From: lkcl Date: Tue, 21 Jun 2022 22:58:29 +0000 (+0100) Subject: (no commit message) X-Git-Tag: opf_rfc_ls005_v1~1614 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b2250970b4cd4928ba02f4e6e47d22d01f9413ad;p=libreriscv.git --- diff --git a/openpower/sv/vector_ops.mdwn b/openpower/sv/vector_ops.mdwn index 97bf4d4c3..cd6d492ef 100644 --- a/openpower/sv/vector_ops.mdwn +++ b/openpower/sv/vector_ops.mdwn @@ -12,6 +12,7 @@ Links: out of scope for this document [[openpower/sv/3d_vector_ops]] * [[simple_v_extension/specification/bitmanip]] previous version, contains pseudocode for sof, sif, sbf +* https://en.m.wikipedia.org/wiki/X86_Bit_manipulation_instruction_set#TBM_(Trailing_Bit_Manipulation) The core Power ISA was designed as scalar: SV provides a level of abstraction to add variable-length element-independent parallelism. Therefore there are not that many cases where *actual* Vector