public inbox for gcc-cvs@sourceware.org
help / color / mirror / Atom feed
* [gcc r12-4691] libgomp.oacc-c-c++-common/loop-gwv-2.c: Use __builtin_alloca
@ 2021-10-25 18:48 Tobias Burnus
0 siblings, 0 replies; only message in thread
From: Tobias Burnus @ 2021-10-25 18:48 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:72dc270be793f159a3a038bef41542d85550b331
commit r12-4691-g72dc270be793f159a3a038bef41542d85550b331
Author: Tobias Burnus <tobias@codesourcery.com>
Date: Mon Oct 25 20:40:13 2021 +0200
libgomp.oacc-c-c++-common/loop-gwv-2.c: Use __builtin_alloca
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.
Diff:
---
libgomp/testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c
index cb3878b8d4e..e73ed6064eb 100644
--- a/libgomp/testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c
+++ b/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));
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-10-25 18:48 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-10-25 18:48 [gcc r12-4691] libgomp.oacc-c-c++-common/loop-gwv-2.c: Use __builtin_alloca Tobias Burnus
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).