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Author SHA1 Message Date
Nate Begeman
72ec463dc7 Don't hard code the offset of the saved R31 in functions with frame pointers 
llvm-svn: 15990
 2004-08-22 08:09:17 +00:00
Misha Brukman
3d24bdbb1d Bytecode libraries are installed with `make install-bytecode' 
llvm-svn: 15989
 2004-08-21 23:40:49 +00:00
Reid Spencer
7c4d8f246f First complete version. The details of configuration are now correctly 
stated. PLEASE REVIEW THIS DOCUMENT NOW! :)

llvm-svn: 15988
 2004-08-21 22:37:42 +00:00
Reid Spencer
7117a132ea Initial checkin of a pass to lower packed operations to scalars operations. 
This also registers the pass with opt with a -lower-packed command line
option.

Patch contributed by Brad Jones.

llvm-svn: 15987
 2004-08-21 21:39:24 +00:00
Reid Spencer
be70baea8a Correct to change interface of the analyzer. 
llvm-svn: 15986
 2004-08-21 21:00:24 +00:00
Reid Spencer
d7d70bdccb Bytecode Analyzer Cleanup: 
- Rearrange output order to make more sense
- Make only the function level output count as "detailed"
- Output dump output directly to stream, don't buffer it.
- Fix counting of block sizes
- Implement new handlers for number of types, dependent libs, target triple
- Compute the size of block headers.

llvm-svn: 15985
 2004-08-21 20:58:19 +00:00
Reid Spencer
4c9c991659 Get rid of an extraneous local variable. 
llvm-svn: 15984
 2004-08-21 20:53:56 +00:00
Reid Spencer
84d4e1b105 Two Changes: 
- Pass the output stream to the analyzer so it can write its output there
  directly instead of buffering it.
- Don't pass a boolean to ParseBytecode because its not needed any more.

llvm-svn: 15983
 2004-08-21 20:52:03 +00:00
Reid Spencer
c0868628e0 Add boolean file format flags in preparation for version 5 bytecode. 
Remove the "processFunctions" boolean from ParseBytecode as it is no
longer needed. This is part of avoiding double reading of functions
when analyzing bytecode.

llvm-svn: 15982
 2004-08-21 20:50:49 +00:00
Reid Spencer
09976167c1 Bytecode Reader Cleanup: 
- provide the correct conversion for ModuleBlockID in read_block (a potential
  bug but not actually exploited because reading module block ids doesn't
  use read_block).
- install support for handleTypeList handler
- install support for handleDependentLibrary handler
- install support for handleTargetTriple handler
- clean up comments, output strings,
- ensure that processing function arguments doesn't SIGSEGV if one of the
  arguments is a null pointer (yeah, it happened .. weird)
- prepare for version 5 bytecode by documenting what will change.

llvm-svn: 15981
 2004-08-21 20:49:23 +00:00
Reid Spencer
0d6613d183 Dump the DependentLibsBlockID, its not a block, its just a list inside the 
globals info block. Add an enumerator for getting the number of enumerators
so we can range check in assertions.

llvm-svn: 15980
 2004-08-21 20:42:28 +00:00
Nate Begeman
e6aace2ecb Back out branchless SetCC code. While it helped a lot in some cases, it 
hurt a lot in others.  Instead, improve branching version of SetCC and
Select instructions.  The old code will be in CVS should we ever need to
dig it up again.

llvm-svn: 15979
 2004-08-21 20:42:14 +00:00
Reid Spencer
d73bd282d7 Add new methods: 
- get the total number of types in the global type list
- handle dependent libraries
- handle target triple

llvm-svn: 15978
 2004-08-21 20:41:12 +00:00
Reid Spencer
f6a56abd4d Bytecode Analyzer cleanup: 
- don't save the "dump" output, just emit it
- record the bc version number
- record info about the dependent libraries and target triple
- use the correct enumeration as the index on the block size map

llvm-svn: 15977
 2004-08-21 20:40:08 +00:00
Chris Lattner
e35741184e Alignment is now in bits. 
llvm-svn: 15976
 2004-08-21 20:15:25 +00:00
Chris Lattner
15593f74c1 Switch from bytes to bits for alignment. 
Also, change GPRC for PPC32 to align on 32-bit boundary instead of 64-bit

llvm-svn: 15975
 2004-08-21 20:14:40 +00:00
Chris Lattner
64d3bc5e85 Switch from bytes to bits for alignment for consistency 
llvm-svn: 15974
 2004-08-21 20:14:13 +00:00
Chris Lattner
4427fd9a3c Reduce uses of getRegClass 
llvm-svn: 15973
 2004-08-21 20:13:52 +00:00
Chris Lattner
ac0dba87bd Convert regclass alignment from bytes to bites 
llvm-svn: 15972
 2004-08-21 20:13:09 +00:00
Chris Lattner
484126d8f8 Convert bytes to bits in alignment 
llvm-svn: 15971
 2004-08-21 20:09:46 +00:00
Chris Lattner
0df8bcf2fa Register info alignment is in bits, frame object alignment is (currently) in 
bytes.

llvm-svn: 15970
 2004-08-21 20:04:59 +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
db3e26f50a Reduce uses of getRegClass 
llvm-svn: 15968
 2004-08-21 19:51:17 +00:00
Chris Lattner
7ead36e4a4 Now that we have per-register spill size/alignment info, remove more uses 
of getRegClass

llvm-svn: 15967
 2004-08-21 19:45:10 +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
23a0219a11 Fix warning 
llvm-svn: 15964
 2004-08-21 19:11:03 +00:00
Reid Spencer
fdbcdb732f Examine the type code in the setcc class of instructions and if it 
is a PackedType, throw an error. Temporary solution.

Patch contributed by Brad Jones.

llvm-svn: 15963
 2004-08-21 16:11:02 +00:00
Nate Begeman
dd700ce5e4 Move XForm instructions over to the auto-generated asm writer 
llvm-svn: 15962
 2004-08-21 05:56:39 +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
b85cd02a4e Add two values 
llvm-svn: 15959
 2004-08-21 02:17:39 +00:00
Chris Lattner
aa175129ea Fix a nasty bug that Nate ran into. In particular, instead of emitting a 2+MB 
error message, print out:

llvm-link: error linking in 'g.2.rbc': Global Variable Collision on
' %struct.D_Reduction* %d_reduction_10_gram' - External linkage globals have
different initializers

That's a bit more concise, huh?

llvm-svn: 15958
 2004-08-21 00:50:59 +00:00
Reid Spencer
8a881d2717 Change @ -> % in config files. @name@ might be needed for config files to 
themselves be configured via autoconf so its not a good substitition syntax
for llvmc. Furthermore % is more llvmish :)

llvm-svn: 15957
 2004-08-20 22:53:11 +00:00
Nate Begeman
6c4bd28dc1 remove some things from the todo list. 
llvm-svn: 15956
 2004-08-20 18:46:54 +00:00
Chris Lattner
cd2b92c36e Do not register ppc64 yet, as it breaks the SparcV9 backend 
llvm-svn: 15955
 2004-08-20 18:09:18 +00:00
Chris Lattner
fb6d2225ff quish a warning 
llvm-svn: 15954
 2004-08-20 18:07:39 +00:00
Reid Spencer
448910c216 Fix a bug found exposed by: Regression/Other/2004-08-20-PackedControlFlow.ll 
Packed types need to be allowed in type statements too.

Patch provided by Brad Jones.

llvm-svn: 15953
 2004-08-20 15:37:30 +00:00
Nate Begeman
2f68d05d47 Implement code to convert SetCC into straight line code where appropriate. Add necessary instructions for this transformation to the .td file. 
llvm-svn: 15952
 2004-08-20 09:56:22 +00:00
Reid Spencer
6df2539fea Remove even the slightest chance of a race condition occurring :) 
llvm-svn: 15951
 2004-08-20 09:32:32 +00:00
Reid Spencer
deca3b5840 Implement the correct search for configuration files. llvmc will now try 
the following in this order:
 1. -config-dir=/path/to/configs
 2. LLVM_CONFIG_DIR=/path/to/configs
 3. ~/.llvm/etc
 4. $prefix/etc
 5. /etc/llvm

llvm-svn: 15950
 2004-08-20 09:24:07 +00:00
Reid Spencer
cad614877f Add CONFIG_FILES so the language specific config files can be installed. 
llvm-svn: 15949
 2004-08-20 09:21:51 +00:00
Reid Spencer
ed217accfb Added a set of rules for installing configuration files. You can now say 
CONFIG_FILES=a b c
in a Makefile and when you "make install" the files a b and c will get
installed into the $prefix/etc directory.

llvm-svn: 15948
 2004-08-20 09:20:05 +00:00
Reid Spencer
4fa690d247 Implement Assembly support. 
Consolidate platform-specific code into "sys" namespace.

llvm-svn: 15947
 2004-08-20 09:14:05 +00:00
Reid Spencer
44c2ab48ef Changes resulting from change in autoconf/configure.in (rename a #define) 
llvm-svn: 15946
 2004-08-20 09:10:31 +00:00
Reid Spencer
850e32dfe7 Actually name the #define correctly. 
llvm-svn: 15945
 2004-08-20 09:08:57 +00:00
Reid Spencer
412ee09410 Added various LLVM_* strings that are configured to provide the user's 
choice of installation directories. Programs can then automagically know
where the installation files are located.

llvm-svn: 15944
 2004-08-20 09:05:15 +00:00
Reid Spencer
bc656f1dc4 Update after change to autoconf/configure.ac 
llvm-svn: 15943
 2004-08-20 09:03:57 +00:00
Reid Spencer
255ea3eccb Change version 1.3 -> 1.4 
Add basic installation directories as AC_DEFINES and AC_SUBST so they can
be used by llvm programs with a simple #include <Config/config.h>

llvm-svn: 15942
 2004-08-20 09:03:12 +00:00
Chris Lattner
2a4accceb4 New testcase that the vector support does not work with yet. 
This is also designed to make lowering a bitch :)

llvm-svn: 15941
 2004-08-20 08:34:27 +00:00