[all-commits] [llvm/llvm-project] 6886f0: [TableGen] Add `countRendererFns` to `InstructionO...

[Pierre van Houtryve via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6886f094e8af1a4db31c22678f431f0c45dac781
      https://github.com/llvm/llvm-project/commit/6886f094e8af1a4db31c22678f431f0c45dac781
  Author: Pierre van Houtryve <pierre.vanhoutryve at amd.com>
  Date:   2022-09-30 (Fri, 30 Sep 2022)

  Changed paths:
    M llvm/test/TableGen/GlobalISelEmitter.td
    M llvm/utils/TableGen/GlobalISelEmitter.cpp

  Log Message:
  -----------
  [TableGen] Add `countRendererFns` to `InstructionOperandMatcher`

Without it, the count of renderer functions is inaccurate and, in some
edge cases (like the patterns added in D134354), we can actually
go out of bounds (run out of pre-allocated renderer function spaces
in the GISel state)

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D134861