On Mon, Feb 17, 2020 at 4:21 PM Martin Liška <mli...@suse.cz> wrote: > > Hi. > > The patch is extension of 446096148ca9775cb56f9ee924fa283babcd0b76 commit > where we need to handle FIX_TRUNC_EXPR in compare_gimple_assign. > > Patch can bootstrap on x86_64-linux-gnu and survives regression tests. > > Ready to be installed?
There's also FLOAT_EXPR. I wonder why you can ever disregard comparing the types of the LHS? Yes, comparing is most of the time redundant but OTOH comparing the LHS types would be enough for all SSA defs and then you can elide comparing of SSA use types in way more cases?! > Thanks, > Martin > > gcc/ChangeLog: > > 2020-02-17 Martin Liska <mli...@suse.cz> > > PR ipa/92518 > * ipa-icf-gimple.c (func_checker::compare_gimple_assign): > Consider also FIX_TRUNC_EXPR. > --- > gcc/ipa-icf-gimple.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > >
