On Sat, 2020-07-04 at 16:07 +0300, Alexander Popov wrote: > Currently if requires_stack_frame_p() returns true for some insn, > the shrink-wrapping debug output contains only the number of a block > containing that insn. > > But it is very useful to see the particular insn that requires the > prologue. Let's call print_rtl_single to display that insn in the > following pass dump. > > 2020-07-04 Alexander Popov <alex.po...@linux.com> > > gcc/ChangeLog: > > * shrink-wrap.c (try_shrink_wrapping): Improve debug output. Thanks. I've installed this on the trunk.
jeff >
