llvm-svn: 29434

llvm-svn: 29360

llvm-svn: 29220

in the future, remove it.

llvm-svn: 23952

llvm-svn: 21420

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

llvm-svn: 15114

llvm-svn: 15111

llvm-svn: 15108

llvm-svn: 15105

llvm-svn: 15068

llvm-svn: 15067

llvm-svn: 14866

Add a spiller option to llc. A simple spiller will come soon. When we get CFG in the machine code represenation a global spiller will also be possible. Also document the linear scan register allocator but mark it as experimental for now.

llvm-svn: 12062

minor cleanups

llvm-svn: 10619

Merging the linear scan register allocator in trunk. It currently passes most tests under test/Programs/SingleSource/Benchmarks/Shootout so development will continue on trunk. The allocator is not enabled by default. You will need to pass -regallo=linearscan to lli or llc to use it.

llvm-svn: 10103

llvm-svn: 9903

Header files will be on the way.

llvm-svn: 9298

Moved enum and command-line option in separate file. Also added function that returns the user selected register allocator to the caller.

llvm-svn: 8819