From: Tobias Burnus <tobias@codesourcery.com>
Date: Wed, 18 Nov 2020 13:11:27 +0000 (+0100)
Subject: testsuite/libgomp.c/usleep.h: Use sleep-loop also for GCN
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cb1a4876a0e724ca3962ec14dce9e7819fa72ea5;p=gcc.git

testsuite/libgomp.c/usleep.h: Use sleep-loop also for GCN

As typically configured, newlib's libc.a does not build 'posix' and,
hence, usleep is not available. Thus, use the same fallback as for nvptx.

libgomp/
	* testsuite/libgomp.c/usleep.h (fallback_usleep): Renamed from
	nvptx_usleep; use also for device={arch(gcn)}.
---

diff --git a/libgomp/testsuite/libgomp.c/usleep.h b/libgomp/testsuite/libgomp.c/usleep.h
index c01aaa0a88f..669b41cee01 100644
--- a/libgomp/testsuite/libgomp.c/usleep.h
+++ b/libgomp/testsuite/libgomp.c/usleep.h
@@ -1,7 +1,7 @@
 #include <unistd.h>
 
 int
-nvptx_usleep (useconds_t d)
+fallback_usleep (useconds_t d)
 {
   /* This function serves as a replacement for usleep in
      this test case.  It does not even attempt to be functionally
@@ -13,7 +13,8 @@ nvptx_usleep (useconds_t d)
   return 0;
 }
 
-#pragma omp declare variant (nvptx_usleep) match(construct={target},device={arch(nvptx)})
+#pragma omp declare variant (fallback_usleep) match(construct={target},device={arch(nvptx)})
+#pragma omp declare variant (fallback_usleep) match(construct={target},device={arch(gcn)})
 #pragma omp declare variant (usleep) match(user={condition(1)})
 int
 tgt_usleep (useconds_t d)
@@ -21,4 +22,4 @@ tgt_usleep (useconds_t d)
   return 0;
 }
 
-#pragma omp declare target to (nvptx_usleep, tgt_usleep)
+#pragma omp declare target to (fallback_usleep, tgt_usleep)