confusion with external linkage types.

llvm-svn: 33663

llvm-svn: 32693

is 'unsigned'.

llvm-svn: 32279

llvm-svn: 31924

llvm-svn: 31610

llvm-svn: 31608

Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.

llvm-svn: 31380

target CG node.  This allows the inliner to properly update the callgraph
when using the pruning inliner.  The pruning inliner may not copy over all
call sites from a callee to a caller, so the edges corresponding to those
call sites should not be copied over either.

This fixes PR827 and Transforms/Inline/2006-07-12-InlinePruneCGUpdate.ll

llvm-svn: 29120

Fix a nasty bug in the memcmp optimizer where we used the wrong variable!

llvm-svn: 28269

llvm-svn: 25514

of doing it ourselves.  This fixes Transforms/Inline/2006-01-14-CallGraphUpdate.ll

llvm-svn: 25321

llvm-svn: 25279

llvm-svn: 21427

a function being deleted.  Due to optimizations done while inlining, there
can be edges from the external call node to a function node that were not
apparent any longer.

This fixes the compiler crash while compiling 175.vpr

llvm-svn: 16399

Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137

dangling constant users were removed from a function, causing it to be dead,
we never removed the call graph edge from the external node to the function.

In most cases, this didn't cause a problem (by luck).  This should definitely
go into 1.3

llvm-svn: 15570

llvm-svn: 15334

llvm-svn: 14974

llvm-svn: 14957

- Replace ConstantPointerRef usage with GlobalValue usage

llvm-svn: 14953

relative location of Function objects in memory.

llvm-svn: 14260

llvm-svn: 13717

caller was in an SCC.

llvm-svn: 13693

Eventually it would be nice if CallGraph maintained an ilist of CallGraphNode's instead
of a vector of pointers to them, but today is not that day.

llvm-svn: 13100

llvm-svn: 13089

is done, which avoids invalidating iterators in the SCC traversal routines

llvm-svn: 13088

llvm-svn: 13080

execute other CallGraphSCCPasses after the inliner without crashing.

llvm-svn: 12861

llvm-svn: 12857

Now we collect all of the call sites we are interested in inlining, then inline
them.  This entirely avoids issues with trying to inline a call site we got by
inlining another call site.  This also eliminates iterator invalidation issues.

llvm-svn: 12770

Print out the costs for functions that AREN'T inlined as well

llvm-svn: 10135

llvm-svn: 9903

pool allocator no end of trouble, and doesn't make a lot of sense anyway.  This
does not solve the problem with mutually recursive functions, but they are much less common.

llvm-svn: 9828

functions.  GRR

llvm-svn: 9641

Header files will be on the way.

llvm-svn: 9298

  * Separate the policy decisions into a derived class [InlineSimple]
  * Move the inlining mechanics into a base class [Inliner]
  * Change the inliner to be an SCCPass, making it more structured and
    eventually pipelinable with other SCC passes

llvm-svn: 8257