Chris Lattner
a568a9261a
Kill unneccesary &*
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llvm-svn: 5870
2003-04-23 16:35:30 +00:00
Chris Lattner
0a9913935f
Add stub to create lowerSwitches pass
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llvm-svn: 5866
2003-04-23 16:24:19 +00:00
Chris Lattner
d767c0847c
Allow autoconversion from ilist_iterator<T> to T* in a dyn_cast and friends
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llvm-svn: 5862
2003-04-23 16:17:53 +00:00
Chris Lattner
e60fff42cc
Allow dyn_cast to operate on things that aren't OBVIOUSLY a pointer type.
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These things can be converted to a pointer, like ilist_iterators
llvm-svn: 5861
2003-04-23 16:17:28 +00:00
Chris Lattner
85d01fed47
Add information about the module source
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llvm-svn: 5837
2003-04-22 18:03:13 +00:00
Chris Lattner
b5fc5522fb
Add support for tracking whether a module is 64/32 bit and big/little endian
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Also add a moduleID field which can be used for diagnostics
llvm-svn: 5834
2003-04-22 18:02:04 +00:00
Chris Lattner
a20c5c7083
Add prototype to read .a files
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llvm-svn: 5821
2003-04-19 21:45:52 +00:00
Chris Lattner
17200af63c
Add prototype for new CloneBasicBlock function
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llvm-svn: 5804
2003-04-18 03:49:22 +00:00
Chris Lattner
1add946814
Don't force a ConstantPointer to be returned
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llvm-svn: 5799
2003-04-17 19:22:47 +00:00
Chris Lattner
bb00f755ed
Change the interface to constant expressions to allow automatic folding
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llvm-svn: 5793
2003-04-16 22:40:51 +00:00
Chris Lattner
19e35f5a22
Revert modulo scheduling change that should be part of the modulo-sched pass itself,
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not part of the Instruction class.
llvm-svn: 5787
2003-04-16 20:30:02 +00:00
Chris Lattner
fa4f750f3e
Add new linkage types to support a real frontend
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llvm-svn: 5786
2003-04-16 20:28:45 +00:00
Misha Brukman
71aef01e7e
Must use std::pair instead of just 'pair'.
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llvm-svn: 5767
2003-04-07 00:25:09 +00:00
Guochun Shi
59e61c4ce2
added a function and a member to the TargetSchedInfo class
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which is used by Modulo Scheduling pass
llvm-svn: 5766
2003-04-07 00:00:36 +00:00
Guochun Shi
62370b42ad
added some memory for clone function
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llvm-svn: 5765
2003-04-06 23:58:44 +00:00
Chris Lattner
190480ecfe
Add getAnalysisUsage method
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llvm-svn: 5756
2003-03-31 17:29:18 +00:00
Chris Lattner
8696069d85
Add helper method
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llvm-svn: 5753
2003-03-21 21:41:02 +00:00
Chris Lattner
f472a964a9
Update comment
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llvm-svn: 5752
2003-03-21 21:40:39 +00:00
Chris Lattner
cf6eb5232a
Add more graph traits specializations for dominator tree nodes
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llvm-svn: 5751
2003-03-20 21:21:05 +00:00
Chris Lattner
8c1c878dcb
Add new chunk type
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llvm-svn: 5747
2003-03-19 20:48:27 +00:00
Chris Lattner
0381679b6e
Fix problems with BitSetVector that makes it not compile under GCC 3.0 and 2.95
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llvm-svn: 5745
2003-03-17 18:11:27 +00:00
Chris Lattner
5e5950b7e0
Fix ConstantUInt::isAllOnesValue
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llvm-svn: 5734
2003-03-10 22:39:02 +00:00
Chris Lattner
07a7a75331
Extend struct and array constants to support isNullValue
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llvm-svn: 5719
2003-03-06 21:02:43 +00:00
Chris Lattner
a1d58f804e
Generalize interface a bit
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llvm-svn: 5711
2003-03-06 16:50:21 +00:00
Chris Lattner
480507e92d
Add new getIncomingValueForBlock method
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Relax a bit about constness
llvm-svn: 5709
2003-03-06 16:36:28 +00:00
Chris Lattner
92a316864d
Simplify some of the PHI node interfaces
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llvm-svn: 5700
2003-03-05 21:15:12 +00:00
Chris Lattner
3e34da7458
Add a few new 'add' methods. Move the iterator around
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llvm-svn: 5690
2003-03-03 23:27:52 +00:00
Chris Lattner
a49e96dda5
Change the mem2reg interface to accept a TargetData argument
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llvm-svn: 5685
2003-03-03 17:25:18 +00:00
Chris Lattner
41e9bb787e
Don't apply type information to loads
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llvm-svn: 5683
2003-03-03 17:13:22 +00:00
Chris Lattner
6046dda16e
Add dump method for loops
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llvm-svn: 5670
2003-02-28 16:54:37 +00:00
Chris Lattner
cffe1c533c
Add graph traits specializations for loop nesting information...
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llvm-svn: 5666
2003-02-28 03:05:15 +00:00
Chris Lattner
e6443c72fe
Add new Loop::hasExitBlock helper method
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llvm-svn: 5663
2003-02-27 22:48:28 +00:00
Chris Lattner
c37308604f
Change behavior of changeExitBlock function to replace all instances of exit block
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llvm-svn: 5661
2003-02-27 22:37:44 +00:00
Chris Lattner
db73d0ceab
Make the interface to update a little more efficient
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llvm-svn: 5651
2003-02-27 20:24:17 +00:00
Chris Lattner
4efef545d2
* LoopInfo now keeps track of exit blocks from the loop
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* New LoopInfo::isLoopHeader method
* Remove some #if 0 code
llvm-svn: 5649
2003-02-27 00:37:22 +00:00
Chris Lattner
5baf8bb966
Make the aliassettracker much more precise by actually tracking size
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information for various accesses. What a concept.
llvm-svn: 5647
2003-02-26 22:11:00 +00:00
Chris Lattner
374168a56e
BasicAA doesn't need a public header
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llvm-svn: 5639
2003-02-26 19:41:46 +00:00
Chris Lattner
f3a3d13d24
Tweak to work with new AA implementation
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llvm-svn: 5632
2003-02-26 19:25:04 +00:00
Chris Lattner
8a8dc5b686
Checkin of new alias analysis interface:
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* Takes into account the size of the memory reference to determine aliasing.
* Expose mod/ref information in a more consistent way
llvm-svn: 5631
2003-02-26 19:24:47 +00:00
Chris Lattner
7f0e8c4d31
* Un "protect" the getAnalysis<> functions
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* Add a new initializePass() method to ImmutablePass
llvm-svn: 5629
2003-02-26 19:10:28 +00:00
Chris Lattner
38e874dd6e
Add new helper template function
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llvm-svn: 5622
2003-02-25 00:00:50 +00:00
Chris Lattner
497c0d443c
Rename Instruction::hasSideEffects() -> mayWriteToMemory()
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llvm-svn: 5620
2003-02-24 20:48:32 +00:00
Chris Lattner
f2009dbddb
This is a substantial rewrite of the AliasSetTracker class which now uses
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a union-find based algorithm, is significantly faster, and is more general.
It will also scale to handle call instructions correctly, which is a nice
added bonus.
This includes a new pass -print-alias-sets which can be used to show how
alias sets are formed for a particular analysis.
llvm-svn: 5619
2003-02-24 20:37:56 +00:00
Chris Lattner
caba6cfcf5
Initial checkin of CallSite wrapper for Call/Invoke instructions
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llvm-svn: 5618
2003-02-24 20:35:45 +00:00
Chris Lattner
a54b810eeb
Fix #endif
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llvm-svn: 5615
2003-02-24 04:40:35 +00:00
Chris Lattner
e037ba8cde
Add support for the slist extension
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llvm-svn: 5614
2003-02-24 04:31:49 +00:00
Chris Lattner
74aa1f8c03
Add a new interface file for the PromoteMemToReg interface in the Utils library
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llvm-svn: 5609
2003-02-22 23:04:52 +00:00
Chris Lattner
120d135f05
Move node forwarding code from being inlined to being out-of-line.
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This brings a 11.6% speedup to steens, and a 3.6 overall speedup to ds-aa
llvm-svn: 5552
2003-02-13 19:09:00 +00:00
Chris Lattner
522cb6d282
Implement a "union-findy" version of DS-Analysis, which eliminates the
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Referrers list on DSNodes.
llvm-svn: 5536
2003-02-11 23:11:51 +00:00
Chris Lattner
d4faf8a5da
Fix uninitialized member problem
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llvm-svn: 5534
2003-02-11 06:36:00 +00:00
