This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
[tree-ssa] Dce & infinite loops
- From: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- To: stevenb at suse dot de
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 18 Mar 2004 13:21:30 +0100
- Subject: [tree-ssa] Dce & infinite loops
Hello,
I may be wrong, but IIRC it is incorrect to remove infinite loops, as
happens currently for example for the following code:
int main(void)
{
unsigned i;
for (i = 1; i != 0; i+=2);
return 0;
}
Zdenek