Lang Hames a5a7da896e Added a new "splitting" spiller. ... When a call is placed to spill an interval this spiller will first try to break the interval up into its component values. Single value intervals and intervals which have already been split (or are the result of previous splits) are spilled by the default spiller. Splitting intervals as described above may improve the performance of generated code in some circumstances. This work is experimental however, and it still miscompiles many benchmarks. It's not recommended for general use yet. llvm-svn: 90951		2009-12-09 05:39:12 +00:00
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llvm	Added a new "splitting" spiller.	2009-12-09 05:39:12 +00:00
llvm-c	I forgot to update the prototype for LLVMBuildIntCast when correcting	2009-11-23 10:49:03 +00:00