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[Bug middle-end/69526] ivopts candidate strangeness
- From: "rdapp at linux dot vnet.ibm.com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 28 Jan 2016 15:12:23 +0000
- Subject: [Bug middle-end/69526] ivopts candidate strangeness
- Auto-submitted: auto-generated
- References: <bug-69526-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69526
--- Comment #5 from rdapp at linux dot vnet.ibm.com ---
I still don't quite get why the "n - 1" is needed. Do we need it to possibly
have an exit condition like
if (i != n-1) or
if (i <= n-1)?
Am I missing something really obvious here?