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* Get rid of static constructors for pass registration. Instead, every pass ↵Owen Anderson2010-10-191-1/+3
| | | | | | | | | | | | | | | | | exposes an initializeMyPassFunction(), which must be called in the pass's constructor. This function uses static dependency declarations to recursively initialize the pass's dependencies. Clients that only create passes through the createFooPass() APIs will require no changes. Clients that want to use the CommandLine options for passes will need to manually call the appropriate initialization functions in PassInitialization.h before parsing commandline arguments. I have tested this with all standard configurations of clang and llvm-gcc on Darwin. It is possible that there are problems with the static dependencies that will only be visible with non-standard options. If you encounter any crash in pass registration/creation, please send the testcase to me directly. llvm-svn: 116820
* Now with fewer extraneous semicolons!Owen Anderson2010-10-071-1/+1
| | | | llvm-svn: 115996
* Remove the experimental AliasAnalysis::getDependency interface, whichDan Gohman2010-09-141-11/+12
| | | | | | | | | | | isn't a good level of abstraction for memdep. Instead, generalize AliasAnalysis::alias and related interfaces with a new Location class for describing a memory location. For now, this is the same Pointer and Size as before, plus an additional field for a TBAA tag. Also, introduce a fixed MD_tbaa metadata tag kind. llvm-svn: 113858
* Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson2010-08-061-3/+3
| | | | llvm-svn: 110460
* Revert r110396 to fix buildbots.Owen Anderson2010-08-061-3/+3
| | | | llvm-svn: 110410
* Don't use PassInfo* as a type identifier for passes. Instead, use the ↵Owen Anderson2010-08-051-3/+3
| | | | | | | | address of the static ID member as the sole unique type identifier. Clean up APIs related to this change. llvm-svn: 110396
* Thread const correctness through a bunch of AliasAnalysis interfaces andDan Gohman2010-08-031-2/+4
| | | | | | | | | | | | eliminate several const_casts. Make CallSite implicitly convertible to ImmutableCallSite. Rename the getModRefBehavior for intrinsic IDs to getIntrinsicModRefBehavior to avoid overload ambiguity with CallSite, which happens to be implicitly convertible to bool. llvm-svn: 110155
* Add INSTANTIATE_AG_PASS, which combines RegisterPass<> with ↵Owen Anderson2010-07-211-3/+2
| | | | | | RegisterAnalysisGroup<> for pass registration. llvm-svn: 109058
* Speculatively revert r108813, in an attempt to get the self-host buildbots ↵Owen Anderson2010-07-201-1/+1
| | | | | | | | working again. I don't see why this patch would cause them to fail the way they are, but none of the other intervening patches seem likely either. llvm-svn: 108818
* Reapply r108794, a fix for the failing test from last time.Owen Anderson2010-07-201-1/+1
| | | | llvm-svn: 108813
* Revert r108794, "Separate PassInfo into two classes: a constructor-freeDaniel Dunbar2010-07-201-1/+1
| | | | | | | superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).", it is breaking teh everything. llvm-svn: 108805
* Separate PassInfo into two classes: a constructor-free superclass ↵Owen Anderson2010-07-201-1/+1
| | | | | | (StaticPassInfo) and a constructor-ful subclass (PassInfo). llvm-svn: 108794
* Fix AliasDebugger to be aware of operand values too.Dan Gohman2010-05-281-2/+10
| | | | llvm-svn: 105012
* adopt getAdjustedAnalysisPointer in a few more passes.Chris Lattner2010-01-201-0/+10
| | | | llvm-svn: 94018
* Remove the AliasAnalysis::getMustAliases method, which is dead.Chris Lattner2009-11-221-5/+0
| | | | | | | | The hasNoModRefInfoForCalls isn't worth it as a filter because basicaa provides m/r info and everything chains to it, so remove it. llvm-svn: 89599
* Remove includes of Support/Compiler.h that are no longer needed after theNick Lewycky2009-10-251-1/+0
| | | | | | VISIBILITY_HIDDEN removal. llvm-svn: 85043
* Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.Nick Lewycky2009-10-251-2/+1
| | | | | | | Chris claims we should never have visibility_hidden inside any .cpp file but that's still not true even after this commit. llvm-svn: 85042
* Refactor my previous change to maintain the distinction between ↵Owen Anderson2009-02-051-9/+0
| | | | | | | | AliasAnalysis and BasicAliasAnalysis. This involves some wider changes because it folds away some never-used methods. llvm-svn: 63900
* Tidy up several unbeseeming casts from pointer to intptr_t.Dan Gohman2008-09-041-1/+1
| | | | llvm-svn: 55779
* Clean up the use of static and anonymous namespaces. This turned upDan Gohman2008-05-131-4/+5
| | | | | | | several things that were neither in an anonymous namespace nor static but not intended to be global. llvm-svn: 51017
* Restore isCFGOnly property of various analysis passes.Devang Patel2008-03-201-1/+1
| | | | llvm-svn: 48579
* PassInfo keep tracks whether a pass is an analysis pass or not.Devang Patel2008-03-191-2/+2
| | | | llvm-svn: 48554
* Do not use virtual function to identify an analysis pass.Devang Patel2008-03-191-4/+1
| | | | llvm-svn: 48520
* Identify Analysis pass.Devang Patel2008-03-181-0/+3
| | | | | | | Do not run analysis pass again if analysis info is still available. This fixes PR1441. llvm-svn: 48476
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* Drop 'const'Devang Patel2007-05-031-2/+2
| | | | llvm-svn: 36662
* Use 'static const char' instead of 'static const int'.Devang Patel2007-05-021-2/+2
| | | | | | | Due to darwin gcc bug, one version of darwin linker coalesces static const int, which defauts PassID based pass identification. llvm-svn: 36652
* Do not use typeinfo to identify pass in pass manager.Devang Patel2007-05-011-0/+4
| | | | llvm-svn: 36632
* Make classes in anonymous namespaces use VISIBILITY_HIDDEN to help reduceReid Spencer2007-02-051-1/+3
| | | | | | LLVM's footprint and speed up linking. llvm-svn: 33941
* For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoidReid Spencer2007-01-301-1/+1
| | | | | | confusion with external linkage types. llvm-svn: 33663
* A shim over other AA impls to catch incorrect usesAndrew Lenharth2006-11-141-0/+125
llvm-svn: 31724
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