[all-commits] [llvm/llvm-project] 612b7e: [RISCV] Change the type of argument to clz and ctz...

[Jim Lin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 612b7e10a9afa797d41e134bc62a8ef87a014caf
      https://github.com/llvm/llvm-project/commit/612b7e10a9afa797d41e134bc62a8ef87a014caf
  Author: Jim Lin <jim at andestech.com>
  Date:   2023-06-26 (Mon, 26 Jun 2023)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsRISCV.def
    M clang/test/CodeGen/RISCV/rvb-intrinsics/riscv32-zbb.c
    M clang/test/CodeGen/RISCV/rvb-intrinsics/riscv64-zbb.c

  Log Message:
  -----------
  [RISCV] Change the type of argument to clz and ctz from ZiZi/WiWi to iUZi/iUWi

Input argument of clz and ctz should be unsigned type and return value
should be integer like `builtin_clz` and `builtin_ctz` defined in clang/include/clang/Basic/Builtins.def.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D153235