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[Bug rtl-optimization/54157] [x32] -maddress-mode=long failures
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 01 Aug 2012 16:25:15 +0000
- Subject: [Bug rtl-optimization/54157] [x32] -maddress-mode=long failures
- Auto-submitted: auto-generated
- References: <bug-54157-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54157
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-08-01 16:25:15 UTC ---
[hjl@gnu-32 gcc]$ cat /tmp/x.i
struct s2{
int n[24 -1][24 -1][24 -1];
};
struct test2{
struct s2 e;
};
struct test2 tmp2[4];
void main1 ()
{
int i,j;
for (i = 0; i < 24 -4; i++)
for (j = 0; j < 24 -4; j++)
tmp2[2].e.n[1][i][j] = 8;
}
[hjl@gnu-32 gcc]$ ./xgcc -B./ -O2 -mx32 -maddress-mode=long -S /tmp/x.i
-ftree-vectorize
/tmp/x.i: In function âmain1â:
/tmp/x.i:18:1: internal compiler error: in plus_constant, at explow.c:88
}
^
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[hjl@gnu-32 gcc]$