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[Bug rtl-optimization/16001] [3.5 Regression] unable to find a register to spill in class `AREG' (-O2 -funroll-loops)
- From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Jul 2004 08:33:08 -0000
- Subject: [Bug rtl-optimization/16001] [3.5 Regression] unable to find a register to spill in class `AREG' (-O2 -funroll-loops)
- References: <20040615150450.16001.rguenth@tat.physik.uni-tuebingen.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-07-01 08:33 -------
I still (20040701) get an ICE on mainline with Serge's testcase as well
as with the following one (just compile with "gcc -O2 -funroll-loops"):
============================
int foo();
int bar(int i)
{
int j = foo();
i /= 3;
while (j) ++j;
return i;
}
============================
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16001