llvm-svn: 15323

llvm-svn: 15322

Use LiveRange's iterator types and operations instead of ValueSet's.

llvm-svn: 15321

SetVector<Value *> data member.
Add << operator for LiveRanges (a dumb one, for now.)

llvm-svn: 15320

llvm-svn: 15319

markForSaveAcrossCalls.

llvm-svn: 15317

llvm-svn: 15279

- Replace ConstantPointerRef usage with GlobalValue usage

llvm-svn: 14953

llvm-svn: 14867

llvm-svn: 14622

only concrete implementation.

llvm-svn: 13977

llvm-svn: 13952

state. Also, save the state for the incoming register of each phi
node.

llvm-svn: 13906

Call it at a more appropriate point.

llvm-svn: 13905

llvm-svn: 13773

patch was graciously contributed by Vladimir Prus.

llvm-svn: 13185

llvm-svn: 13126

llvm-svn: 12572

Otherwise, if you're in debugging mode, you get warnings for (apparently)
every immediate constant in the function during reg. allocation.

llvm-svn: 12538

Make an explicit call to it from runOnFunction() if we know we're supposed to
write into the global. This is lame (esp. the const_cast), but it solves
the problem.

llvm-svn: 12291

make the output more compact.

Divorce state-saving from the doFinalization method; for some reason it's not
getting called when I want it to, at Reoptimizer time. Put the guts in
PhyRegAlloc::finishSavingState(). Put an abort() in it so that I can be really
really sure that it's getting called.

Update comments.

llvm-svn: 12286

De-constify SaveStateToModule; we have to set both it and SaveRegAllocState
explicitly in the reoptimizer.
Make SaveRegAllocState an 'external location' option.

llvm-svn: 12278

llvm-svn: 12277

AllocInfo.Instruction becoming an int.

llvm-svn: 12247

#-1. Other minor changes to deal with AllocInfo.Instruction becoming an int.

llvm-svn: 12246

(Instruction #-1's operands = argument list).

llvm-svn: 12245

llvm-svn: 12003

llvm-svn: 11826