[nvptx, testsuite] Fix xpass with ident-0b.c

For nvptx, I see:
...
XPASS: c-c++-common/ident-0b.c  -Wc++-compat   scan-assembler-not GCC:
...

Fix this by requiring effective target ident_directive.  Tested on nvptx.

gcc/testsuite/ChangeLog:

2020-10-15  Tom de Vries  <tdevries@suse.de>

	* c-c++-common/ident-0b.c: Require effective target ident_directive.

diff --git a/gcc/testsuite/c-c++-common/ident-0b.c b/gcc/testsuite/c-c++-common/ident-0b.c
index 67b593c63add614da1fdd6b24ff5c0ec93a28c73..b46d85010d99228627a08290677f2d52b68ec1f6 100644 (file)
--- a/gcc/testsuite/c-c++-common/ident-0b.c
+++ b/gcc/testsuite/c-c++-common/ident-0b.c
@@ -2,6 +2,7 @@
  * Make sure scan-assembler-not turns off .ident unless -fident in testcase */
 /* { dg-do compile } */
 /* { dg-options "-fident" } */
+/* { dg-require-effective-target ident_directive }*/
 /* { dg-skip-if "no assembler .ident support" { { hppa*-*-hpux* && { ! lp64 } } || powerpc*-*-darwin* } } */
 int i;