e22f9181f7
Support for read / write from explicit registers with FlagVT type.
...
llvm-svn: 24753
2005-12-17 01:19:28 +00:00
d296a43f96
Added support to specify predicates.
...
llvm-svn: 24715
2005-12-14 22:02:59 +00:00
6a31777c8e
Skip over srcvalue nodes when generating ISEL code.
...
llvm-svn: 24704
2005-12-14 02:21:57 +00:00
6148153230
Bug fix: CodeGenMap[N] = ... -> CodeGenMap[N.getValue(0)] = ...
...
llvm-svn: 24680
2005-12-12 23:45:21 +00:00
7e4c01eee3
At top of generated isel SelectCode() is this:
...
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.
llvm-svn: 24679
2005-12-12 23:22:48 +00:00
cdb16ef6f3
Bug fix: finding the correct incoming chain for pattern with nested src operand. And a minor change to make output code slightly more readible.
...
llvm-svn: 24669
2005-12-12 19:37:43 +00:00
08dbd94632
Send an indicator to llvm-testresults if the build failed
...
llvm-svn: 24665
2005-12-11 19:55:39 +00:00
4e56db674c
Add support for TargetConstantPool nodes to the dag isel emitter, and use
...
them in the PPC backend, to simplify some logic out of Select and
SelectAddr.
llvm-svn: 24657
2005-12-10 02:36:00 +00:00
0da396ffe2
Stop emitting a redudant type check for complex pattern node.
...
llvm-svn: 24655
2005-12-10 01:57:33 +00:00
bac252c289
For instructions which produce no result, e.g. store, chain's Resno == 0.
...
llvm-svn: 24652
2005-12-10 00:09:17 +00:00
433573f4c6
Add a new SDTCisPtrTy constraint, which indicates that an operand must have
...
the same type as the pointer type for a target.
llvm-svn: 24649
2005-12-09 22:57:42 +00:00
499ab2a9fa
* Do not allow nodes which produce chain results (e.g. loads) to be folded if
...
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.
llvm-svn: 24647
2005-12-09 22:45:35 +00:00
c1f911a238
Prevent folding of instructions which produce chains that have more than 1 real use
...
llvm-svn: 24643
2005-12-09 06:06:08 +00:00
f423a17e33
* Make sure complex pattern operands are selected first since their select
...
functions can return false and causing the instruction pattern match to fail.
* Code clean up.
llvm-svn: 24642
2005-12-09 00:48:42 +00:00
c9a620060b
* Added an explicit type field to ComplexPattern.
...
* Renamed MatchingNodes to RootNodes.
llvm-svn: 24636
2005-12-08 02:14:08 +00:00
9b9567bfb5
Added support for ComplexPattern. These are patterns that require C++ pattern
...
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.
llvm-svn: 24634
2005-12-08 02:00:36 +00:00
0fe76d1585
* Infer instruction property hasCtrlDep from pattern if it has one.
...
* Fixed a bug related to hasCtrlDep property use.
llvm-svn: 24610
2005-12-05 23:08:55 +00:00
ba369ae8f1
Implement PR673: for explicit register references, use type information
...
if available
llvm-svn: 24597
2005-12-05 02:36:37 +00:00
3717b4c830
Add some methods
...
llvm-svn: 24596
2005-12-05 02:35:08 +00:00
d49489f01e
Generate code to silence bogus GCC warnings.
...
llvm-svn: 24593
2005-12-05 00:48:51 +00:00
f02bb9af8b
* Commit the fix (by Chris) for a tblgen type inferencing bug.
...
* 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.
llvm-svn: 24587
2005-12-04 08:18:16 +00:00
006bb04f3a
Support multiple ValueTypes per RegisterClass, needed for upcoming vector
...
work. This change has no effect on generated code.
llvm-svn: 24563
2005-12-01 04:51:06 +00:00
fed83adbe3
Teach tblgen to accept register source operands in patterns, e.g.
...
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.
llvm-svn: 24557
2005-12-01 00:18:45 +00:00
faad542d24
Nuke CodeGenInstruction's ValueType member, it is no longer used.
...
llvm-svn: 24556
2005-12-01 00:12:04 +00:00
cdf2c67888
Stop checking the ValueType of the CodeGenInstruction. Instead, use the
...
ValueType from the RegisterClass or Operands. This step is necessary to
allow RegisterClasses to have multiple ValueTypes.
llvm-svn: 24555
2005-12-01 00:06:14 +00:00
e479ccb27b
fit into 80 columns
...
llvm-svn: 24554
2005-11-30 23:58:18 +00:00
3e63dc00da
Make the code generated by tblgen return the result of SelectNodeTo, to
...
permit future changes.
llvm-svn: 24553
2005-11-30 23:08:45 +00:00
6f8c1ace6e
No longer track value types for asm printer operands, and remove them as
...
an argument to every operand printing function. Requires some slight
tweaks to x86, the only user.
llvm-svn: 24541
2005-11-30 18:54:35 +00:00
f621b333f3
Fix some copy and paste typos.
...
llvm-svn: 24540
2005-11-30 18:37:14 +00:00
c8af0cb893
Better error message when unrecognized opcode is seen.
...
llvm-svn: 24519
2005-11-29 18:44:58 +00:00
4d0251ad55
Add the new vector types to tablegen
...
llvm-svn: 24514
2005-11-29 06:19:38 +00:00
f2807be3da
Initialize this variable on all paths, fixing a crasher in windows. Thanks
...
to JeffC for pointing this out.
llvm-svn: 24426
2005-11-19 07:48:33 +00:00
6bc0304c91
Teach tblgen about instruction operands that have multiple MachineInstr
...
operands, digging into them to find register values (used on X86). Patch
by Evan Cheng!
llvm-svn: 24424
2005-11-19 07:05:57 +00:00
a70c7dff2e
Validate that the input to 'Pat' patterns is sane.
...
llvm-svn: 24393
2005-11-17 17:43:52 +00:00
2a230e1c1a
teach tblgen to be smart enough to handle tglobaladdr nodes
...
llvm-svn: 24391
2005-11-17 07:39:45 +00:00
b22950df6c
fix a tblgen bug that Evan ran into, where we would lose the '$src' name
...
on patterns like "(set R32:$dst, (i32 imm:$src))"
llvm-svn: 24383
2005-11-16 23:14:54 +00:00
3ea1e255f7
remove these labels, there are now bigger jumps in the graph that are unlabeled
...
llvm-svn: 24365
2005-11-15 06:44:15 +00:00
d6d3afb05e
1. Remove ranges from itinerary data.
...
2. Tidy up the subtarget emittined code.
llvm-svn: 24172
2005-11-03 22:47:41 +00:00
64209fd14b
Reject integer literals that are out of range for their type.
...
llvm-svn: 24162
2005-11-03 05:46:11 +00:00
590176be16
Add support for immediates directly in the pattern, this allows itanium to
...
define:
def : Pat<(i1 1), (CMPEQ r0, r0)>;
llvm-svn: 24149
2005-11-02 06:49:14 +00:00
802748cd61
Allow itineraries to be passed through the Target Machine.
...
llvm-svn: 24139
2005-11-01 20:06:59 +00:00
9e1784d738
Keep VC++ happy.
...
llvm-svn: 24137
2005-11-01 18:04:06 +00:00
1deb86dbf4
Let people who run the nightly tester specify paths to external tests, instead
...
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
llvm-svn: 24136
2005-11-01 17:59:42 +00:00
0433df136f
Emit itinerary class in instruction info.
...
llvm-svn: 24122
2005-10-31 17:16:46 +00:00
3763a50d82
Generate cpu to itinerary map.
...
llvm-svn: 24121
2005-10-31 17:16:01 +00:00
af6b34ff44
Revert an accidental commit.
...
llvm-svn: 24098
2005-10-29 17:01:41 +00:00
d91df9d941
Make negative immediates in patterns work correctly, silence some warnings
...
building the itanium backend.
llvm-svn: 24095
2005-10-29 16:39:40 +00:00
742606ad30
Switch more code over to using getValueAsListOfDefs. Look at all the -'s. :)
...
llvm-svn: 24074
2005-10-28 22:59:53 +00:00
7ad0bed89f
Rename Record::getValueAsListDef to getValueAsListOfDefs, to more accurately
...
reflect what it is.
Convert some more code over to use it.
llvm-svn: 24072
2005-10-28 22:49:02 +00:00
802bd8d94f
Use the new interface Jim added
...
llvm-svn: 24071
2005-10-28 22:43:25 +00:00
dffe5978a3
Removed Mr. Smith from the code.
...
llvm-svn: 24070
2005-10-28 21:47:29 +00:00
b04feb633f
Added method to return a vector of records for a ListInit of Def field. This
...
simplifies using list of records.
llvm-svn: 24069
2005-10-28 21:46:31 +00:00
db53c998de
The nightly tester report doesn't report JIT code size anymore, remove it
...
from the olden graph.
llvm-svn: 24057
2005-10-28 16:35:18 +00:00
1959575208
Add some commentary.
...
llvm-svn: 24055
2005-10-28 15:20:43 +00:00
b0aa47b043
Keep Visual Studio happy.
...
llvm-svn: 24052
2005-10-28 01:43:09 +00:00
86f002cc32
Now generating instruction itineraries for scheduling. Not my best work, but...
...
llvm-svn: 24050
2005-10-27 19:47:21 +00:00
777a26efc3
Simplify.
...
llvm-svn: 24015
2005-10-26 17:49:21 +00:00
a2b5235fac
Give full control of subtarget features over to table generated code.
...
llvm-svn: 24013
2005-10-26 17:30:34 +00:00
f277ac7caa
Condcodes are in the ISD namespace
...
llvm-svn: 24010
2005-10-26 17:02:02 +00:00
611b0c634c
Add support for CondCode's
...
llvm-svn: 24008
2005-10-26 16:59:37 +00:00
d980c46f52
Emit some boilerplate for targets
...
llvm-svn: 23983
2005-10-25 20:35:14 +00:00
1b7369b1ae
Refactored to make room for more stuff (scheduling info.)
...
llvm-svn: 23975
2005-10-25 15:16:36 +00:00
fc9f5773d0
Fix an incompatibility with GCC 4.1, thanks to Vladimir Merzliakov
...
for pointing this out!
llvm-svn: 23963
2005-10-24 15:04:15 +00:00
4f48e67c6c
Add the needed #include, emit enums with the sizes of tables, remove
...
definitions from the LLVM namespace, since they are all static.
llvm-svn: 23907
2005-10-23 22:33:08 +00:00
49f7b69997
Remove the obsolete instr selector emitter
...
llvm-svn: 23894
2005-10-23 05:47:52 +00:00
a1beea6c7d
Sort the features and processor lists for the sake of search (and maintainers.)
...
llvm-svn: 23879
2005-10-22 07:59:56 +00:00
9ed9032e22
Plugin new subtarget backend into the build.
...
llvm-svn: 23870
2005-10-21 19:05:19 +00:00
cfda85ad91
New TableGen backends for subtarget information. Only command line stuff
...
active now. Scheduling itinerary next.
llvm-svn: 23869
2005-10-21 19:00:04 +00:00
8bda5afd91
Make tblgen emit:
...
tblgen: In ZAPNOTi: Cannot use 'IZAPX' in an input pattern!
for a bad pattern, instead of an ugly assertion.
llvm-svn: 23854
2005-10-21 01:19:59 +00:00
c9ad735e78
add support for literal immediates in patterns to match, allowing us to
...
write things like this:
def : Pat<(add GPRC:$in, 12),
(ADD12 GPRC:$in)>;
Andrew: if this isn't enough or doesn't work for you, please lemme know.
llvm-svn: 23819
2005-10-19 04:41:05 +00:00
7f6f565846
Add basic support for integer constants in pattern results.
...
llvm-svn: 23817
2005-10-19 04:30:56 +00:00
2ae2f99326
Fix some checking that was causing duraid to get a perplexing assertion
...
instead of a happy error message
llvm-svn: 23816
2005-10-19 04:12:14 +00:00
b8014e10ae
Add support for patterns that have physical registers in them. Testcase:
...
def : Pat<(trunc G8RC:$in),
(OR8To4 G8RC:$in, X0)>;
Even though this doesn't make any sense on PPC :)
llvm-svn: 23815
2005-10-19 02:07:26 +00:00
c8f899f98d
Asserting here is to violent
...
llvm-svn: 23814
2005-10-19 01:55:23 +00:00
8baf5043a8
Nate wants to define 'Pat's which turn into instructions that don't have
...
patterns. Certainly a logical request.
llvm-svn: 23810
2005-10-19 01:27:22 +00:00
ed653cbe43
Duraid pointed out that it is impolite to emit PPC:: into the IA64 backend
...
llvm-svn: 23780
2005-10-18 04:41:01 +00:00
825298b060
Make the generated code significantly more memory efficient, by using
...
SelectNodeTo instead of getTargetNode when possible.
llvm-svn: 23758
2005-10-16 01:41:58 +00:00
6b22d2554a
Implement the last major missing piece in the DAG isel generator: when emitting
...
a pattern match, make sure to emit the (minimal number of) type checks that
verify the pattern matches this specific instruction. This allows FMA32
patterns to not match double expressions for example.
llvm-svn: 23748
2005-10-15 21:34:21 +00:00
c4db8f4163
Now that we have int/fp lattice values, implement the SDTCisOpSmallerThanOp
...
type constraint. This lets tblgen realize that it doesn't need any dynamic
type checks for fextend/fround on PPC (and many other targets), because there
are only two fp types.
llvm-svn: 23730
2005-10-14 06:25:00 +00:00
ecaf56b21a
Fairly serious rework of the typing code to add new int/fp lattice values.
...
Overall, no functionality change yet though.
llvm-svn: 23729
2005-10-14 06:12:03 +00:00
cdf483556f
simplify the code a bit
...
llvm-svn: 23728
2005-10-14 05:08:37 +00:00
4892df38f3
Add basic support for recognizing a new SDTCisOpSmallerThanOp type constraint
...
llvm-svn: 23725
2005-10-14 04:53:53 +00:00
7b0275ba8c
Implement a couple of new (important) features.
...
1. If an operation has to be int or fp and the target only supports one
int or fp type, relize that the op has to have that type.
2. If a target has operations on multiple types, do not emit matching code
for patterns involving those operators, since we do not emit the code to
check for them yet. This prevents PPC from generating FP ops currently.
Also move some code around into more logical places.
llvm-svn: 23724
2005-10-14 04:11:13 +00:00
90c5b9c83c
Do not let getLegalValueTypes return a list with duplicates in it
...
llvm-svn: 23723
2005-10-14 03:54:49 +00:00
16fe45c91b
Updated to be less restrictive on what is matched
...
llvm-svn: 23712
2005-10-13 17:31:30 +00:00
e70b0d37c3
apparently one of the makefile changes changed libprofile.so to profile.so
...
llvm-svn: 23709
2005-10-13 16:34:24 +00:00
fd377d9033
This script is used to remove nodes with the label %tmp(.#)* and all
...
edges associated with said node from the dot files produced by
DSA.
llvm-svn: 23708
2005-10-13 16:26:50 +00:00
e51d6a9f70
put the right labels on the data
...
llvm-svn: 23599
2005-10-02 21:51:38 +00:00
d4ff3c1324
Emit the value type for each register class.
...
llvm-svn: 23584
2005-10-02 06:23:37 +00:00
c9f4219cfc
Rename MRegisterDesc -> TargetRegisterDesc for consistency
...
llvm-svn: 23564
2005-09-30 17:49:27 +00:00
3e020bb619
remove some more initializers
...
llvm-svn: 23562
2005-09-30 17:41:05 +00:00
ddc69bbbba
trim down the target info structs now that we have a preferred spill register class for each callee save register
...
llvm-svn: 23560
2005-09-30 17:35:22 +00:00
da6fcc9f49
Compute a preferred spill register class for each callee-save register
...
llvm-svn: 23553
2005-09-30 06:44:45 +00:00
26f5fb1277
Fix a warning
...
llvm-svn: 23550
2005-09-30 06:09:50 +00:00
1916ef75cf
Regenerate
...
llvm-svn: 23549
2005-09-30 04:53:25 +00:00
b509577605
Refactor this a bit to move ParsingTemplateArgs to only apply to classes,
...
not defs.
Implement support for forward definitions of classes. This implements
TableGen/ForwardRef.td.
llvm-svn: 23548
2005-09-30 04:53:04 +00:00
20b0e3cee4
Regenerate
...
llvm-svn: 23546
2005-09-30 04:42:56 +00:00
ad61925e27
Generate a parse error instead of a checked exception if template args are
...
used on a def.
llvm-svn: 23545
2005-09-30 04:42:31 +00:00
6e60c8fe05
regenerate
...
llvm-svn: 23543
2005-09-30 04:11:27 +00:00
e04e1384fc
Refactor the grammar a bit to implement TableGen/ForwardRef.td
...
llvm-svn: 23542
2005-09-30 04:10:49 +00:00
2a6fd61dfc
allow regs to be in multiple reg classes
...
llvm-svn: 23540
2005-09-30 01:33:48 +00:00
366fe04301
Teach tablegen to reassociate operators when possible. This allows it to
...
find all of teh pattern matches for EQV from one definition
llvm-svn: 23529
2005-09-29 22:36:54 +00:00
e86824e57a
Teach tblgen to build permutations of instructions, so that the target author
...
doesn't have to specify them manually. It currently handles associativity,
e.g. knowing that (X*Y)+Z also matches X+(Y*Z) and will be extended in
the future.
It is smart enough to not introduce duplicate patterns or patterns that can
never match.
llvm-svn: 23526
2005-09-29 19:28:10 +00:00
492e70f4ec
add support for an associative marker
...
llvm-svn: 23502
2005-09-28 20:58:06 +00:00
8bb25cd68a
Emit an error if instructions or patterns are defined but can never match.
...
Currently we check that immediate values live on the RHS of commutative
operators. Defining ORI like this, for example:
def ORI : DForm_4<24, (ops GPRC:$dst, GPRC:$src1, u16imm:$src2),
"ori $dst, $src1, $src2",
[(set GPRC:$dst, (or immZExt16:$src2, GPRC:$src1))]>;
results in:
tblgen: In ORI: Instruction can never match: Immediate values must be on the RHS of commutative operators!
llvm-svn: 23501
2005-09-28 19:27:25 +00:00
f74c30c281
collect commutativity information
...
llvm-svn: 23499
2005-09-28 18:28:29 +00:00
3622f15491
Prefer cheaper patterns to more expensive ones. Print the costs to the generated
...
file
llvm-svn: 23492
2005-09-28 17:57:56 +00:00
75b4c5d868
Select Constant nodes to TargetConstant nodes
...
llvm-svn: 23488
2005-09-28 16:58:06 +00:00
d455c36c91
memoize the assert results
...
llvm-svn: 23457
2005-09-26 22:10:24 +00:00
c9153266c6
Emit the switch stmt cases in alphabetical order instead of pointer order,
...
which is not stable.
llvm-svn: 23456
2005-09-26 21:59:35 +00:00
d5de8544f8
implement a fixme: only select values once, even if used multiple times.
...
llvm-svn: 23454
2005-09-26 21:53:26 +00:00
23b1d28e69
Fix VC++ build errors.
...
llvm-svn: 23431
2005-09-25 19:04:43 +00:00
cc1d38160d
memoize translations
...
llvm-svn: 23419
2005-09-24 00:50:51 +00:00
0afb14cade
Teach the DAG isel generator to emit code that creates nodes.
...
Fix a few corner cases parsing things like (i32 imm:$foo)
llvm-svn: 23417
2005-09-24 00:40:24 +00:00
cd093e868e
Emit better code (no more copies for var references), and support DAG patterns
...
(e.g. things like rotates).
llvm-svn: 23416
2005-09-23 23:16:51 +00:00
8ffb99b4fe
Fix a fixme by passing around SDOperand's instead of SDNode*'s
...
llvm-svn: 23415
2005-09-23 21:53:45 +00:00
cc8a564cb1
Emit code that matches the incoming DAG pattern and checks predicates.
...
This does not check that types match yet, but PPC only has one integer type
;-).
This also doesn't have the code to build the resultant dag.
llvm-svn: 23414
2005-09-23 21:33:23 +00:00
323a47970e
emit information about the order patterns are to be matched.
...
llvm-svn: 23413
2005-09-23 20:52:47 +00:00
abb430bad2
start filling in the switch stmt
...
llvm-svn: 23412
2005-09-23 19:36:15 +00:00
7884fffb00
Fix a minor bug, add comments
...
llvm-svn: 23370
2005-09-16 00:29:46 +00:00
59e96143a2
teach the type inference code how to infer types for instructions and node
...
xforms. Run type inference on result patterns, so we always have fully typed
results (and to catch errors in .td files).
llvm-svn: 23369
2005-09-15 22:23:50 +00:00
fedd9a5e1d
put instructions into a map instead of a vector for quick lookup
...
llvm-svn: 23368
2005-09-15 21:57:35 +00:00
f38ce8f756
when parsing instructions remember information about the types taken and
...
returned.
llvm-svn: 23367
2005-09-15 21:51:12 +00:00
a0a986c9ae
Start parsing "Pattern" nodes
...
llvm-svn: 23365
2005-09-15 21:42:00 +00:00
f79ad4cb32
rename a couple of methods, add structure for pattern parsing
...
llvm-svn: 23364
2005-09-15 02:38:02 +00:00
a155256a71
Verify that xform functions only occur in logical places
...
llvm-svn: 23363
2005-09-14 23:05:13 +00:00
991c7c973a
Promote xform fns to be explicit nodes in result patterns, and clean off
...
predicates since they will have already matched at this point.
llvm-svn: 23362
2005-09-14 23:01:59 +00:00
bc7aabce12
start building the instruction dest pattern correctly. Change the xform
...
functions to preserve the Record for the xform instead of making it into a
function name.
llvm-svn: 23361
2005-09-14 22:55:26 +00:00
e389c6154e
catch unnamed inputs
...
llvm-svn: 23360
2005-09-14 22:06:36 +00:00
030f876cf2
check that there are no unexpected operands
...
llvm-svn: 23359
2005-09-14 21:59:34 +00:00
3ced3f8b82
force all instruction operands to be named.
...
llvm-svn: 23358
2005-09-14 21:13:50 +00:00
f02994d782
Check that operands have unique names. REJECT instructions with broken operand
...
lists: only don't parse them if they are entirely missing (sparcv9).
llvm-svn: 23355
2005-09-14 21:05:02 +00:00
24ae3494f0
fix a broke range check
...
llvm-svn: 23354
2005-09-14 21:04:12 +00:00
3ba60bf644
Parse significantly more of the instruction pattern, now collecting and
...
verifying information about the operands.
llvm-svn: 23353
2005-09-14 20:53:42 +00:00
22e60c99ce
Verify that set destinations occur first in the instruction operand list.
...
llvm-svn: 23351
2005-09-14 18:19:25 +00:00
fcffc98b05
add an accessor
...
llvm-svn: 23349
2005-09-14 18:02:53 +00:00
1c8d6ce015
remove some code that isn't ready for prime time
...
llvm-svn: 23346
2005-09-14 06:03:10 +00:00
3361eab530
Switch to a slightly more structured representation for instructions
...
llvm-svn: 23345
2005-09-14 04:03:16 +00:00
4cfcb544bf
Add some more checking/verification code
...
llvm-svn: 23344
2005-09-14 02:11:12 +00:00
4c7b604091
start parsing instructions into patterns, start doing many more checks of
...
'set's.
llvm-svn: 23343
2005-09-14 00:09:24 +00:00
bb9b01644e
don't emit the namespace inside the class!
...
llvm-svn: 23341
2005-09-13 22:05:02 +00:00
70a7234111
Emit code suitable for emission into the ISel class, allowing us to use/define
...
methods.
llvm-svn: 23340
2005-09-13 22:03:37 +00:00
3556d849da
continue xform function parsing
...
llvm-svn: 23338
2005-09-13 21:59:15 +00:00
2617de498d
Start parsing node transformation information
...
llvm-svn: 23337
2005-09-13 21:51:00 +00:00
ae939eb6bb
Add a new Record::getValueAsCode method to mirror the other getValueAs*
...
methods. Use it to simplify some code.
llvm-svn: 23336
2005-09-13 21:44:28 +00:00
f365e25a5c
completely eliminate TreePattern::PatternType
...
llvm-svn: 23335
2005-09-13 21:20:49 +00:00
d0c7a5eeb7
Regenerate
...
llvm-svn: 23311
2005-09-12 05:30:06 +00:00
564d240799
Rearrange two rules, which apparently makes some versions of bison happier.
...
llvm-svn: 23310
2005-09-12 05:29:43 +00:00
0dce12dd90
Fix miscellaneous Visual Studio build problems.
...
llvm-svn: 23307
2005-09-10 02:00:02 +00:00
ce2173d098
add an accessor to provide more checking
...
llvm-svn: 23289
2005-09-09 01:15:01 +00:00
Evan Cheng