[Bug target/84025] [nvptx] Don't generate branch-around-nothing

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84025

--- Comment #2 from Tom de Vries <vries at gcc dot gnu.org> ---
Author: vries
Date: Thu Apr 26 13:26:38 2018
New Revision: 259676

URL: https://gcc.gnu.org/viewcvs?rev=259676&root=gcc&view=rev
Log:
[nvptx] Fix branch-around-nothing

2018-04-26  Tom de Vries  <tom@codesourcery.com>

        PR target/84025
        * config/nvptx/nvptx.c (needs_neutering_p): New function.
        (nvptx_single): Use needs_neutering_p to skip over insns that do not
        need neutering.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/nvptx/nvptx.c