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Author SHA1 Message Date
Chris Lattner
981c92a9e2 Remove obsolete code 
llvm-svn: 4218
 2002-10-17 04:58:10 +00:00
Chris Lattner
7c02ec2562 Enable incompleteness marking 
llvm-svn: 4217
 2002-10-17 04:57:28 +00:00
Chris Lattner
3ff5457b32 Really disable pool allocator 
llvm-svn: 4216
 2002-10-17 04:57:09 +00:00
Chris Lattner
f10327ebce * First try at implementing TD pass this does not merge global nodes yet, 
among other things.
  * Significant rewrite of TD pass to avoid potentially N^2 algorithms if
    possible.  It is still not complete, but at least it's checked in now.

llvm-svn: 4215
 2002-10-17 04:26:54 +00:00
Chris Lattner
6b5acda098 Reenable printing of TD analysis 
llvm-svn: 4214
 2002-10-17 04:24:30 +00:00
Chris Lattner
a1cfcf4dff * Add data structures and code to track the call sites for each function 
llvm-svn: 4213
 2002-10-17 04:24:08 +00:00
Chris Lattner
6bbd3ba458 * Add data structures to BU pass to keep track of call sites for functions 
* Reenable the TD analysis

llvm-svn: 4212
 2002-10-17 04:23:05 +00:00
Chris Lattner
d1b221c011 * Remove a lot of obsolete #if 0'd code 
* Add a simple getNodeForValue method to access the ValueMap.

llvm-svn: 4211
 2002-10-17 04:22:16 +00:00
Chris Lattner
5b1f684994 Use the forward declaration for GraphTraits instead of #including 
the header

llvm-svn: 4210
 2002-10-17 01:36:08 +00:00
Chris Lattner
ddebb4343e Cleanup data structure graph printer, eliminate hard coded printing in 
favor of generic printer.

llvm-svn: 4209
 2002-10-17 01:02:46 +00:00
Chris Lattner
5c7d1d2630 Be const correct. Handle both DSGraph* and const DSGraph*'s 
llvm-svn: 4208
 2002-10-17 01:01:06 +00:00
Chris Lattner
aac0864f11 Break up the GraphWriter into smaller chunks to be used in different ways 
llvm-svn: 4207
 2002-10-17 00:59:59 +00:00
Chris Lattner
d2122e26ce As wierd as it feels to type it, const void* is more generic than void* 
llvm-svn: 4206
 2002-10-17 00:16:39 +00:00
Joel Stanley
f06e4acd32 Added partial specialization of GraphTraits for the DominatorTree class. 
llvm-svn: 4205
 2002-10-16 23:26:00 +00:00
Nick Hildenbrandt
73706ac35c changes 
llvm-svn: 4204
 2002-10-16 22:12:31 +00:00
Chris Lattner
7b0ebe9983 Make sure to print out the call nodes as well 
llvm-svn: 4203
 2002-10-16 20:16:16 +00:00
Chris Lattner
6d44463ac2 Allow simple nodes to have outgoing edges 
llvm-svn: 4202
 2002-10-16 20:15:38 +00:00
Chris Lattner
8fad3eab59 Fix bug: CBackend/2002-10-16-External.ll 
llvm-svn: 4201
 2002-10-16 20:08:47 +00:00
Chris Lattner
3d9fcb3f59 New testcase 
llvm-svn: 4200
 2002-10-16 20:08:19 +00:00
Chris Lattner
fea9f0b786 * Print the "return" node in the graphs 
llvm-svn: 4199
 2002-10-16 02:04:36 +00:00
Chris Lattner
b2694db06e * Factor printing code again, add emitSimpleNode method 
llvm-svn: 4198
 2002-10-16 02:03:18 +00:00
Chris Lattner
adfe59294d * Add new DOTGraphTraits::addCustomGraphFeatures method 
llvm-svn: 4197
 2002-10-16 01:44:59 +00:00
Chris Lattner
5274757b62 The second element of the iterator is really an offset, not a link 
llvm-svn: 4196
 2002-10-16 01:43:11 +00:00
Chris Lattner
b1c17ad7e8 Specify the graph name 
llvm-svn: 4195
 2002-10-16 01:34:28 +00:00
Chris Lattner
e515976a11 * Significantly refactor GraphWriter into a class. 
llvm-svn: 4194
 2002-10-16 01:34:18 +00:00
Chris Lattner
eb15c6d2b3 - DSGraph Printing Improvements: 
* Print edge source labels again
     * Override node shape to be Mrecord again, instead of just record.

llvm-svn: 4193
 2002-10-16 01:18:27 +00:00
Chris Lattner
cf5eb3317a - Generic graph printing infrastructure changes: 
* Only print outgoing edges from a cell if the destination isn't null.
       This is important for DSGraphs, which have sources with no edges.
     * Allow Node attributes to override shape of the node

llvm-svn: 4192
 2002-10-16 01:18:14 +00:00
Chris Lattner
edd30e5bfa Allow direct access to mergemap for printing 
llvm-svn: 4191
 2002-10-16 01:17:16 +00:00
Chris Lattner
c6e5d688af Fix bug: test/Regression/CBackend/2002-10-15-OpaqueTypeProblem.ll 
llvm-svn: 4190
 2002-10-16 00:08:22 +00:00
Chris Lattner
4ea2f29d65 New testcase 
llvm-svn: 4189
 2002-10-16 00:08:08 +00:00
Chris Lattner
1961329140 - Fix bug: Assembler/2002-10-15-NameClash.ll 
- Clean up code a bit, s/Method/Function/

llvm-svn: 4188
 2002-10-15 21:41:14 +00:00
Chris Lattner
6b3cb6fcaf Clean up testcases 
llvm-svn: 4187
 2002-10-15 21:39:49 +00:00
Chris Lattner
33100eddd2 - Eliminate SymbolTable::ParentSymTab, ST::localLookup, and 
Function::ParentSymTab.  These aren't needed at all.

llvm-svn: 4186
 2002-10-15 21:26:29 +00:00
Chris Lattner
3f3c65220d Cleanup test 
llvm-svn: 4185
 2002-10-15 21:21:42 +00:00
Chris Lattner
b96259e467 Fix typo 
llvm-svn: 4184
 2002-10-15 21:20:18 +00:00
Chris Lattner
e048e5afb5 New testcase 
llvm-svn: 4183
 2002-10-15 21:18:03 +00:00
Chris Lattner
150a83efd5 Cleanup testcase 
llvm-svn: 4182
 2002-10-15 21:14:24 +00:00
Chris Lattner
8bf1438ecf Fix testcase 
llvm-svn: 4181
 2002-10-15 21:10:53 +00:00
Chris Lattner
6a1a65f9de - Fix LLI so that it simulates the endianness of the target machine 
correctly, despite the fact that the host machine might not be the same.

llvm-svn: 4180
 2002-10-15 20:34:05 +00:00
Chris Lattner
aaf6ee80de Make sure to escape \'s when they are output 
llvm-svn: 4179
 2002-10-15 19:56:24 +00:00
Vikram S. Adve
7fc4b5c779 Remove outdated line which of course cvs merging never detects... 
llvm-svn: 4175
 2002-10-15 01:59:45 +00:00
Chris Lattner
5156bba4c7 - Add an endianness field to the TargetData datastructure 
llvm-svn: 4174
 2002-10-14 22:41:13 +00:00
Vikram S. Adve
53738841e6 Allow the Source variable to be overridden completely if needed. 
llvm-svn: 4172
 2002-10-14 16:40:04 +00:00
Vikram S. Adve
92ccbb9f27 Print "circular" warning message only in debug mode. 
llvm-svn: 4170
 2002-10-14 16:32:49 +00:00
Vikram S. Adve
4049a9a5de Removed misleading const keyword. 
llvm-svn: 4169
 2002-10-14 16:32:24 +00:00
Vikram S. Adve
f5492b0c5b Significant improvement: GEP used by a load or store no longer generates 
a separate ADD; instead just use the indexed load/store instruction!
Also, a bug fix: folding a GEP with a leading non-zero index with
its predecessor was incorrect: now it only happens if the predecessor
is pointing to an indexable type (aka SequentialType).

llvm-svn: 4168
 2002-10-14 16:30:55 +00:00
Vikram S. Adve
97232498fb Test case that shows some poor results for register allocation. 
llvm-svn: 4167
 2002-10-14 14:53:06 +00:00
Chris Lattner
74cb2d2503 Allow emission of names that start with an underscore. This is needed to 
interface with code that uses symbols in the ansi-c protected namespace.  In
most cases this comes from system header files, such as stdio.h.  In particular,
without this change, a reference to the __iob symbol is mangled into ll_iob,
which is not resolved by libc.

llvm-svn: 4165
 2002-10-14 06:14:18 +00:00
Chris Lattner
fb4c971584 MAke sure llc output is regenerated if the LLC binary changes. 
llvm-svn: 4164
 2002-10-14 06:12:10 +00:00
Chris Lattner
ca1725d3c8 Clean up code a bit, no functionality changes. 
llvm-svn: 4162
 2002-10-14 03:34:17 +00:00