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78 Commits

Author SHA1 Message Date
Jim Laskey f9e5445ed4 Make LABEL a builtin opcode. 
llvm-svn: 33537
 2007-01-26 14:34:52 +00:00
Chris Lattner 58e8bed48e Fix predicates for unindexed stores so they don't accidentally match indexed 
stores.

llvm-svn: 31735
 2006-11-14 19:13:39 +00:00
Evan Cheng c034f14fbe Rename ISD::MemOpAddrMode to ISD::MemIndexedMode 
llvm-svn: 31596
 2006-11-09 18:44:21 +00:00
Evan Cheng c9a4cdc9c9 Added indexed store node and patfrag's. 
llvm-svn: 31576
 2006-11-08 23:02:11 +00:00
Evan Cheng f53ae69365 Change load PatFrag to ignore indexed load. 
llvm-svn: 31210
 2006-10-26 21:55:50 +00:00
Evan Cheng ab51cf2e78 Merge ISD::TRUNCSTORE to ISD::STORE. Switch to using StoreSDNode. 
llvm-svn: 30945
 2006-10-13 21:14:26 +00:00
Evan Cheng 577ef7694e Add properties to ComplexPattern. 
llvm-svn: 30891
 2006-10-11 21:03:53 +00:00
Evan Cheng d35734bd1f Naming consistency. 
llvm-svn: 30878
 2006-10-11 07:10:22 +00:00
Evan Cheng e71fe34d75 Reflects ISD::LOAD / ISD::LOADX / LoadSDNode changes. 
llvm-svn: 30844
 2006-10-09 20:57:25 +00:00
Evan Cheng 5d9fd977d3 Combine ISD::EXTLOAD, ISD::SEXTLOAD, ISD::ZEXTLOAD into ISD::LOADX. Add an 
extra operand to LOADX to specify the exact value extension type.

llvm-svn: 30714
 2006-10-04 00:56:09 +00:00
Evan Cheng 66f0e09313 Vector extract / insert index operand should have ptr type. 
llvm-svn: 28798
 2006-06-15 08:19:05 +00:00
Nate Begeman 4ca2ea5b43 JumpTable support! What this represents is working asm and jit support for 
x86 and ppc for 100% dense switch statements when relocations are non-PIC.
This support will be extended and enhanced in the coming days to support
PIC, and less dense forms of jump tables.

llvm-svn: 27947
 2006-04-22 18:53:45 +00:00
Evan Cheng 52df74000a Renamed AddedCost to AddedComplexity. 
llvm-svn: 27843
 2006-04-19 20:38:28 +00:00
Evan Cheng aa3325e925 Allow "let AddedCost = n in" to increase pattern complexity. 
llvm-svn: 27834
 2006-04-19 18:07:24 +00:00
Chris Lattner 41df12ff4c Add a new vnot_conv predicate for matching vnot's where the allones vector is 
bitconverted from some other type.

llvm-svn: 27724
 2006-04-15 23:39:14 +00:00
Evan Cheng 3296f297d5 Add vector_extract and vector_insert nodes. 
llvm-svn: 27303
 2006-03-31 19:21:16 +00:00
Chris Lattner e55d171ccd Tblgen doesn't like multiple SDNode<> definitions that map to the sameenum value. Split them into separate enums. 
llvm-svn: 27201
 2006-03-28 00:40:33 +00:00
Evan Cheng a74792fa9d Changed isBuildVectorAllOnesInteger to isBuildVectorAllOnes. 
llvm-svn: 27166
 2006-03-27 06:59:32 +00:00
Evan Cheng 5562f2092f Add immAllZerosV helper 
llvm-svn: 27148
 2006-03-26 09:51:39 +00:00
Chris Lattner 3de9286e09 add a vnot helper node for matching 'not' on vectors 
llvm-svn: 27132
 2006-03-25 23:00:08 +00:00
Chris Lattner 9dc2d17ae6 Add new intrinsic node definitions for tblgen use 
llvm-svn: 27100
 2006-03-25 02:29:35 +00:00
Chris Lattner c6b13e21cc Shuffle some includes around 
llvm-svn: 27073
 2006-03-24 18:52:35 +00:00
Chris Lattner 58a9622957 expose intrinsic info to the targets. 
llvm-svn: 27070
 2006-03-24 18:44:11 +00:00
Evan Cheng e4d1416239 x86 ISD::SCALAR_TO_VECTOR support. 
llvm-svn: 26911
 2006-03-21 00:33:35 +00:00
Chris Lattner 80b6bd2746 Add a build_vector node 
llvm-svn: 26895
 2006-03-20 06:18:01 +00:00
Chris Lattner e4e1ac37ba add vector_shuffle 
llvm-svn: 26891
 2006-03-20 05:40:45 +00:00
Chris Lattner 4b41e40621 add support for the bitconvert node 
llvm-svn: 26789
 2006-03-16 01:29:53 +00:00
Andrew Lenharth ebfd94fa1d relax fcopysign 
llvm-svn: 26649
 2006-03-09 17:47:22 +00:00
Andrew Lenharth b8a06a7c6c fcopysign support 
llvm-svn: 26640
 2006-03-09 14:57:36 +00:00
Chris Lattner ad3c974a77 remove the read/write port/io intrinsics. 
llvm-svn: 26479
 2006-03-03 00:19:58 +00:00
Nate Begeman 5965bd19f8 kill ADD_PARTS & SUB_PARTS and replace them with fancy new ADDC, ADDE, SUBC 
and SUBE nodes that actually expose what's going on and allow for
significant simplifications in the targets.

llvm-svn: 26255
 2006-02-17 05:43:56 +00:00
Nate Begeman 3920ce4d8d Whoops, didn't mean to check this in yet. 
llvm-svn: 26250
 2006-02-17 00:56:19 +00:00
Nate Begeman 4a0dc0c8f6 Add a missing and useful pat frag 
llvm-svn: 26249
 2006-02-17 00:51:06 +00:00
Chris Lattner 61c9a8e942 Targets all now request ConstantFP to be legalized into TargetConstantFP. 
'fpimm' in .td files is now TargetConstantFP.

llvm-svn: 25771
 2006-01-29 06:26:08 +00:00
Nate Begeman 2fba8a3aaa bswap implementation 
llvm-svn: 25312
 2006-01-14 03:14:10 +00:00
Nate Begeman 1b8121b227 Add bswap, rotl, and rotr nodes 
Add dag combiner code to recognize rotl, rotr
Add ppc code to match rotl

Targets should add rotl/rotr patterns if they have them

llvm-svn: 25222
 2006-01-11 21:21:00 +00:00
Evan Cheng 7785e5b3a4 New DAG node properties SNDPInFlag, SNDPOutFlag, and SNDPOptInFlag to replace 
hasInFlag, hasOutFlag.

llvm-svn: 25155
 2006-01-09 18:28:21 +00:00
Evan Cheng e0d1b65d24 Added fpimm node for ConstantFP. 
llvm-svn: 25107
 2006-01-05 02:07:49 +00:00
Jim Laskey 762e9ec06c Added initial support for DEBUG_LABEL allowing debug specific labels to be 
inserted in the code.

llvm-svn: 25104
 2006-01-05 01:25:28 +00:00
Jim Laskey 0da76a676a Add unique id to debug location for debug label use (work in progress.) 
llvm-svn: 25096
 2006-01-04 15:04:11 +00:00
Andrew Lenharth f99c338278 Add support for brcond 
llvm-svn: 25058
 2006-01-01 22:16:43 +00:00
Andrew Lenharth 0dc12c38e5 support targetexternalsym 
llvm-svn: 25005
 2005-12-24 23:36:59 +00:00
Evan Cheng 9ae486047e * Removed the use of FLAG. Now use hasFlagIn and hasFlagOut instead. 
* Added a pseudo instruction (for each target) that represent "return void".
  This is a workaround for lack of optional flag operand (return void is not
  lowered so it does not have a flag operand.)

llvm-svn: 24997
 2005-12-23 22:14:32 +00:00
Evan Cheng 8be8067b19 Operand 1 of TRUNCSTORE can be any of integer and floating point types. 
llvm-svn: 24989
 2005-12-23 07:30:30 +00:00
Evan Cheng 62fef13143 Added special flag node FLAG. 
llvm-svn: 24934
 2005-12-22 02:25:14 +00:00
Chris Lattner 81f2653e45 add some nodes, forgot to commit this last night :( 
llvm-svn: 24901
 2005-12-21 16:22:46 +00:00
Evan Cheng 5815a6e455 Added X86 readport patterns. 
llvm-svn: 24879
 2005-12-20 07:38:38 +00:00
Evan Cheng 6fc31046aa X86 conditional branch support. 
llvm-svn: 24870
 2005-12-19 23:12:38 +00:00
Chris Lattner c5609aab11 add a node, for completeness 
llvm-svn: 24819
 2005-12-18 07:05:21 +00:00
Nate Begeman 53c1f75090 Since extload can also be used by FP, split STDIntExtLoad into two parts, 
one for use with extload, one for use with sextload and zextload, which
are integer only.

llvm-svn: 24814
 2005-12-18 02:48:48 +00:00