llvm-svn: 4734

llvm-svn: 4732

llvm-svn: 4731

llvm-svn: 4730

llvm-svn: 4728

llvm-svn: 4727

llvm-svn: 4725

their source function

llvm-svn: 4723

llvm-svn: 4722

S: ----------------------------------------------------------------------

llvm-svn: 4721

llvm-svn: 4719

llvm-svn: 4718

llvm-svn: 4716

llvm-svn: 4714

llvm-svn: 4712

llvm-svn: 4711

llvm-svn: 4710

 convenience method.  Fix typo in comment.
lib/Target/X86/InstSelectSimple.cpp: Explicitly specify some implicit uses.
 Use MOVZX/MOVSX instead of MOV instructions with sign extend instructions.
 Take out LEAVE instructions.
 32-bit IDIV and DIV use CDQ, not CWQ (CWQ is a typo).
 Fix typo in comment and remove some FIXME comments.
lib/Target/X86/Printer.cpp: Include X86InstrInfo.h and llvm/Function.h.
 Add some simple code to Printer::runOnFunction to iterate over
  MachineBasicBlocks and call X86InstrInfo::print().
lib/Target/X86/X86InstrInfo.def: Make some more instructions with
 implicit defs "Void".  Add more sign/zero extending "move" insns
 (movsx, movzx).
lib/Target/X86/X86RegisterInfo.def: Add EFLAGS as a register.

llvm-svn: 4707

llvm-svn: 4706

For now, this just computes the #indirect call sites and
the avg. #callees per indirect call site (actually it prints
both totals and the average is their ratio).

llvm-svn: 4705

This should fix codegen on vortex to work much better

llvm-svn: 4704

llvm-svn: 4701

 * The globals vector was getting broken and unsorted, this caused vortex
   to get badly pessimized
 * Node offset handling was being handled really poorly, and in particular
   we were not merging types with offsets right.  This causes several graphs
   to be non-merged.

llvm-svn: 4699

llvm-svn: 4697

llvm-svn: 4696

llvm-svn: 4695

the algorithm instead of hand coded depth first iteration

llvm-svn: 4694

 values.
X86InstrInfo.def: add LEAVE instruction.

llvm-svn: 4691

llvm-svn: 4690

death when handling moderately sized SCC's, but what can you do

llvm-svn: 4689

llvm-svn: 4688

llvm-svn: 4687

llvm-svn: 4683

* Implement the first step of the Globals graph: Deleting nodes from function
  graphs.  In practice, these nodes need to be moved to the globals graph, but
  this will be taken care of later.  Note that the graphs computed right now are
  not strictly correct!

llvm-svn: 4681

llvm-svn: 4678

llvm-svn: 4677

* Significantly improve DEBUG output
* Aggressively fold calls together if we inlined a graph that provides
  call nodes.
* Add a bailout if the current graph has over 200 call nodes in it, this is
  a really whacky case that should never happen.

llvm-svn: 4675

llvm-svn: 4668

This slows stuff down a bit, but it should get much better before it gets any
worse.

llvm-svn: 4666

llvm-svn: 4665