[PR122215, IRA]: Add missed test file

The test for PR122215 requires to suppress valgrind sparseset warnings for passing the test.  The patch adds such file.

gcc/testsuite/ChangeLog:

	PR rtl-optimization/122215
	* sparseset.supp: New.

diff --git a/gcc/testsuite/sparseset.supp b/gcc/testsuite/sparseset.supp
new file mode 100644 (file)
index 0000000..60824fe
--- /dev/null
+++ b/gcc/testsuite/sparseset.supp
@@ -0,0 +1,10 @@
+{
+   SPARSESET1
+   Memcheck:Cond
+   fun:sparseset_bit_p
+}
+{
+   SPARSESET2
+   Memcheck:Value8
+   fun:sparseset_bit_p
+}