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Author SHA1 Message Date
Chris Lattner
450e1fbc76 Instead of using a bool that constant has to be explained, use a self 
explanitory enum instead.

llvm-svn: 4600
 2002-11-07 07:06:20 +00:00
Chris Lattner
7d2624d4f3 Implement a new mergeInGraph method, which basically factors code out of 
the BU class.

This will be used by the IPModRef class to do stuff, eventually perhaps the
TD pass will use it also.

Speaking of the TD pass, this also eliminates the self recursive case, which
was broken, and couldn't occur anyway.

llvm-svn: 4599
 2002-11-07 06:31:54 +00:00
Chris Lattner
aa7b1a3e3a Add new method 
llvm-svn: 4598
 2002-11-07 06:30:17 +00:00
Chris Lattner
48a0cb745d Expose isPointerType to clients of dsanalysis 
llvm-svn: 4597
 2002-11-07 05:21:15 +00:00
Chris Lattner
dfba076f5b Rename DataStructureAnalysis namespace to DS 
llvm-svn: 4596
 2002-11-07 05:20:53 +00:00
Chris Lattner
a0d26350c6 Fix problem with dangling referrers 
llvm-svn: 4595
 2002-11-07 05:00:35 +00:00
Chris Lattner
d68d0a9037 Minor bugfix to enable generation of methcall.llvm.lib, objinst.llvm.lib, and 
The problem was merging two unsized types like function's, ie int (int*) with
int (uint *)

llvm-svn: 4594
 2002-11-07 04:59:28 +00:00
Chris Lattner
51db97d0c3 Update info now that bugfixes have been applied 
llvm-svn: 4593
 2002-11-07 03:53:27 +00:00
Chris Lattner
b0de126c1a Compute total number of nodes and # call nodes 
llvm-svn: 4592
 2002-11-07 02:18:46 +00:00
Chris Lattner
605aa920d2 Add new NumNodes column 
llvm-svn: 4591
 2002-11-07 02:18:30 +00:00
Chris Lattner
4235ed8583 Add note 
llvm-svn: 4590
 2002-11-07 02:07:57 +00:00
Chris Lattner
eb8a35d303 New web page to track the progress of the DSGraph implementation 
llvm-svn: 4589
 2002-11-07 02:03:18 +00:00
Chris Lattner
f352eadeb3 Move printouts to be wrapped in DEBUG() macros 
llvm-svn: 4588
 2002-11-07 01:54:56 +00:00
Chris Lattner
1efa9f0247 When the -only-print-main-ds option is specified, still print out graph size 
statistics for skipped functions

llvm-svn: 4587
 2002-11-07 01:54:44 +00:00
Chris Lattner
9bcd1e1b61 Add a comment 
llvm-svn: 4586
 2002-11-06 23:26:21 +00:00
Chris Lattner
84ed927ae7 Implement fprintf 
llvm-svn: 4585
 2002-11-06 23:05:03 +00:00
Chris Lattner
b1a9401c59 Implement fputc and ungetc to allow burg to run in lli 
llvm-svn: 4584
 2002-11-06 22:59:28 +00:00
Nick Hildenbrandt
1fddd12bae Fixes escapeing bug in strings. Fixes test case test/Regression/CBackend/2002-11-06-PrintEscaped.c 
llvm-svn: 4583
 2002-11-06 21:40:23 +00:00
Nick Hildenbrandt
711d90d546 Certain characters not getting escaped properly 
llvm-svn: 4582
 2002-11-06 21:38:39 +00:00
Chris Lattner
b49c5bca1b Add note about what this is 
llvm-svn: 4581
 2002-11-06 20:58:26 +00:00
Chris Lattner
b14dc8aaaf libraries is used for internal stuff, not as a real testcase 
llvm-svn: 4580
 2002-11-06 20:36:52 +00:00
Nick Hildenbrandt
4c3112f3cb Loads and stores can't be inlined. This fixes test/Singlesource/matrixTranspose 
llvm-svn: 4579
 2002-11-06 20:07:54 +00:00
Chris Lattner
9870fb032e Allow the ResolveCallSiteModRefInfo method to return a mapping of nodes, 
implement the mod/ref bit masking

llvm-svn: 4578
 2002-11-06 19:59:33 +00:00
Chris Lattner
f7e839f435 Add a stub to implement the context sensitive mod/ref info for call sites 
llvm-svn: 4577
 2002-11-06 19:38:43 +00:00
Chris Lattner
00de4338dc Give a back pointer to the IPModRef object to the FunctionModRefInfo object 
llvm-svn: 4576
 2002-11-06 19:07:13 +00:00
Chris Lattner
0e158e64ff Remove a couple of #includes, move some code from .h file 
llvm-svn: 4575
 2002-11-06 18:38:18 +00:00
Chris Lattner
a90e3aa6b2 Remove a couple of #includes, move some code to .cpp file 
llvm-svn: 4574
 2002-11-06 18:38:10 +00:00
Chris Lattner
7295c1762b Make maxSize a private variable, add a size() accessor 
llvm-svn: 4573
 2002-11-06 18:34:40 +00:00
Chris Lattner
97722c2dad Change Steens class to build with Vikram's changes 
llvm-svn: 4572
 2002-11-06 18:08:32 +00:00
Chris Lattner
09a2cc9a4a Make PointerShift/Size be enums so they are constants instead of globals 
llvm-svn: 4571
 2002-11-06 18:02:26 +00:00
Chris Lattner
6a019cdff5 Make PointerSize & Shift be enums 
Fix problem with recursive merging

llvm-svn: 4570
 2002-11-06 18:01:39 +00:00
Vikram S. Adve
201d4e3639 Make query operations non-const to allow demand-driven analyses. 
llvm-svn: 4569
 2002-11-06 17:17:55 +00:00
Vikram S. Adve
d62f949d85 An implementation of the bit-vector representation of sets. 
llvm-svn: 4568
 2002-11-06 17:14:14 +00:00
Vikram S. Adve
2a1c1171e7 An interprocedural analysis pass that computes flow-insensitive 
IP Mod and Ref information for every function and every call site.

llvm-svn: 4567
 2002-11-06 17:02:03 +00:00
Vikram S. Adve
05cfe7d191 Add const version of function getNodeForValue: 
const DSNodeHandle &getNodeForValue(Value *V) const.

llvm-svn: 4566
 2002-11-06 17:00:41 +00:00
Vikram S. Adve
cf72aec30d Don't build llc symbols by default. 
llvm-svn: 4565
 2002-11-06 16:10:57 +00:00
Chris Lattner
b08ece4571 New testcases 
llvm-svn: 4563
 2002-11-06 06:20:53 +00:00
Chris Lattner
d0387e7e11 Dramatically simplify internal DSNode representation, get implementation 
*FULLY OPERATIONAL* and safe.  We are now capable of completely analyzing
at LEAST the Olden benchmarks + 181.mcf

llvm-svn: 4562
 2002-11-06 06:20:27 +00:00
Chris Lattner
f1d0314c32 Remove stripscalars argument to cloneInto 
llvm-svn: 4561
 2002-11-06 06:18:56 +00:00
Chris Lattner
304e29942d Delete "StripScalars" argument to cloneInto method 
llvm-svn: 4560
 2002-11-06 06:16:30 +00:00
Chris Lattner
b49552a328 Give passnames to the printer classes 
llvm-svn: 4559
 2002-11-06 06:16:08 +00:00
Chris Lattner
d1de2510fc New testcase to handle eventually 
llvm-svn: 4558
 2002-11-06 00:52:21 +00:00
Vikram S. Adve
51aa205bd1 Remove a nasty little semi-colon someone introduced which 
prevented any machine instrs from being printed!

llvm-svn: 4557
 2002-11-06 00:34:26 +00:00
Nick Hildenbrandt
76635611f9 Typo fixed 
llvm-svn: 4555
 2002-11-05 22:57:43 +00:00
Nick Hildenbrandt
8e54d6084d Added new tests 
llvm-svn: 4554
 2002-11-05 22:55:38 +00:00
Chris Lattner
328212ad42 New testcase 
llvm-svn: 4553
 2002-11-05 21:12:30 +00:00
Chris Lattner
3c8aa6a2b4 Add a note about the switch instruction 
llvm-svn: 4551
 2002-11-05 00:21:03 +00:00
Chris Lattner
b09aadd633 Attempted fixes to the mergemap to make it work better. 
Ended up disabling merge map merging completely.  It shall be removed.

llvm-svn: 4550
 2002-11-05 00:01:58 +00:00
Chris Lattner
c9dc8840ff Add a bunch of assertions 
llvm-svn: 4549
 2002-11-04 23:59:41 +00:00
Chris Lattner
fe090b7d1f Simplify code 
llvm-svn: 4547
 2002-11-04 21:06:54 +00:00