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1f4a1493fb
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1914 Commits

Author SHA1 Message Date
Eric Christopher
1f4a1493fb Remove isTwoAddress from llvm. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106470 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 20:35:09 +00:00
Nate Begeman
c4a1b652b2 Add support for returning multiple vectors via sret, which is how the ARM target expects the intrinsics to work. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106406 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-20 21:09:52 +00:00
Dale Johannesen
10416803c1 An attempt to fix the problem Anton reported with 
ARM tail calls.  Don't know if it works, but it
doesn't break Darwin.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106309 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-18 20:44:28 +00:00
Bruno Cardoso Lopes
6e0a99a7ab Teach tablegen how to inherit from classes in 'defm' definitions. 
The rule is simple: only inherit from a class list if they come
in the end, after the last multiclass.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106305 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-18 19:53:41 +00:00
Dan Gohman
a606d955de Start TargetRegisterClass indices at 0 instead of 1, so that 
MachineRegisterInfo doesn't have to confusingly allocate an extra
entry.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106296 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-18 18:13:55 +00:00
Bruno Cardoso Lopes
93583c97f8 In case Rec is a definition and not a class, do the proper comparison! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106246 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-17 23:00:16 +00:00
Nate Begeman
f8c4c27d84 Modify tablegen to support generating all NEON code used by clang at once. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106207 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-17 04:15:13 +00:00
Bruno Cardoso Lopes
477bf62048 Fix the handling of !if result, avoiding null results for non 'int'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106201 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-17 01:50:39 +00:00
Bruno Cardoso Lopes
eba8f1893b For a tablegen expression such as !if(a,b,c), let 'a' 
be evaluated for 'bit' operators


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106185 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-17 00:31:36 +00:00
Sean Hunt
e3f647360c Fix the typo in my previous one-line commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106179 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-17 00:10:16 +00:00
Sean Hunt
a85e1957dd Make sure CMake can build the files added by my previous commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106178 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-16 23:52:37 +00:00
Sean Hunt
16171446c6 Add preliminary clang attribute generation support. 
The attribute class generation support is still somewhat limited.
See the accompanying clang commit for more details.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106174 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-16 23:45:50 +00:00
Bruno Cardoso Lopes
e87de41189 let the '!eq' expression support 'int' and 'bit' types 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106171 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-16 23:24:12 +00:00
Nate Begeman
4da883a56f Make VC++ happy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106054 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-15 22:10:31 +00:00
Dale Johannesen
6470a116f1 Next round of tail call changes. Register used in a tail 
call must not be callee-saved; following x86, add a new
regclass to represent this.  Also fixes a couple of bugs.
Still disabled by default; Thumb doesn't work yet.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106053 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-15 22:08:33 +00:00
Chris Lattner
f6c4a30984 generate better code in CheckComplexPattern 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105970 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-14 22:33:34 +00:00
Nate Begeman
918f8e4ab0 Add the last of the SemaChecking-gen code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105929 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-14 05:17:23 +00:00
Nate Begeman
d72c900152 Add a helping of comments 
Add code for generating bits of semachecking


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105907 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-13 04:47:03 +00:00
Chris Lattner
5ca96988b0 declare a class with 'class' instead of struct to avoid tag mismatch 
warnings, and don't shift by a bool.  Patch by Rizky Herucakra!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105886 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-12 15:46:56 +00:00
Nate Begeman
cc3c41a9c3 Add generic vector support for bitselect & element byteswap 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105874 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-12 03:09:49 +00:00
Bruno Cardoso Lopes
c902a59f4c More AVX instructions ({ADD,SUB,MUL,DIV}{SS,SD}rm) 
Introduce the VEX_X field


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105859 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-11 23:50:47 +00:00
Bob Wilson
1a913ed178 Add instruction encoding for the Neon VMOV immediate instruction. This changes 
the machine instruction representation of the immediate value to be encoded
into an integer with similar fields as the actual VMOV instruction.  This makes
things easier for the disassembler, since it can just stuff the bits into the
immediate operand, but harder for the asm printer since it has to decode the
value to be printed.  Testcase for the encoding will follow later when MC has
more support for ARM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105836 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-11 21:34:50 +00:00
Nate Begeman
d6645dd4fe Add support for polynomial type, for polynomial multiply 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105792 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-10 18:06:07 +00:00
Bruno Cardoso Lopes
ee65db3add Teach tablegen to allow "let" expressions inside multiclasses, 
providing more ways to factor out commonality from the records.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105776 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-10 02:42:59 +00:00
Nate Begeman
4b425a8caa NEON support for _lane ops, and multiplies by scalar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105769 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-10 00:16:56 +00:00
Nate Begeman
f50551eb08 Further refine types for operations which take scalars. 
This will be used primarily by NEON shift intrinsics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105733 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-09 18:02:26 +00:00
Eric Christopher
622dffde86 How about ULL... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105726 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-09 16:16:48 +00:00
Nate Begeman
007afe4b4b Specialize I-Class instructions better so that we have less work to do in codegen. 
Parenthesize macro args


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105682 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-09 05:11:55 +00:00
Nate Begeman
6c060dbf84 Handle instructions which need to be #defines for the purpose of capturing constant arguments 
Handle extract hi/lo with common code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105666 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-09 01:09:00 +00:00
Bruno Cardoso Lopes
99405df044 Reapply r105521, this time appending "LLU" to 64 bit 
immediates to avoid breaking the build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105652 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-08 22:51:23 +00:00
Nate Begeman
96ec22d683 Fix a valgrind error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105600 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-08 07:11:17 +00:00
Nate Begeman
5638783276 Refine BuiltinsARM.def types a bit, we should do a better job of this to save some c++ code in CGBuiltins. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105598 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-08 06:01:16 +00:00
Nate Begeman
900f4674c1 ARM NEON: 
fix vcvt naming
handle vdup, vcombine with generic vector code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105588 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-08 00:14:42 +00:00
Nate Begeman
b0a4e4554e clang codegen support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105531 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-07 16:00:37 +00:00
Chris Lattner
1087f54ddb revert r105521, which is breaking the buildbots with stuff like this: 
In file included from X86InstrInfo.cpp:16:
X86GenInstrInfo.inc:2789: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2790: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2792: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2793: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2808: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2809: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2816: error: integer constant is too large for 'long' type
X86GenInstrInfo.inc:2817: error: integer constant is too large for 'long' type



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105524 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-05 04:17:30 +00:00
Bruno Cardoso Lopes
3eca98bb3a Initial AVX support for some instructions. No patterns matched 
yet, only assembly encoding support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105521 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-05 03:53:24 +00:00
Bruno Cardoso Lopes
270562b3d4 Teach tablegen to support 'defm' inside multiclasses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105519 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-05 02:11:52 +00:00
Nate Begeman
9e584b37b0 Handle multi-vector returns and args. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105496 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-04 22:53:30 +00:00
Nate Begeman
7c21f747c7 Additional fixes to BuiltinsARM.def generator, on to clang codegen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105488 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-04 21:36:00 +00:00
Nate Begeman
92f98af9fb Progress on generating BuiltinsARM.def, still some duplicates to work out. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105461 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-04 07:11:25 +00:00
Nate Begeman
73cef3e9b1 BuiltinsARM.def emitter, still needs a substantial bit of tweaking to lighten the load on clang. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105456 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-04 01:26:15 +00:00
Nate Begeman
a8979a0e7b Mangle __builtin_neon_* names appropriately. 
Add skeleton of support for emitting the list of prototypes for BuiltinsARM.def


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105443 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-04 00:21:41 +00:00
Nate Begeman
3861e74490 Add some additional capabilities to the neon emitter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105416 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-03 21:35:22 +00:00
Dale Johannesen
51e28e6348 Early implementation of tail call for ARM. 
A temporary flag -arm-tail-calls defaults to off,
so there is no functional change by default.
Intrepid users may try this; simple cases work
but there are bugs.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105413 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-03 21:09:53 +00:00
Nate Begeman
162d3ba464 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_*


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105380 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-03 04:04:09 +00:00
Nate Begeman
7c8c8830a9 arm_neon.h emitter now mostly complete for the purposes of initial testing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105349 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 21:53:00 +00:00
Duncan Sands
8dbbacedcd Pacify recent gcc: remove a pointless const qualifier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105318 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 08:37:30 +00:00
Nate Begeman
e66aab553c Checkpoint; handle 'int' and 'void' correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105316 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 07:14:28 +00:00
Nate Begeman
af905efc61 Emit full function prototypes. Definitions & typedefs to come. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105315 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 06:17:19 +00:00
Nate Begeman
22237771d8 Checkpoint arm_neon.h generation with tablegen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105307 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-02 00:34:55 +00:00