http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50232
--- Comment #5 from dave.anglin at bell dot net 2011-08-31 01:10:16 UTC --- On 30-Aug-11, at 11:06 AM, bernds at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50232 > > --- Comment #4 from Bernd Schmidt <bernds at gcc dot gnu.org> > 2011-08-30 15:06:05 UTC --- > Surely the PA has some kind of return instruction? > Most ports define a "return" pattern with an insn condition that > requires that > the epilogue is empty. In that case, jumps to the end of the > function will be > replaced by return instructions. Also, the "return" pattern can in > this case > emit either a "return" or a "simple_return" rtx; they are equivalent > if there > is no epilogue. Thanks. I'm testing a patch. Dave -- John David Anglin dave.ang...@bell.net
