Adds hardware extension C++ namespaces to X86 dialect op definitions to
match their IR mnemonic extensions.
All X86 dialect ops are updated to follow the scheme first introduced
with AMX ops i.e., 'x86::{ext}::{op_name}'.
Nested namespaces improve source code readability by explicitly
indicating which hardware extension each operation requires, and it
aligns naming scheme between code and IR.
78 KiB
78 KiB