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path: root/llvm/lib/CodeGen/ExactHazardRecognizer.cpp
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* Enhance the InstrStage object to enable the specification of an Itinerary ↵David Goodwin2009-08-121-29/+25
| | | | | | with overlapping stages. The default is to maintain the current behavior that the "next" stage immediately follows the previous one. llvm-svn: 78827
* Allow a zero cycle stage to reserve/require a FU without advancing the cycle ↵David Goodwin2009-08-111-5/+16
| | | | | | counter. llvm-svn: 78736
* Fix a -Asserts warning.Daniel Dunbar2009-08-111-4/+4
| | | | | | | - Since the function is never called in NDEBUG mode, just dropped the DEBUG() uses here. llvm-svn: 78649
* Replace DOUT.David Goodwin2009-08-111-8/+9
| | | | llvm-svn: 78634
* Post RA scheduler changes. Introduce a hazard recognizer that uses the ↵David Goodwin2009-08-101-0/+149
target schedule information to accurately model the pipeline. Update the scheduler to correctly handle multi-issue targets. llvm-svn: 78563
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