maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
24,803 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

814 Commits

Author SHA1 Message Date
Chris Lattner 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
Chris Lattner 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
Chris Lattner 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
Chris Lattner 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
Chris Lattner cdf483556f simplify the code a bit 
llvm-svn: 23728
 2005-10-14 05:08:37 +00:00
Chris Lattner 4892df38f3 Add basic support for recognizing a new SDTCisOpSmallerThanOp type constraint 
llvm-svn: 23725
 2005-10-14 04:53:53 +00:00
Chris Lattner 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
Chris Lattner 90c5b9c83c Do not let getLegalValueTypes return a list with duplicates in it 
llvm-svn: 23723
 2005-10-14 03:54:49 +00:00
Patrick Meredith 16fe45c91b Updated to be less restrictive on what is matched 
llvm-svn: 23712
 2005-10-13 17:31:30 +00:00
Chris Lattner e70b0d37c3 apparently one of the makefile changes changed libprofile.so to profile.so 
llvm-svn: 23709
 2005-10-13 16:34:24 +00:00
Patrick Meredith 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
Chris Lattner e51d6a9f70 put the right labels on the data 
llvm-svn: 23599
 2005-10-02 21:51:38 +00:00
Chris Lattner d4ff3c1324 Emit the value type for each register class. 
llvm-svn: 23584
 2005-10-02 06:23:37 +00:00
Chris Lattner c9f4219cfc Rename MRegisterDesc -> TargetRegisterDesc for consistency 
llvm-svn: 23564
 2005-09-30 17:49:27 +00:00
Chris Lattner 3e020bb619 remove some more initializers 
llvm-svn: 23562
 2005-09-30 17:41:05 +00:00
Chris Lattner 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
Chris Lattner da6fcc9f49 Compute a preferred spill register class for each callee-save register 
llvm-svn: 23553
 2005-09-30 06:44:45 +00:00
Chris Lattner 26f5fb1277 Fix a warning 
llvm-svn: 23550
 2005-09-30 06:09:50 +00:00
Chris Lattner 1916ef75cf Regenerate 
llvm-svn: 23549
 2005-09-30 04:53:25 +00:00
Chris Lattner 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
Chris Lattner 20b0e3cee4 Regenerate 
llvm-svn: 23546
 2005-09-30 04:42:56 +00:00
Chris Lattner 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
Chris Lattner 6e60c8fe05 regenerate 
llvm-svn: 23543
 2005-09-30 04:11:27 +00:00
Chris Lattner e04e1384fc Refactor the grammar a bit to implement TableGen/ForwardRef.td 
llvm-svn: 23542
 2005-09-30 04:10:49 +00:00
Chris Lattner 2a6fd61dfc allow regs to be in multiple reg classes 
llvm-svn: 23540
 2005-09-30 01:33:48 +00:00
Chris Lattner 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
Chris Lattner 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
Chris Lattner 492e70f4ec add support for an associative marker 
llvm-svn: 23502
 2005-09-28 20:58:06 +00:00
Chris Lattner 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
Chris Lattner f74c30c281 collect commutativity information 
llvm-svn: 23499
 2005-09-28 18:28:29 +00:00
Chris Lattner 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
Chris Lattner 75b4c5d868 Select Constant nodes to TargetConstant nodes 
llvm-svn: 23488
 2005-09-28 16:58:06 +00:00
Chris Lattner d455c36c91 memoize the assert results 
llvm-svn: 23457
 2005-09-26 22:10:24 +00:00
Chris Lattner 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
Chris Lattner d5de8544f8 implement a fixme: only select values once, even if used multiple times. 
llvm-svn: 23454
 2005-09-26 21:53:26 +00:00
Jeff Cohen 23b1d28e69 Fix VC++ build errors. 
llvm-svn: 23431
 2005-09-25 19:04:43 +00:00
Chris Lattner cc1d38160d memoize translations 
llvm-svn: 23419
 2005-09-24 00:50:51 +00:00
Chris Lattner 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
Chris Lattner 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
Chris Lattner 8ffb99b4fe Fix a fixme by passing around SDOperand's instead of SDNode*'s 
llvm-svn: 23415
 2005-09-23 21:53:45 +00:00
Chris Lattner 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
Chris Lattner 323a47970e emit information about the order patterns are to be matched. 
llvm-svn: 23413
 2005-09-23 20:52:47 +00:00
Chris Lattner abb430bad2 start filling in the switch stmt 
llvm-svn: 23412
 2005-09-23 19:36:15 +00:00
Chris Lattner 7884fffb00 Fix a minor bug, add comments 
llvm-svn: 23370
 2005-09-16 00:29:46 +00:00
Chris Lattner 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
Chris Lattner fedd9a5e1d put instructions into a map instead of a vector for quick lookup 
llvm-svn: 23368
 2005-09-15 21:57:35 +00:00
Chris Lattner f38ce8f756 when parsing instructions remember information about the types taken and 
returned.

llvm-svn: 23367
 2005-09-15 21:51:12 +00:00
Chris Lattner a0a986c9ae Start parsing "Pattern" nodes 
llvm-svn: 23365
 2005-09-15 21:42:00 +00:00
Chris Lattner f79ad4cb32 rename a couple of methods, add structure for pattern parsing 
llvm-svn: 23364
 2005-09-15 02:38:02 +00:00
Chris Lattner a155256a71 Verify that xform functions only occur in logical places 
llvm-svn: 23363
 2005-09-14 23:05:13 +00:00
Chris Lattner 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
Chris Lattner 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
Chris Lattner e389c6154e catch unnamed inputs 
llvm-svn: 23360
 2005-09-14 22:06:36 +00:00
Chris Lattner 030f876cf2 check that there are no unexpected operands 
llvm-svn: 23359
 2005-09-14 21:59:34 +00:00
Chris Lattner 3ced3f8b82 force all instruction operands to be named. 
llvm-svn: 23358
 2005-09-14 21:13:50 +00:00
Chris Lattner 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
Chris Lattner 24ae3494f0 fix a broke range check 
llvm-svn: 23354
 2005-09-14 21:04:12 +00:00
Chris Lattner 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
Chris Lattner 22e60c99ce Verify that set destinations occur first in the instruction operand list. 
llvm-svn: 23351
 2005-09-14 18:19:25 +00:00
Chris Lattner fcffc98b05 add an accessor 
llvm-svn: 23349
 2005-09-14 18:02:53 +00:00
Chris Lattner 1c8d6ce015 remove some code that isn't ready for prime time 
llvm-svn: 23346
 2005-09-14 06:03:10 +00:00
Chris Lattner 3361eab530 Switch to a slightly more structured representation for instructions 
llvm-svn: 23345
 2005-09-14 04:03:16 +00:00
Chris Lattner 4cfcb544bf Add some more checking/verification code 
llvm-svn: 23344
 2005-09-14 02:11:12 +00:00
Chris Lattner 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
Chris Lattner bb9b01644e don't emit the namespace inside the class! 
llvm-svn: 23341
 2005-09-13 22:05:02 +00:00
Chris Lattner 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
Chris Lattner 3556d849da continue xform function parsing 
llvm-svn: 23338
 2005-09-13 21:59:15 +00:00
Chris Lattner 2617de498d Start parsing node transformation information 
llvm-svn: 23337
 2005-09-13 21:51:00 +00:00
Chris Lattner 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
Chris Lattner f365e25a5c completely eliminate TreePattern::PatternType 
llvm-svn: 23335
 2005-09-13 21:20:49 +00:00
Chris Lattner d0c7a5eeb7 Regenerate 
llvm-svn: 23311
 2005-09-12 05:30:06 +00:00
Chris Lattner 564d240799 Rearrange two rules, which apparently makes some versions of bison happier. 
llvm-svn: 23310
 2005-09-12 05:29:43 +00:00
Jeff Cohen 0dce12dd90 Fix miscellaneous Visual Studio build problems. 
llvm-svn: 23307
 2005-09-10 02:00:02 +00:00
Chris Lattner ce2173d098 add an accessor to provide more checking 
llvm-svn: 23289
 2005-09-09 01:15:01 +00:00
Chris Lattner 7a82c06f34 use new accessors to simplify code. Add checking to make sure top-level instr 
definitions are void

llvm-svn: 23288
 2005-09-09 01:11:44 +00:00
Chris Lattner 91d8672be1 add some accessors 
llvm-svn: 23287
 2005-09-09 01:11:17 +00:00
Chris Lattner debd6e95ab Fix incorrect comment 
llvm-svn: 23285
 2005-09-08 23:26:30 +00:00
Chris Lattner d7d31f3b06 Implement a complete type inference system for dag patterns, based on the 
constraints defined in the DAG node definitions in the .td files.  This
allows us to infer (and check!) the types for all nodes in the current
ppc .td file.  For example, instead of:

Inst pattern EQV:       (set GPRC:i32:$rT, (xor (xor GPRC:i32:$rA, GPRC:i32:$rB), (imm)<<Predicate_immAllOnes>>))

we now fully infer:

Inst pattern EQV:       (set:void GPRC:i32:$rT, (xor:i32 (xor:i32 GPRC:i32:$rA, GPRC:i32:$rB), (imm:i32)<<Predicate_immAllOnes>>))

from:  (set GPRC:$rT, (not (xor GPRC:$rA, GPRC:$rB)))
llvm-svn: 23284
 2005-09-08 23:22:48 +00:00
Chris Lattner cee994b464 Compute the value types that are natively supported by a target. 
llvm-svn: 23282
 2005-09-08 21:43:21 +00:00
Chris Lattner 1c33104010 Parse information about type constraints on SDNodes 
llvm-svn: 23281
 2005-09-08 21:27:15 +00:00
Chris Lattner a3b89dfcef use node info in the one place we currently use it 
llvm-svn: 23280
 2005-09-08 21:04:46 +00:00
Chris Lattner 35bcd1488a start parsing SDNode info records 
llvm-svn: 23279
 2005-09-08 21:03:01 +00:00
Chris Lattner 07f1e4597e Fix indentation 
llvm-svn: 23276
 2005-09-08 19:47:28 +00:00
Chris Lattner bd6b164965 regenerate 
llvm-svn: 23275
 2005-09-08 18:48:47 +00:00
Chris Lattner 972cccd77a Add support for automatically created anonymous definitions. 
This implements Regression/TableGen/AnonDefinitionOnDemand.td

llvm-svn: 23274
 2005-09-08 18:48:23 +00:00
Chris Lattner 5a699e621f regenerate 
llvm-svn: 23271
 2005-09-08 18:22:57 +00:00
Chris Lattner 8a41b214b3 Tabs to spaces. 
llvm-svn: 23270
 2005-09-08 18:22:35 +00:00
Chris Lattner 399f59f643 Keep names even when inlining. This allows us to realize that ADDI is: 
(set GPRC:i32:$rD, (add GPRC:i32:$rA, (imm)<<Predicate_immSExt16>>:$imm))

not:

(set GPRC:i32:$rD, (add GPRC:i32:$rA, (imm)<<Predicate_immSExt16>>))

(we keep the ":$imm")

llvm-svn: 23269
 2005-09-08 17:45:12 +00:00
Chris Lattner d2a5b366f5 Initial cut of the dag isel generator. This is still very much a work in 
progress.  It correctly parses instructions and pattern fragments and glues
together pattern fragments into instructions.

The only code it generates currently is some boilerplate code for things
like the EntryNode.

llvm-svn: 23261
 2005-09-07 23:44:43 +00:00
Chris Lattner c59a1dbce2 Rename a class. These files are being migrated to the new isel and I want to 
reuse the names

llvm-svn: 23252
 2005-09-06 22:51:34 +00:00
Chris Lattner 784e44443d regenerate 
llvm-svn: 23249
 2005-09-06 21:23:27 +00:00
Chris Lattner ab9eba1014 Tighten up the specification to allow TableGen/nested-comment.td to pass 
(fixing a bug where / in a /* */ comment would cause it to not close).

llvm-svn: 23248
 2005-09-06 21:23:09 +00:00
Chris Lattner 90d000417f Add an option and stuff implementation of a dag isel emitter 
llvm-svn: 23236
 2005-09-03 01:14:03 +00:00
Reid Spencer dfb3fb4a25 Implement PR614: 
These changes modify the makefiles so that the output of flex and bison are
placed in the SRC directory, not the OBJ directory. It is intended that they
be checked in as any other LLVM source so that platforms without convenient
access to flex/bison can be compiled. From now on, if you change a .y or
.l file you *must* also commit the generated .cpp and .h files.

llvm-svn: 23115
 2005-08-27 18:50:39 +00:00
Chris Lattner c6a0338c04 spell this right 
llvm-svn: 23099
 2005-08-26 20:55:40 +00:00
Chris Lattner 63dc7f569a spell this variable right 
llvm-svn: 23095
 2005-08-26 20:42:52 +00:00
Chris Lattner 3d9fbefbf7 Expose a new flag to TargetInstrInfo 
llvm-svn: 23094
 2005-08-26 20:40:46 +00:00
Chris Lattner c36c9bdb5d add a marker at the end of the instruction enum list 
llvm-svn: 23090
 2005-08-26 20:17:00 +00:00
Chris Lattner 96d0234845 Emit this: 
static const TargetOperandInfo OperandInfo6[] = { { &PPC32::CRRCRegClass }, { 0 }, };

instead of this:

static const TargetOperandInfo OperandInfo6[] = { { PPC32::CRRCRegisterClass }, { 0 }, };

For operand information, which does not require dynamic (startup-time)
initialization.

llvm-svn: 22931
 2005-08-19 20:29:14 +00:00
Chris Lattner 8ed3d0a0ce Expose the derived register classes to the public header, allowing them 
to be accessed.

llvm-svn: 22930
 2005-08-19 20:23:42 +00:00
Chris Lattner 73ec2cb0f5 Split register class "Methods" into MethodProtos and MethodBodies 
llvm-svn: 22928
 2005-08-19 19:12:51 +00:00
Chris Lattner 74f60c306d Refactor to use Target.getRegisterClasses consistently, which provides 
anonymous regclass definition renaming.

Change the generated code to emit register classes as properly namespace
qualified entities like everything else.

expose the actual class definition as an object, though this isn't quite
usable yet.

llvm-svn: 22920
 2005-08-19 18:47:59 +00:00
Chris Lattner d02bd5bb05 Emit real operand info for instructions. This currently works but is bad 
in one way: the generated tables require dynamic initialization for the
register classes.  This will be fixed in a future patch.

llvm-svn: 22919
 2005-08-19 18:46:26 +00:00
Chris Lattner 418d8cfcfe Read the namespace field from register classes 
llvm-svn: 22918
 2005-08-19 18:45:20 +00:00
Chris Lattner f9b2edb91f add a setName method to record 
llvm-svn: 22912
 2005-08-19 17:58:49 +00:00
Chris Lattner ac284259ac Add a setName method to Record. 
llvm-svn: 22911
 2005-08-19 17:58:11 +00:00
Chris Lattner 220d00109b For now, just emit empty operand info structures. 
llvm-svn: 22910
 2005-08-19 16:57:28 +00:00
Chris Lattner 0899614152 Fix a problem jeffc noticed 
llvm-svn: 22903
 2005-08-19 06:16:04 +00:00
Chris Lattner 04a5ae3f71 The code emitter generator only supports targets with 32-bit instruction 
words.  There is no way for one of these targets to have a > 32-bit immediate!

llvm-svn: 22897
 2005-08-19 01:04:33 +00:00
Chris Lattner 511ee687e5 now that all of the targets are clean w.r.t. the number of operands for each 
instruction defined, actually emit this to the InstrInfoDescriptor, which
allows an assert in the machineinstrbuilder to do some checking for us,
and is required by the dag->dag emitter

llvm-svn: 22895
 2005-08-19 00:59:49 +00:00
Chris Lattner 17727bad02 Figure out how many operands each instruction has, keep track of whether 
or not it's variable.

llvm-svn: 22885
 2005-08-18 23:38:41 +00:00
Chris Lattner b015303c5e revert this change, which causes breakage, temporarily 
llvm-svn: 22880
 2005-08-18 22:12:31 +00:00
Chris Lattner 99df668f48 When emitting implicit use/def lists, only emit each unique list once. Though 
LLVM is able to merge identical static const globals, GCC isn't, and this caused
some bloat in the generated data.  This has a marginal effect on PPC, shrinking
the implicit sets from 10->4, but shrinks X86 from 179 to 23, a much bigger
reduction.

This should speed up the register allocator as well by reducing the dcache
footprint for this static data.

llvm-svn: 22879
 2005-08-18 21:36:47 +00:00
Chris Lattner 6f52a04fc7 Fill in the numOperands field of the TargetInstrDescriptor struct from the 
.td file.

llvm-svn: 22873
 2005-08-18 19:45:37 +00:00
Chris Lattner b30c947ceb make is the standard name, not gmake 
llvm-svn: 22573
 2005-08-02 00:10:52 +00:00
Jeff Cohen 5f4ef3c5a8 Eliminate all remaining tabs and trailing spaces. 
llvm-svn: 22523
 2005-07-27 06:12:32 +00:00
Chris Lattner 3a6a4d3707 Fix PR595: These error messages should not be looking at CGI.Name, they 
should be looking at CGI.TheDef->getName().

llvm-svn: 22445
 2005-07-15 22:43:04 +00:00
Nate Begeman 4f229d5197 Add support for a TODO; instructions in .td files can now have arguments 
printed as part of the opcode.  This allows something like
cmp${cc}ss in the x86 backed to be printed as cmpltss, cmpless, etc.
depending on what the value of $cc is.

llvm-svn: 22439
 2005-07-14 22:50:30 +00:00
Misha Brukman ee811dcd12 * Add ability to specify the target LLVM will compile for via configure 
* Minor whitespace cleanups

llvm-svn: 22197
 2005-06-06 19:17:05 +00:00
Misha Brukman 6f78543a86 Add a -cvstag option for testing specific branches, such as release candidates 
llvm-svn: 22176
 2005-05-26 16:28:55 +00:00
Andrew Lenharth 0abbc1336d now with a legend, and multiple lines work. 
llvm-svn: 22153
 2005-05-20 17:50:51 +00:00
Andrew Lenharth e5dc5c9c74 OK, the simple scheme for the db plus a couple of cgi scripts that 
do the dynamic plotting of stuff.  Still being tested, but makes graphs

llvm-svn: 22152
 2005-05-20 17:33:42 +00:00
Reid Spencer 1e68384501 It would help if the headings were sorted properly. 
llvm-svn: 22096
 2005-05-16 19:33:21 +00:00
Reid Spencer 5a68566566 Fix a brain blunder in the HTML output. 
llvm-svn: 22094
 2005-05-16 18:52:57 +00:00
Reid Spencer 8dd9127970 Sometimes tab completion is *not* your friend. Added the wrong file, by 
accident so now I'm correcting it. The script is userloc.pl not userloc.html

llvm-svn: 22093
 2005-05-16 18:30:38 +00:00
Reid Spencer ad966163dd Add a script to generate information about the number of lines of code a 
user has checked in (not necessarily authored) based on cvs annotate.

llvm-svn: 22091
 2005-05-16 18:26:47 +00:00
Chris Lattner e4df5e4681 add support for fastcc and friends 
llvm-svn: 21979
 2005-05-13 20:40:52 +00:00
Misha Brukman f1ed8ede29 * Fix wording of the warning 
* Add autoindent, smartindent, and smarttab options to the file

llvm-svn: 21905
 2005-05-12 21:41:48 +00:00
Chris Lattner abb5bd78ca Hilight tail 
llvm-svn: 21726
 2005-05-06 06:07:34 +00:00
Andrew Lenharth 3b63291fc1 import fix and plot multiple lines at once 
llvm-svn: 21596
 2005-04-27 17:32:41 +00:00
Andrew Lenharth 438225a8cb Generate a gnuplot script for any program and any test (like llc or gcc) 
llvm-svn: 21593
 2005-04-27 16:41:50 +00:00
Andrew Lenharth e81871331f So you want to import nightly tester data into a data base? Have we got the perl script for you 
llvm-svn: 21592
 2005-04-27 16:03:01 +00:00
Andrew Lenharth be6ce82937 fix for parse, and a start at db import. Using CVS as scp :) 
llvm-svn: 21591
 2005-04-27 14:57:26 +00:00
Andrew Lenharth 9b3114d4ed A first step towards being able to do more interesting things with the nightly tester data. Moreinteresting things will come soon, so tune in 
llvm-svn: 21584
 2005-04-27 02:13:20 +00:00
Misha Brukman 3e9634eaa0 elisp code to help with LLVM code standards compliance 
llvm-svn: 21497
 2005-04-24 17:09:19 +00:00
Misha Brukman 831ad84eea .vimrc file to aid in LLVM coding standards conformance 
llvm-svn: 21496
 2005-04-24 17:05:04 +00:00
Jeff Cohen 88e7b7288a Eliminate tabs and trailing spaces 
llvm-svn: 21441
 2005-04-22 04:13:13 +00:00
Misha Brukman 650ba8eb56 Remove trailing whitespace 
llvm-svn: 21428
 2005-04-22 00:00:37 +00:00
Chris Lattner 14db4a2895 ignore generated files 
llvm-svn: 21362
 2005-04-19 15:34:36 +00:00
Chris Lattner b17483028f fix bogus warning 
llvm-svn: 21361
 2005-04-19 15:32:30 +00:00
Chris Lattner ef94374a1c Major change to tblgen: instead of resolving values every time a class is 
finished up, only resolve fully when the def is defined.  This allows things
to be changed and all uses to be propagated through.  This implements
TableGen/LazyChange.td and fixes TemplateArgRename.td in the process.

None of the .td files used in LLVM backends are changed at all by this
patch.

llvm-svn: 21344
 2005-04-19 03:36:21 +00:00
Chris Lattner 3ff0e11294 implementing shifting of literal integers 
llvm-svn: 21336
 2005-04-19 01:17:35 +00:00
Chris Lattner 101fc501d0 Add initial lexer and parser support for shifting values. Every use of this 
will lead to it being rejected though.

llvm-svn: 21335
 2005-04-19 01:11:03 +00:00
Chris Lattner 9fcfb35e1a spiff up the nightly tester output one more notch 
llvm-svn: 20650
 2005-03-17 16:07:45 +00:00
Chris Lattner 267cfa042b Print out who commits and what files were modified at the bottom of the test summary log sent to llvm-commits. 
llvm-svn: 20641
 2005-03-16 17:09:53 +00:00
Chris Lattner 5490aae863 Fix computation of compiled objects, contributed by Vladimir Merzliakov! 
llvm-svn: 20564
 2005-03-11 20:17:04 +00:00
Misha Brukman df5b6d3921 Replace tabs with spaces, separate function arguments with a space 
llvm-svn: 20538
 2005-03-10 16:32:33 +00:00
Chris Lattner 2aade22c67 Improve formatting of the sent mail for the dj test results. 
llvm-svn: 20537
 2005-03-10 16:26:50 +00:00
Chris Lattner 38a3ba0234 Include local time on the web page for start/end times. 
llvm-svn: 20150
 2005-02-13 16:08:30 +00:00
Chris Lattner 580f5bfae3 This method takes sys::Path objects now. 
llvm-svn: 19773
 2005-01-23 03:32:16 +00:00
Chris Lattner dff29cd72e Drop dead #include 
llvm-svn: 19768
 2005-01-23 03:16:56 +00:00
Chris Lattner c5a20a5dd4 The meat of this utility has been moved to FileUtilities, where it can be 
used by other tools.

llvm-svn: 19767
 2005-01-23 03:15:47 +00:00
Chris Lattner 97cf8fd4a9 Minor fix. 
llvm-svn: 19761
 2005-01-22 20:59:38 +00:00
Chris Lattner 59a7f5c2f3 This is the final big of factoring. This shares cases in suboperand 
differences, which means that identical instructions (after stripping off
the first literal string) do not run any different code at all.  On the X86,
this turns this code:

    switch (MI->getOpcode()) {
    case X86::ADC32mi: printOperand(MI, 4, MVT::i32); break;
    case X86::ADC32mi8: printOperand(MI, 4, MVT::i8); break;
    case X86::ADC32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::ADD32mi: printOperand(MI, 4, MVT::i32); break;
    case X86::ADD32mi8: printOperand(MI, 4, MVT::i8); break;
    case X86::ADD32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::AND32mi: printOperand(MI, 4, MVT::i32); break;
    case X86::AND32mi8: printOperand(MI, 4, MVT::i8); break;
    case X86::AND32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::CMP32mi: printOperand(MI, 4, MVT::i32); break;
    case X86::CMP32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::MOV32mi: printOperand(MI, 4, MVT::i32); break;
    case X86::MOV32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::OR32mi: printOperand(MI, 4, MVT::i32); break;
    case X86::OR32mi8: printOperand(MI, 4, MVT::i8); break;
    case X86::OR32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::ROL32mi: printOperand(MI, 4, MVT::i8); break;
    case X86::ROR32mi: printOperand(MI, 4, MVT::i8); break;
    case X86::SAR32mi: printOperand(MI, 4, MVT::i8); break;
    case X86::SBB32mi: printOperand(MI, 4, MVT::i32); break;
    case X86::SBB32mi8: printOperand(MI, 4, MVT::i8); break;
    case X86::SBB32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::SHL32mi: printOperand(MI, 4, MVT::i8); break;
    case X86::SHLD32mrCL: printOperand(MI, 4, MVT::i32); break;
    case X86::SHR32mi: printOperand(MI, 4, MVT::i8); break;
    case X86::SHRD32mrCL: printOperand(MI, 4, MVT::i32); break;
    case X86::SUB32mi: printOperand(MI, 4, MVT::i32); break;
    case X86::SUB32mi8: printOperand(MI, 4, MVT::i8); break;
    case X86::SUB32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::TEST32mi: printOperand(MI, 4, MVT::i32); break;
    case X86::TEST32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::TEST8mi: printOperand(MI, 4, MVT::i8); break;
    case X86::XCHG32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::XOR32mi: printOperand(MI, 4, MVT::i32); break;
    case X86::XOR32mi8: printOperand(MI, 4, MVT::i8); break;
    case X86::XOR32mr: printOperand(MI, 4, MVT::i32); break;
    }

into this:

    switch (MI->getOpcode()) {
    case X86::ADC32mi:
    case X86::ADC32mr:
    case X86::ADD32mi:
    case X86::ADD32mr:
    case X86::AND32mi:
    case X86::AND32mr:
    case X86::CMP32mi:
    case X86::CMP32mr:
    case X86::MOV32mi:
    case X86::MOV32mr:
    case X86::OR32mi:
    case X86::OR32mr:
    case X86::SBB32mi:
    case X86::SBB32mr:
    case X86::SHLD32mrCL:
    case X86::SHRD32mrCL:
    case X86::SUB32mi:
    case X86::SUB32mr:
    case X86::TEST32mi:
    case X86::TEST32mr:
    case X86::XCHG32mr:
    case X86::XOR32mi:
    case X86::XOR32mr: printOperand(MI, 4, MVT::i32); break;
    case X86::ADC32mi8:
    case X86::ADD32mi8:
    case X86::AND32mi8:
    case X86::OR32mi8:
    case X86::ROL32mi:
    case X86::ROR32mi:
    case X86::SAR32mi:
    case X86::SBB32mi8:
    case X86::SHL32mi:
    case X86::SHR32mi:
    case X86::SUB32mi8:
    case X86::TEST8mi:
    case X86::XOR32mi8: printOperand(MI, 4, MVT::i8); break;
    }

After this, the generated asmwriters look pretty much as though they were
generated by hand.  This shrinks the X86 asmwriter.inc files from 55101->39669
and 55429->39551 bytes each, and PPC from 16766->12859 bytes.

llvm-svn: 19760
 2005-01-22 20:31:17 +00:00
Chris Lattner 92275bb6bb Implement *even more* factoring. In particular, if all of the instruction 
strings starts out with a constant string, we emit the string first, using
a table lookup (instead of a switch statement).

Because this is usually the opcode portion of the asm string, the differences
between the instructions have now been greatly reduced.  This allows many
more case statements to be grouped together.

This patch also allows instruction cases to be grouped together when the
instruction patterns are exactly identical (common after the opcode string
has been ripped off), and when the differing operand is a MachineInstr
operand that needs to be formatted.

The end result of this is a mean and lean generated AsmPrinter!

llvm-svn: 19759
 2005-01-22 19:22:23 +00:00
Chris Lattner 945e8655dd Refactor code for numbering instructions into CodeGenTarget. 
llvm-svn: 19758
 2005-01-22 18:58:51 +00:00
Jeff Cohen da636b3783 Fix VC++ compilation error 
llvm-svn: 19757
 2005-01-22 18:50:10 +00:00
Chris Lattner 9ceb7c8f23 Implement factoring of instruction pattern strings. In particular, instead of 
emitting code like this:

  case PPC::ADD: O  << "add ";  printOperand(MI, 0, MVT::i64); O  << ", ";  prin
tOperand(MI, 1, MVT::i64); O  << ", ";  printOperand(MI, 2, MVT::i64); O  << '\n
'; break;
  case PPC::ADDC: O  << "addc ";  printOperand(MI, 0, MVT::i64); O  << ", ";  pr
intOperand(MI, 1, MVT::i64); O  << ", ";  printOperand(MI, 2, MVT::i64); O  << '
\n'; break;
  case PPC::ADDE: O  << "adde ";  printOperand(MI, 0, MVT::i64); O  << ", ";  pr
intOperand(MI, 1, MVT::i64); O  << ", ";  printOperand(MI, 2, MVT::i64); O  << '
\n'; break;
...

Emit code like this:

  case PPC::ADD:
  case PPC::ADDC:
  case PPC::ADDE:
  ...
    switch (MI->getOpcode()) {
    case PPC::ADD: O << "add "; break;
    case PPC::ADDC: O << "addc "; break;
    case PPC::ADDE: O << "adde "; break;
    ...
    }
    printOperand(MI, 0, MVT::i64);
    O << ", ";
    printOperand(MI, 1, MVT::i64);
    O << ", ";
    printOperand(MI, 2, MVT::i64);
    O << "\n";
    break;

This shrinks the PPC asm writer from 24785->15205 bytes (even though the new
asmwriter has much more whitespace than the old one), and the X86 printers shrink
quite a bit too.  The important implication of this is that GCC no longer hits swap
when building the PPC backend in optimized mode.  Thus this fixes PR448.

-Chris

llvm-svn: 19755
 2005-01-22 18:38:13 +00:00
Chris Lattner b6f5d9a82a Fix the ::: problem 
llvm-svn: 19754
 2005-01-22 18:18:59 +00:00
Chris Lattner 3baf682110 Minor refactoring, no functionality change. 
llvm-svn: 19753
 2005-01-22 17:40:38 +00:00
Chris Lattner 0c23ba5c0f Seperate asmstring parsing from emission. This allows the code to be simpler 
and more understandable.  It also allows us to do simple things like fold
consequtive literal strings together.  For example, instead of emitting this
for the X86 backend:

  O  << "adc" << "l" << " ";

we now generate this:

  O << "adcl ";

*whoa* :)

This shrinks the X86 asmwriters from 62729->58267 and 65176->58644 bytes
for the intel/att asm writers respectively.

llvm-svn: 19749
 2005-01-22 17:32:42 +00:00
Andrew Lenharth 67e2e21353 make double-dollar properly escape asmstrings 
llvm-svn: 19740
 2005-01-22 00:35:22 +00:00
Reid Spencer 9dcfffd730 Fix the path from ../lib/Debug to ../Debug/lib per changes to Makefiles. 
llvm-svn: 19550
 2005-01-14 16:32:39 +00:00
Reid Spencer 74bc42304c Update the documentation about -enable-llcbeta vs. -enable-linscan 
llvm-svn: 19530
 2005-01-13 18:02:40 +00:00
Misha Brukman 732daa5b9d Use and print out BuildStatus, we don't always have build errors. 
llvm-svn: 19497
 2005-01-12 03:31:38 +00:00
Misha Brukman 7b98f7407b No need to repeat the word `build' since it's under `Build status' 
llvm-svn: 19481
 2005-01-11 19:51:24 +00:00
Misha Brukman 870b872bfa We don't always have build errors, so call it `status', not `error' 
llvm-svn: 19479
 2005-01-11 18:27:16 +00:00
Chris Lattner d7a3ee6d20 rename linscan -> LLCBETA as it should be 
llvm-svn: 19401
 2005-01-08 21:03:58 +00:00
Reid Spencer e153fb3523 1. Make sure that "dot" can be found in the path 
2. Fix a bug where the lib directory specified also had to be cwd
3. Weight the output so archive->archive edges are shorter
4. Generate two different graphs: one for libraries, one for objects.
5. Adjust the properties of the graphs till it looks nice.

llvm-svn: 19293
 2005-01-05 17:29:29 +00:00
Chris Lattner 733c82bfbf Expose isConvertibleToThreeAddress and isCommutable bits to the code generator. 
llvm-svn: 19243
 2005-01-02 02:29:04 +00:00
Reid Spencer 266325e6d8 * Don't include weak definitions as a definition 
* Make subordinate libraries presented with a vertical list instead of all
  listed on a single line.

llvm-svn: 19196
 2004-12-30 23:13:12 +00:00
Reid Spencer 271ed74132 A Perl script to generate an HTML definition list containing the LLVM 
library dependencies, for documentation purposes.

llvm-svn: 19194
 2004-12-30 23:07:56 +00:00
Reid Spencer d2020acea0 Revert the last patch so that the LLVMGCCDIR environment variable is 
still viable and will make use of the resurrected --with-llvmgccdir
configure option.

llvm-svn: 19143
 2004-12-26 05:21:13 +00:00
Reid Spencer 920b83d709 Remove references to LLVMGCCDIR because it was only used to provide a 
value for the --with-llvmgccdir configure option which is no longer
supported.

llvm-svn: 19135
 2004-12-24 06:32:54 +00:00
Tanya Lattner 96f6909ae1 Always print out DejagnuTest results to stdout so that it gets emailed to the nightly test manager. Eventually Dejagnu should be merged into the added/removed tests. 
llvm-svn: 19023
 2004-12-17 20:58:34 +00:00
Chris Lattner 56a874b0d6 Portability fix, thanks to Markus F.X.J. Oberhumer. 
llvm-svn: 18977
 2004-12-16 04:56:34 +00:00
Chris Lattner 2617b5033b Use user time, not wall time, for optimizer time. 
llvm-svn: 18941
 2004-12-14 22:42:59 +00:00
Reid Spencer 1a14e28ade For PR351: 
* Change use of ReadFileIntoAddressSpace to sys::MappedFile use.
* Shorten a line > 80 chars.

llvm-svn: 18896
 2004-12-13 17:41:13 +00:00
Reid Spencer f51f490b7b For PR351: libLLVMSupport now depends on libLLVMSystem 
llvm-svn: 18893
 2004-12-13 17:02:08 +00:00
Test Commit ecf3c41054 Test commit 
llvm-svn: 18687
 2004-12-09 05:46:48 +00:00
Reid Spencer 1c48c2deee For PR387: 
Make this compile without warning when -Woverloaded-virtual is used.

llvm-svn: 18588
 2004-12-06 23:42:37 +00:00
Reid Spencer 46f5c4f214 Revert previous changes to remove -enable-linscan and the *BETA columns of 
the nightly test. These are still needed for iterative linear scan testing.

llvm-svn: 18577
 2004-12-06 20:14:45 +00:00
Reid Spencer ecec7939bc Rather than break all the nightly test invocations, permit -enable-linscan 
option to be specified, but do nothing with it.

llvm-svn: 18575
 2004-12-06 18:33:54 +00:00
Reid Spencer 1443c4f039 Remove LLC-BETA and linear scan options as they are no longer reported. 
llvm-svn: 18574
 2004-12-06 18:29:14 +00:00
Reid Spencer 5ae9a04e40 Print out something useful instead of a blank table when the external tests 
are skipped by user option.

llvm-svn: 18501
 2004-12-04 22:18:28 +00:00
Chris Lattner 77e8f43c72 Move the dejagnu section to immediately before the 'trends' section. 
llvm-svn: 18497
 2004-12-04 20:18:21 +00:00
Chris Lattner af045fa120 Remove last remnants of qmtest stuff 
llvm-svn: 18496
 2004-12-04 19:57:27 +00:00
Tanya Lattner 03dfe165e1 Run dejagnu by default. 
llvm-svn: 18490
 2004-12-04 06:35:14 +00:00
Tanya Lattner 24726f9a5d Removed QMTest functions. The nightly tester no longer runs qmtest. It now runs dejagnu by default and you must turn it off using -nodejagnu. 
llvm-svn: 18489
 2004-12-04 06:25:50 +00:00
John Criswell 8e18e88392 Removed QMTests as I will be zapping them soon. 
I've done some testing, and this seems to work, but if people who use
the nightly tester regularly could spot check these changes, I'd be
appreciative.

llvm-svn: 18464
 2004-12-03 21:56:30 +00:00
Reid Spencer f675b49722 Make sure the timing output is also sent to the log file for dejagnu, not 
the log file of the NightlyTest.pl script.

llvm-svn: 18158
 2004-11-23 16:23:50 +00:00
Chris Lattner 96826dbaf3 Change formats, as suggested by Duraid 
llvm-svn: 18150
 2004-11-23 06:51:14 +00:00
Tanya Lattner 69ecc03683 Moved dejagnu log link to the template. 
llvm-svn: 18111
 2004-11-22 18:36:12 +00:00
Tanya Lattner 94556b33eb Changed to catch stderror of dejagnu and fixed missing quote. 
llvm-svn: 18105
 2004-11-22 17:16:01 +00:00
Tanya Lattner 72aca859c2 Made dejagnu option lower case. 
llvm-svn: 18075
 2004-11-21 00:10:12 +00:00
Tanya Lattner c3d696fe04 Added the ability to run Dejagnu tests. 
llvm-svn: 18074
 2004-11-21 00:02:40 +00:00
Reid Spencer b2d0fa0823 Fix usage of changed function prototype 
llvm-svn: 17798
 2004-11-14 22:30:54 +00:00
Misha Brukman c350bd2056 * Add support for f2c and the -f2c switch to enable Fortran benchmarks 
* Remove spurious spaces between variable names and `=' (they're not lined up
  anyway and there's no hope of doing that)

llvm-svn: 17611
 2004-11-08 03:28:27 +00:00
Chris Lattner 0ff1828349 Adjust to printing user+system times instead of wall times. Run the olden 
numbers in 'stable' mode so that the numbers are more stable.

llvm-svn: 17525
 2004-11-06 21:35:40 +00:00
Chris Lattner 429aaa5855 Quiet VC++ warnings 
llvm-svn: 17484
 2004-11-05 04:50:59 +00:00
Vikram S. Adve 254afc4614 Fix patterns to match only one-char words. 
llvm-svn: 17365
 2004-10-30 23:11:26 +00:00
Reid Spencer f88808ae43 Internalize variable names to prevent recursive assignment. Cleanup docs. 
llvm-svn: 17359
 2004-10-30 09:19:36 +00:00
Vikram S. Adve 089ade78fd Print P and [AR] files on update. 
llvm-svn: 17337
 2004-10-29 17:43:19 +00:00
Reid Spencer 4b04c85125 Fix the dependency of lex.o on gram.tab.h 
llvm-svn: 17320
 2004-10-28 16:48:13 +00:00
Reid Spencer 57cbe39d1e Change Library Names Not To Conflict With Others When Installed 
llvm-svn: 17286
 2004-10-27 23:18:45 +00:00
Chris Lattner 7dfc2d29ac Convert 'struct' to 'class' in various places to adhere to the coding standards 
and work better with VC++.  Patch contributed by Morten Ofstad!

llvm-svn: 17281
 2004-10-27 16:14:51 +00:00
Reid Spencer aa4887b482 Add EXTRA_DIST for additional files to be distributed. 
llvm-svn: 17233
 2004-10-26 03:12:11 +00:00
Reid Spencer 100080cc38 New Makefile Features: 
* "dist" target now builds tar.gz, tar.bz2, and zip files suitable for
  distribution. "dist" can only be run from $(BUILD_OBJ_ROOT) and implies
  a "check".

* made the preconditions not do a recursive make and ensured that they are
  executed sequentially.

* made the messages output by the makefile be prefixed with "llvm" and the
  make level (e.g. llvm[1]: ) in the same way that make does so that the
  messages are uniform and more readable.

* Fixed the tags target so that tags depends on TAGS which contains the
  rules to build a file named TAGS

* Implemented the EXTRA_DIST feature in a few directories to make sure it
  works.

llvm-svn: 17210
 2004-10-25 08:27:37 +00:00
Chris Lattner 87a1061559 Make VC happier, patch contributed by Morten Ofstad 
llvm-svn: 17179
 2004-10-23 04:58:50 +00:00
Reid Spencer 49d6d1eb9f Remove double colon rule for gram.tab.h so it doesn't conflict with the 
auto-generated dependency rule.

llvm-svn: 17171
 2004-10-22 23:05:46 +00:00
Reid Spencer 5fd95ce095 We're not doing automake any more 
llvm-svn: 17168
 2004-10-22 21:02:23 +00:00
Reid Spencer 30d8baea8d Adjust to changes in Makefile.rules 
llvm-svn: 17167
 2004-10-22 21:02:08 +00:00
Reid Spencer c1c320c335 We won't use automake 
llvm-svn: 17155
 2004-10-22 03:35:04 +00:00
Reid Spencer 6a11a75f31 Initial automake generated Makefile template 
llvm-svn: 17136
 2004-10-18 23:55:41 +00:00
Chris Lattner 5a02a3e963 Add support for undef and unreachable 
llvm-svn: 17059
 2004-10-16 18:24:35 +00:00
Misha Brukman 8393c15b28 * Factor out (into new fn) a loop emitting operand shifts into the instruction 
* Reverse instruction bit components for a LittleEndian-style encoding
* Fix some comments and spacing

llvm-svn: 16975
 2004-10-14 05:53:01 +00:00
Misha Brukman 243ded5e1a * Add option to read isLittleEndianEncoding for InstrInfo classes 
* Doxygen-ify some function comments

llvm-svn: 16974
 2004-10-14 05:50:43 +00:00
Chris Lattner ac1a547a38 Patch to make VS happier, thanks to Morten Ofstad for pointing this out. 
llvm-svn: 16956
 2004-10-13 15:25:46 +00:00
Reid Spencer 26bfe011f8 Updates for changes in Makefile rules. 
llvm-svn: 16951
 2004-10-13 11:48:50 +00:00
Chris Lattner 5499551206 Don't emit the method into the llvm namespace, let the #includer decide where it goes 
llvm-svn: 16934
 2004-10-12 16:21:18 +00:00
Reid Spencer f5dcbd7ba5 Initial version of automake Makefile.am file. 
llvm-svn: 16888
 2004-10-10 22:07:57 +00:00
Reid Spencer b84cbf2725 Initial version of automake Makefile.am file. 
llvm-svn: 16885
 2004-10-10 20:43:57 +00:00
Reid Spencer d90857e144 Remove unused variable. 
llvm-svn: 16844
 2004-10-08 18:01:31 +00:00
Reid Spencer 6b9ba4a980 Make it so that positional parameters can have spaces in them. 
llvm-svn: 16843
 2004-10-08 17:59:29 +00:00
Misha Brukman 41f9f29996 Properly `quote' names, and don't forget to add the ending quote! 
llvm-svn: 16838
 2004-10-08 14:59:05 +00:00
Misha Brukman 3e0a20ebb8 Fix usage description typo 
llvm-svn: 16831
 2004-10-08 01:11:15 +00:00
Misha Brukman f5a92bda7b Make comment header span the entire line 
llvm-svn: 16830
 2004-10-08 01:10:52 +00:00
Reid Spencer 50a425a56d Make these scripts work on SunOS too. 
llvm-svn: 16805
 2004-10-07 16:03:21 +00:00
Chris Lattner 72770f5877 Correctly parse variant notation 
llvm-svn: 16637
 2004-10-03 20:19:02 +00:00
Chris Lattner 91c538f2a1 Add initial support for variants. This just parses the new format, no 
functionality is added

llvm-svn: 16636
 2004-10-03 19:34:31 +00:00
Misha Brukman 46cee7da73 #include DataTypes.h to compile on MinGW, patch by Henrik Bach. 
llvm-svn: 16616
 2004-09-30 18:27:39 +00:00
Misha Brukman e06653ff76 * Add `deplibs' keyword for specifying a list of dependent libraries 
* Convert tabs to spaces

llvm-svn: 16558
 2004-09-28 21:46:18 +00:00
Misha Brukman 04f0b5b7cd Add `deplibs' keyword for specifying a list of dependent libraries 
llvm-svn: 16557
 2004-09-28 21:45:54 +00:00
Nate Begeman 996ddbc98e Add support for the isLoad and isStore flags, needed by the instruction scheduler 
llvm-svn: 16554
 2004-09-28 21:01:45 +00:00
Chris Lattner 9b0dfa3c0d Turn the hasDelaySlot flag into the M_DELAY_SLOT_FLAG 
llvm-svn: 16553
 2004-09-28 18:38:01 +00:00
Brian Gaeke 99d3deee1c Touch output files before reading or writing them, so that they are 
always guaranteed to exist. This fixes PR444. Thanks to Alkis
for reporting the bug and testing the patch.
AddRecord used to return a big list, but that return value was never
used. So now it doesn't return anything.
Create the WebDir if it does not exist.
Fix a typo in a comment.

llvm-svn: 16541
 2004-09-28 16:04:00 +00:00
Reid Spencer 5ef171a5b1 Documentation upgrade. 
llvm-svn: 16445
 2004-09-20 08:09:36 +00:00
Reid Spencer e380f931db Finish the documentation. 
llvm-svn: 16444
 2004-09-20 08:04:13 +00:00
Reid Spencer 0889f95c02 Tighten up the specification of what counts as a code file. The previous 
specification was too liberal in some areas and missing things in others.
This specification is based on the actual extensions found in the source
tree.

llvm-svn: 16443
 2004-09-20 08:00:09 +00:00
Reid Spencer 08941821f3 Base the implementation on the llvmdo script so that we only have to 
maintain the logic for "what counts as a source file" in one place.

llvm-svn: 16442
 2004-09-20 07:22:23 +00:00
Reid Spencer 6707342ff6 Fixed to actually work correctly and be the basis for other tools by 
allowing the set of directories searched to be specified either by the
LLVMDO_DIRS env var or by the -dirs "dirs..." command line option.

llvm-svn: 16441
 2004-09-20 07:21:19 +00:00
Chris Lattner 91006d8e2c Don't count .lo files :) 
llvm-svn: 16439
 2004-09-20 05:01:04 +00:00
Chris Lattner 24ba604c98 Don't include libtool "object" files 
llvm-svn: 16391
 2004-09-18 04:40:46 +00:00
Chris Lattner e8e81a2941 Revamp the Register class, and allow the use of the RegisterGroup class to 
specify aliases directly in register definitions.

Patch contributed by Jason Eckhardt!

llvm-svn: 16330
 2004-09-14 04:17:02 +00:00
Reid Spencer ec0c48e0f9 Modify the lines of code counting mechanism to use the new "countloc.sh" 
utility. This avoids some problems with long line lengths and counting the
wrong things.

llvm-svn: 16200
 2004-09-06 19:32:55 +00:00
Reid Spencer 2a91e7f660 Added a tool to more accurately count the lines of code. The previous 
utility, getsrcs.sh suffered from two problems: (1) it generated command
lines too long for some platforms and (2) it searched the projects diretory
which now contains the llvm-test module (in nightly tester) but we don't
want to include the test code in our LOC calculation. This script should
be maintained as LLVM adds new top level directories that contain source
code.

llvm-svn: 16199
 2004-09-06 19:06:27 +00:00
Reid Spencer d5de72cd6b Remove double paren use in system() function so that the command line can 
be correctly interpreted by non-bash shells.

llvm-svn: 16194
 2004-09-05 20:57:22 +00:00
Reid Spencer 2263203a94 Make the NightlyTest run tests out of projects/llvm-test instead of 
llvm/test/Programs

llvm-svn: 16181
 2004-09-05 07:58:10 +00:00
Reid Spencer 0ded30aec4 Clean up some "clean:" targets so they use $(VERB) and don't print anything 
by default, like every other "clean" target in LLVM.

llvm-svn: 16161
 2004-09-03 23:19:53 +00:00
Reid Spencer c8ec13388b Make tblgen's exception handling a little more robust by printing the 
program name and also catching ...

llvm-svn: 16160
 2004-09-03 23:17:54 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
 2004-09-01 22:55:40 +00:00
Reid Spencer 811c3c0edb Link with LLVMsystem.a for operating system independence. 
llvm-svn: 16094
 2004-08-29 19:31:19 +00:00
Reid Spencer 9b129bea2e RemoveFileOnErrorSignal is now in the llvm::sys namespace. Adjust 
accordingly.

llvm-svn: 16093
 2004-08-29 19:30:41 +00:00
Reid Spencer ad4c8e330f Add the examples directory to these scripts. 
llvm-svn: 16030
 2004-08-24 17:42:33 +00:00
Chris Lattner 8eab62ee0d Alignment is now in bits. 
llvm-svn: 15976
 2004-08-21 20:15:25 +00:00
Chris Lattner beadefde19 Make alignment be in bits, just like size is 
llvm-svn: 15969
 2004-08-21 20:00:36 +00:00
Chris Lattner a6d34d9e19 Infer the spillsize/alignment of a register based on the register classes 
it is embedded into.

llvm-svn: 15966
 2004-08-21 19:42:03 +00:00
Chris Lattner d3244d9cec Support "Methods" in register classes in CodgeGenRegisterClass 
llvm-svn: 15965
 2004-08-21 19:21:21 +00:00
Chris Lattner 2a86fab933 Start parsing register classes into a more structured form 
llvm-svn: 15961
 2004-08-21 04:05:00 +00:00
Chris Lattner e34ae99942 Read in declared reg sizes 
llvm-svn: 15960
 2004-08-21 02:24:57 +00:00
Chris Lattner c9d99efdd3 Do not #include files into the llvm namespace 
llvm-svn: 15849
 2004-08-17 03:08:28 +00:00
Chris Lattner 8af61ddb96 Use CodeGenRegister class to make reading in of register information more 
systematic.

llvm-svn: 15805
 2004-08-16 01:10:21 +00:00
Chris Lattner b7b70480e1 Add initial support for register and register class representation. 
Obviously this is not done.

llvm-svn: 15804
 2004-08-16 01:09:52 +00:00
Chris Lattner 0bbf7005f5 Remove awareness of isDummyClass 
llvm-svn: 15789
 2004-08-15 23:04:13 +00:00
Chris Lattner 9f714c8d35 Include .td and .txt files in the greps. This will allow me to find symbols in 
them, and also count them in the LOC of LLVM for the nightly tester.

llvm-svn: 15786
 2004-08-15 22:54:31 +00:00
Chris Lattner 6ffa501d9f Make the AsmWriter a first-class tblgen object. Allow targets to specify 
name of the generated asmwriter class, and the name of the format string.

llvm-svn: 15747
 2004-08-14 22:50:53 +00:00
Chris Lattner baa2ecb798 Fix minor bug in previous checkin 
llvm-svn: 15649
 2004-08-11 04:08:36 +00:00
Chris Lattner c1904dd38f change how we invoke the printer. Instead of passing in the MO directly, 
pass in the MI, operand number, and the type of the operand.

llvm-svn: 15645
 2004-08-11 02:23:23 +00:00
Chris Lattner 3bc477a237 Start parsing more information from the Operand information 
llvm-svn: 15644
 2004-08-11 02:22:39 +00:00
Chris Lattner 101f3fea82 Remove special case hacks 
llvm-svn: 15643
 2004-08-11 01:53:58 +00:00
Misha Brukman 422d0fadf1 Deleted commented-out code as we now get namespace directly, add comments 
llvm-svn: 15627
 2004-08-10 20:54:58 +00:00
Misha Brukman 59978333a3 Use the target name instead of hard-coding SparcV9. 
llvm-svn: 15616
 2004-08-10 18:31:01 +00:00
Chris Lattner 79db057a3b This was a good idea, but until this does not break the build of 
lib/Target/Sparc, we should not use it.

llvm-svn: 15603
 2004-08-10 15:05:18 +00:00
Misha Brukman 920ae9524d Use the current target name instead of a ClassPrefix. 
llvm-svn: 15585
 2004-08-09 19:10:43 +00:00
Misha Brukman 18d27dc342 * Use Classname and ClassPrefix instead of hard-coded V9 values 
* Simplify code and shorten lines by not recomputing values

llvm-svn: 15582
 2004-08-09 17:47:45 +00:00
Brian Gaeke c51892528b Split out -disable-codegen into -disable-llc and -disable-jit. 
llvm-svn: 15530
 2004-08-05 19:54:59 +00:00
Misha Brukman 8e5492e350 * Added documentation in the file header 
* Shorten assert() text to make it fit within 80 cols

llvm-svn: 15508
 2004-08-04 22:07:54 +00:00
Chris Lattner f40e4ebf19 Be picky 
llvm-svn: 15400
 2004-08-01 08:55:34 +00:00
Chris Lattner 29d8ac77e1 Instructions no longer need to have names. 
llvm-svn: 15399
 2004-08-01 08:38:17 +00:00
Chris Lattner 65512a0c49 Add support for asm printing machine instructions that have operands. 
llvm-svn: 15391
 2004-08-01 07:43:02 +00:00
Chris Lattner 5572682faa Parse the operand list of the instruction. We currently support register and immediate operands. 
llvm-svn: 15390
 2004-08-01 07:42:39 +00:00
Chris Lattner 1c4ae85035 Initial cut at an asm writer emitter. So far, this only handles emission of 
instructions, and only instructions that take no operands at that!

llvm-svn: 15386
 2004-08-01 05:59:33 +00:00
Chris Lattner c860ecafe1 Add, and start using, the CodeGenInstruction class. This class represents 
an instance of the Instruction tablegen class.

llvm-svn: 15385
 2004-08-01 05:04:00 +00:00
Chris Lattner fce9603387 Rename CodeGenWrappers.(cpp|h) -> CodeGenTarget.(cpp|h) 
llvm-svn: 15382
 2004-08-01 04:04:35 +00:00
Chris Lattner 6847866400 Finegrainify namespacification 
llvm-svn: 15381
 2004-08-01 03:55:39 +00:00
Chris Lattner fd4558862c Support new flag 
llvm-svn: 15355
 2004-07-31 02:07:26 +00:00
Chris Lattner e4a72a0268 Fix the nightly tester to default to using gnuplot in /usr/bin 
llvm-svn: 15287
 2004-07-27 18:41:49 +00:00
Chris Lattner 5174f436d2 Ugh, the upgrade of zion brought in GCC 3.3.2, our arch nemesis. 
llvm-svn: 15269
 2004-07-27 08:29:06 +00:00
Chris Lattner 577fc3f576 Implement test/Regression/TableGen/ListSlices.td 
llvm-svn: 15249
 2004-07-27 01:01:21 +00:00
Chris Lattner 8bf9e06ddd Add initial support for list slices. This currently allows you to do stuff 
like this:

def B {
  list<int> X = [10, 20, 30, 4, 1, 1231, 20] [2-4,2,2,0-6];
}

... which isn't particularly useful, but more is to come.

llvm-svn: 15247
 2004-07-26 23:21:34 +00:00
Reid Spencer a559cb8e10 A utility to run an arbitrary program on each of the LLVM source files. 
This is like llvmgrep but instead of running grep, it runs the command
given by the first argument. For example, to find the top ten files with
the most lines in llvm, you could:

utils/llvmdo wc -l | sort -nb | tail

Or, to find any source files with the wrong permissions, you could:

utils/llvmdo ls -l | grep -v rw-r--r--

Hopefully, you get the idea.

llvm-svn: 15246
 2004-07-26 22:52:44 +00:00
Chris Lattner aaf1e74a85 Change column name 
llvm-svn: 15129
 2004-07-23 06:50:18 +00:00
Chris Lattner 87bf918bc0 Remove some abandoned code that was never finished. If needed in the future 
it can be ressurected from CVS.

llvm-svn: 15113
 2004-07-22 21:32:38 +00:00
Chris Lattner 89ae115aa5 Passing integer 0 in for a pointer value doesn't work on IA64. Fix this 
by using a new macro.

llvm-svn: 14863
 2004-07-16 00:02:21 +00:00
Chris Lattner 8e30a4dfc5 Make tblgen not try to be smart. This is better handled in makefiles if 
at all.  Patch contributed by Vladimir Prus!

llvm-svn: 14784
 2004-07-13 06:11:46 +00:00
Reid Spencer 37e0ba969a Fix some thinkos in the script (error handling, proper argument handling). 
llvm-svn: 14676
 2004-07-07 21:19:01 +00:00
Reid Spencer d448f17b7d Change the "rotate by 90" xtics specification to just "rotate" which is 
equivalent. The "by <angle>" syntax is not acceptable for all output
devices. Apparently the Sparc and x86 output devices (no color) don't
accept this, but should accept the plain "rotate".

llvm-svn: 14645
 2004-07-06 17:04:09 +00:00
Reid Spencer 2ae86fbd05 Caused the labels on the small plots to be drawn vertically instead of 
horizontally so they no longer overlap.

This eye-strain-lessening patch contributed by Vladimir Merzliakov. Thanks!

llvm-svn: 14632
 2004-07-05 19:09:32 +00:00
Chris Lattner 9a844696f9 Fix relative links for nightly testers not hosted on llvm.cs. 
Patch contributed by Vladimir Merzliakov!

llvm-svn: 14419
 2004-06-25 20:57:19 +00:00
Brian Gaeke 537851f6e7 Don't try to run qmtests if we fail to build the tree. The qmtests (at 
least, on macosx) will spiral out of control instead of failing gracefully.

llvm-svn: 14396
 2004-06-25 07:25:28 +00:00
Reid Spencer 250b03184a Move the tests for readability of the template and gnuplot files so they 
occur AFTER the source is checked out. This ensures that if either of the
-gnuplotscript or -templatefile options are not given, that they get picked
up from the checkout directory and don't abort the test unnecessarily.

llvm-svn: 14346
 2004-06-23 14:07:12 +00:00
Reid Spencer 2e44d8748c Added a -noexternals options to avoid performing the externals tests on 
test environments that don't have Povray or SPEC.

llvm-svn: 14345
 2004-06-23 07:45:46 +00:00
Reid Spencer 64889c65e5 Make sure GetRegEx returns something gnuplot can deal with (a number, not 
a ?) so that graphs don't bail if something fails in a test.

llvm-svn: 14344
 2004-06-23 06:36:34 +00:00
Reid Spencer 7b27d08aa9 - Added the -nice option for nicing the build processes. 
- Added the -gnuplotscript option to specify the GnuPlot script to use.
- Added the -templatefile option to specify the HTML template to use.
- Moved subroutines to top of file.
- Used variables for file names in case we want to change to directories.
- Made program track its directory changes in $VERBOSE mode (for debugging)
- Added variables to support tracking start time, finish time, and platform
  details about each nightly test.

llvm-svn: 14321
 2004-06-22 15:38:37 +00:00
Reid Spencer 3e8722fd9d Added start time, finish time, and platform (uname -a output) information 
to the top of the template for identification purposes.

llvm-svn: 14318
 2004-06-22 15:32:02 +00:00
Tanya Lattner 70d53125db Removed extra href close tag 
llvm-svn: 14315
 2004-06-22 05:44:31 +00:00
Misha Brukman 6752fb58b6 Handle shifts >= 32 bits. 
llvm-svn: 14291
 2004-06-21 18:01:47 +00:00
Chris Lattner bcdadf3765 Move the IntrinsicLowering header into the CodeGen directory, as per PR346 
llvm-svn: 14266
 2004-06-20 07:49:54 +00:00
Chris Lattner d537eb1264 Make fpcmp handle running off of the beginning or end of the file correctly. 
llvm-svn: 14259
 2004-06-20 03:12:18 +00:00
Reid Spencer 0277fd7b44 A utility to search the LLVM source tree for a grep pattern. This is a 
replacement for getsrcs.sh which now generates too much text to put on a
Linux command line. The approach taken with llvmgrep is to execute a find
command and execute a grep on each file that matches the name pattern. The
arguments to this script are the same as those of egrep. Note that the -H
and -n options to egrep will always be passed so that you always get the
file and line number of matches.

llvm-svn: 14255
 2004-06-19 20:32:55 +00:00
Misha Brukman b8561ebf21 Make header comment fit within 80 cols. 
llvm-svn: 14198
 2004-06-17 15:49:36 +00:00
Misha Brukman 342693e35b The correct prototype is `int atoi(CONST char*)'. Unbroke AIX build. 
llvm-svn: 14173
 2004-06-14 16:30:05 +00:00
Reid Spencer d5a21b0575 Get rid of "might be uninitialized" warnings when compiling with GCC 3.3.2 
llvm-svn: 14169
 2004-06-13 19:17:49 +00:00
Brian Gaeke 787ed2f377 Don't trim @PrevDays (causing an error) if it isn't long enough. 
llvm-svn: 14156
 2004-06-11 19:55:30 +00:00
Reid Spencer 80ae844ea8 Add two options to the program: 
-release causes ENABLE_OPTIMIZED=1 to be added to the make line so that
         the test runs against optimized code.
-pedantic causes the CompileOptimizeOpts variable to be overridden to
          add several additional warnings not picked up by -Wall. This
	  should help catch additional programming faux pas. See the diff
	  for the specific details.

llvm-svn: 14153
 2004-06-11 07:06:22 +00:00
Brian Gaeke 966938cff2 Allow dates with slashes in them in $DateRE. 
Don't match on $Filename (which will be unset) if we hit 'UNMATCHABLE:'.

llvm-svn: 14112
 2004-06-10 07:44:28 +00:00
Reid Spencer f8d610ca73 Columnized the compilation statistics for easier reading. 
llvm-svn: 14099
 2004-06-09 18:29:15 +00:00
Chris Lattner 4408630c67 Fix the really bizarre stuff that happened last night in the tester 
due to non-numeric diff failures that caused fpcmp to go into infinite loops

llvm-svn: 14098
 2004-06-09 18:28:53 +00:00
Reid Spencer 4d598edc59 Regularize title of Regression Test section. Clean up some blank space. 
llvm-svn: 14080
 2004-06-09 02:07:25 +00:00
Reid Spencer 7d4b814e86 * Fix indentation of Regression Test Results by making sure the 
GetQMTestResults function closes all its open tags.
* Cause XFAIL results to not be reported at all except in the stats.

llvm-svn: 14067
 2004-06-08 08:01:33 +00:00
Misha Brukman aff10d0461 Emit a more sensible error message if no subclasses of Target are defined. 
Patch contributed by Vladimir Prus.

llvm-svn: 14010
 2004-06-04 14:59:42 +00:00
Brian Gaeke 2948d2e724 Honor DISABLE_CBE, etc., even when doing the "running tests" (i.e., Olden) 
llvm-svn: 14004
 2004-06-04 00:07:12 +00:00
Brian Gaeke 0a71673115 Allow script to set configure args. 
Allow environment to set llvmgccdir.

llvm-svn: 13994
 2004-06-03 21:46:56 +00:00
Chris Lattner 1c0a0e2e36 Add -disable-codegen option to disable LLC and JIT targets 
llvm-svn: 13978
 2004-06-03 03:29:39 +00:00
Reid Spencer 26b9a3b747 Align the lower portion of the page with the left margin so that the page 
width is not made excessive by the large table of results. Improves
readability of the page.

llvm-svn: 13913
 2004-05-31 21:38:56 +00:00
Reid Spencer 8ac57711b0 Clean up the Feature and Regression test output to (a) use section headers, 
(b) avoid <pre> tag so page width doesn't become excessive, (c) omit the
execution time stats, (d) format each reported test in a list with bold
headings for readability, (e) omit long lines of dashes.

llvm-svn: 13912
 2004-05-31 20:59:55 +00:00
Reid Spencer 3b4302290d Make the Regression/Feature test support excise all ": PASS" lines that 
indicate successful tests. We're really only interested in the bad news
in this output :)

llvm-svn: 13901
 2004-05-30 00:17:47 +00:00
Chris Lattner a9e9d2cbcf Changes to make the nightly tester run the regression tests at night, yaay! 
Change contributed by Reid Spencer.

llvm-svn: 13882
 2004-05-28 20:30:23 +00:00
Chris Lattner abb26eac9d Right: the #includes are not needed either 
llvm-svn: 13867
 2004-05-28 00:35:51 +00:00
Chris Lattner 06e381d31e Use fileutilities instead of mmap directly 
llvm-svn: 13865
 2004-05-28 00:31:36 +00:00
Chris Lattner e7bda9c022 doxygen no longer builds into the docs tree, and we no longer have boost 
in the tree

llvm-svn: 13838
 2004-05-27 17:58:45 +00:00
Chris Lattner 1f4e545a89 Add support for dos style files. 
llvm-svn: 13836
 2004-05-27 17:44:18 +00:00
Chris Lattner 278f5152d3 Header file moved 
llvm-svn: 13813
 2004-05-27 05:41:36 +00:00
Misha Brukman bd094e73d2 Add hint about syntax-highlighting non-standardly-named LLVM Makefiles. 
llvm-svn: 13606
 2004-05-19 21:20:40 +00:00
Misha Brukman 40b4f6eca8 Added `zeroinitializer' keyword. 
llvm-svn: 13253
 2004-04-28 19:36:08 +00:00
Brian Gaeke 11550c1deb mmap of a zero length file returns null on some platforms, so hack around it. 
llvm-svn: 13121
 2004-04-23 17:38:17 +00:00
Brian Gaeke 627abf14bb Fix typo. 
llvm-svn: 13072
 2004-04-19 19:09:24 +00:00
Chris Lattner bf3c8763c0 Spiff is no longer in our tree 
llvm-svn: 13041
 2004-04-18 18:26:38 +00:00
Misha Brukman b4f20ea496 The "best" of both worlds: readable C++ comments and valid HTML For doxygen. 
llvm-svn: 12964
 2004-04-15 15:30:15 +00:00
Chris Lattner ed94fef7e3 Fix bug, add support for +/- 
llvm-svn: 12934
 2004-04-13 21:48:43 +00:00
Chris Lattner 9a3ac1a956 Out with spiff, in with fpcmp 
llvm-svn: 12928
 2004-04-13 20:59:24 +00:00
Chris Lattner e542c1c422 Remove spiff. Though it looked good, it was not really as spiffy as it seemed 
llvm-svn: 12927
 2004-04-13 20:58:42 +00:00
Chris Lattner 5613bcc258 Okay, spiff is completely incapable of handling files of nontrivial size. 
Here is a simple minimal program that does what we want.  Instead of taking
minutes to compare mesa's output, and crashing on binary files (like spiff
does), this take < .02s in the common case and doesn't crash.

llvm-svn: 12926
 2004-04-13 20:55:49 +00:00
Chris Lattner becf6365d6 Increase buffer size again. *sigh* 
llvm-svn: 12912
 2004-04-13 18:43:18 +00:00
Chris Lattner f37bd007e4 Don't index spiff. It should not count as lines of LLVM code 
llvm-svn: 12911
 2004-04-13 18:37:51 +00:00
Chris Lattner 763596e28d Fixed sized limits are bad... duh. 
llvm-svn: 12908
 2004-04-13 18:34:16 +00:00
Chris Lattner 7b9733dac2 Really spiff, don't chatter :) 
llvm-svn: 12907
 2004-04-13 18:33:21 +00:00
Brian Gaeke bacab88d42 Don't underline diffs 
llvm-svn: 12902
 2004-04-13 18:24:01 +00:00
Brian Gaeke ff27406cf9 Clean up the Spiff code so that it emits fewer warnings. This 
consists mostly of changing sloppy K&R C code to slightly more
disciplined K&R C code, and doing the usual things to shut gcc up.

llvm-svn: 12877
 2004-04-13 03:24:45 +00:00
Brian Gaeke 2ec7dfc278 Build Spiff directory 
llvm-svn: 12876
 2004-04-12 22:53:51 +00:00