[PATCH] D78908: [RISCV] Add patterns for checking isnan

[Alex Bradbury via Phabricator via llvm-commits]

asb added inline comments.


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Comment at: llvm/lib/Target/RISCV/RISCVInstrInfoD.td:316
                  1)>;
+def : Pat<(setuo FPR64:$rs1, FPR64:$rs1),
+          (SLTIU (FEQ_D $rs1, $rs1), 1)>;
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I think this pattern and the matching one in RISCVInstrInfoF.td is left untested?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78908/new/

https://reviews.llvm.org/D78908