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libgomp.oacc-c-c++-common/loop-gwv-2.c: Use __builtin_alloca

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Some systems do not have <alloca.h> but provide alloca differently, e.g.
via stdlib.h. Do it like other testcases do and use __builtin_alloca.

libgomp/ChangeLog:

	PR testsuite/102910
	* testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Use __builtin_alloca
	instead of #include <alloca.h> + alloca.
This commit is contained in:
Tobias Burnus 2021-10-25 20:40:13 +02:00
parent c49f389e3d
commit 72dc270be7
1 changed files with 3 additions and 4 deletions

7
libgomp/testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c

@ -6,7 +6,6 @@
#include <stdio.h>
#include <openacc.h>
#include <alloca.h>
#include <string.h>
#include <gomp-constants.h>
#include <stdlib.h>
@ -78,9 +77,9 @@ int main ()
vectorsize = __builtin_goacc_parlevel_size (GOMP_DIM_VECTOR);
}
gangdist = (int *) alloca (gangsize * sizeof (int));
workerdist = (int *) alloca (workersize * sizeof (int));
vectordist = (int *) alloca (vectorsize * sizeof (int));
gangdist = (int *) __builtin_alloca (gangsize * sizeof (int));
workerdist = (int *) __builtin_alloca (workersize * sizeof (int));
vectordist = (int *) __builtin_alloca (vectorsize * sizeof (int));
memset (gangdist, 0, gangsize * sizeof (int));
memset (workerdist, 0, workersize * sizeof (int));
memset (vectordist, 0, vectorsize * sizeof (int));