Re: [PATCH] Avoid UB in insn-emit.c (PR tree-optimization/79345)

2017-03-02 Thread Richard Biener
On Wed, 1 Mar 2017, Jakub Jelinek wrote: > On Wed, Mar 01, 2017 at 03:03:29PM +0100, Richard Biener wrote: > > The patch adds better limiting to that interface and fixes one > > false positive in fixed-value.c. Two other false positives are > > fixed by the wide-int.h patch posted a few hours ago

[PATCH] Avoid UB in insn-emit.c (PR tree-optimization/79345)

2017-03-01 Thread Jakub Jelinek
On Wed, Mar 01, 2017 at 03:03:29PM +0100, Richard Biener wrote: > The patch adds better limiting to that interface and fixes one > false positive in fixed-value.c. Two other false positives are > fixed by the wide-int.h patch posted a few hours ago and a patch > to genemit from Jakub. Here is tha