The REP_RET workaround is only needed on old AMD cpus, and the labels clutter
up the symbol table and confuse debugging/profiling tools, so use EQU to
create SHN_ABS symbols instead of creating local labels. Furthermore, skip
the workaround completely in functions that definitely won't run on such cpus.
Note that EQU is just creating a local label when using nasm instead of yasm.
This is probably a bug, but at least it doesn't break anything.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
%rep %0
%macro %1 1-2 %1
%2 %1
- %%branch_instr:
- %xdefine last_branch_adr %%branch_instr
+ %if notcpuflag(ssse3)
+ %%branch_instr equ $
+ %xdefine last_branch_adr %%branch_instr
+ %endif
%endmacro
%rotate 1
%endrep