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663 Commits

Author SHA1 Message Date
Chris Lattner
57cae81b5e 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
a6a0d51065 catch unnamed inputs 
llvm-svn: 23360
 2005-09-14 22:06:36 +00:00
Chris Lattner
f749a0ef7c check that there are no unexpected operands 
llvm-svn: 23359
 2005-09-14 21:59:34 +00:00
Chris Lattner
9c196b02fa force all instruction operands to be named. 
llvm-svn: 23358
 2005-09-14 21:13:50 +00:00
Chris Lattner
c19f24f3d7 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
3cbcb9f5d6 fix a broke range check 
llvm-svn: 23354
 2005-09-14 21:04:12 +00:00
Chris Lattner
a5ba887c02 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
901ddab7b1 Verify that set destinations occur first in the instruction operand list. 
llvm-svn: 23351
 2005-09-14 18:19:25 +00:00
Chris Lattner
76f1dae1af add an accessor 
llvm-svn: 23349
 2005-09-14 18:02:53 +00:00
Chris Lattner
72cfebc71b remove some code that isn't ready for prime time 
llvm-svn: 23346
 2005-09-14 06:03:10 +00:00
Chris Lattner
c4ae94aa32 Switch to a slightly more structured representation for instructions 
llvm-svn: 23345
 2005-09-14 04:03:16 +00:00
Chris Lattner
77cc161bd5 Add some more checking/verification code 
llvm-svn: 23344
 2005-09-14 02:11:12 +00:00
Chris Lattner
9ab561788e 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
e2591652a2 don't emit the namespace inside the class! 
llvm-svn: 23341
 2005-09-13 22:05:02 +00:00
Chris Lattner
1da656efd4 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
9bb7fff501 continue xform function parsing 
llvm-svn: 23338
 2005-09-13 21:59:15 +00:00
Chris Lattner
abc740453c Start parsing node transformation information 
llvm-svn: 23337
 2005-09-13 21:51:00 +00:00
Chris Lattner
0dd99c9aaf 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
4e59482982 completely eliminate TreePattern::PatternType 
llvm-svn: 23335
 2005-09-13 21:20:49 +00:00
Chris Lattner
773456a944 Regenerate 
llvm-svn: 23311
 2005-09-12 05:30:06 +00:00
Chris Lattner
8b34f3d20d Rearrange two rules, which apparently makes some versions of bison happier. 
llvm-svn: 23310
 2005-09-12 05:29:43 +00:00
Jeff Cohen
7e6b5c60fc Fix miscellaneous Visual Studio build problems. 
llvm-svn: 23307
 2005-09-10 02:00:02 +00:00
Chris Lattner
ada7ac14a1 add an accessor to provide more checking 
llvm-svn: 23289
 2005-09-09 01:15:01 +00:00
Chris Lattner
2490f8f606 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
2b656c6102 add some accessors 
llvm-svn: 23287
 2005-09-09 01:11:17 +00:00
Chris Lattner
334e21eb98 Fix incorrect comment 
llvm-svn: 23285
 2005-09-08 23:26:30 +00:00
Chris Lattner
a6d21c974c 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
e2fb8f3a77 Compute the value types that are natively supported by a target. 
llvm-svn: 23282
 2005-09-08 21:43:21 +00:00
Chris Lattner
152a72de2c Parse information about type constraints on SDNodes 
llvm-svn: 23281
 2005-09-08 21:27:15 +00:00
Chris Lattner
ef07fffe37 use node info in the one place we currently use it 
llvm-svn: 23280
 2005-09-08 21:04:46 +00:00
Chris Lattner
d9930002aa start parsing SDNode info records 
llvm-svn: 23279
 2005-09-08 21:03:01 +00:00
Chris Lattner
515c19f56d Fix indentation 
llvm-svn: 23276
 2005-09-08 19:47:28 +00:00
Chris Lattner
b07d2cc2eb regenerate 
llvm-svn: 23275
 2005-09-08 18:48:47 +00:00
Chris Lattner
df9876cdb7 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
9e7e8d43e8 regenerate 
llvm-svn: 23271
 2005-09-08 18:22:57 +00:00
Chris Lattner
2e3ed074d8 Tabs to spaces. 
llvm-svn: 23270
 2005-09-08 18:22:35 +00:00
Chris Lattner
03637c7200 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
65c98b6441 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
b529b1bdbd 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
f12074e8f6 regenerate 
llvm-svn: 23249
 2005-09-06 21:23:27 +00:00
Chris Lattner
5cd3a27513 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
12c57505bf Add an option and stuff implementation of a dag isel emitter 
llvm-svn: 23236
 2005-09-03 01:14:03 +00:00
Reid Spencer
46a7fdeb66 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
497c012e54 spell this right 
llvm-svn: 23099
 2005-08-26 20:55:40 +00:00
Chris Lattner
6c4ea26961 spell this variable right 
llvm-svn: 23095
 2005-08-26 20:42:52 +00:00
Chris Lattner
b474a0ab06 Expose a new flag to TargetInstrInfo 
llvm-svn: 23094
 2005-08-26 20:40:46 +00:00
Chris Lattner
17f0f9beae add a marker at the end of the instruction enum list 
llvm-svn: 23090
 2005-08-26 20:17:00 +00:00
Chris Lattner
9ceee53f9a 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
916e016ac1 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
20c1c4cf07 Split register class "Methods" into MethodProtos and MethodBodies 
llvm-svn: 22928
 2005-08-19 19:12:51 +00:00
Chris Lattner
cef54bfd28 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
077a4e87c4 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
341308dc6b Read the namespace field from register classes 
llvm-svn: 22918
 2005-08-19 18:45:20 +00:00
Chris Lattner
bf7633b73b add a setName method to record 
llvm-svn: 22912
 2005-08-19 17:58:49 +00:00
Chris Lattner
1344e9cf9c Add a setName method to Record. 
llvm-svn: 22911
 2005-08-19 17:58:11 +00:00
Chris Lattner
36f99a1374 For now, just emit empty operand info structures. 
llvm-svn: 22910
 2005-08-19 16:57:28 +00:00
Chris Lattner
5ac318c67b Fix a problem jeffc noticed 
llvm-svn: 22903
 2005-08-19 06:16:04 +00:00
Chris Lattner
1685432a06 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
7ab998463c 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
d03fa09ce7 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
1f718aa8b5 revert this change, which causes breakage, temporarily 
llvm-svn: 22880
 2005-08-18 22:12:31 +00:00
Chris Lattner
b312f4d374 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
d3814ff064 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
26a5b85cf6 make is the standard name, not gmake 
llvm-svn: 22573
 2005-08-02 00:10:52 +00:00
Jeff Cohen
bd51ec7461 Eliminate all remaining tabs and trailing spaces. 
llvm-svn: 22523
 2005-07-27 06:12:32 +00:00
Chris Lattner
bee317e9b0 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
c871411c9d 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
e83aaca645 * 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
86ecb42fa0 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
175fba725a now with a legend, and multiple lines work. 
llvm-svn: 22153
 2005-05-20 17:50:51 +00:00
Andrew Lenharth
e02c06e19c 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
a34374d5b2 It would help if the headings were sorted properly. 
llvm-svn: 22096
 2005-05-16 19:33:21 +00:00
Reid Spencer
3b97b81bd9 Fix a brain blunder in the HTML output. 
llvm-svn: 22094
 2005-05-16 18:52:57 +00:00
Reid Spencer
7142fb87e8 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
f9ac6c04d8 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
3436cabb50 add support for fastcc and friends 
llvm-svn: 21979
 2005-05-13 20:40:52 +00:00
Misha Brukman
0db845cfb4 * 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
f68bbda9d4 Hilight tail 
llvm-svn: 21726
 2005-05-06 06:07:34 +00:00
Andrew Lenharth
546799537e import fix and plot multiple lines at once 
llvm-svn: 21596
 2005-04-27 17:32:41 +00:00
Andrew Lenharth
6f0a7297ed 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
4cb11c1c66 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
20489f8c6e 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
58a23e6e90 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
307bcc5132 elisp code to help with LLVM code standards compliance 
llvm-svn: 21497
 2005-04-24 17:09:19 +00:00
Misha Brukman
a08005297f .vimrc file to aid in LLVM coding standards conformance 
llvm-svn: 21496
 2005-04-24 17:05:04 +00:00
Jeff Cohen
4d31aeb9df Eliminate tabs and trailing spaces 
llvm-svn: 21441
 2005-04-22 04:13:13 +00:00
Misha Brukman
960a8d47d7 Remove trailing whitespace 
llvm-svn: 21428
 2005-04-22 00:00:37 +00:00
Chris Lattner
070188a856 ignore generated files 
llvm-svn: 21362
 2005-04-19 15:34:36 +00:00
Chris Lattner
0c97ef0c04 fix bogus warning 
llvm-svn: 21361
 2005-04-19 15:32:30 +00:00
Chris Lattner
c2f7fcfbba 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
57b0bbfcbd implementing shifting of literal integers 
llvm-svn: 21336
 2005-04-19 01:17:35 +00:00
Chris Lattner
414d27b765 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
50a8d2ea43 spiff up the nightly tester output one more notch 
llvm-svn: 20650
 2005-03-17 16:07:45 +00:00
Chris Lattner
282fa1268c 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
fd8d2d1ed8 Fix computation of compiled objects, contributed by Vladimir Merzliakov! 
llvm-svn: 20564
 2005-03-11 20:17:04 +00:00
Misha Brukman
bbdb89c379 Replace tabs with spaces, separate function arguments with a space 
llvm-svn: 20538
 2005-03-10 16:32:33 +00:00
Chris Lattner
8002b63fc4 Improve formatting of the sent mail for the dj test results. 
llvm-svn: 20537
 2005-03-10 16:26:50 +00:00
Chris Lattner
ce285e1b78 Include local time on the web page for start/end times. 
llvm-svn: 20150
 2005-02-13 16:08:30 +00:00
Chris Lattner
41332dd74e This method takes sys::Path objects now. 
llvm-svn: 19773
 2005-01-23 03:32:16 +00:00
Chris Lattner
1eec94fd8b Drop dead #include 
llvm-svn: 19768
 2005-01-23 03:16:56 +00:00
Chris Lattner
6e90e6f640 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
fb921a5722 Minor fix. 
llvm-svn: 19761
 2005-01-22 20:59:38 +00:00
Chris Lattner
078cda0bb3 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
eee6c31449 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
f78580dcec Refactor code for numbering instructions into CodeGenTarget. 
llvm-svn: 19758
 2005-01-22 18:58:51 +00:00
Jeff Cohen
50c819634d Fix VC++ compilation error 
llvm-svn: 19757
 2005-01-22 18:50:10 +00:00
Chris Lattner
a030a47a51 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
3e855b097c Fix the ::: problem 
llvm-svn: 19754
 2005-01-22 18:18:59 +00:00
Chris Lattner
cc09d8ac1e Minor refactoring, no functionality change. 
llvm-svn: 19753
 2005-01-22 17:40:38 +00:00
Chris Lattner
67cbd23ad5 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
e3d81200bc make double-dollar properly escape asmstrings 
llvm-svn: 19740
 2005-01-22 00:35:22 +00:00
Reid Spencer
daa2e6471e 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
7be21b0d7d Update the documentation about -enable-llcbeta vs. -enable-linscan 
llvm-svn: 19530
 2005-01-13 18:02:40 +00:00
Misha Brukman
a7ec30e0eb 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
55d06a9c3f 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
54a70a75eb 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
e4b0ac5acf rename linscan -> LLCBETA as it should be 
llvm-svn: 19401
 2005-01-08 21:03:58 +00:00
Reid Spencer
141c4ec759 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
2aef5783b0 Expose isConvertibleToThreeAddress and isCommutable bits to the code generator. 
llvm-svn: 19243
 2005-01-02 02:29:04 +00:00
Reid Spencer
f44b349462 * 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
5de7573398 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
fe474e71ef 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
e5411bf738 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
ed34d9366e 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
d7e8358c58 Portability fix, thanks to Markus F.X.J. Oberhumer. 
llvm-svn: 18977
 2004-12-16 04:56:34 +00:00
Chris Lattner
c8857eb215 Use user time, not wall time, for optimizer time. 
llvm-svn: 18941
 2004-12-14 22:42:59 +00:00
Reid Spencer
4e8a324a40 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
65974695fd For PR351: libLLVMSupport now depends on libLLVMSystem 
llvm-svn: 18893
 2004-12-13 17:02:08 +00:00
Test Commit
f95e33c4c8 Test commit 
llvm-svn: 18687
 2004-12-09 05:46:48 +00:00
Reid Spencer
7b0596782a 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
bb8d75ca0f 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
0134e27850 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
1327410a71 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
5c0c2c389c 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
0c9dd7ba26 Move the dejagnu section to immediately before the 'trends' section. 
llvm-svn: 18497
 2004-12-04 20:18:21 +00:00
Chris Lattner
c391048073 Remove last remnants of qmtest stuff 
llvm-svn: 18496
 2004-12-04 19:57:27 +00:00
Tanya Lattner
8a397e7e4b Run dejagnu by default. 
llvm-svn: 18490
 2004-12-04 06:35:14 +00:00
Tanya Lattner
9d00e8bdde 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
674fb598cd 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
3574df3c99 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
6a4d621558 Change formats, as suggested by Duraid 
llvm-svn: 18150
 2004-11-23 06:51:14 +00:00
Tanya Lattner
6d21db3098 Moved dejagnu log link to the template. 
llvm-svn: 18111
 2004-11-22 18:36:12 +00:00
Tanya Lattner
4b6c640ae2 Changed to catch stderror of dejagnu and fixed missing quote. 
llvm-svn: 18105
 2004-11-22 17:16:01 +00:00
Tanya Lattner
3781e5d5e0 Made dejagnu option lower case. 
llvm-svn: 18075
 2004-11-21 00:10:12 +00:00
Tanya Lattner
9ee9ff4ea2 Added the ability to run Dejagnu tests. 
llvm-svn: 18074
 2004-11-21 00:02:40 +00:00
Reid Spencer
bbdeb2181d Fix usage of changed function prototype 
llvm-svn: 17798
 2004-11-14 22:30:54 +00:00
Misha Brukman
72122e4a8f * 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
e1474644b5 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
499e1b16a7 Quiet VC++ warnings 
llvm-svn: 17484
 2004-11-05 04:50:59 +00:00
Vikram S. Adve
1f9970e468 Fix patterns to match only one-char words. 
llvm-svn: 17365
 2004-10-30 23:11:26 +00:00
Reid Spencer
acb1305e99 Internalize variable names to prevent recursive assignment. Cleanup docs. 
llvm-svn: 17359
 2004-10-30 09:19:36 +00:00
Vikram S. Adve
5ce9c3cdb0 Print P and [AR] files on update. 
llvm-svn: 17337
 2004-10-29 17:43:19 +00:00
Reid Spencer
865218db21 Fix the dependency of lex.o on gram.tab.h 
llvm-svn: 17320
 2004-10-28 16:48:13 +00:00
Reid Spencer
d3f7233495 Change Library Names Not To Conflict With Others When Installed 
llvm-svn: 17286
 2004-10-27 23:18:45 +00:00
Chris Lattner
dd0094e4ed 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
2f74ad1e36 Add EXTRA_DIST for additional files to be distributed. 
llvm-svn: 17233
 2004-10-26 03:12:11 +00:00
Reid Spencer
b459222ce0 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
0566f4f4ce Make VC happier, patch contributed by Morten Ofstad 
llvm-svn: 17179
 2004-10-23 04:58:50 +00:00
Reid Spencer
101bcc348a 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
5574857063 We're not doing automake any more 
llvm-svn: 17168
 2004-10-22 21:02:23 +00:00
Reid Spencer
019621a1ea Adjust to changes in Makefile.rules 
llvm-svn: 17167
 2004-10-22 21:02:08 +00:00
Reid Spencer
e48ba34fd4 We won't use automake 
llvm-svn: 17155
 2004-10-22 03:35:04 +00:00
Reid Spencer
ce514b1c2c Initial automake generated Makefile template 
llvm-svn: 17136
 2004-10-18 23:55:41 +00:00
Chris Lattner
51278a2460 Add support for undef and unreachable 
llvm-svn: 17059
 2004-10-16 18:24:35 +00:00
Misha Brukman
4e252ebfa0 * 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
a87a2029e4 * 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
8dd656b17b 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
1b27f66b76 Updates for changes in Makefile rules. 
llvm-svn: 16951
 2004-10-13 11:48:50 +00:00
Chris Lattner
dc7da6c655 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
94c273a868 Initial version of automake Makefile.am file. 
llvm-svn: 16888
 2004-10-10 22:07:57 +00:00
Reid Spencer
7d9cba7a0f Initial version of automake Makefile.am file. 
llvm-svn: 16885
 2004-10-10 20:43:57 +00:00
Reid Spencer
edbe8cdaec Remove unused variable. 
llvm-svn: 16844
 2004-10-08 18:01:31 +00:00
Reid Spencer
fd0d9e2637 Make it so that positional parameters can have spaces in them. 
llvm-svn: 16843
 2004-10-08 17:59:29 +00:00
Misha Brukman
7fee34176a 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
eb2d1b952b Fix usage description typo 
llvm-svn: 16831
 2004-10-08 01:11:15 +00:00
Misha Brukman
dab56b7775 Make comment header span the entire line 
llvm-svn: 16830
 2004-10-08 01:10:52 +00:00
Reid Spencer
e53aa77b7a Make these scripts work on SunOS too. 
llvm-svn: 16805
 2004-10-07 16:03:21 +00:00
Chris Lattner
de7199b94f Correctly parse variant notation 
llvm-svn: 16637
 2004-10-03 20:19:02 +00:00
Chris Lattner
9a649a5c05 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
bf7a239716 #include DataTypes.h to compile on MinGW, patch by Henrik Bach. 
llvm-svn: 16616
 2004-09-30 18:27:39 +00:00
Misha Brukman
71196a4005 * 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
4cfc2f589e Add `deplibs' keyword for specifying a list of dependent libraries 
llvm-svn: 16557
 2004-09-28 21:45:54 +00:00
Nate Begeman
bbf7945b61 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
7a941d7691 Turn the hasDelaySlot flag into the M_DELAY_SLOT_FLAG 
llvm-svn: 16553
 2004-09-28 18:38:01 +00:00
Brian Gaeke
c07c76aa75 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
d34acf9203 Documentation upgrade. 
llvm-svn: 16445
 2004-09-20 08:09:36 +00:00
Reid Spencer
1b666f9b79 Finish the documentation. 
llvm-svn: 16444
 2004-09-20 08:04:13 +00:00
Reid Spencer
7e9bb8eeda 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
95d5c8f3c3 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
eee6d1dc15 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
dbba476620 Don't count .lo files :) 
llvm-svn: 16439
 2004-09-20 05:01:04 +00:00
Chris Lattner
30c93a192b Don't include libtool "object" files 
llvm-svn: 16391
 2004-09-18 04:40:46 +00:00
Chris Lattner
aee36bb527 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
2a0a49cd9a 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
a75532222d 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
3965f340ad 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
c860ce9c5c 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
d5b1443205 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
7f1b5ae07e 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
c4abcbefb1 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
a6733ed360 Link with LLVMsystem.a for operating system independence. 
llvm-svn: 16094
 2004-08-29 19:31:19 +00:00
Reid Spencer
7ddb3950e4 RemoveFileOnErrorSignal is now in the llvm::sys namespace. Adjust 
accordingly.

llvm-svn: 16093
 2004-08-29 19:30:41 +00:00
Reid Spencer
15f8a54365 Add the examples directory to these scripts. 
llvm-svn: 16030
 2004-08-24 17:42:33 +00:00
Chris Lattner
e35741184e Alignment is now in bits. 
llvm-svn: 15976
 2004-08-21 20:15:25 +00:00
Chris Lattner
e88b8e3471 Make alignment be in bits, just like size is 
llvm-svn: 15969
 2004-08-21 20:00:36 +00:00
Chris Lattner
d4ec8aeb62 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
75ca702833 Support "Methods" in register classes in CodgeGenRegisterClass 
llvm-svn: 15965
 2004-08-21 19:21:21 +00:00
Chris Lattner
c33c1c8dca Start parsing register classes into a more structured form 
llvm-svn: 15961
 2004-08-21 04:05:00 +00:00
Chris Lattner
820f674293 Read in declared reg sizes 
llvm-svn: 15960
 2004-08-21 02:24:57 +00:00
Chris Lattner
89ebd84bc2 Do not #include files into the llvm namespace 
llvm-svn: 15849
 2004-08-17 03:08:28 +00:00
Chris Lattner
892fc12546 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
c07542698b 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
7a514bf631 Remove awareness of isDummyClass 
llvm-svn: 15789
 2004-08-15 23:04:13 +00:00
Chris Lattner
7748ec618b 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
d7240cdb18 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
a86411806a Fix minor bug in previous checkin 
llvm-svn: 15649
 2004-08-11 04:08:36 +00:00
Chris Lattner
0f301f495b 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
a88aec6972 Start parsing more information from the Operand information 
llvm-svn: 15644
 2004-08-11 02:22:39 +00:00
Chris Lattner
c8ac0bf803 Remove special case hacks 
llvm-svn: 15643
 2004-08-11 01:53:58 +00:00
Misha Brukman
1087080432 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
1aa8b19a07 Use the target name instead of hard-coding SparcV9. 
llvm-svn: 15616
 2004-08-10 18:31:01 +00:00
Chris Lattner
660bc91ec4 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
7a352cede0 Use the current target name instead of a ClassPrefix. 
llvm-svn: 15585
 2004-08-09 19:10:43 +00:00
Misha Brukman
ad01c0dbae * 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
f6c2637825 Split out -disable-codegen into -disable-llc and -disable-jit. 
llvm-svn: 15530
 2004-08-05 19:54:59 +00:00
Misha Brukman
3a15182b6c * 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
d308e8dbd8 Be picky 
llvm-svn: 15400
 2004-08-01 08:55:34 +00:00
Chris Lattner
ae25608f8b Instructions no longer need to have names. 
llvm-svn: 15399
 2004-08-01 08:38:17 +00:00
Chris Lattner
0dd4abcce9 Add support for asm printing machine instructions that have operands. 
llvm-svn: 15391
 2004-08-01 07:43:02 +00:00
Chris Lattner
350b76be29 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
a983ac4661 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
09d6e317a8 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
07525455a6 Rename CodeGenWrappers.(cpp|h) -> CodeGenTarget.(cpp|h) 
llvm-svn: 15382
 2004-08-01 04:04:35 +00:00
Chris Lattner
2e8beb316b Finegrainify namespacification 
llvm-svn: 15381
 2004-08-01 03:55:39 +00:00
Chris Lattner
5c5c16ec21 Support new flag 
llvm-svn: 15355
 2004-07-31 02:07:26 +00:00
Chris Lattner
5bf43883a6 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
5a6ff22b3c 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
33187c4026 Implement test/Regression/TableGen/ListSlices.td 
llvm-svn: 15249
 2004-07-27 01:01:21 +00:00
Chris Lattner
8dcbaf2f98 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
bf4651aa66 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
5fce7ec5ed Change column name 
llvm-svn: 15129
 2004-07-23 06:50:18 +00:00
Chris Lattner
1e21b8c96f 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
ae91cc3002 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
817b562565 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
a97870c0ff Fix some thinkos in the script (error handling, proper argument handling). 
llvm-svn: 14676
 2004-07-07 21:19:01 +00:00
Reid Spencer
e63894ba81 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
d8b190bcf0 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
136709e492 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
51af85964a 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
3c6901d00e 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