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Re: sh64-elf (SH5) port
On Feb 4, 2002, Alexandre Oliva <aoliva@redhat.com> wrote:
> Index: gcc/cfgcleanup.c
> @@ -1531,149 +1532,158 @@ try_optimize_cfg (mode)
> for (i = 0; i < n_basic_blocks; i++)
> update_forwarder_flag (BASIC_BLOCK (i));
> - /* Attempt to merge blocks as made possible by edge removal. If a block
> - has only one successor, and the successor has only one predecessor,
> - they may be combined. */
> - do
> + if (! (* targetm.cannot_modify_jumps_p) ())
Hmm... Diff was quite stupid on this one. All I did was to enclose
the whole do/while block in the if test above, re-indent the block and
add line breaks so as to avoid exceeding line length limits. Just so
that you don't spend any time looking closely at the non-changes in it
:-)
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist Professional serial bug killer