[PATCH] D48430: [RISCV] Add support for lowering jumptables
Ana Pazos via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jun 27 18:01:08 PDT 2018
apazos added inline comments.
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Comment at: lib/Target/RISCV/RISCVISelLowering.cpp:153
- // Effectively disable jump table generation.
- setMinimumJumpTableEntries(INT_MAX);
}
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Alex, I see lower performance when creating jump tables. We might need to set a minimum JT entries value to avoid the degradation.
https://reviews.llvm.org/D48430
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