Evan Cheng 70017e44cd Add an ILP scheduler. This is a register pressure aware scheduler that's ... appropriate for targets without detailed instruction iterineries. The scheduler schedules for increased instruction level parallelism in low register pressure situation; it schedules to reduce register pressure when the register pressure becomes high. On x86_64, this is a win for all tests in CFP2000. It also sped up 256.bzip2 by 16%. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109300 91177308-0d34-0410-b5e6-96231b3b80d8		2010-07-24 00:39:05 +00:00
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llvm	Add an ILP scheduler. This is a register pressure aware scheduler that's	2010-07-24 00:39:05 +00:00
llvm-c