forked from OSchip/llvm-project
02974728dc
When a resource unit R is released, the ResourceManager notifies groups that contain R. Before this patch, the logic in method ResourceManager::release() implemented a potentially slow iterative search of dependent groups on the entire set of processor resources. This patch replaces that logic with a simpler (and often faster) lookup on array `Resource2Groups`. This patch gives an average speedup of ~3-4% (observed on a release build when testing for target btver2). No functional change intended. llvm-svn: 353301 |
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| .. | ||
| HardwareUnits | ||
| Stages | ||
| CMakeLists.txt | ||
| Context.cpp | ||
| HWEventListener.cpp | ||
| InstrBuilder.cpp | ||
| Instruction.cpp | ||
| LLVMBuild.txt | ||
| Pipeline.cpp | ||
| Support.cpp | ||