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Re: optimization/10017: gcc 3.2.2 ICE on pnet with -O2 -march=i686 (or athlon) -fno-gcse
- From: reichelt at igpm dot rwth-aachen dot de
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, qboosh at pld dot org dot pl
- Date: 10 Mar 2003 16:38:13 -0000
- Subject: Re: optimization/10017: gcc 3.2.2 ICE on pnet with -O2 -march=i686 (or athlon) -fno-gcse
- Reply-to: reichelt at igpm dot rwth-aachen dot de, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, qboosh at pld dot org dot pl, gcc-gnats at gcc dot gnu dot org
Synopsis: gcc 3.2.2 ICE on pnet with -O2 -march=i686 (or athlon) -fno-gcse
State-Changed-From-To: open->analyzed
State-Changed-By: reichelt
State-Changed-When: Mon Mar 10 16:38:13 2003
State-Changed-Why:
Confirmed.
The code crashes every compiler since gcc 2.95.x.
(I get a tree checking error with gcc 2.95.x and
a no register to spill sinc 3.0).
I'll try to come up with a reduced example.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10017