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Author SHA1 Message Date
Chris Lattner
bfeec103e1 Simplify and update code a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2376 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 19:20:10 +00:00
Chris Lattner
b9ddce65c2 Eliminate the PromoteInstance class, incorporating it into the PromotePass 
class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2375 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 19:12:38 +00:00
Chris Lattner
0adb9f95ea Eliminate visited, CurrentValue, and WriteSets as instance variables of 
PromoteInstance.  Make them local variables that are passed around as
appropriate.  Especially in the case of CurrentValue, this makes the
code simpler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2374 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 18:54:01 +00:00
Chris Lattner
5b5df1747f * Fix bug: test/Regression/Transforms/Mem2Reg/2002-03-28-UninitializedVal.ll 
* Minor cleanup that was missed in last patch


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2373 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 18:39:46 +00:00
Chris Lattner
9f4eb01dd4 This huge changeset is a strictly cleanup change 
Bugfixes will come in the next revision so that the diff is obvious.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2372 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 18:27:55 +00:00
Chris Lattner
4ec35ab1c6 Eliminate the cfg namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2371 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 16:21:53 +00:00
Chris Lattner
1b7f7dc4b4 Eliminate the cfg namespace, moving LoopInfo, Dominators, Interval* classes 
to the global namespace


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2370 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 16:21:30 +00:00
Chris Lattner
8fc2f2072d Remove all contents of the cfg namespace to the global namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2369 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 16:19:42 +00:00
Chris Lattner
876509614b Remove obsolete namespace from example 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2368 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 16:18:32 +00:00
Chris Lattner
39dd0246bd Remove extra unused argument from CheckFailed method 
Remove extraneous \n's from assert strings


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2367 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 16:06:24 +00:00
Chris Lattner
794caa1d2c The check to see if an external function was marked internal was not reachable! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2366 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 16:04:26 +00:00
Chris Lattner
c6d52e07e5 Expose the internalize pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2365 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 05:49:53 +00:00
Chris Lattner
7bf5dfec19 Run the internalize pass to mark all functions except main internal when 
linking the final program to allow smarter optimizations


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2364 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 05:49:45 +00:00
Chris Lattner
100d6daca4 Be careful not to make "external" function internal 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2363 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 05:48:34 +00:00
Chris Lattner
dbb1735673 Initial checkin of new "Internalize" pass for GCCLD 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2362 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 05:43:27 +00:00
Chris Lattner
2e9175a085 Minor changes to allow Modules (which are no longer Values) to work 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2361 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 05:14:06 +00:00
Chris Lattner
d43035e1d7 Use operator << to print modules 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2360 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 05:13:45 +00:00
Chris Lattner
f4467b8ebc SymTabValue class incorporated into Function and Module classes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2359 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:56:59 +00:00
Chris Lattner
dae4a36849 Include an operator<<, to print modules 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2358 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:56:28 +00:00
Chris Lattner
2312b1c594 Eliminate use of SymTabValue class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2357 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:55:14 +00:00
Chris Lattner
67e08db3b9 The contents of the SymTabValue class have been incorporated into the 
Module and Function classes directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2356 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:52:28 +00:00
Chris Lattner
11aa4770fe * Incorporate the contents of SymTabValue into Function and Module 
* Module no longer subclasses Value


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2355 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:51:51 +00:00
Chris Lattner
5240dac674 Module's are no longer values 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2354 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:51:09 +00:00
Chris Lattner
fd63f25fbd Simplify code 
Remove unneccesary getID variant for module's


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2353 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:50:54 +00:00
Chris Lattner
09c66f07c0 Remove unneccesary #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2352 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:50:19 +00:00
Chris Lattner
96d0f3011a Module's are no longer Value subclasses 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2351 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:50:00 +00:00
Chris Lattner
3bed5b46ba Fix signed/unsigned comparison warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2350 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:49:43 +00:00
Chris Lattner
09a60ac9fe Remove forward def'ns that are already in Value.h 
Do not support output of Modules directly


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2349 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:47:33 +00:00
Chris Lattner
20ad298c74 s/Method/Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2348 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:47:06 +00:00
Chris Lattner
356b79320b Module's are no longer Value's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2347 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:46:29 +00:00
Chris Lattner
853737706f The interesting contents of SymTabValue were incorporated into Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2346 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:46:07 +00:00
Chris Lattner
6b5689ed55 * Module's are no longer Value's 
* Incorporate SymTabValue contents into the Module class


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2345 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:45:48 +00:00
Chris Lattner
785bfcca13 Add a forward defn for Module since it's no longer in Value.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2344 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:45:05 +00:00
Chris Lattner
8c310c7548 * Incorporate the functionality of SymTabValue into Function 
* s/Method/Function


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2343 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 04:44:40 +00:00
Chris Lattner
89bf005646 New testcase for GCSE 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2342 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 01:46:36 +00:00
Chris Lattner
923caadfab Test GCSE 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2341 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 01:46:30 +00:00
Chris Lattner
598d21c7e5 Run GCSE as part of gccas. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2340 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 01:00:15 +00:00
Chris Lattner
e5fb83ebb8 Expose new GCSE pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2339 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 00:48:17 +00:00
Chris Lattner
d80e973cec Initial checkin of simple&fast SSA based GCSE algorithm 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2338 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 00:47:11 +00:00
Chris Lattner
a298d27808 Change the Dominator info and LoopInfo classes to keep track of BasicBlock's, not 
const BasicBlocks


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2337 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 00:15:57 +00:00
Chris Lattner
483e14ee04 s/Method/Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2336 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 07:27:19 +00:00
Chris Lattner
3b743f9fb3 s/Method/Function in classname 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2335 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 06:59:56 +00:00
Chris Lattner
d0cbb94cce Remove old file that will never be used 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2334 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 06:57:52 +00:00
Chris Lattner
f57b845547 * Rename MethodPass class to FunctionPass 
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2333 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 06:56:12 +00:00
Chris Lattner
f2361c5e5c Changes because the Terminator::getSuccessor function now FAILS if successor 
IDX is out of range instead of returning null.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2332 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 03:15:45 +00:00
Chris Lattner
35504209a0 Use the cast<> operator in favor of C style casts 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2331 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 03:14:39 +00:00
Chris Lattner
59c2614eae Change the semantics of getSuccessor to FAIL if an out of range successor # is attempted. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2330 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 03:14:12 +00:00
Chris Lattner
8e343330a5 * Change Constant::getNullConstant to Constant::getNullValue 
* Add support for pool allocating array allocations of varying size


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2329 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 02:29:32 +00:00
Chris Lattner
ee7eafa054 Add support for tracking array allocations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2328 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 02:28:41 +00:00
Chris Lattner
2aa51be083 Allow the inline limit to be modified on the commandline for debugging 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2327 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 02:27:48 +00:00