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268748a0d8
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Author SHA1 Message Date
Chris Lattner
268748a0d8 Add a stub to implement the context sensitive mod/ref info for call sites 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4577 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 19:38:43 +00:00
Chris Lattner
2110808fd8 Give a back pointer to the IPModRef object to the FunctionModRefInfo object 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4576 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 19:07:13 +00:00
Chris Lattner
fc928245ad Remove a couple of #includes, move some code from .h file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4575 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 18:38:18 +00:00
Chris Lattner
76351e9bab Remove a couple of #includes, move some code to .cpp file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4574 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 18:38:10 +00:00
Chris Lattner
45a9116e0a Make maxSize a private variable, add a size() accessor 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4573 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 18:34:40 +00:00
Chris Lattner
d747e8ffe9 Change Steens class to build with Vikram's changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4572 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 18:08:32 +00:00
Chris Lattner
ce4a2e1132 Make PointerShift/Size be enums so they are constants instead of globals 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4571 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 18:02:26 +00:00
Chris Lattner
2c0bd014c5 Make PointerSize & Shift be enums 
Fix problem with recursive merging


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4570 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 18:01:39 +00:00
Vikram S. Adve
75310d59c9 Make query operations non-const to allow demand-driven analyses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4569 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 17:17:55 +00:00
Vikram S. Adve
5f76054a79 An implementation of the bit-vector representation of sets. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4568 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 17:14:14 +00:00
Vikram S. Adve
895c0bd3fb An interprocedural analysis pass that computes flow-insensitive 
IP Mod and Ref information for every function and every call site.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4567 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 17:02:03 +00:00
Vikram S. Adve
db7ab14434 Add const version of function getNodeForValue: 
const DSNodeHandle &getNodeForValue(Value *V) const.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4566 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 17:00:41 +00:00
Vikram S. Adve
8aa5aeab84 Don't build llc symbols by default. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4565 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 16:10:57 +00:00
Chris Lattner
a434ae74e7 New testcases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4563 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 06:20:53 +00:00
Chris Lattner
08db719c4b 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4562 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 06:20:27 +00:00
Chris Lattner
4268c93b00 Remove stripscalars argument to cloneInto 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4561 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 06:18:56 +00:00
Chris Lattner
ef5af99195 Delete "StripScalars" argument to cloneInto method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4560 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 06:16:30 +00:00
Chris Lattner
6d37acb052 Give passnames to the printer classes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4559 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 06:16:08 +00:00
Chris Lattner
5051e9cb23 New testcase to handle eventually 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4558 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 00:52:21 +00:00
Vikram S. Adve
c227a9a513 Remove a nasty little semi-colon someone introduced which 
prevented any machine instrs from being printed!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4557 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-06 00:34:26 +00:00
Nick Hildenbrandt
d00eaaa5bc Typo fixed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4555 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-05 22:57:43 +00:00
Nick Hildenbrandt
a83c1b0fbf Added new tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4554 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-05 22:55:38 +00:00
Chris Lattner
5cd95ba4ad New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4553 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-05 21:12:30 +00:00
Chris Lattner
a0ff4aad41 Add a note about the switch instruction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4551 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-05 00:21:03 +00:00
Chris Lattner
5953513308 Attempted fixes to the mergemap to make it work better. 
Ended up disabling merge map merging completely.  It shall be removed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4550 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-05 00:01:58 +00:00
Chris Lattner
55d77d9a3f Add a bunch of assertions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4549 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 23:59:41 +00:00
Chris Lattner
69e79e0be4 Simplify code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4547 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 21:06:54 +00:00
Chris Lattner
a95078dc24 Sun can now use mallinfo() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4546 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 21:05:21 +00:00
Nick Hildenbrandt
cae3783c0f Fix typo. 
-Chris


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4545 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 21:03:13 +00:00
Chris Lattner
b5e4d8ff7c Link to -lmalloc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4544 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 20:53:27 +00:00
Chris Lattner
c9d8beff59 No need to explicitly inclue ExportSymbols now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4543 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 20:50:57 +00:00
Chris Lattner
1c588505b8 Generalize ExportSymbols into PLATFORMLINKOPTS 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4542 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 20:50:33 +00:00
Chris Lattner
b7843a4f57 Allow memory sizes to be negative, eliminate TmpRSS 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4539 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 19:20:09 +00:00
Chris Lattner
18eba91a05 Allow memory sizes to be negative, remove obsolete TmpRSS field 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4538 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 19:19:36 +00:00
Chris Lattner
6cd11f6535 mallinfo is not available on sun apparently :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4537 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 19:01:41 +00:00
Chris Lattner
0188534cd1 Instcombine this away: 
%A = getelementptr [4 x int]* %M, long 0, long 0
        %B = getelementptr int* %A, long 2


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4536 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 16:43:32 +00:00
Chris Lattner
a3c4ba427b Add new getelementptr elimination test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4535 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 16:35:14 +00:00
Chris Lattner
0864acf07b Add a transformation to turn: 
malloc Ty, C
int
  malloc [C x Ty], 1


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4534 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 16:18:53 +00:00
Chris Lattner
0eaaa56f1f New testcase for malloc promotion 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4533 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 16:18:07 +00:00
Vikram S. Adve
c405daf392 Simple passes that print out SCCs in the CFGs or in the CallGraph of a module. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4532 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 14:20:22 +00:00
Vikram S. Adve
5fe9171b38 Generic graph iterator to enumerate the SCCs of a graph 
in linear time using Tarjan's DFS algorithm.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4531 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 14:15:57 +00:00
Chris Lattner
02606637e0 Change the "Cannot merge two portions of the same node yet" from an assertion 
into a "oh crap, lets collapse" case


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4530 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 06:48:26 +00:00
Chris Lattner
4d5f10f8d6 Add information about why this testcase fails 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4529 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 06:16:13 +00:00
Chris Lattner
2b0679ff0b Convert uint gep operands to long 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4528 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 06:09:46 +00:00
Chris Lattner
69afeca154 Convert old style gep index from uint to long 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4527 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 06:07:04 +00:00
Chris Lattner
35b74c4e54 Ack: Fix bug in previous checkin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4526 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 05:50:42 +00:00
Chris Lattner
38dc4f06af Be more generous about level raising constant expressions don't force each 
constant to one particular type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4525 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 05:46:37 +00:00
Chris Lattner
f74825436c Implement a new -print-callgraph analysis that turns a callgraph into a dot 
graph


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4524 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 02:55:30 +00:00
Chris Lattner
af663465d6 Make sure to _delete_ memory allocated by worklists 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4523 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 02:54:22 +00:00
Chris Lattner
7e5f46a441 Implement methods needed to print out call graph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4522 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-11-04 02:53:39 +00:00