From: Nathan Sidwell <nathan@acm.org>
Date: Tue, 24 Nov 2015 13:53:31 +0000 (+0000)
Subject: * gcc.dg/sso/dump.h: Force IO to be putchar function call on nvptx.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f768642887a807e7d1cde9c9b9a7ff5d49efdcb1;p=gcc.git

* gcc.dg/sso/dump.h: Force IO to be putchar function call on nvptx.

From-SVN: r230810
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 9f327b38333..f10927f5acb 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-24  Nathan Sidwell  <nathan@acm.org>
+
+	* gcc.dg/sso/dump.h: Force IO to be putchar function call on nvptx.
+
 2015-11-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
 	PR rtl-optimization/68381
diff --git a/gcc/testsuite/gcc.dg/sso/dump.h b/gcc/testsuite/gcc.dg/sso/dump.h
index 0bcf59682f1..81ff87a0d17 100644
--- a/gcc/testsuite/gcc.dg/sso/dump.h
+++ b/gcc/testsuite/gcc.dg/sso/dump.h
@@ -1,3 +1,8 @@
+#ifdef __nvptx__
+/* Force function call.  NVPTX's IO is extremely limited.  */
+#undef putchar
+#endif
+
 void dump (void *p, unsigned int len)
 {
   const char digits[17] = "0123456789abcdef";
@@ -14,7 +19,9 @@ void dump (void *p, unsigned int len)
 
 void put (const char s[])
 {
-  fputs (s, stdout);
+  int i;
+  for (i = 0; s[i]; i++)
+    putchar (s[i]);
 }
 
 void new_line (void)