Fix PERF_TAG_[P]FMT_FLOAT.  Tidy perf_instruction.
Avoid unspecified order when reading GPRs.
Avoid unspecified order when reading GPRs.
Remove dead -[no-]ticks option.
Merge branch 'master' of https://github.com/sprintersb/atest
add -graph
Merge branch 'master' into auto
Merge branch 'auto' of https://github.com/sprintersb/atest into auto