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path: root/llvm/lib/Target/PowerPC/PPCHazardRecognizers.cpp
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* add some new instructions to the classifier. With this, we correctly insertChris Lattner2006-03-071-0/+11
| | | | | | a nop into Freebench/neural, which speeds it up from 136->129s (~5.4%). llvm-svn: 26590
* add some comments that describe what we modelChris Lattner2006-03-071-3/+18
| | | | llvm-svn: 26588
* Implement a very very simple hazard recognizer for LSU rejects and ctr set/readChris Lattner2006-03-071-0/+203
flushes llvm-svn: 26587
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