Implement nop (the C compiler sometimes generates this!).

--HG--
branch : dtrg-videocore

diff --git a/mach/vc4/ncg/table b/mach/vc4/ncg/table
index ae44c02..3c28651 100644 (file)
--- a/mach/vc4/ncg/table
+++ b/mach/vc4/ncg/table
@@ -256,6 +256,8 @@ PATTERNS
 
 /* Intrinsics */
 
+       pat nop                            /* Does nothing */
+
        pat loc                            /* Load constant */
                yields {CONST, $1}