On 4/2/21 12:42 PM, Taylor Simpson wrote:
@@ -43,12 +42,17 @@ static inline void gen_log_predicated_reg_write(int
...
Having looked forward at patch 5, it appears this could be further improved
by examining ctx->regs_written.
It's not obvious how. This is for a predicated instruction (e.g., if (p0) r2 =
add(r1, r0)), so the checks need to be made at runtime. There can be more than
one predicated instruction in a packet that writes to the same register as long
as only one of the predicates is true at runtime.
Am I missing something?
Whoops, no. I misread where we were here.
r~
