Michael Hope michael.hope@linaro.org writes:
On Sat, Jun 11, 2011 at 4:49 AM, Richard Sandiford richard.sandiford@linaro.org wrote:
== This week ==
Experimented more with A8 and A9 tuning for auto inc/dec addresses.
More work on the auto inc/dec pass itself.
Compared the assembly output in the GCC testsuite for a range
of targets (avr, bfin, h8300, ia64, m32c, m32r, m68k, am33, pa, pdp11, powerpc, rx, score, sh, xstormy16 and vax).
As in to see how the auto inc/dec instructions are used in different architectures?
Yeah, or more specifically, to see how the patch affected those architectures. It wasn't clear, but I meant comparing the pre-patch output for target X with the post-patch output for target X (rather than comparing the output for target X and target Y, to see whether one target is benefiting more than another).
Richard