9.37.3 TIC6X Directives

Directives controlling the set of instructions accepted by the assembler have effect for instructions between the directive and any subsequent directive overriding it.

.arch arch

This has the same effect as -march=arch.

.atomic

.noatomic

These have the same effects as -matomic and -mno-atomic.

.nocmp

Disallow use of C64x+ compact instructions in the current text section.