[LLVMdev] Question of implementation of EBB in LLVM

[Evan Cheng]

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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