diff --git a/llvm/docs/RISCVUsage.rst b/llvm/docs/RISCVUsage.rst --- a/llvm/docs/RISCVUsage.rst +++ b/llvm/docs/RISCVUsage.rst @@ -56,6 +56,9 @@ ``Zba`` Supported ``Zbb`` Supported ``Zbc`` Supported + ``Zbkb`` Supported (See note) + ``Zbkc`` Supported + ``Zbkx`` Supported (See note) ``Zbs`` Supported ``Zdinx`` Assembly Support ``Zfh`` Supported @@ -67,6 +70,16 @@ ``Zicbop`` Assembly Support ``Zicboz`` Assembly Support ``Zihintpause`` Assembly Support + ``Zkn`` Supported + ``Zknd`` Supported (See note) + ``Zkne`` Supported (See note) + ``Zknh`` Supported (See note) + ``Zksed`` Supported (See note) + ``Zksh`` Supported (See note) + ``Zk`` Supported + ``Zkr`` Supported + ``Zks`` Supported + ``Zkt`` Supported ``Zmmul`` Supported ``Zve32x`` Partially Supported ``Zve32f`` Partially Supported @@ -121,6 +134,12 @@ To use an experimental extension from `clang`, you must add `-menable-experimental-extensions` to the command line, and specify the exact version of the experimental extension you are using. To use an experimental extension with LLVM's internal developer tools (e.g. `llc`, `llvm-objdump`, `llvm-mc`), you must prefix the extension name with `experimental-`. Note that you don't need to specify the version with internal tools, and shouldn't include the `experimental-` prefix with `clang`. +``Zbkb``, ``Zbkx`` + Pattern matching support for these instructions is incomplete. + +``Zknd``, ``Zkne``, ``Zknh``, ``Zksed``, ``Zksh`` + No pattern matching exists. As a result, these instructions can only be used from assembler or via intrinsic calls. + Specification Documents ======================= For ratified specifications, please refer to the `official RISC-V International