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58104df77b
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460 Commits

Author SHA1 Message Date
Misha Brukman
58104df77b Fix #includes of i*.h => Instructions.h as per PR403. 
llvm-svn: 15334
 2004-07-29 17:30:56 +00:00
Misha Brukman
2a80e53645 Fix #includes of i*.h => Instructions.h as per PR403. 
llvm-svn: 15328
 2004-07-29 17:05:13 +00:00
Brian Gaeke
f18cdca667 These files don't need to include <iostream> since they include "Support/Debug.h". 
llvm-svn: 15089
 2004-07-21 20:50:33 +00:00
Reid Spencer
b339652b44 bug 122: 
- Replace ConstantPointerRef usage with GlobalValue usage
- Minimize redundant isa<GlobalValue> usage
- Correct isa<Constant> for GlobalValue subclass

llvm-svn: 14942
 2004-07-18 00:18:30 +00:00
Chris Lattner
763d51409f Be compatible with IA64 
llvm-svn: 14864
 2004-07-16 00:04:13 +00:00
Chris Lattner
d7d7bc70fd Fix for PR341 
llvm-svn: 14842
 2004-07-15 02:26:49 +00:00
Chris Lattner
203cdb2e64 Disable some code that isn't helping matters 
llvm-svn: 14682
 2004-07-08 07:25:51 +00:00
Chris Lattner
dce7977318 Headers moved 
llvm-svn: 14665
 2004-07-07 06:35:22 +00:00
Chris Lattner
7e0d8f8084 Move all of the DSA headers into the Analysis/DataStructure subdir. 
llvm-svn: 14663
 2004-07-07 06:32:21 +00:00
Chris Lattner
fb2f56c7c8 As much as I hate to say it, the whole setNode interface for DSNodeHandles 
is HOPELESSLY broken.  The problem is that the embedded getNode call can
change the offset of the node handle in unpredictable ways.

As it turns out, all of the clients of this method really want to set
both the node and the offset, thus it is more efficient (and less buggy)
to just do both of them in one method call.  This fixes some obscure bugs
handling non-forwarded node handles.

llvm-svn: 14660
 2004-07-07 06:12:52 +00:00
Reid Spencer
50ec3f9325 Add #include <iostream> since Value.h does not #include it any more. 
llvm-svn: 14622
 2004-07-04 12:19:56 +00:00
Chris Lattner
548171248d Moved IPModRef out of the public include dir 
llvm-svn: 14455
 2004-06-28 00:41:23 +00:00
Chris Lattner
6eb1e76227 Move DependenceGraph.* to lib/Analysis/DataStructure 
llvm-svn: 14452
 2004-06-28 00:32:33 +00:00
Chris Lattner
f914ccfa2a Move MemoryDepAnalysis.h into lib/Analysis/DataStructure 
llvm-svn: 14448
 2004-06-28 00:27:16 +00:00
Chris Lattner
244d5fba00 Move PgmDependenceGraph.h out of the public include hierarchy 
llvm-svn: 14446
 2004-06-28 00:20:04 +00:00
Chris Lattner
4e431080a9 Fix merging of nodes whose incoming offset is not zero. This unbreaks DSA on 
several mallocbench programs, including perl.

llvm-svn: 14342
 2004-06-23 06:29:59 +00:00
Misha Brukman
f940c277df File depends on MemoryDepAnalysis (DSA); moved to lib/Analysis/DataStructure 
llvm-svn: 14327
 2004-06-22 18:28:37 +00:00
Misha Brukman
170b8a80de Files depend on DSA, moved to lib/Analysis/DataStructure 
llvm-svn: 14326
 2004-06-22 18:13:24 +00:00
Misha Brukman
43f0a951fe File depends on DSA, moved to lib/Analysis/DataStructure 
llvm-svn: 14325
 2004-06-22 18:11:38 +00:00
Chris Lattner
26e594052e If an edge points to a field of another memory object, actually reflect this 
in the DOT visualization of the DSGraphs.

llvm-svn: 14316
 2004-06-22 07:13:10 +00:00
Chris Lattner
0cd29ae2cd Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID() 
llvm-svn: 14201
 2004-06-17 18:19:28 +00:00
Vikram S. Adve
6026f572eb Recognize memalign and friends, and handle them specially. 
llvm-svn: 13741
 2004-05-25 08:14:52 +00:00
Chris Lattner
1336a3f17a Updates to work with the new auto-forwarding AA interface changes 
llvm-svn: 13682
 2004-05-23 21:14:27 +00:00
Chris Lattner
0e1a543d88 Fix a really nasty bug with the -disable-ds-field-sensitivity option 
llvm-svn: 13681
 2004-05-23 21:14:09 +00:00
Chris Lattner
89353483d6 Update to match the autochaining interface that the AA interface uses 
llvm-svn: 13680
 2004-05-23 21:13:51 +00:00
Vikram S. Adve
cf685da276 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
Brian Gaeke
dfe0d9af07 Move the stuff that fixes the size, orientation & fonts of graphs to 
the debugging functions that call "dot". These fixed settings have
various problems: for example, the fixed size that is set in the graph
traits classes is not appropriate for turning the dot file into a PNG,
and if TrueType font rendering is being used, the 'Courier' TrueType font
may not be installed. It seems easy enough to specify these things on the
command line, anyhow.

llvm-svn: 13366
 2004-05-05 06:10:06 +00:00
Misha Brukman
f5e334783a Wrapped code and comments at 80 cols; doxygenified some comments. 
llvm-svn: 13264
 2004-04-29 04:05:30 +00:00
Chris Lattner
430a61e786 If an object is not in the scalar map then it must be a global from another 
graph.

llvm-svn: 13173
 2004-04-26 14:44:08 +00:00
Chris Lattner
9236135e8f Support getelementptr instructions which use uint's to index into structure 
types and can have arbitrary 32- and 64-bit integer types indexing into
sequential types.

llvm-svn: 12653
 2004-04-05 01:30:19 +00:00
Chris Lattner
37b7966121 Fix a tiny bug that caused an incorrect assertion failure poolallocating 
boxed-sim.

llvm-svn: 12358
 2004-03-13 01:14:23 +00:00
Chris Lattner
f7bc6fd913 Rename the intrinsic enum values for llvm.va_* from Intrinsic::va_* to 
Intrinsic::va*.  This avoid conflicting with macros in the stdlib.h file.

llvm-svn: 12356
 2004-03-13 00:24:00 +00:00
Misha Brukman
ee27e80a0b Implement getModRefInfo() for DSA to calculate whether a function modifies or 
references a pointer.

llvm-svn: 12330
 2004-03-12 06:14:22 +00:00
Chris Lattner
9ce3638433 implement new method 
llvm-svn: 12264
 2004-03-09 19:37:06 +00:00
Chris Lattner
1ae4150e31 Fix a bug handling globals that are constants, but are still external 
llvm-svn: 12208
 2004-03-08 03:52:24 +00:00
Chris Lattner
5a9cae47a4 Fix a minor bug 
llvm-svn: 12169
 2004-03-05 22:04:07 +00:00
Misha Brukman
75729872be Unbreak the build on Sparc. 
llvm-svn: 12161
 2004-03-05 20:04:40 +00:00
Chris Lattner
f21e7a75d6 Fix a bug in a previous checkin that broke 175.vpr 
llvm-svn: 12128
 2004-03-04 21:36:57 +00:00
Chris Lattner
c885697daa Add support for strto* and v*printf 
llvm-svn: 12127
 2004-03-04 21:03:54 +00:00
Chris Lattner
48b0fd7101 Add non-crappy support for varargs 
llvm-svn: 12126
 2004-03-04 20:33:47 +00:00
Chris Lattner
ac1eaa43fa Implement a FIXME, improving the efficiency of DSA on povray. 
This reduces CBU time from 145s -> 122s (debug build), reduces # allocated nodes
from 129420 to 116477.

llvm-svn: 12125
 2004-03-04 19:47:04 +00:00
Chris Lattner
e3fc09a37e Speed up the cbu pass from taking somewhere near the age of the universe to about 90s on povray 
llvm-svn: 12123
 2004-03-04 19:16:35 +00:00
Chris Lattner
bc7fc82865 Fix BU datastructures with povray! 
The problem was that we were merging a field of a node with a value that was
deleted.  Thanks to bugpoint for reducing povray to a nice small 3 function
example.  :)

llvm-svn: 12116
 2004-03-04 17:06:53 +00:00
Chris Lattner
e0c90cf983 Minor changes, remove some debugging code that got checked in somehow. 
Make sure to scope the NodeMap passed into cloneInto so that it doesn't point
to nodes that are deleted.  Add some FIXME's for future performance enhancements.

llvm-svn: 12115
 2004-03-04 17:05:28 +00:00
Chris Lattner
790bd9d970 Only clone nodes that are needed in the caller, don't clone ALL aux calls. This improves 
povray from having ~600K nodes and 300K call nodes to 65K nodes and 25K call nodes.

llvm-svn: 12109
 2004-03-04 03:57:53 +00:00
Chris Lattner
a141de0f09 Fix a minor bug handling incomplete programs 
llvm-svn: 12105
 2004-03-03 23:00:19 +00:00
Chris Lattner
0e1cd00f2c Fix a DSA bug that caused DSA to generate incredibly huge graphs and take forever to 
do it on povray.  The problem is that we were not copying globals from callees to
callers unless the existed in both graphs.  We should have copied them in the case
where the global pointed to a node that was copied as well.

llvm-svn: 12104
 2004-03-03 22:01:09 +00:00
Chris Lattner
a6540122dc Deinline methods, add fast exit 
llvm-svn: 12102
 2004-03-03 20:55:27 +00:00
Chris Lattner
309a57f0c0 Fix a node mapping problem that was causing the pool allocator to locally allocate 
nodes that were globally live, thus breaking programs.

llvm-svn: 12094
 2004-03-03 05:34:31 +00:00
Chris Lattner
ea4242a575 FINALLY be able to get symbolic type names in the globals graph! 
llvm-svn: 12082
 2004-03-02 21:39:43 +00:00