ir: move cls2load to interface

There's plenty of code duplication like this around I'm looking to
reduce.

1 files changed, 1 insertions, 0 deletions

diff --git a/ir/ir.h b/ir/ir.h
index 8c2990e..174cdab 100644
--- a/ir/ir.h
+++ b/ir/ir.h
@@ -224,6 +224,7 @@ enum { MAXINSTR = 1<<15 };
 /** ir.c **/
 extern uchar type2cls[];
 extern uchar cls2siz[];
+extern uchar cls2load[];
 extern const uchar siz2intcls[];
 extern struct instr instrtab[];
 extern struct use *instruse[];