This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/61522] [4.10 regression] ICE while building libgcc in LRA
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 16 Jun 2014 14:10:35 +0000
- Subject: [Bug rtl-optimization/61522] [4.10 regression] ICE while building libgcc in LRA
- Auto-submitted: auto-generated
- References: <bug-61522-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61522
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
if (lra_reg_info[regno].restore_regno < 0
|| ! bitmap_bit_p (&lra_inheritance_pseudos, regno)
|| (spill_class
= ((enum reg_class)
targetm.spill_class
((reg_class_t) rclass,
PSEUDO_REGNO_MODE (regno)))) == NO_REGS)
doesn't check if targetm.spill_class is non-NULL