RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-23 04:52:54 +02:00
Code Issues Projects Releases Wiki Activity
24,026 Commits 4 Branches 5 Tags 704 MiB
ace568086f
Commit Graph

768 Commits

Author SHA1 Message Date
Evan Cheng
9c3508e1ab Teach tblgen to accept register source operands in patterns, e.g. 
def SHL8rCL  : I<0xD2, MRM4r, (ops R8 :$dst, R8 :$src),
                 "shl{b} {%cl, $dst|$dst, %CL}",
                 [(set R8:$dst, (shl R8:$src, CL))]>, Imp<[CL],[]>;

This generates a CopyToReg operand and added its 2nd result to the shl as
a flag operand.

llvm-svn: 24557
 2005-12-01 00:18:45 +00:00
Nate Begeman
b79a074c0a Nuke CodeGenInstruction's ValueType member, it is no longer used. 
llvm-svn: 24556
 2005-12-01 00:12:04 +00:00
Nate Begeman
466eaefd38 Stop checking the ValueType of the CodeGenInstruction. Instead, use the 
ValueType from the RegisterClass or Operands.  This step is necessary to
allow RegisterClasses to have multiple ValueTypes.

llvm-svn: 24555
 2005-12-01 00:06:14 +00:00
Nate Begeman
3935bea6c1 fit into 80 columns 
llvm-svn: 24554
 2005-11-30 23:58:18 +00:00
Chris Lattner
7678189bc6 Make the code generated by tblgen return the result of SelectNodeTo, to 
permit future changes.

llvm-svn: 24553
 2005-11-30 23:08:45 +00:00
Nate Begeman
84be54b731 No longer track value types for asm printer operands, and remove them as 
an argument to every operand printing function.  Requires some slight
tweaks to x86, the only user.

llvm-svn: 24541
 2005-11-30 18:54:35 +00:00
Nate Begeman
ed43f5159f Fix some copy and paste typos. 
llvm-svn: 24540
 2005-11-30 18:37:14 +00:00
Evan Cheng
5395a80640 Better error message when unrecognized opcode is seen. 
llvm-svn: 24519
 2005-11-29 18:44:58 +00:00
Nate Begeman
e4d7c1b7dd Add the new vector types to tablegen 
llvm-svn: 24514
 2005-11-29 06:19:38 +00:00
Chris Lattner
3727cc7ac0 Initialize this variable on all paths, fixing a crasher in windows. Thanks 
to JeffC for pointing this out.

llvm-svn: 24426
 2005-11-19 07:48:33 +00:00
Chris Lattner
a36ad00a9a Teach tblgen about instruction operands that have multiple MachineInstr 
operands, digging into them to find register values (used on X86).  Patch
by Evan Cheng!

llvm-svn: 24424
 2005-11-19 07:05:57 +00:00
Chris Lattner
6b83dcf750 Validate that the input to 'Pat' patterns is sane. 
llvm-svn: 24393
 2005-11-17 17:43:52 +00:00
Chris Lattner
464f4402cf teach tblgen to be smart enough to handle tglobaladdr nodes 
llvm-svn: 24391
 2005-11-17 07:39:45 +00:00
Chris Lattner
b545ab1ac1 fix a tblgen bug that Evan ran into, where we would lose the '$src' name 
on patterns like "(set R32:$dst, (i32 imm:$src))"

llvm-svn: 24383
 2005-11-16 23:14:54 +00:00
Chris Lattner
fdc590eec9 remove these labels, there are now bigger jumps in the graph that are unlabeled 
llvm-svn: 24365
 2005-11-15 06:44:15 +00:00
Jim Laskey
42681c1d58 1. Remove ranges from itinerary data. 
2. Tidy up the subtarget emittined code.

llvm-svn: 24172
 2005-11-03 22:47:41 +00:00
Chris Lattner
5a4c453d60 Reject integer literals that are out of range for their type. 
llvm-svn: 24162
 2005-11-03 05:46:11 +00:00
Chris Lattner
e3897f6c24 Add support for immediates directly in the pattern, this allows itanium to 
define:

def : Pat<(i1 1), (CMPEQ r0, r0)>;

llvm-svn: 24149
 2005-11-02 06:49:14 +00:00
Jim Laskey
4cb1e29b27 Allow itineraries to be passed through the Target Machine. 
llvm-svn: 24139
 2005-11-01 20:06:59 +00:00
Jeff Cohen
1a0261fe4f Keep VC++ happy. 
llvm-svn: 24137
 2005-11-01 18:04:06 +00:00
Chris Lattner
e42da1ae45 Let people who run the nightly tester specify paths to external tests, instead 
of having to hack the nightly tester script itself.

as an example, I use the following for my machine:

$HOME/llvm/utils/NightlyTest.pl -parallel -release -enable-llcbeta \
     -spec2000path /Volumes/ProjectsDisk/cvs/benchmarks/speccpu2000-llvm/benchspec/ \
     -povraypath /Volumes/ProjectsDisk/cvs/benchmarks/povray31 \
     -namdpath /Volumes/ProjectsDisk/cvs/benchmarks/namd

llvm-svn: 24136
 2005-11-01 17:59:42 +00:00
Jim Laskey
1c66d7fb02 Emit itinerary class in instruction info. 
llvm-svn: 24122
 2005-10-31 17:16:46 +00:00
Jim Laskey
d79749c8a5 Generate cpu to itinerary map. 
llvm-svn: 24121
 2005-10-31 17:16:01 +00:00
Chris Lattner
d420fe3bfa Revert an accidental commit. 
llvm-svn: 24098
 2005-10-29 17:01:41 +00:00
Chris Lattner
9fd7ba3c84 Make negative immediates in patterns work correctly, silence some warnings 
building the itanium backend.

llvm-svn: 24095
 2005-10-29 16:39:40 +00:00
Chris Lattner
d44a96088b Switch more code over to using getValueAsListOfDefs. Look at all the -'s. :) 
llvm-svn: 24074
 2005-10-28 22:59:53 +00:00
Chris Lattner
06c5e018ef Rename Record::getValueAsListDef to getValueAsListOfDefs, to more accurately 
reflect what it is.
Convert some more code over to use it.

llvm-svn: 24072
 2005-10-28 22:49:02 +00:00
Chris Lattner
dea00d4a37 Use the new interface Jim added 
llvm-svn: 24071
 2005-10-28 22:43:25 +00:00
Jim Laskey
b86d73937d Removed Mr. Smith from the code. 
llvm-svn: 24070
 2005-10-28 21:47:29 +00:00
Jim Laskey
7bfb35c1ef Added method to return a vector of records for a ListInit of Def field. This 
simplifies using list of records.

llvm-svn: 24069
 2005-10-28 21:46:31 +00:00
Chris Lattner
f3945f73db The nightly tester report doesn't report JIT code size anymore, remove it 
from the olden graph.

llvm-svn: 24057
 2005-10-28 16:35:18 +00:00
Jim Laskey
dba6376b92 Add some commentary. 
llvm-svn: 24055
 2005-10-28 15:20:43 +00:00
Jeff Cohen
744bfe72c0 Keep Visual Studio happy. 
llvm-svn: 24052
 2005-10-28 01:43:09 +00:00
Jim Laskey
1910cbd4dc Now generating instruction itineraries for scheduling. Not my best work, but... 
llvm-svn: 24050
 2005-10-27 19:47:21 +00:00
Jim Laskey
75494b3a8b Simplify. 
llvm-svn: 24015
 2005-10-26 17:49:21 +00:00
Jim Laskey
9ce53d8411 Give full control of subtarget features over to table generated code. 
llvm-svn: 24013
 2005-10-26 17:30:34 +00:00
Chris Lattner
b462de0868 Condcodes are in the ISD namespace 
llvm-svn: 24010
 2005-10-26 17:02:02 +00:00
Chris Lattner
acc8e41a83 Add support for CondCode's 
llvm-svn: 24008
 2005-10-26 16:59:37 +00:00
Chris Lattner
60d02fd01f Emit some boilerplate for targets 
llvm-svn: 23983
 2005-10-25 20:35:14 +00:00
Jim Laskey
bb03da2612 Refactored to make room for more stuff (scheduling info.) 
llvm-svn: 23975
 2005-10-25 15:16:36 +00:00
Chris Lattner
ffa72e8d79 Fix an incompatibility with GCC 4.1, thanks to Vladimir Merzliakov 
for pointing this out!

llvm-svn: 23963
 2005-10-24 15:04:15 +00:00
Chris Lattner
b621e451ba Add the needed #include, emit enums with the sizes of tables, remove 
definitions from the LLVM namespace, since they are all static.

llvm-svn: 23907
 2005-10-23 22:33:08 +00:00
Chris Lattner
fbab2de9dd Remove the obsolete instr selector emitter 
llvm-svn: 23894
 2005-10-23 05:47:52 +00:00
Jim Laskey
f0f90be71c Sort the features and processor lists for the sake of search (and maintainers.) 
llvm-svn: 23879
 2005-10-22 07:59:56 +00:00
Jim Laskey
1fbdee408d Plugin new subtarget backend into the build. 
llvm-svn: 23870
 2005-10-21 19:05:19 +00:00
Jim Laskey
c2e76396fc New TableGen backends for subtarget information. Only command line stuff 
active now.  Scheduling itinerary next.

llvm-svn: 23869
 2005-10-21 19:00:04 +00:00
Chris Lattner
b018f20c7b Make tblgen emit: 
tblgen: In ZAPNOTi: Cannot use 'IZAPX' in an input pattern!
for a bad pattern, instead of an ugly assertion.

llvm-svn: 23854
 2005-10-21 01:19:59 +00:00
Chris Lattner
1bac5bc8a3 add support for literal immediates in patterns to match, allowing us to 
write things like this:

def : Pat<(add GPRC:$in, 12),
          (ADD12 GPRC:$in)>;

Andrew: if this isn't enough or doesn't work for you, please lemme know.
llvm-svn: 23819
 2005-10-19 04:41:05 +00:00
Chris Lattner
1b8609b570 Add basic support for integer constants in pattern results. 
llvm-svn: 23817
 2005-10-19 04:30:56 +00:00
Chris Lattner
cac2ff4864 Fix some checking that was causing duraid to get a perplexing assertion 
instead of a happy error message

llvm-svn: 23816
 2005-10-19 04:12:14 +00:00
Chris Lattner
39538be7a5 Add support for patterns that have physical registers in them. Testcase: 
def : Pat<(trunc G8RC:$in),
          (OR8To4 G8RC:$in, X0)>;

Even though this doesn't make any sense on PPC :)

llvm-svn: 23815
 2005-10-19 02:07:26 +00:00
Chris Lattner
2a81cf4395 Asserting here is to violent 
llvm-svn: 23814
 2005-10-19 01:55:23 +00:00
Chris Lattner
0816495607 Nate wants to define 'Pat's which turn into instructions that don't have 
patterns.  Certainly a logical request.

llvm-svn: 23810
 2005-10-19 01:27:22 +00:00
Chris Lattner
fbf3838a61 Duraid pointed out that it is impolite to emit PPC:: into the IA64 backend 
llvm-svn: 23780
 2005-10-18 04:41:01 +00:00
Chris Lattner
a4dc9eda40 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
5a4ed7e8ab 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
3aa7a188b9 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
28621890d9 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
c5dbaceaee simplify the code a bit 
llvm-svn: 23728
 2005-10-14 05:08:37 +00:00
Chris Lattner
d83bbd0f14 Add basic support for recognizing a new SDTCisOpSmallerThanOp type constraint 
llvm-svn: 23725
 2005-10-14 04:53:53 +00:00
Chris Lattner
81047cdfc0 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
ee8c8e4562 Do not let getLegalValueTypes return a list with duplicates in it 
llvm-svn: 23723
 2005-10-14 03:54:49 +00:00
Patrick Meredith
120fb3b9ad Updated to be less restrictive on what is matched 
llvm-svn: 23712
 2005-10-13 17:31:30 +00:00
Chris Lattner
11f7589eaa 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
ea6da36ab2 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
187d775d80 put the right labels on the data 
llvm-svn: 23599
 2005-10-02 21:51:38 +00:00
Chris Lattner
cccadf388c Emit the value type for each register class. 
llvm-svn: 23584
 2005-10-02 06:23:37 +00:00
Chris Lattner
c744d9398f Rename MRegisterDesc -> TargetRegisterDesc for consistency 
llvm-svn: 23564
 2005-09-30 17:49:27 +00:00
Chris Lattner
f29abb6f4a remove some more initializers 
llvm-svn: 23562
 2005-09-30 17:41:05 +00:00
Chris Lattner
6124aae803 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
2da37b0d74 Compute a preferred spill register class for each callee-save register 
llvm-svn: 23553
 2005-09-30 06:44:45 +00:00
Chris Lattner
7b69bfc7b6 Fix a warning 
llvm-svn: 23550
 2005-09-30 06:09:50 +00:00
Chris Lattner
7e3972b706 Regenerate 
llvm-svn: 23549
 2005-09-30 04:53:25 +00:00
Chris Lattner
2b7ab1f445 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
c0830ec129 Regenerate 
llvm-svn: 23546
 2005-09-30 04:42:56 +00:00
Chris Lattner
2e4e3a8678 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
3a8b099f34 regenerate 
llvm-svn: 23543
 2005-09-30 04:11:27 +00:00
Chris Lattner
baa6d77025 Refactor the grammar a bit to implement TableGen/ForwardRef.td 
llvm-svn: 23542
 2005-09-30 04:10:49 +00:00
Chris Lattner
7be456ae2f allow regs to be in multiple reg classes 
llvm-svn: 23540
 2005-09-30 01:33:48 +00:00
Chris Lattner
10a8d57590 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
31a9d318a3 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
86a339dc34 add support for an associative marker 
llvm-svn: 23502
 2005-09-28 20:58:06 +00:00
Chris Lattner
0231f57a46 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
18ccb532b5 collect commutativity information 
llvm-svn: 23499
 2005-09-28 18:28:29 +00:00
Chris Lattner
5dae8ab260 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
eeead91a84 Select Constant nodes to TargetConstant nodes 
llvm-svn: 23488
 2005-09-28 16:58:06 +00:00
Chris Lattner
cdeed56e4e memoize the assert results 
llvm-svn: 23457
 2005-09-26 22:10:24 +00:00
Chris Lattner
5c061685a2 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
ad79bd3f47 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
a5c4ff5a96 Fix VC++ build errors. 
llvm-svn: 23431
 2005-09-25 19:04:43 +00:00
Chris Lattner
fc89cbf740 memoize translations 
llvm-svn: 23419
 2005-09-24 00:50:51 +00:00
Chris Lattner
9e2188cf4e 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
7c7fbdc7e1 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
8c19aa13c8 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
6c5dfefcb3 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
9949ef9748 emit information about the order patterns are to be matched. 
llvm-svn: 23413
 2005-09-23 20:52:47 +00:00
Chris Lattner
d9b4002bac start filling in the switch stmt 
llvm-svn: 23412
 2005-09-23 19:36:15 +00:00
Chris Lattner
2e3569b604 Fix a minor bug, add comments 
llvm-svn: 23370
 2005-09-16 00:29:46 +00:00
Chris Lattner
4c1ec1c784 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
07b63eafa1 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
335614b54a when parsing instructions remember information about the types taken and 
returned.

llvm-svn: 23367
 2005-09-15 21:51:12 +00:00
Chris Lattner
66c08682d9 Start parsing "Pattern" nodes 
llvm-svn: 23365
 2005-09-15 21:42:00 +00:00
Chris Lattner
fe7a70834b rename a couple of methods, add structure for pattern parsing 
llvm-svn: 23364
 2005-09-15 02:38:02 +00:00
Chris Lattner
ab6886a31d Verify that xform functions only occur in logical places 
llvm-svn: 23363
 2005-09-14 23:05:13 +00:00
Chris Lattner
6f94c802a2 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
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