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[Bug rtl-optimization/18420] [4.0 Regression] ICE compiling mesa at -O2
- 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: 11 Nov 2004 01:49:53 -0000
- Subject: [Bug rtl-optimization/18420] [4.0 Regression] ICE compiling mesa at -O2
- References: <20041110164413.18420.jgrimm2@us.ibm.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-11 01:49 -------
The problem is that the register is r30 (which is the FRAME_POINTER_REGNUM) and reload is not
complete at this point, maybe this is not the correct check.
((reload_completed && !frame_pointer_needed)
|| (REGNO (op) != FRAME_POINTER_REGNUM
#if HARD_FRAME_POINTER_REGNUM != FRAME_POINTER_REGNUM
&& REGNO (op) != HARD_FRAME_POINTER_REGNUM
#endif
))
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18420