[PATCH] D33105: [AMDGPU] Turn register pressure estimation into forward tracker
Stanislav Mekhanoshin via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon May 15 19:42:21 PDT 2017
rampitec updated this revision to Diff 99095.
rampitec added a comment.
Changed forward RP tracker from stateless to statefull as requested by reviewer.
Improved speed by replacing MRI.reg_nodbg_empty() to LIS.hasInterval().
Repository:
rL LLVM
https://reviews.llvm.org/D33105
Files:
lib/Target/AMDGPU/GCNRegPressure.cpp
lib/Target/AMDGPU/GCNRegPressure.h
lib/Target/AMDGPU/GCNSchedStrategy.cpp
lib/Target/AMDGPU/GCNSchedStrategy.h
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