[Bug tree-optimization/33834] [4.3 Regression] ICE in vect_get_vec_def_for_operand, at tree-vect-transform.c:1829
tbm at cyrius dot com
gcc-bugzilla@gcc.gnu.org
Sun Oct 21 06:25:00 GMT 2007
------- Comment #4 from tbm at cyrius dot com 2007-10-21 06:25 -------
Here's another one (requires -O3):
/* Testcase by Martin Michlmayr <tbm@cyrius.com> */
extern int sscanf (__const char *__restrict __s,
__const char *__restrict __format, ...);
unsigned char got_elevation_pattern;
struct site
{
float antenna_pattern[361][1001];
}
LR;
void
LoadPAT (char *filename)
{
int x, y;
char string[255];
float elevation, amplitude, elevation_pattern[361][1001];
for (x = 0; filename[x] != '.' ; x++)
sscanf (string, "%f %f", &elevation, &litude);
for (y = 0; y <= 1000; y++)
{
if (got_elevation_pattern)
elevation = elevation_pattern[x][y];
else
elevation = 1.0;
LR.antenna_pattern[x][y] = elevation;
}
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33834
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