From: Tom de Vries <tdevries@suse.de>
Date: Fri, 11 Jan 2019 11:46:06 +0000 (+0000)
Subject: [libgomp, testsuite, openacc] Remove -foffload=-w in reduction-[1-5].c
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9390f91687a994c2ea28b3058b606f67d683a6ab;p=gcc.git

[libgomp, testsuite, openacc] Remove -foffload=-w in reduction-[1-5].c

Before the commit "[libgomp, testsuite, openacc] Don't use const int for
dimensions", the "const int" construct was used to set launch dimensions in
reductions-[1-5].c.  In the case of -xc -O0, the const int is implemented as a
variable by the C front-end.  Consequently, the nvptx back-end generated
warnings that vector_length was overridden to be hard-coded, rather than left to
be set at runtime.  The test-cases silenced these warnings by switching off all
warnings in the accelerator compiler using "-foffload=-w".

Given that no warnings occur anymore, remove the "-foffload=-w" setting.

2019-01-11  Tom de Vries  <tdevries@suse.de>

	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
	-foffload=-w.
	* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.

From-SVN: r267836
---

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 47af47f81e1..ea339dec963 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,12 @@
+2019-01-11  Tom de Vries  <tdevries@suse.de>
+
+	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
+	-foffload=-w.
+	* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
+	* testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
+	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
+	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.
+
 2019-01-11  Tom de Vries  <tdevries@suse.de>
 
 	* testsuite/libgomp.oacc-c-c++-common/insufficient-resources.c: New
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-1.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-1.c
index 3fe9ae65309..4e76ccd5b5c 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-1.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-1.c
@@ -1,8 +1,5 @@
 /* { dg-do run } */
 
-/* Ignore vector_length warnings for offloaded (nvptx) targets.  */
-/* { dg-additional-options "-foffload=-w" } */
-
 /* Integer reductions.  */
 
 #include <stdlib.h>
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-2.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-2.c
index 83986abf7e0..96e6c079ef3 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-2.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-2.c
@@ -1,8 +1,5 @@
 /* { dg-do run } */
 
-/* Ignore vector_length warnings for offloaded (nvptx) targets.  */
-/* { dg-additional-options "-foffload=-w" } */
-
 /* float reductions.  */
 
 #include <stdlib.h>
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-3.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-3.c
index 3ac0f996a86..dc18426d748 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-3.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-3.c
@@ -1,8 +1,5 @@
 /* { dg-do run } */
 
-/* Ignore vector_length warnings for offloaded (nvptx) targets.  */
-/* { dg-additional-options "-foffload=-w" } */
-
 /* double reductions.  */
 
 #include <stdlib.h>
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-4.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-4.c
index b8fa954cfee..d152674be45 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-4.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-4.c
@@ -1,8 +1,5 @@
 /* { dg-do run { target { ! { hppa*-*-hpux* } } } } */
 
-/* Ignore vector_length warnings for offloaded (nvptx) targets.  */
-/* { dg-additional-options "-foffload=-w" } */
-
 /* complex reductions.  */
 
 #include <stdlib.h>
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-5.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-5.c
index 215d919a103..6f5d29316a0 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-5.c
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-5.c
@@ -1,9 +1,6 @@
 /* { dg-do run } */
 /* { dg-additional-options "-w" } */
 
-/* Ignore vector_length warnings for offloaded (nvptx) targets.  */
-/* { dg-additional-options "-foffload=-w" } */
-
 /* Multiple reductions.  */
 
 #include <stdio.h>