the SSSE3 instructions.

Steward! Could you place this chair by the aft sun deck? I'm trying to get away
from the Astors. They are such boors!

llvm-svn: 115552
 2010-10-04 20:24:01 +00:00
Chris Lattner
d03783eaf2 the immediate field of pshufw is actually an 8-bit field, not a 8-bit field that is sign extended. This fixes PR8288 
llvm-svn: 115473
 2010-10-03 19:09:13 +00:00
Dale Johannesen
c14a1eda84 Massive rewrite of MMX: 
The x86_mmx type is used for MMX intrinsics, parameters and
return values where these use MMX registers, and is also
supported in load, store, and bitcast.

Only the above operations generate MMX instructions, and optimizations
do not operate on or produce MMX intrinsics. 

MMX-sized vectors <2 x i32> etc. are lowered to XMM or split into
smaller pieces.  Optimizations may occur on these forms and the
result casted back to x86_mmx, provided the result feeds into a
previous existing x86_mmx operation.

The point of all this is prevent optimizations from introducing
MMX operations, which is unsafe due to the EMMS problem.

llvm-svn: 115243
 2010-09-30 23:57:10 +00:00
Dale Johannesen
8354cab2de Add patterns for MMX that use the new intrinsics. 
Enable palignr intrinsic.
These may need adjustment for a new VT in due course.

llvm-svn: 113233
 2010-09-07 18:10:56 +00:00
Bill Wendling
b601685422 Revert int_x86_mmx_palignr_b intrinsic to match llvm-gcc's version. 
llvm-svn: 112886
 2010-09-02 22:31:53 +00:00
Bill Wendling
55612891ec - Change __builtin_ia32_palignr intrinsic type to match the pattern in clang. 
- Add patterns to match the following MMX builtins:

   * __builtin_ia32_vec_init_v8qi
   * __builtin_ia32_vec_init_v4hi
   * __builtin_ia32_vec_init_v2si
   * __builtin_ia32_vec_ext_v2si

  These builtins do not correspond to a single MMX instruction. They will have
  to be lowered -- most likely in the back-end.

llvm-svn: 112881
 2010-09-02 22:26:35 +00:00
Dale Johannesen
e7c3ecd9dd Recommit with changes. Comment out palignr for the 
moment, as there's a testcase that uses it and expects it
to be subject to optimizations; we won't be doing that.
Some adjustments based on feedback from Bill.

llvm-svn: 112754
 2010-09-01 22:43:48 +00:00
Dale Johannesen
8f257c1f83 Revert 112740, it broke some clang tests somehow... 
llvm-svn: 112744
 2010-09-01 21:36:44 +00:00
Dale Johannesen
20877c9c79 Add a few more missing MMX operations. This should be it. 
llvm-svn: 112740
 2010-09-01 21:03:03 +00:00
Dale Johannesen
1ba5a3fc80 Add some MMX intrinsics that duplicate functionality 
available in normal llvm operators.  We aren't going to
use those for MMX any more because it's unsafe for the
optimizers to synthesize new MMX instructions.

llvm-svn: 112685
 2010-09-01 00:40:09 +00:00
Chris Lattner
f0f35c4aea Add a new llvm.x86.int intrinsic, allowing access to the 
x86 int and int3 instructions.  Patch by Peter Housel!

llvm-svn: 111831
 2010-08-23 19:39:25 +00:00
Bruno Cardoso Lopes
3dcdd4b0bf Remove rsqrt/sqrt_nr intrinsics since there are no more builtins for them on clang 
llvm-svn: 110845
 2010-08-11 19:21:05 +00:00
Bruno Cardoso Lopes
15a98fafc3 Remove AVX 256-bit cast intrinsics now that clang is using __builtin_shufflevector for those 
llvm-svn: 110772
 2010-08-11 02:15:33 +00:00
Bruno Cardoso Lopes
423886f4db Remove AVX 256-bit unpack and interleave intrinsics now that clang is using __builtin_shufflevector for those 
llvm-svn: 110769
 2010-08-11 01:44:11 +00:00