[Bug target/93230] PowerPC GCC vec_extract of a vector in memory does not fold sign/zero extension into load

[meissner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93230

--- Comment #1 from Michael Meissner <meissner at gcc dot gnu.org> ---
Created attachment 47635
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47635&action=edit
Example assembler generated for -mcpu=power9