class is now in the BasicAliasAnalysis.cpp file

llvm-svn: 13684

alias analysis implementations are special: they do not autoforward to a
chained implementation of alias analysis

llvm-svn: 13683

llvm-svn: 13682

llvm-svn: 13681

llvm-svn: 13680

assert.

llvm-svn: 13679

1. Provide interfaces so that clients can update alias analyses to reflect
   the changes made by the transformations.
2. Change how alias analysis implementations work overall.  In particular,
   now clients will automatically forward to chained AA implementations: they
   don't have to remember to do it themselves.

llvm-svn: 13678

llvm-svn: 13677

llvm-svn: 13676

llvm-svn: 13675

llvm-svn: 13674

llvm-svn: 13673

llvm-svn: 13672

llvm-svn: 13671

rtti (they shouldn't be used in the main compiler, but that's because
optimizations aren't allowed to fail!)

Remove the big section about iterators, because people who do not know what
they are doing shouldn't be writing them.  :)

llvm-svn: 13670

adding blurbs about all of the implementations we have

llvm-svn: 13669

The one thing that someone (misha?) should look at is fixing doc_code so that it sizes to fit the code instead of going to the right margin all of the way.  Fixing it at a particular number of pixels was just wrong. :)

llvm-svn: 13668

llvm-svn: 13667

llvm-svn: 13666

llvm-svn: 13665

used through a base pointer/reference so inproper destruction should
never be an issue. Removing this last virtual function also saves 4
bytes off each InstVisitor instance.

llvm-svn: 13664

llvm-svn: 13663

Revert back to the previous version, as it doesn't work with mozilla, and people REALLY CAN just click the link. :)

llvm-svn: 13662

llvm-svn: 13661

Bytecode File Format documentation, getting all documents in HTML 4.01
(Strict) compliance, and any other minor improvement that shoud be noted.

llvm-svn: 13660

llvm-svn: 13659

definition of the signature block and module block, and adding definitions
of the global type pool and symbol table. More still to come.

llvm-svn: 13658

(Strict)-compliant.

llvm-svn: 13655

class for each leader.   Finally, rename Elem2ECLeaderMap to Elem2LeaderMap
(most of the changed lines are only due to the latter).

llvm-svn: 13651

llvm-svn: 13650

a direct callee may have indirect callees and so may have changed.

llvm-svn: 13649

of functions called at a common call site.  The rewrite inlines the
resulting graphs bottom-up on the SCCs of the CBU call graph.  It also
simplifies the merging of equivalence classes by exploiting the fact that
functions in non-trivial SCCs are already merged.

llvm-svn: 13645

llvm-svn: 13644

llvm-svn: 13643

Rewrite the comments about the different versions of BuildMI, to
better emphasize their differences.

llvm-svn: 13642

llvm-svn: 13626

file format. This format is being extracted from the source code and the
small recesses of Chris' brain.

llvm-svn: 13625

llvm-svn: 13624

llvm-svn: 13623

any case it's not portable.

llvm-svn: 13621