Nate Begeman
6a648614e8
Add the majority of the vector machien value types we expect to support,
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and make a few changes to the legalization machinery to support more than
16 types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24511 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-29 05:45:29 +00:00
Chris Lattner
eedf3b57cb
refix typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24505 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-29 00:42:30 +00:00
Chris Lattner
46ec78646b
revert my change for the time being, which broke the build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24503 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-29 00:24:08 +00:00
Chris Lattner
0ba7d71213
fix a typo :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24501 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-28 22:42:15 +00:00
Chris Lattner
be7a2ff2dd
Capture more operand info, patch by Evan Cheng
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24422 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-19 07:00:10 +00:00
Nate Begeman
69a2cf421b
Also add the new vector value type here, for completeness.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24405 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-18 00:53:32 +00:00
Jim Laskey
f0c2be4d2b
Add attribute name and type to SubtargetFeatures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24012 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:28:23 +00:00
Jim Laskey
f5fc2cbd6b
Plugin new subtarget backend into the build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23870 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 19:05:19 +00:00
Jim Laskey
538421411a
Added InstrSchedClass to each of the PowerPC Instructions.
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Note that when adding new instructions that you should refer to the table at the
bottom of PPCSchedule.td.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23830 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-19 19:51:16 +00:00
Jim Laskey
0de8796e68
Push processor descriptions to the top of target and add command line info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23820 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-19 13:34:52 +00:00
Chris Lattner
17f2cf05b3
Pull DAG ISel generation nodes out of the PowerPC backend to where they
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can be used by other targets. For those targets that want to use it,
have at. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23680 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-10 06:00:30 +00:00
Chris Lattner
ccc8ed7bb5
Add a forward def
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23621 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-04 05:09:20 +00:00
Chris Lattner
ef242b1ccc
Now that self referential classes are supported, get rid of a work-around.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23544 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 04:13:23 +00:00
Chris Lattner
e3cbf823f0
spell this right
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23099 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-26 20:55:40 +00:00
Chris Lattner
0efa0f9ee9
Add a flag
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23092 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-26 20:29:01 +00:00
Chris Lattner
a64d4cddf5
add an enum value
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23048 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-25 17:07:09 +00:00
Chris Lattner
ecbce617ca
Split RegisterClass 'Methods' into MethodProtos and MethodBodies
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22929 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19 19:13:20 +00:00
Chris Lattner
1ff9540c17
Require that targets specify a namespace for their register classes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22921 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-19 18:48:48 +00:00
Chris Lattner
329cdc3801
Add a new flag
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22881 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-18 23:17:07 +00:00
Chris Lattner
273f2280f2
Add some bits that can be set for instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19241 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-02 02:27:48 +00:00
Misha Brukman
99ee67ab19
Add isLittleEndianEncoding to InstrInfo class, defaults to `off'
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16976 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-14 05:53:40 +00:00
Chris Lattner
0fa206615a
Add initial support for variants
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16635 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-03 19:34:18 +00:00
Nate Begeman
8d5c50329b
Add support for the isLoad and isStore flags, needed by the instruction scheduler
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16555 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-28 21:29:00 +00:00
Chris Lattner
7baaf09f9f
Capture delay slot info
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16551 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-28 18:34:14 +00:00
Chris Lattner
b228657acc
Revamp the Register class, and allow the use of the RegisterGroup class to
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specify aliases directly in register definitions.
Patch contributed by Jason Eckhardt!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16330 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-14 04:17:02 +00:00
Chris Lattner
b4d83c1f2c
Add two values
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15959 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-21 02:17:39 +00:00
Chris Lattner
dd43e3493a
isdummyclass goes away
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15790 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15 23:04:35 +00:00
Chris Lattner
9222cdeca0
disable all of the pattern isel stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15788 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15 23:02:34 +00:00
Chris Lattner
fa14683381
Add i1imm
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15753 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15 05:37:00 +00:00
Chris Lattner
175580c0f3
Make the AsmWriter a first-class tblgen object. Allow targets to specify
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name of the generated asmwriter class, and the name of the format string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15747 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14 22:50:53 +00:00
Chris Lattner
52d2f14b3e
Fill out immediate operand classes, add a new Operand class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15642 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 01:53:34 +00:00
Misha Brukman
8124020192
Remove ClassPrefix variable as it's no longer used.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15586 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 19:13:29 +00:00
Misha Brukman
665235b9df
Classes need to have a prefix name, so that they can be tacked on to the pieces
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that TableGen creates for them, e.g. CodeEmitter, AsmPrinter, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15579 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:46:06 +00:00
Chris Lattner
33c23ddf8a
Add some immediate forms, make name optional
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15401 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 09:36:44 +00:00
Chris Lattner
c139203f04
Add the 'ops' marker, add an AsmString initializer
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15383 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 04:40:43 +00:00
Chris Lattner
bbe664c8fb
Move the 'Expander' node to later in the file, with the other experimental
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stuff. The pattern becomes a list, add some stuff, add some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15378 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 03:23:34 +00:00
Chris Lattner
2a809f6567
New flag
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15354 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 02:07:07 +00:00
Chris Lattner
6565043120
Expose the "Other" value type to tablegen targets
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11304 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-11 03:08:45 +00:00
John Criswell
856ba76200
Added LLVM copyright header.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9321 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-21 15:17:13 +00:00
Chris Lattner
b6ef5c860c
Add a bunch of new node types, including a new Void dummy register class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7870 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15 04:35:14 +00:00
Chris Lattner
c12a61463a
Rename DNVT_bool to DNVT_i1 to be consistent with type system
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7768 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-12 04:28:21 +00:00
Chris Lattner
c8477960b0
Add support for basicblocks, setCC instructions, and branches
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7767 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-12 04:17:29 +00:00
Chris Lattner
c0bb13dc82
add frameidx support
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Make load work
Make type inference infer from Arg1 to arg0 as well as from arg0 to arg1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7754 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 21:29:40 +00:00
Chris Lattner
7c2af6e93a
Remove dead code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7726 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 15:24:02 +00:00
Chris Lattner
622003fd74
add support for more nodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7724 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-11 15:23:05 +00:00
Chris Lattner
f8dfa6ff9b
Make imm be a leaf instead of a nonterminal
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7708 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-10 19:51:16 +00:00
Chris Lattner
ec4f523178
Update tablegen interfaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7672 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-07 13:52:22 +00:00
Chris Lattner
3e77d6e44c
Start adding usefulness to the DAG node definitions, add a new Expander
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class
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7634 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-06 15:31:02 +00:00
Chris Lattner
244883e4af
Allow instructions to have a DAG pattern associated with them.
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Define a few preliminary node types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7579 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-04 21:07:37 +00:00
Chris Lattner
17d4d147dd
There is nothing special about noops now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7567 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-04 05:11:19 +00:00