RISCV] Add clang builtins for CLZ instruction.
authorjoker881 <changhu779@gmail.com>
Wed, 13 Apr 2022 12:38:36 +0000 (20:38 +0800)
committerjoker881 <changhu779@gmail.com>
Thu, 14 Apr 2022 04:29:15 +0000 (12:29 +0800)
commita4f47a99aafe57db0176ef7dad1a9ba72854439f
tree059ee11772896fbae1454f51015ee8a9408ac6be
parente0c44544655d0f799831004962b1f22fece31c5e
RISCV] Add clang builtins for CLZ instruction.

add intrinsic for CLZ

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D121915
clang/include/clang/Basic/BuiltinsRISCV.def
clang/lib/CodeGen/CGBuiltin.cpp
clang/test/CodeGen/RISCV/rvb-intrinsics/riscv32-zbb.c
clang/test/CodeGen/RISCV/rvb-intrinsics/riscv64-zbb.c