[llvm] r216160 - [INDVARS] Extend using of widening of induction variables for the cases of "sub nsw" and "mul nsw" instructions.
joerg at britannica.bec.de
Mon Sep 29 01:38:41 PDT 2014
On Fri, Sep 19, 2014 at 10:38:20PM +0200, Joerg Sonnenberger wrote:
> On Thu, Aug 21, 2014 at 08:25:45AM -0000, Zinovy Nis wrote:
> > Author: zinovy.nis
> > Date: Thu Aug 21 03:25:45 2014
> > New Revision: 216160
> > URL: http://llvm.org/viewvc/llvm-project?rev=216160&view=rev
> > Log:
> > [INDVARS] Extend using of widening of induction variables for the cases of "sub nsw" and "mul nsw" instructions.
> This patch breaks TCL. I don't have a simple test case, but the result
> looks like
Ping? The PR for this is 21014, which has at least one of the broken
files including asm output. The recent widening bugfix didn't resolve
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