[Bug target/61249] _mm_frcz_ss, _mm_frcz_sd: __builtin_ia32_vfrczss, __builtin_ia32_vfrczsd require 2 arguments

[mt at debian dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61249

--- Comment #5 from Michael Tautschnig <mt at debian dot org> ---
Created attachment 32843
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32843&action=edit
Update documentation