tags 528741 + upstream
tags 528741 + fixed-upstream
tags 528741 + wontfix
retitle 528741 [PR40157, fixed in 4.5] -floop-block causes numerous ICEs
thanks
fixed in 4.5, won't be fixed in 4.4
On 15.05.2009 08:56, Sam Hocevar wrote:
Package: gcc-4.4
Version: 4.4.0-4
Severity: normal
gcc-4.4's new -flopp-block flag does not seem to work properly. Here
is a simple test case:
int buffer[256*256];
int main(void)
{
int *dest = buffer;
int x, y;
for(x = 0; x< 256; x++)
for(y = 0; y< 256; y++)
*dest++ = 0;
return 0;
}
% gcc-4.4 -O1 -floop-block foo.c -o foo
foo.c: In function ‘main’:
foo.c:2: internal compiler error: in expand_scalar_variables_expr, at
graphite.c:4295
Please submit a full bug report,
with preprocessed source if appropriate.
See<file:///usr/share/doc/gcc-4.4/README.Bugs> for instructions.
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