forked from OSchip/llvm-project
abb4218b98
Summary: This patch makes instruction fusion more aggressive by * adding artificial edges between the successors of FirstSU and SecondSU, similar to BaseMemOpClusterMutation::clusterNeighboringMemOps. * updating PostGenericScheduler::tryCandidate to keep clusters together, similar to GenericScheduler::tryCandidate. This change increases the number of AES instruction pairs generated on Cortex-A57 and Cortex-A72. This doesn't change code at all in most benchmarks or general code, but we've seen improvement on kernels using AESE/AESMC and AESD/AESIMC. Reviewers: evandro, kristof.beyls, t.p.northover, silviu.baranga, atrick, rengolin, MatzeB Reviewed By: evandro Subscribers: aemerson, rengolin, MatzeB, javed.absar, llvm-commits Differential Revision: https://reviews.llvm.org/D33230 llvm-svn: 303618 |
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| .. | ||
| Analysis | ||
| AsmParser | ||
| Bitcode | ||
| CodeGen | ||
| DebugInfo | ||
| Demangle | ||
| ExecutionEngine | ||
| Fuzzer | ||
| IR | ||
| IRReader | ||
| LTO | ||
| LineEditor | ||
| Linker | ||
| MC | ||
| Object | ||
| ObjectYAML | ||
| Option | ||
| Passes | ||
| ProfileData | ||
| Support | ||
| TableGen | ||
| Target | ||
| ToolDrivers | ||
| Transforms | ||
| XRay | ||
| CMakeLists.txt | ||
| LLVMBuild.txt | ||