[all-commits] [llvm/llvm-project] cfae2c: [RISCV] Factor Zve32 support into RISCVSubtarget::...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cfae2c65dbbe1a252958b4db2e32574e8e8dcec0
      https://github.com/llvm/llvm-project/commit/cfae2c65dbbe1a252958b4db2e32574e8e8dcec0
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2022-01-20 (Thu, 20 Jan 2022)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVSubtarget.cpp
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-elen.ll

  Log Message:
  -----------
  [RISCV] Factor Zve32 support into RISCVSubtarget::getMaxELENForFixedLengthVectors.

This is needed to properly limit fractional LMULs for Zve32.

Add new RUN Zve32 RUN lines to the existing tests for the
-riscv-v-fixed-length-vector-elen-max command line option.