This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug debug/24908] ICE in dwarf2out for cpu2000 with -funroll-loops -fno-tree-copyrename
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Nov 2005 23:10:38 -0000
- Subject: [Bug debug/24908] ICE in dwarf2out for cpu2000 with -funroll-loops -fno-tree-copyrename
- References: <bug-24908-4503@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from pinskia at gcc dot gnu dot org 2005-11-16 23:10 -------
This is the assert by the way:
/* Saving a register in a register. */
gcc_assert (call_used_regs [REGNO (dest)]
&& (!fixed_regs [REGNO (dest)]
/* For the SPARC and its register window. */
|| DWARF_FRAME_REGNUM (REGNO (src))
== DWARF_FRAME_RETURN_COLUMN));
saving the register in r26 is valid as there are no calls in this function at
all.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24908