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[Bug tree-optimization/77283] [7 Regression] Revision 238005 disables loop unrolling
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 12 Jan 2017 10:38:38 +0000
- Subject: [Bug tree-optimization/77283] [7 Regression] Revision 238005 disables loop unrolling
- Auto-submitted: auto-generated
- References: <bug-77283-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77283
--- Comment #14 from Richard Biener <rguenth at gcc dot gnu.org> ---
And maybe PR77366 is too simplified. The following testcase is "fixed":
void
foo(unsigned int size, unsigned int *state)
{
unsigned int i;
for(i = 0; i < size; i++)
{
if(state[i] & 1)
state[i] ^= 1;
}
}