llvm dev - Mar 2014 - [LLVMdev] Question of implementation of EBB in LLVM

GCC in the sched2 stage, there are two kinds of scheduling scheme:
(1)EBB (extended basic block) based method,when turn on option
-fsched2-use-superblocks.
(2)single basic block region based method.
I want to konw the implementation of EBB in LLVM, is it implementation in
LLVM?and in which stage?
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On Mar 31, 2014, at 7:21 AM, alian <alian678 at 126.com> wrote:
> GCC in the sched2 stage, there are two kinds of scheduling scheme:
> (1)EBB (extended basic block) based method,when turn on option
-fsched2-use-superblocks.
> (2)single basic block region based method.
> I want to konw the implementation of EBB in LLVM, is it implementation in
LLVM?and in which stage?
Currently there is no global scheduling in LLVM.

Evan
> 
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