The gcc.dg/sso tests gratuitously fail on PTX because they use IO facilities
that don't exist there. This patch changes the dumping to use the putchar
function call (and not a macro), and not use fputs.
With this they all pass.
I'm not quite sure where the maintainer boundaries lie for this kind of fix.
Any objections?
nathan
2015-11-23 Nathan Sidwell <nat...@acm.org>
* gcc.dg/sso/dump.h: Force IO to be putchar function call on nvptx.
Index: gcc/testsuite/gcc.dg/sso/dump.h
===================================================================
--- gcc/testsuite/gcc.dg/sso/dump.h (revision 230718)
+++ gcc/testsuite/gcc.dg/sso/dump.h (working copy)
@@ -1,3 +1,9 @@
+#ifdef __nvptx__
+/* Force function call. NVPTX's IO is extremely limited. */
+#undef putchar
+#define putchar (putchar)
+#endif
+
void dump (void *p, unsigned int len)
{
const char digits[17] = "0123456789abcdef";
@@ -14,7 +20,13 @@ void dump (void *p, unsigned int len)
void put (const char s[])
{
+#ifdef __nvptx__
+ int i;
+ for (i = 0; s[i]; i++)
+ putchar (s[i]);
+#else
fputs (s, stdout);
+#endif
}
void new_line (void)