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[Bug tree-optimization/23048] [4.1 Regression] ICE in get_loop_body with -O1 -ftree-vectorize on 4.1.x
- 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: 31 Jul 2005 03:49:13 -0000
- Subject: [Bug tree-optimization/23048] [4.1 Regression] ICE in get_loop_body with -O1 -ftree-vectorize on 4.1.x
- References: <20050724140843.23048.drab@kepler.fjfi.cvut.cz>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-31 03:49 -------
Testcase from PR 22122:
void f(unsigned char *mem)
{
int i;
for(i=0;i<4;i++) {
while(mem[i]==0) ;
}
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23048