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[Bug other/60040] AVR: error: unable to find a register to spill in class 'POINTER_REGS'
- From: "bernds at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 29 Apr 2016 08:59:41 +0000
- Subject: [Bug other/60040] AVR: error: unable to find a register to spill in class 'POINTER_REGS'
- Auto-submitted: auto-generated
- References: <bug-60040-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60040
--- Comment #12 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
Author: bernds
Date: Fri Apr 29 08:59:09 2016
New Revision: 235625
URL: https://gcc.gnu.org/viewcvs?rev=235625&root=gcc&view=rev
Log:
avr-related reload fix from Senthil Kumar Selvaraj
PR target/60040
* reload1.c (reload): Call finish_spills before
restarting reload loop. Skip select_reload_regs
if update_eliminables_and_spill returns true.
testsuite/
PR target/60040
* gcc.target/avr/pr60040-1.c: New.
* gcc.target/avr/pr60040-2.c: New.
Added:
trunk/gcc/testsuite/gcc.target/avr/pr60040-1.c
trunk/gcc/testsuite/gcc.target/avr/pr60040-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/reload1.c
trunk/gcc/testsuite/ChangeLog