[all-commits] [llvm/llvm-project] a09a19: [RISCV] Update computeKnownBitsForTargetNode for F...

[Jianjian Guan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a09a19be5848547d894c31b4ac5da9878af76643
      https://github.com/llvm/llvm-project/commit/a09a19be5848547d894c31b4ac5da9878af76643
  Author: Jianjian GUAN <jacquesguan at me.com>
  Date:   2023-06-29 (Thu, 29 Jun 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/test/CodeGen/RISCV/float-intrinsics.ll

  Log Message:
  -----------
  [RISCV] Update computeKnownBitsForTargetNode for FPCLASS.

The fclass instruction only set one of the low 10 bits.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D154040