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[libgomp, testsuite, openacc] Don't use const int for dimensions 

Const int is handled differently at -O0 for -xc and -xc++, which can cause noise
in testsuite/libgomp.oacc-c-c++-common test-cases (which are both run for c and
c++) if const int is used for launch dimensions.

Fix this by using #defines instead.

2019-01-09  Tom de Vries  <tdevries@suse.de>

	PR target/88756
	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
	#define instead of "const int".
	* testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.

From-SVN: r267747
This commit is contained in:
Tom de Vries 2019-01-09 00:07:55 +00:00 committed by Tom de Vries
parent 2c372e81a9
commit 5d0bc70ae4
6 changed files with 25 additions and 15 deletions
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10
libgomp/ChangeLog
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@ -1,3 +1,13 @@
2019-01-09 Tom de Vries <tdevries@suse.de>
PR target/88756
* testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
#define instead of "const int".
* testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
* testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
* testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
* testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.
2019-01-09 Tom de Vries <tdevries@suse.de> 2019-01-09 Tom de Vries <tdevries@suse.de>
* plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least * plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least

6
libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-1.c
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@ -8,9 +8,9 @@
#include <stdlib.h> #include <stdlib.h>
#include "reduction.h" #include "reduction.h"
const int ng = 8; #define ng 8
const int nw = 4; #define nw 4
const int vl = 32; #define vl 32
static void static void
test_reductions (void) test_reductions (void)

6
libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-2.c
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@ -8,9 +8,9 @@
#include <stdlib.h> #include <stdlib.h>
#include "reduction.h" #include "reduction.h"
const int ng = 8; #define ng 8
const int nw = 4; #define nw 4
const int vl = 32; #define vl 32
static void static void
test_reductions (void) test_reductions (void)

6
libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-3.c
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@ -8,9 +8,9 @@
#include <stdlib.h> #include <stdlib.h>
#include "reduction.h" #include "reduction.h"
const int ng = 8; #define ng 8
const int nw = 4; #define nw 4
const int vl = 32; #define vl 32
static void static void
test_reductions (void) test_reductions (void)

6
libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-4.c
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@ -9,9 +9,9 @@
#include <complex.h> #include <complex.h>
#include "reduction.h" #include "reduction.h"
const int ng = 8; #define ng 8
const int nw = 4; #define nw 4
const int vl = 32; #define vl 32
static void static void
test_reductions (void) test_reductions (void)

6
libgomp/testsuite/libgomp.oacc-c-c++-common/reduction-5.c
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@ -9,9 +9,9 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
const int ng = 8; #define ng 8
const int nw = 4; #define nw 4
const int vl = 32; #define vl 32
const int n = 100; const int n = 100;