This is the mail archive of the
mailing list for the GCC project.
Re: [PATCH][RFA] Many store-motion.c cleanups to make it a pass in its own right
On Fri, May 1, 2009 at 9:26 PM, Richard Guenther
> Ok with this spurious(?) change reverted:
> -Common Report Var(flag_gcse_sm) Init(0) Optimization
> +Common Report Var(flag_gcse_sm) Init(1) Optimization
Ah, that's not spurious. I just svn diff'ed but forgot to disable
store motion again. This is the patch I bootstrapped, i.e. with store
motion enabled. Amazingly, this works, which is unusual, for a pass
that isn't enabled by default. I enabled it to make sure I didn't
break anything. There are almost no test cases for store motion in the
test suite after all: just three test cases that have -fgcse-sm.
Anyway, thanks, I'll commit the patch in a minute.