[Bug target/31975] [4.3 Regression] segfault in try_split on mips during bootstrap
richard at codesourcery dot com
Fri May 25 13:14:00 GMT 2007
------- Comment #15 from richard at codesourcery dot com 2007-05-25 14:13 -------
Subject: Re: [4.3 Regression] segfault in try_split on mips during bootstrap
David, msny thanks for looking at this.
"pinskia at gcc dot gnu dot org" <firstname.lastname@example.org> writes:
> RS6000, ia64, and sh does this:
> /* Mark the end of the (empty) prologue. */
> emit_note (NOTE_INSN_PROLOGUE_END);
> You might want to use that note also for MIPS.
Agreed. I suppose it's slightly more self-documenting than
NOTE_INSN_DELETED, and it's good to be consistent with other ports.
David, FWIW, a patch to add those two lines is pre-approved. If you've
already tested the NOTE_INSN_DELETED version, don't feel you need to test
the whole thing again with the other note; as long as cc1 compiles,
More information about the Gcc-bugs