diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7074e7eee2f861638c8da530a1cde3d12fe4a796..9b257ecb21a90e27d81814396e18240b46f8ead4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2017-03-31  Alexander Monakov  <amonakov@ispras.ru>
+
+	* config/nvptx/nvptx.c (nvptx_output_softstack_switch): Correct format
+	string.
+
 2017-03-31  Pat Haugen  <pthaugen@us.ibm.com>
 
 	PR target/80107
diff --git a/gcc/config/nvptx/nvptx.c b/gcc/config/nvptx/nvptx.c
index 83f46104ca3de88e118e5102bafda6122c5a77c0..4c35c16ee95d44d89df9d198a5643e8e2db5c98f 100644
--- a/gcc/config/nvptx/nvptx.c
+++ b/gcc/config/nvptx/nvptx.c
@@ -1353,7 +1353,8 @@ nvptx_output_softstack_switch (FILE *file, bool entering,
 	output_reg (file, REGNO (size), VOIDmode);
       fputs (";\n", file);
       if (!CONST_INT_P (size) || UINTVAL (align) > GET_MODE_SIZE (DImode))
-	fprintf (file, "\t\tand.u%d %%r%d, %%r%d, -%d;\n",
+	fprintf (file,
+		 "\t\tand.u%d %%r%d, %%r%d, -" HOST_WIDE_INT_PRINT_DEC ";\n",
 		 bits, regno, regno, UINTVAL (align));
     }
   if (cfun->machine->has_softstack)