[all-commits] [llvm/llvm-project] 2b6b7f: [RISCV] Mark math functions as expanded for zvfhmi...

Luke Lau via All-commits all-commits at lists.llvm.org
Wed Oct 16 13:40:58 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2b6b7f664d9c93877ce6678820255fc006d56b54
      https://github.com/llvm/llvm-project/commit/2b6b7f664d9c93877ce6678820255fc006d56b54
  Author: Luke Lau <luke at igalia.com>
  Date:   2024-10-16 (Wed, 16 Oct 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/test/Analysis/CostModel/RISCV/arith-fp.ll
    M llvm/test/Analysis/CostModel/RISCV/fp-sqrt-pow.ll
    M llvm/test/Analysis/CostModel/RISCV/fp-trig-log-exp.ll

  Log Message:
  -----------
  [RISCV] Mark math functions as expanded for zvfhmin/zvfbfmin (#112508)

For regular floating point types we mark these as expanded on scalable
vectors so they're not legal in the cost model, so this does the same
for f16 w/ zvfhmin and bf16.



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