genconfig.c (main): Generate CC0_P.

[gcc.git] / gcc / genconfig.c

diff --git a/gcc/genconfig.c b/gcc/genconfig.c
index ca74757364e5042fecc6ec40e5a765cbaaa0dc3b..bb0dea9f92da2b92d72512dab1c0c5aba1c3e693 100644 (file)
--- a/gcc/genconfig.c
+++ b/gcc/genconfig.c
@@ -342,7 +342,14 @@ main (argc, argv)
   printf ("#endif\n");
 
   if (have_cc0_flag)
-    printf ("#define HAVE_cc0 1\n");
+    {
+      printf ("#define HAVE_cc0 1\n");
+      printf ("#define CC0_P(X) ((X) == cc0_rtx)\n");
+    }
+  else
+    {
+      printf ("#define CC0_P(X) 0\n");
+    }
 
   if (have_cmove_flag)
     printf ("#define HAVE_conditional_move 1\n");