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402 Commits

Author SHA1 Message Date
Reid Spencer
351f6bf714 Merge Dumper.cpp and AnalyzerWrappers.cpp into this file. Also, adjust the 
dumping facility to produce useful output.

llvm-svn: 14492
 2004-06-29 23:23:12 +00:00
Chris Lattner
6b7275996c Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID() 
llvm-svn: 14201
 2004-06-17 18:19:28 +00:00
Reid Spencer
c0999e134e Implement tracking of bytecode instruction size and the number of long 
instructions generated.

llvm-svn: 14154
 2004-06-11 15:10:38 +00:00
Reid Spencer
c22be9f9d5 Revert an unneeded interface change to Instruction.h 
llvm-svn: 14137
 2004-06-11 03:06:43 +00:00
Reid Spencer
8395e67fb1 Remove tabs. 
llvm-svn: 14123
 2004-06-10 22:03:00 +00:00
Reid Spencer
7670bbdfb9 Implement detailed function level data collection and reporting. 
llvm-svn: 14122
 2004-06-10 22:00:54 +00:00
Reid Spencer
90f0032664 Adjust prototypes to new Handler interface. 
llvm-svn: 14121
 2004-06-10 22:00:29 +00:00
Reid Spencer
2491b0959e Make the parser deal with functions instead of just function types. 
llvm-svn: 14120
 2004-06-10 21:59:20 +00:00
Reid Spencer
ff35cf92c5 Doxygenize a comment. 
llvm-svn: 14115
 2004-06-10 08:27:00 +00:00
Reid Spencer
8e5de9cd75 Implemented the bulk of the functionality. Cleaned up the code. 
llvm-svn: 14113
 2004-06-10 08:09:13 +00:00
Reid Spencer
2acee7e4d6 Cleanup alignment of output. 
llvm-svn: 14093
 2004-06-09 06:22:00 +00:00
Reid Spencer
cc4e35a404 Implement analysis output. Don't dump function details unless requested. 
llvm-svn: 14091
 2004-06-09 06:17:58 +00:00
Reid Spencer
839fa681f6 Implement some rudimentary analysis. 
llvm-svn: 14090
 2004-06-09 06:16:43 +00:00
Reid Spencer
f1598b0efa Clean up indentation of file body output. 
Don't dump functions unless "detailedResults" is requested.

llvm-svn: 14089
 2004-06-09 06:16:19 +00:00
Reid Spencer
fc6f5508aa Move parsing details to Parser.cpp. 
llvm-svn: 14088
 2004-06-09 06:15:21 +00:00
Reid Spencer
670c26d3af Bring some things out of header files that belong only in this file. 
llvm-svn: 14087
 2004-06-09 06:14:52 +00:00
Reid Spencer
42427f0ccb Fix the bug that was preventing the parser from working on all bytecode 
files. It was reading non-initialized global vars when the flag said it was
initialized and vice versa. Causes mis-alignment since initialized and
non-initialized constants have different bytecode lengths.

llvm-svn: 14057
 2004-06-08 05:54:47 +00:00
Reid Spencer
621a4ad111 Adjust what's included to compensate for changes in Parser.h 
llvm-svn: 14055
 2004-06-08 05:52:29 +00:00
Reid Spencer
fbe659d435 Merged BytecodeHandler.h into Parser.h since the parser and the handler 
must always coexist. Cleaned up the documentation on these interfaces
significantly. This is in preparation for moving Parser.h to the include
directories to make it a public interface.

llvm-svn: 14054
 2004-06-08 05:51:18 +00:00
Reid Spencer
db5c86d0b1 Commit For New Tool: llvm-abcd (Analysis of ByteCode Dumper). This tool 
will (eventually) provide statistical analysis of bytecode files as well
as the ability to dump them in a low level format (slot numbers not
resolved). The purpose of this is to aid in the Type!=Value change of
bug 122. With this initial release, llvm-abcd merely dumps out the
bytecode. However, the infrastructure for separating bytecode parsing from
handling the parsing events is in place. The style chosen is similar to
SAX XML parsing where a handler object is called to handlign the parsing
events. This probably isn't useful to anyone but me right now as there is
no analysis yet, and the dumper doesn't work on every bytecode file. It
will probably be useful by the end of this week. Note that there is some
duplication of code from the bytecode reader.  This was done to eliminate
errors from being introduced in the reader and to minimize the impact to
other LLVM developers. At some point, the Analyzer and the Reader will be
integrated to use the same infrastructure. Also, sorry for the minor change
to Instruction.h but I just couldn't bring myself to write code that
depends on Instruction internals.

llvm-svn: 14048
 2004-06-07 17:53:43 +00:00
Chris Lattner
9063461603 Use the new FileUtilities.h API for mapping a file into an address 
space

llvm-svn: 13864
 2004-05-28 00:24:41 +00:00
Misha Brukman
1846321345 Squelch compile-time warning (profile build). 
llvm-svn: 13228
 2004-04-28 15:32:09 +00:00
Chris Lattner
f011b7dfe6 Fix warning building in optimized mode 
llvm-svn: 13190
 2004-04-27 18:24:38 +00:00
Chris Lattner
15701e84d1 Implement support for a new LLVM 1.3 bytecode format, which uses uint's 
to index into structure types and allows arbitrary 32- and 64-bit integer
types to index into sequential types.

llvm-svn: 12651
 2004-04-05 01:27:26 +00:00
Chris Lattner
bc8ba73cf1 Remove a bunch of cruft that was used to be backwards compatible with the last 
prerelease format for LLVM bytecode files.  Now we only are compatible with
LLVM 1.0+.

llvm-svn: 12643
 2004-04-03 23:43:42 +00:00
Brian Gaeke
77e78a4531 Use the true, decoded name of the archive member in getObjectType. 
In ReadArchiveBuffer, make sure that MemberName is set in the case where
getObjectType would want to return SVR4LongFilename.

llvm-svn: 12567
 2004-03-31 19:51:00 +00:00
Chris Lattner
974efc72be Add support for reading constantexpr select instructions 
llvm-svn: 12563
 2004-03-31 02:53:59 +00:00
Chris Lattner
dd7ce6c31a Make error message a bit nicer. 
Contributed by Reid Spencer

llvm-svn: 12523
 2004-03-29 00:16:01 +00:00
Chris Lattner
92412466b6 Read select instrs from bytecode 
llvm-svn: 12314
 2004-03-12 05:51:49 +00:00
Chris Lattner
e33ddf57f6 This debugging hook is no longer needed. 
llvm-svn: 11233
 2004-02-09 17:20:52 +00:00
Chris Lattner
ac6db755c3 Adjust to the changed StructType interface. In particular, getElementTypes() is gone. 
llvm-svn: 11228
 2004-02-09 04:37:31 +00:00
Chris Lattner
fa829be4d3 Start using the new and improve interface to FunctionType arguments 
llvm-svn: 11224
 2004-02-09 04:14:01 +00:00
Misha Brukman
ba3c670292 Implement ModuleProvider::materializeModule() by only materializing functions 
that are still left in the lazy reader map.

llvm-svn: 10944
 2004-01-21 22:55:34 +00:00
Chris Lattner
467d977868 Fix PR212 - Bytecode reader misreads 'long -9223372036854775808'! 
Fix testcase test/Regression/Assembler/2004-01-20-MaxLongLong.llx

llvm-svn: 10928
 2004-01-20 19:13:07 +00:00
Chris Lattner
6cc66d93f1 Fix bogus warning and simplify code 
llvm-svn: 10924
 2004-01-20 17:06:29 +00:00
Chris Lattner
a395324383 Bugfixes for dealing with partially compactified functions 
llvm-svn: 10920
 2004-01-20 00:54:06 +00:00
Chris Lattner
5a66bb7507 Save another 30K from 176.gcc by encoding the compaction table a bit more 
intelligently.

llvm-svn: 10918
 2004-01-18 22:35:34 +00:00
Chris Lattner
e104d88f83 Add support for reading bytecode files with compactiontables for bytecode files. 
This shrinks the bytecode file for 176.gcc by about 200K (10%), and 254.gap by
about 167K, a 25% reduction.  There is still a lot of room for improvement in
the encoding of the compaction table.

llvm-svn: 10914
 2004-01-18 21:08:15 +00:00
Chris Lattner
677af4a1cb Bytecode format for LLVM 1.2 no longer explicitly encodes zeros in primitive 
type planes.  This saves about 5k on 176.gcc, and is needed for a subsequent
patch of mine I'm working on.

llvm-svn: 10908
 2004-01-17 23:25:43 +00:00
Chris Lattner
e2f6317436 Allow bytecode files to refer directly to global values as constants, instead 
of forcing them to go through ConstantPointerRef's.  This allows bytecode
files to mirror .ll files, allows more efficient encoding, and makes it easier
to eventually eliminate CPR's.

llvm-svn: 10883
 2004-01-15 18:45:25 +00:00
Chris Lattner
980ff78e3c Fix more breakage with string change. 
llvm-svn: 10882
 2004-01-15 18:39:06 +00:00
Chris Lattner
7c73b19bb8 Fix PR73 
llvm-svn: 10875
 2004-01-15 17:55:01 +00:00
Chris Lattner
f63a4ecc0b Fix brokenness in my last checking 
llvm-svn: 10874
 2004-01-15 16:56:15 +00:00
Chris Lattner
faaf32db19 Change all of the bytecode reader primitives to throw exceptions instead of 
returning error codes.  Because they don't return an error code, they can
return the value read, which simplifies the code and makes the reader more
efficient (yaay!).

Also eliminate the special case code for little endian machines.

llvm-svn: 10871
 2004-01-15 06:13:09 +00:00
Chris Lattner
394afe0f90 Version 1.2 now supports encoding strings as a special case, to avoid having 
to emit all of those sbyte constants.

llvm-svn: 10863
 2004-01-14 23:35:21 +00:00
Chris Lattner
c6098c06d5 Like output_data, it's obvious that input_data was only used with 1 character 
data.

llvm-svn: 10861
 2004-01-14 23:03:22 +00:00
Chris Lattner
893b184db0 Remove support for the pre-1.0 bytecode version #1. This will become 
the bytecode revision generated by LLVM 1.2.

llvm-svn: 10848
 2004-01-14 16:44:44 +00:00
Chris Lattner
1b7d4d7b63 Don't use ConstantExpr::getShift anymore 
llvm-svn: 10791
 2004-01-12 19:08:43 +00:00
Chris Lattner
4282cbb93a * finegrainify namespacification of ArchiveReader.cpp 
* Refactor reader stuff out of include/llvm/Bytecode/Primitives.h.  This is
  internal implementation details for the reader, not public interfaces!

llvm-svn: 10739
 2004-01-10 19:00:15 +00:00
Chris Lattner
bc39a1a8c4 Inching our way towards fixing PR82 
llvm-svn: 10721
 2004-01-09 05:42:34 +00:00