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37 Commits

Author SHA1 Message Date
Bob Wilson
57c4ffb2f3 Use float64 instead of int64 vector elements for NEON vget_low and vget_high 
functions, since int64 is not a legal type and using it leads to inefficient
code.  PR8036.

llvm-svn: 113919
 2010-09-15 01:52:33 +00:00
Bob Wilson
3cef16bee1 Tidy whitespace in generated arm_neon.h. 
llvm-svn: 113865
 2010-09-14 21:52:34 +00:00
Nate Begeman
aa169cc470 Add tablegen support for vdup_lane 
llvm-svn: 110419
 2010-08-06 01:24:11 +00:00
Bob Wilson
c9fcc66f8e Fix a warning from gcc-4.0 (from the ppc buildbot). 
llvm-svn: 109605
 2010-07-28 18:21:10 +00:00
Bob Wilson
5ddef25de2 Change array references to match my previous change to use the public type 
names for the array fields.

llvm-svn: 106803
 2010-06-24 22:21:19 +00:00
Bob Wilson
45cb379048 Fix up some comments. 
llvm-svn: 106795
 2010-06-24 22:04:30 +00:00
Bob Wilson
f0df97699e Use the struct tags mandated by ARM's ABI. Also use the public type names for 
the array fields in these structs.

llvm-svn: 106794
 2010-06-24 22:03:41 +00:00
Nate Begeman
8a4ebbc2a6 Add support for returning multiple vectors via sret, which is how the ARM target expects the intrinsics to work. 
llvm-svn: 106406
 2010-06-20 21:09:52 +00:00
Nate Begeman
b94f5f1d97 Modify tablegen to support generating all NEON code used by clang at once. 
llvm-svn: 106207
 2010-06-17 04:15:13 +00:00
Nate Begeman
e25fc6a8e4 Make VC++ happy 
llvm-svn: 106054
 2010-06-15 22:10:31 +00:00
Nate Begeman
9d86772d50 Add the last of the SemaChecking-gen code. 
llvm-svn: 105929
 2010-06-14 05:17:23 +00:00
Nate Begeman
955d383e5b Add a helping of comments 
Add code for generating bits of semachecking

llvm-svn: 105907
 2010-06-13 04:47:03 +00:00
Chris Lattner
3fdb8fcaeb declare a class with 'class' instead of struct to avoid tag mismatch 
warnings, and don't shift by a bool.  Patch by Rizky Herucakra!

llvm-svn: 105886
 2010-06-12 15:46:56 +00:00
Nate Begeman
59394ea1ed Add generic vector support for bitselect & element byteswap 
llvm-svn: 105874
 2010-06-12 03:09:49 +00:00
Nate Begeman
7a1f1649b9 Add support for polynomial type, for polynomial multiply 
llvm-svn: 105792
 2010-06-10 18:06:07 +00:00
Nate Begeman
7b0f786883 NEON support for _lane ops, and multiplies by scalar. 
llvm-svn: 105769
 2010-06-10 00:16:56 +00:00
Nate Begeman
905696c6eb Further refine types for operations which take scalars. 
This will be used primarily by NEON shift intrinsics.

llvm-svn: 105733
 2010-06-09 18:02:26 +00:00
Nate Begeman
e0f6bd0055 Specialize I-Class instructions better so that we have less work to do in codegen. 
Parenthesize macro args

llvm-svn: 105682
 2010-06-09 05:11:55 +00:00
Nate Begeman
10b97ea32f Handle instructions which need to be #defines for the purpose of capturing constant arguments 
Handle extract hi/lo with common code

llvm-svn: 105666
 2010-06-09 01:09:00 +00:00
Nate Begeman
c470186332 Fix a valgrind error. 
llvm-svn: 105600
 2010-06-08 07:11:17 +00:00
Nate Begeman
8df074e074 Refine BuiltinsARM.def types a bit, we should do a better job of this to save some c++ code in CGBuiltins. 
llvm-svn: 105598
 2010-06-08 06:01:16 +00:00
Nate Begeman
77a2b1b8b4 ARM NEON: 
fix vcvt naming
handle vdup, vcombine with generic vector code

llvm-svn: 105588
 2010-06-08 00:14:42 +00:00
Nate Begeman
477813692f clang codegen support 
llvm-svn: 105531
 2010-06-07 16:00:37 +00:00
Nate Begeman
7a41bddd2c Handle multi-vector returns and args. 
llvm-svn: 105496
 2010-06-04 22:53:30 +00:00
Nate Begeman
60df12eda6 Additional fixes to BuiltinsARM.def generator, on to clang codegen. 
llvm-svn: 105488
 2010-06-04 21:36:00 +00:00
Nate Begeman
8275ffe1df Progress on generating BuiltinsARM.def, still some duplicates to work out. 
llvm-svn: 105461
 2010-06-04 07:11:25 +00:00
Nate Begeman
766330952e BuiltinsARM.def emitter, still needs a substantial bit of tweaking to lighten the load on clang. 
llvm-svn: 105456
 2010-06-04 01:26:15 +00:00
Nate Begeman
b5c41fee97 Mangle __builtin_neon_* names appropriately. 
Add skeleton of support for emitting the list of prototypes for BuiltinsARM.def

llvm-svn: 105443
 2010-06-04 00:21:41 +00:00
Nate Begeman
6483dc5067 Add some additional capabilities to the neon emitter 
llvm-svn: 105416
 2010-06-03 21:35:22 +00:00
Nate Begeman
86df2ed097 arm_neon.h now makes it through clang and generates appropriate code for those functions which can use 
generic vector operators rather than __builtin_neon_*

llvm-svn: 105380
 2010-06-03 04:04:09 +00:00
Nate Begeman
d0fe2c84d7 arm_neon.h emitter now mostly complete for the purposes of initial testing. 
llvm-svn: 105349
 2010-06-02 21:53:00 +00:00
Duncan Sands
67ba22b8e9 Pacify recent gcc: remove a pointless const qualifier. 
llvm-svn: 105318
 2010-06-02 08:37:30 +00:00
Nate Begeman
8c69aba08d Checkpoint; handle 'int' and 'void' correctly 
llvm-svn: 105316
 2010-06-02 07:14:28 +00:00
Nate Begeman
701f6c86e0 Emit full function prototypes. Definitions & typedefs to come. 
llvm-svn: 105315
 2010-06-02 06:17:19 +00:00
Nate Begeman
febb87a5c1 Checkpoint arm_neon.h generation with tablegen 
llvm-svn: 105307
 2010-06-02 00:34:55 +00:00
Nate Begeman
eb1028094c Comment out some code in prep for actual .td file checkpoint. 
llvm-svn: 104927
 2010-05-28 02:19:08 +00:00
Nate Begeman
afef35118d Add support to tablegen for auto-generating arm_neon.h from a tablegen description 
of the intrinsics.  The goal is to auto-generate both support for GCC-style (vector)
and ARM-style (struct of vector) intrinsics.

This is work in progress, but will be completed soon.

llvm-svn: 104910
 2010-05-28 01:08:32 +00:00