r259523 - in /trunk: gcc/ChangeLog gcc/config/n...

[vries@gcc.gnu.org]

Author: vries
Date: Fri Apr 20 13:46:07 2018
New Revision: 259523

URL: https://gcc.gnu.org/viewcvs?rev=259523&root=gcc&view=rev
Log:
[nvptx] Fix calls to vector and worker routines

2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
	    Tom de Vries  <tom@codesourcery.com>

	PR target/85445
	* config/nvptx/nvptx.c (nvptx_emit_forking, nvptx_emit_joining):
	Emit insns for calls too.
	(nvptx_find_par): Always look for worker-level predecessor insn.
	(nvptx_propagate): Add is_call parm, return bool.  Copy frame for
	calls.
	(nvptx_vpropagate, nvptx_wpropagate): Adjust.
	(nvptx_process_pars): Propagate frames for calls.

	* testsuite/libgomp.oacc-c++/ref-1.C: New.

Added:
    trunk/libgomp/testsuite/libgomp.oacc-c++/ref-1.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/nvptx/nvptx.c
    trunk/libgomp/ChangeLog