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[PR testsuite/64177] Audit Cilk Plus tests for CILK_NWORKERS=1

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PR testsuite/64177
	gcc/testsuite/
	* c-c++-common/cilk-plus/CK/spawning_arg.c (main): Call
	__cilkrts_set_param to set two workers.
	* c-c++-common/cilk-plus/CK/steal_check.c (main): Likewise.
	* g++.dg/cilk-plus/CK/catch_exc.cc (main): Likewise.

From-SVN: r234523
This commit is contained in:
Thomas Schwinge 2016-03-29 16:39:33 +02:00 committed by Thomas Schwinge
parent ce83104bd8
commit bef977d413
4 changed files with 51 additions and 3 deletions
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8
gcc/testsuite/ChangeLog
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@ -1,3 +1,11 @@
2016-03-29 Thomas Schwinge <thomas@codesourcery.com>
PR testsuite/64177
* c-c++-common/cilk-plus/CK/spawning_arg.c (main): Call
__cilkrts_set_param to set two workers.
* c-c++-common/cilk-plus/CK/steal_check.c (main): Likewise.
* g++.dg/cilk-plus/CK/catch_exc.cc (main): Likewise.
2016-03-28 Dominique d'Humieres <dominiq@lps.ens.fr>
g++.dg/ext/fnname5.C: Update the test for Darwin.

15
gcc/testsuite/c-c++-common/cilk-plus/CK/spawning_arg.c
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@ -2,6 +2,17 @@
/* { dg-options "-fcilkplus" } */
/* { dg-additional-options "-lcilkrts" { target { i?86-*-* x86_64-*-* } } } */
#ifdef __cplusplus
extern "C" {
#endif
extern int __cilkrts_set_param (const char *, const char *);
#ifdef __cplusplus
}
#endif
void f0(volatile int *steal_flag)
{
int i = 0;
@ -32,6 +43,10 @@ void f3()
int main()
{
/* Ensure more than one worker. */
if (__cilkrts_set_param("nworkers", "2") != 0)
__builtin_abort();
f3();
return 0;
}

17
gcc/testsuite/c-c++-common/cilk-plus/CK/steal_check.c
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@ -2,8 +2,16 @@
/* { dg-options "-fcilkplus" } */
/* { dg-additional-options "-lcilkrts" { target { i?86-*-* x86_64-*-* } } } */
// #include <cilk/cilk_api.h>
extern void __cilkrts_set_param (char *, char *);
#ifdef __cplusplus
extern "C" {
#endif
extern int __cilkrts_set_param (const char *, const char *);
#ifdef __cplusplus
}
#endif
void foo(volatile int *);
@ -11,7 +19,10 @@ void main2(void);
int main(void)
{
// __cilkrts_set_param ((char *)"nworkers", (char *)"2");
/* Ensure more than one worker. */
if (__cilkrts_set_param("nworkers", "2") != 0)
__builtin_abort();
main2();
return 0;
}

14
gcc/testsuite/g++.dg/cilk-plus/CK/catch_exc.cc
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@ -10,6 +10,16 @@
#endif
#include <cstdlib>
#ifdef __cplusplus
extern "C" {
#endif
extern int __cilkrts_set_param (const char *, const char *);
#ifdef __cplusplus
}
#endif
void func(int volatile* steal_me)
{
@ -59,6 +69,10 @@ void my_test()
int main()
{
/* Ensure more than one worker. */
if (__cilkrts_set_param("nworkers", "2") != 0)
__builtin_abort();
my_test();
#if HAVE_IO
printf("PASSED\n");