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11964 Commits

Author SHA1 Message Date
Chris Lattner 4dd45ffdb6 Lots of minor cleanups and clarifications 
llvm-svn: 13674
 2004-05-23 21:06:58 +00:00
Chris Lattner ed0ec7afbb Remove implemented stuff 
llvm-svn: 13673
 2004-05-23 21:06:21 +00:00
Chris Lattner 757528b0b6 Describe the new garbage collector intrinsics 
llvm-svn: 13672
 2004-05-23 21:06:01 +00:00
Chris Lattner 411eba181a Lots of minor fixes and formatting improvements 
llvm-svn: 13671
 2004-05-23 21:05:39 +00:00
Chris Lattner 1dab192f22 Update the coding standards, removign the bit about avoiding exceptions and 
rtti (they shouldn't be used in the main compiler, but that's because
optimizations aren't allowed to fail!)

Remove the big section about iterators, because people who do not know what
they are doing shouldn't be writing them.  :)

llvm-svn: 13670
 2004-05-23 21:05:07 +00:00
Chris Lattner 2a19d83689 Substantially expand and update the alias analysis documentation, including 
adding blurbs about all of the implementations we have

llvm-svn: 13669
 2004-05-23 21:04:01 +00:00
Chris Lattner e25f4fffff Various changes to make the docs look nicer. Add a new doc_author class. 
The one thing that someone (misha?) should look at is fixing doc_code so that it sizes to fit the code instead of going to the right margin all of the way.  Fixing it at a particular number of pixels was just wrong. :)

llvm-svn: 13668
 2004-05-23 21:03:30 +00:00
Chris Lattner f689d57f0f Add a new document describing the LLVM accurate garbage collection support. 
llvm-svn: 13667
 2004-05-23 21:02:20 +00:00
Chris Lattner 5758134505 Add a simple implementation of Andersen's interprocedural pointer analysis 
llvm-svn: 13666
 2004-05-23 21:00:47 +00:00
Tanya Lattner 9953d86e63 Fixed up my changes to add support for cloning Machine Instructions. 
llvm-svn: 13665
 2004-05-23 20:58:02 +00:00
Alkis Evlogimenos ee4dcae9ba Remove virtual destructor from InstVisitor. This class should never be 
used through a base pointer/reference so inproper destruction should
never be an issue. Removing this last virtual function also saves 4
bytes off each InstVisitor instance.

llvm-svn: 13664
 2004-05-23 20:54:39 +00:00
Chris Lattner 23257069b6 Fix a couple misplaced div tags 
llvm-svn: 13663
 2004-05-23 20:42:08 +00:00
Chris Lattner f45d23b85c Revert back to the previous version, as it doesn't work with mozilla, and people REALLY CAN just click the link. :) 
llvm-svn: 13662
 2004-05-23 20:29:35 +00:00
Tanya Lattner e6a4a7dbcf Adding support to clone MachineInstr 
llvm-svn: 13661
 2004-05-23 19:35:12 +00:00
Reid Spencer 3e58f5880a Added a "Miscellaneous Improvements" section to cover things like the 
Bytecode File Format documentation, getting all documents in HTML 4.01
(Strict) compliance, and any other minor improvement that shoud be noted.

llvm-svn: 13660
 2004-05-23 17:23:13 +00:00
Reid Spencer ac9cc8c82d Make the file HTML 4.01 (Strict) clean. 
llvm-svn: 13659
 2004-05-23 17:12:45 +00:00
Reid Spencer eca340ba12 Additional content describing variable bit rate encoding, correcting the 
definition of the signature block and module block, and adding definitions
of the global type pool and symbol table. More still to come.

llvm-svn: 13658
 2004-05-23 17:05:09 +00:00
Alkis Evlogimenos 22acc1268d Put back the inlined bug list. Use the OBJECT tag to make it HTML-4.01 
(Strict)-compliant.

llvm-svn: 13655
 2004-05-23 11:10:55 +00:00
Vikram S. Adve 189d626ad6 Remember the set of leaders. Also compute on demand and cache the equiv 
class for each leader.   Finally, rename Elem2ECLeaderMap to Elem2LeaderMap
(most of the changed lines are only due to the latter).

llvm-svn: 13651
 2004-05-23 08:05:14 +00:00
Vikram S. Adve 16f29f349d Add getCaller() method. 
llvm-svn: 13650
 2004-05-23 08:02:45 +00:00
Vikram S. Adve 159ed21b67 Inline both direct and indirect callees in the CBU phase because 
a direct callee may have indirect callees and so may have changed.

llvm-svn: 13649
 2004-05-23 08:00:34 +00:00
Vikram S. Adve c5e27638dd Complete rewrite of the code that merges DS graphs for equivalence classes 
of functions called at a common call site.  The rewrite inlines the
resulting graphs bottom-up on the SCCs of the CBU call graph.  It also
simplifies the merging of equivalence classes by exploiting the fact that
functions in non-trivial SCCs are already merged.

llvm-svn: 13645
 2004-05-23 07:54:02 +00:00
Vikram S. Adve f44d32d9e2 Fix size/offset assertion to allow negative offsets and folded nodes. 
llvm-svn: 13644
 2004-05-23 07:34:53 +00:00
Brian Gaeke d4889be5ca Fix a typo in a comment. 
llvm-svn: 13643
 2004-05-23 05:10:06 +00:00
Brian Gaeke 74b08516e9 Fix a typo in the head-of-file comment. 
Rewrite the comments about the different versions of BuildMI, to
better emphasize their differences.

llvm-svn: 13642
 2004-05-23 05:04:00 +00:00
Reid Spencer 257dbb00fe Some additional data added to the bytecode specification. 
llvm-svn: 13626
 2004-05-22 05:56:41 +00:00
Reid Spencer 9acd412316 Added an initial template/overview for documentation of the LLVM Bytecode 
file format. This format is being extracted from the source code and the
small recesses of Chris' brain.

llvm-svn: 13625
 2004-05-22 02:28:36 +00:00
Reid Spencer deea18188e Removed the 64-bit fix from the "to do" list since the bug is fixed. 
llvm-svn: 13624
 2004-05-22 01:04:19 +00:00
Misha Brukman 144c77b515 Pass the Makefile flags to recursive makes in {PARALLEL,OPTIONAL}_DIRS targets. 
llvm-svn: 13623
 2004-05-21 23:21:11 +00:00
Chris Lattner 37c653a28e It's not clear to me whether the old version was correct C++ code, but in 
any case it's not portable.

llvm-svn: 13621
 2004-05-21 18:38:16 +00:00
Chris Lattner 54291f6005 Starting an identifier with an _ is not legal C/C++ code. 
llvm-svn: 13620
 2004-05-21 18:37:13 +00:00
Chris Lattner 8f7cf27241 Bug fixed 
llvm-svn: 13619
 2004-05-21 16:48:20 +00:00
Chris Lattner ab5aa14403 Fix for PR340: Verifier misses malformed switch instruction 
llvm-svn: 13618
 2004-05-21 16:47:21 +00:00
Chris Lattner 6041fee872 Testcase for PR340: Verifier misses malformed switch instruction 
This testcase was reduced by John, thanks!

llvm-svn: 13617
 2004-05-21 16:47:02 +00:00
Misha Brukman 3e810058a7 Pass given flags on to recursive sub-makes. 
llvm-svn: 13616
 2004-05-21 00:09:21 +00:00
Alkis Evlogimenos e716bafbc8 Change DEPRECATED macro to ATTR_DEPRECATED as this conflicts with some 
java constants.

llvm-svn: 13611
 2004-05-20 21:31:43 +00:00
Chris Lattner 83c139d575 Fix to make the CBE always emit comparisons inline. Hopefully this will 
fix the really bad code we're getting on PPC.

llvm-svn: 13609
 2004-05-20 20:25:50 +00:00
Brian Gaeke 7b7a14d718 Fix a bug in outputting branches to constant PCs. Since the PC is supplied as 
a full 64-bit address, it must be adjusted to fit in the branch instruction's
immediate field. (This is only used in the reoptimizer, for now.)

llvm-svn: 13608
 2004-05-20 07:43:40 +00:00
Brian Gaeke e8949b3083 Minor simplification: eliminate a dyn_cast. 
Fix a typo in a debug message.

llvm-svn: 13607
 2004-05-19 21:30:01 +00:00
Misha Brukman bd094e73d2 Add hint about syntax-highlighting non-standardly-named LLVM Makefiles. 
llvm-svn: 13606
 2004-05-19 21:20:40 +00:00
Alkis Evlogimenos c5bd926a62 Declare function defined in namespace llvm as gcc-3.4 doesn't accept a definition in a namespace of a non-declared function. 
llvm-svn: 13602
 2004-05-19 19:17:48 +00:00
Brian Gaeke 72185765bc Add CloneTraceInto(), which is based on (and has mostly the same 
effects as) CloneFunctionInto().

llvm-svn: 13601
 2004-05-19 09:08:14 +00:00
Brian Gaeke 6182acf92a Move RemapInstruction() to ValueMapper, so that it can be shared with 
CloneTrace, and because it is primarily an operation on ValueMaps.  It
is now a global (non-static) function which can be pulled in using
ValueMapper.h.

llvm-svn: 13600
 2004-05-19 09:08:12 +00:00
Misha Brukman 926e0f9eef Minor aesthetic alignments; no functional changes. 
llvm-svn: 13593
 2004-05-17 22:28:21 +00:00
Misha Brukman 40c6d6d307 * Minor aesthetic alignment of iterator declarations 
* Removed redundant function comments

llvm-svn: 13592
 2004-05-17 22:25:12 +00:00
Brian Gaeke fced05bd44 Define erase forwarding method on traces 
llvm-svn: 13591
 2004-05-17 21:17:21 +00:00
Brian Gaeke e8a6bf3d21 Fold two assertions with backwards error messages into one with a 
correct error message.

llvm-svn: 13590
 2004-05-17 21:15:18 +00:00
Brian Gaeke 27e4943516 Clean up this pass somewhat: 
Add better comments, including a better head-of-file comment.
Prune #includes.
Fix a FIXME that Chris put here by using doInitialization().
Use DEBUG() to print out debug msgs.
Give names to basic blocks inserted by this pass.
Expand tabs.
Use InsertProfilingInitCall() from ProfilingUtils to insert the initialize call.

llvm-svn: 13581
 2004-05-14 21:21:52 +00:00
Misha Brukman 7e39a19ecb Rename "User's Guide" to "Command Guide" to be consistent with current scheme. 
llvm-svn: 13580
 2004-05-14 20:29:11 +00:00
Misha Brukman 0dbe2acf5f Ignore generated ps files. 
llvm-svn: 13579
 2004-05-14 20:26:45 +00:00