Duraid Madina
d47ae09dab
HP-UX DVDs are crunchy and good to eat
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25052 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-30 16:41:48 +00:00
Duraid Madina
42d24c71df
almost got the HP-UX tester up.. :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25051 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-30 14:56:37 +00:00
Nate Begeman
b73628b5ab
Add support for generating v4i32 altivec code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25046 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-30 00:12:56 +00:00
Duraid Madina
12f7578214
This gets most of the backends building with HP HappyC++.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25029 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-27 10:56:22 +00:00
Evan Cheng
2b4ea795a2
Added field noResults to Instruction.
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Currently tblgen cannot tell which operands in the operand list are results so
it assumes the first one is a result. This is bad. Ideally we would fix this
by separating results from inputs, e.g. (res R32:$dst),
(ops R32:$src1, R32:$src2). But that's a more distruptive change. Adding
'let noResults = 1' is the workaround to tell tblgen that the instruction does
not produces a result. It works for now since tblgen does not support
instructions which produce multiple results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25017 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-26 09:11:45 +00:00
Duraid Madina
6fb9a84e79
more standards-compliance stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25014 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-26 05:08:55 +00:00
Andrew Lenharth
330851a8f6
support targetexternalsym
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25005 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-24 23:36:59 +00:00
Evan Cheng
7b05bd5814
* Support for hasInFlag and hasOutFlag (on instructions). Remove nameless FLAG
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support which is fragile.
* Fixed a number of bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24996 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-23 22:11:47 +00:00
Chris Lattner
7a8054f5f2
silence some bogus gcc warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24962 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-22 20:37:36 +00:00
Evan Cheng
3a217f3e53
Attempt to fix a crash on WIN32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24936 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-22 02:35:21 +00:00
Evan Cheng
9793888be8
* Added support for FLAG - a special nameless flag register. Can be used as
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either an operand or a result.
* Fixed some more flag / chain bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24933 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-22 02:24:50 +00:00
Evan Cheng
87bddeb2af
Allows instructions which no explicit operands. e.g. X86 RET which has but
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an implicit flag operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24916 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-21 20:20:49 +00:00
Chris Lattner
4e6a1d2433
Eliminate some GCC warnings from the generated code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24897 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-21 05:31:05 +00:00
Evan Cheng
5fb5e10cdc
Fix the semantic of Requires<[cond]> to mean if (!cond) goto PXXFail;
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24883 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-20 20:08:01 +00:00
Chris Lattner
2f0f9a6973
This ugly patch works around a GCC bug where it is compiling SelectCode to
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use too much stack space, overflowing the stack for large functions. Instead
of emitting new SDOperands in each match block, we emit some common ones at
the top of SelectCode then reuse them when possible.
This reduces the stack size of SelectCode from 28K to 21K. Note that GCC
compiles it to 512 bytes :-/
I've filed GCC PR 25505 to track this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24882 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-20 19:41:03 +00:00
Evan Cheng
4fba28116c
Now support instructions with implicit write to non-flag registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24878 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-20 07:37:41 +00:00
Patrick Meredith
dae87b6536
Added a break that I meant to include originally, for efficiency. Basically
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it keeps it from trying to add the same node to the node set
over and over if it matches multiple given patterns. Also in cases where there
are a lot of patterns to be matched, and it matches an early one, this
will make the script run slightly faster. It's more there because it logically
should be, than anything else, I mean, Python is never going to be fast ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24876 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-20 02:03:23 +00:00
Evan Cheng
e08705134f
Lefted out a fix in the previous check in.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24873 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-20 00:06:17 +00:00
Evan Cheng
f9fc25db32
Fix another bug related to chain / flag.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24868 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-19 22:40:04 +00:00
Evan Cheng
1b80f4d2c6
Fixes for a number of bugs: save flag results in CodeGenMap, folded chains
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may not all have ResNo == 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24858 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-19 07:18:51 +00:00
Patrick Meredith
7e1cf1c8f4
This is a script to extract nodes and edges associated with those nodes
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from a dot file that is the output of DSA. Nodes to extract
are specified by giving the name of the node seen in the graphical
representation, i.e. in the .ps if the node is specified %xyz
asking for just x, xy, or xyz will retain it in the output file.
Because it operates on substrings underspecifying may result
in additional unexpected nodes. Be as specific as possible.
Obviously, however, if you ask for %xyz and there is a
getelementptr of %xyz you will get both nodes. Some manual
editing may still be necessary because of this, but this script
can pare down 10,000 line files to 20 line files, making like easier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24851 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-19 01:23:31 +00:00
Chris Lattner
5216c698de
Handle basic block nodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24833 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-18 21:05:44 +00:00
Chris Lattner
dc464de9b0
More fixes for Selection of copyto/fromreg with a flag
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24829 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-18 15:45:51 +00:00
Chris Lattner
755dd09815
Select copytoreg and copyfromreg nodes that have flag operands correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24827 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-18 15:28:25 +00:00
Evan Cheng
bcecf33dc2
Support for read / write from explicit registers with FlagVT type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24753 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-17 01:19:28 +00:00
Evan Cheng
58e84a69f5
Added support to specify predicates.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24715 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-14 22:02:59 +00:00
Evan Cheng
01f318bfca
Skip over srcvalue nodes when generating ISEL code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24704 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-14 02:21:57 +00:00
Evan Cheng
0e65b27e28
Bug fix: CodeGenMap[N] = ... -> CodeGenMap[N.getValue(0)] = ...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24680 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-12 23:45:21 +00:00
Evan Cheng
481c8e0501
At top of generated isel SelectCode() is this:
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if (!N.Val->hasOneUse()) {
std::map<SDOperand, SDOperand>::iterator CGMI = CodeGenMap.find(N);
if (CGMI != CodeGenMap.end()) return CGMI->second;
}
Suppose a DAG like this:
X
^ ^
/ \
USE1 USE2
Suppose USE1 is being selected first and during which X is selected and
returned a new node. After this, USE1 is no longer an use of X. During USE2
selection, X will be selected again since it has only one use!
The fix is to always query CodeGenMap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24679 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-12 23:22:48 +00:00
Evan Cheng
8621789fcc
Bug fix: finding the correct incoming chain for pattern with nested src operand. And a minor change to make output code slightly more readible.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24669 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-12 19:37:43 +00:00
Chris Lattner
0831310441
Send an indicator to llvm-testresults if the build failed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24665 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-11 19:55:39 +00:00
Nate Begeman
28a6b02626
Add support for TargetConstantPool nodes to the dag isel emitter, and use
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them in the PPC backend, to simplify some logic out of Select and
SelectAddr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24657 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-10 02:36:00 +00:00
Evan Cheng
ba7fa0b5d4
Stop emitting a redudant type check for complex pattern node.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24655 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-10 01:57:33 +00:00
Evan Cheng
1129e87ff4
For instructions which produce no result, e.g. store, chain's Resno == 0.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24652 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-10 00:09:17 +00:00
Chris Lattner
5b21be76e1
Add a new SDTCisPtrTy constraint, which indicates that an operand must have
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the same type as the pointer type for a target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24649 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-09 22:57:42 +00:00
Evan Cheng
b915f3110d
* Do not allow nodes which produce chain results (e.g. loads) to be folded if
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it has more than one real use (non-chain uses).
* Record folded chain producing node in CodeGenMap.
* Do not fold a chain producing node if it has already been selected as an
operand of a chain use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24647 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-09 22:45:35 +00:00
Evan Cheng
cbc09c8eaa
Prevent folding of instructions which produce chains that have more than 1 real use
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24643 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-09 06:06:08 +00:00
Evan Cheng
c45146ace5
* Make sure complex pattern operands are selected first since their select
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functions can return false and causing the instruction pattern match to fail.
* Code clean up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24642 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-09 00:48:42 +00:00
Evan Cheng
3aa39f439a
* Added an explicit type field to ComplexPattern.
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* Renamed MatchingNodes to RootNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24636 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-08 02:14:08 +00:00
Evan Cheng
0fc7198890
Added support for ComplexPattern. These are patterns that require C++ pattern
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matching code that is not currently auto-generated by tblgen, e.g. X86
addressing mode. Selection routines for complex patterns can return multiple operands, e.g. X86 addressing mode returns 4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24634 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-08 02:00:36 +00:00
Evan Cheng
dd304dd4bd
* Infer instruction property hasCtrlDep from pattern if it has one.
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* Fixed a bug related to hasCtrlDep property use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24610 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-05 23:08:55 +00:00
Chris Lattner
22faeabb3a
Implement PR673: for explicit register references, use type information
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if available
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24597 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-05 02:36:37 +00:00
Chris Lattner
5c4736a3da
Add some methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24596 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-05 02:35:08 +00:00
Chris Lattner
7292c5ee32
Generate code to silence bogus GCC warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24593 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-05 00:48:51 +00:00
Evan Cheng
1c3d19eb15
* Commit the fix (by Chris) for a tblgen type inferencing bug.
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* Enhanced tblgen to handle instructions which have chain operand and writes a
chain result.
* Enhanced tblgen to handle instructions which produces no results. Part of
the change is a temporary hack which relies on instruction property (e.g.
isReturn, isBranch). The proper fix would be to change the .td syntax to
separate results dag from ops dag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24587 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-04 08:18:16 +00:00
Nate Begeman
6510b22cec
Support multiple ValueTypes per RegisterClass, needed for upcoming vector
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work. This change has no effect on generated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24563 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-01 04:51:06 +00:00
Evan Cheng
66a48bbc35
Teach tblgen to accept register source operands in patterns, e.g.
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def SHL8rCL : I<0xD2, MRM4r, (ops R8 :$dst, R8 :$src),
"shl{b} {%cl, $dst|$dst, %CL}",
[(set R8:$dst, (shl R8:$src, CL))]>, Imp<[CL],[]>;
This generates a CopyToReg operand and added its 2nd result to the shl as
a flag operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24557 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-01 00:18:45 +00:00
Nate Begeman
86193d1190
Nuke CodeGenInstruction's ValueType member, it is no longer used.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24556 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-01 00:12:04 +00:00
Nate Begeman
ddb395463c
Stop checking the ValueType of the CodeGenInstruction. Instead, use the
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ValueType from the RegisterClass or Operands. This step is necessary to
allow RegisterClasses to have multiple ValueTypes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24555 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-01 00:06:14 +00:00
Nate Begeman
8ef9d16d39
fit into 80 columns
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24554 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-30 23:58:18 +00:00
Chris Lattner
5d28ffdfec
Make the code generated by tblgen return the result of SelectNodeTo, to
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permit future changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24553 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-30 23:08:45 +00:00
Nate Begeman
391c5d231a
No longer track value types for asm printer operands, and remove them as
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an argument to every operand printing function. Requires some slight
tweaks to x86, the only user.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24541 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-30 18:54:35 +00:00
Nate Begeman
004a833ab8
Fix some copy and paste typos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24540 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-30 18:37:14 +00:00
Evan Cheng
76021f010b
Better error message when unrecognized opcode is seen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24519 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-29 18:44:58 +00:00
Nate Begeman
02fc8ff800
Add the new vector types to tablegen
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24514 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-29 06:19:38 +00:00
Chris Lattner
3367079b0b
Initialize this variable on all paths, fixing a crasher in windows. Thanks
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to JeffC for pointing this out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24426 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-19 07:48:33 +00:00
Chris Lattner
65303d6bd7
Teach tblgen about instruction operands that have multiple MachineInstr
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operands, digging into them to find register values (used on X86). Patch
by Evan Cheng!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24424 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-19 07:05:57 +00:00
Chris Lattner
09c033962b
Validate that the input to 'Pat' patterns is sane.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24393 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-17 17:43:52 +00:00
Chris Lattner
b120a64e13
teach tblgen to be smart enough to handle tglobaladdr nodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24391 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-17 07:39:45 +00:00
Chris Lattner
12cf9090a4
fix a tblgen bug that Evan ran into, where we would lose the '$src' name
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on patterns like "(set R32:$dst, (i32 imm:$src))"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24383 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-16 23:14:54 +00:00
Chris Lattner
811da6d889
remove these labels, there are now bigger jumps in the graph that are unlabeled
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24365 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-15 06:44:15 +00:00
Jim Laskey
7f39c14f52
1. Remove ranges from itinerary data.
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2. Tidy up the subtarget emittined code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24172 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-03 22:47:41 +00:00
Chris Lattner
465c737467
Reject integer literals that are out of range for their type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24162 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-03 05:46:11 +00:00
Chris Lattner
0614b628cf
Add support for immediates directly in the pattern, this allows itanium to
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define:
def : Pat<(i1 1), (CMPEQ r0, r0)>;
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24149 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-02 06:49:14 +00:00
Jim Laskey
6cee630070
Allow itineraries to be passed through the Target Machine.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24139 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-01 20:06:59 +00:00
Jeff Cohen
cb366d980a
Keep VC++ happy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24137 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-01 18:04:06 +00:00
Chris Lattner
b0ddb49419
Let people who run the nightly tester specify paths to external tests, instead
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of having to hack the nightly tester script itself.
as an example, I use the following for my machine:
$HOME/llvm/utils/NightlyTest.pl -parallel -release -enable-llcbeta \
-spec2000path /Volumes/ProjectsDisk/cvs/benchmarks/speccpu2000-llvm/benchspec/ \
-povraypath /Volumes/ProjectsDisk/cvs/benchmarks/povray31 \
-namdpath /Volumes/ProjectsDisk/cvs/benchmarks/namd
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24136 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-01 17:59:42 +00:00
Jim Laskey
b5a0c0ee05
Emit itinerary class in instruction info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24122 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-31 17:16:46 +00:00
Jim Laskey
10b1dd99f3
Generate cpu to itinerary map.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24121 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-31 17:16:01 +00:00
Chris Lattner
4734630576
Revert an accidental commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24098 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-29 17:01:41 +00:00
Chris Lattner
9d1a02345c
Make negative immediates in patterns work correctly, silence some warnings
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building the itanium backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24095 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-29 16:39:40 +00:00
Chris Lattner
366080c5e6
Switch more code over to using getValueAsListOfDefs. Look at all the -'s. :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24074 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-28 22:59:53 +00:00
Chris Lattner
b0e103d46b
Rename Record::getValueAsListDef to getValueAsListOfDefs, to more accurately
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reflect what it is.
Convert some more code over to use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24072 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-28 22:49:02 +00:00
Chris Lattner
6bc0d742c2
Use the new interface Jim added
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24071 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-28 22:43:25 +00:00
Jim Laskey
f7bcde0854
Removed Mr. Smith from the code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24070 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-28 21:47:29 +00:00
Jim Laskey
fd306bfdd2
Added method to return a vector of records for a ListInit of Def field. This
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simplifies using list of records.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24069 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-28 21:46:31 +00:00
Chris Lattner
e50caac6b0
The nightly tester report doesn't report JIT code size anymore, remove it
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from the olden graph.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24057 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-28 16:35:18 +00:00
Jim Laskey
908ae27a90
Add some commentary.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24055 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-28 15:20:43 +00:00
Jeff Cohen
9489c04efc
Keep Visual Studio happy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24052 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-28 01:43:09 +00:00
Jim Laskey
0d841e0567
Now generating instruction itineraries for scheduling. Not my best work, but...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24050 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-27 19:47:21 +00:00
Jim Laskey
6c302fc075
Simplify.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24015 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:49:21 +00:00
Jim Laskey
581a8f79bc
Give full control of subtarget features over to table generated code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24013 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:30:34 +00:00
Chris Lattner
a7ad198f89
Condcodes are in the ISD namespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24010 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:02:02 +00:00
Chris Lattner
1531f2025c
Add support for CondCode's
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24008 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 16:59:37 +00:00
Chris Lattner
f071bb5b87
Emit some boilerplate for targets
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23983 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 20:35:14 +00:00
Jim Laskey
b3b1d5f097
Refactored to make room for more stuff (scheduling info.)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23975 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 15:16:36 +00:00
Chris Lattner
dc93efe30e
Fix an incompatibility with GCC 4.1, thanks to Vladimir Merzliakov
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for pointing this out!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23963 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-24 15:04:15 +00:00
Chris Lattner
d4d0797851
Add the needed #include, emit enums with the sizes of tables, remove
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definitions from the LLVM namespace, since they are all static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23907 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:33:08 +00:00
Chris Lattner
2dc74dd831
Remove the obsolete instr selector emitter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23894 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 05:47:52 +00:00
Jim Laskey
7dc02047fb
Sort the features and processor lists for the sake of search (and maintainers.)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23879 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-22 07:59:56 +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
4bb9cbb730
New TableGen backends for subtarget information. Only command line stuff
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active now. Scheduling itinerary next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23869 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 19:00:04 +00:00
Chris Lattner
edbd8711de
Make tblgen emit:
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tblgen: In ZAPNOTi: Cannot use 'IZAPX' in an input pattern!
for a bad pattern, instead of an ugly assertion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23854 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 01:19:59 +00:00
Chris Lattner
2f041d49a9
add support for literal immediates in patterns to match, allowing us to
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write things like this:
def : Pat<(add GPRC:$in, 12),
(ADD12 GPRC:$in)>;
Andrew: if this isn't enough or doesn't work for you, please lemme know.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23819 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-19 04:41:05 +00:00
Chris Lattner
5d5a056092
Add basic support for integer constants in pattern results.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23817 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-19 04:30:56 +00:00
Chris Lattner
2ac8510d68
Fix some checking that was causing duraid to get a perplexing assertion
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instead of a happy error message
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23816 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-19 04:12:14 +00:00
Chris Lattner
4c59309f59
Add support for patterns that have physical registers in them. Testcase:
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def : Pat<(trunc G8RC:$in),
(OR8To4 G8RC:$in, X0)>;
Even though this doesn't make any sense on PPC :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23815 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-19 02:07:26 +00:00
Chris Lattner
ab1bf27be5
Asserting here is to violent
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23814 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-19 01:55:23 +00:00
Chris Lattner
0c0cfa741f
Nate wants to define 'Pat's which turn into instructions that don't have
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patterns. Certainly a logical request.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23810 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-19 01:27:22 +00:00
Chris Lattner
b277cbc087
Duraid pointed out that it is impolite to emit PPC:: into the IA64 backend
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23780 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-18 04:41:01 +00:00