fix transparent unions

[cparser] / driver / firm_opt.h

diff --git a/driver/firm_opt.h b/driver/firm_opt.h
index 0e7b60c..3c04f85 100644 (file)
--- a/driver/firm_opt.h
+++ b/driver/firm_opt.h
@@ -4,10 +4,14 @@
 #include <libfirm/firm_types.h>
 #include <libfirm/dbginfo.h>
 
+/** The floating point immediate mode if set. */
+extern ir_mode *firm_imm_fp_mode;
+
 enum rts_names {
   rts_debugbreak,  /**< the name of the __debugbreak() intrinsic */
   rts_abort,       /**< the name of the abort() function */
   rts_abs,         /**< the name of the abs() function */
+  rts_alloca,      /**< the name of the alloca() function */
   rts_labs,        /**< the name of the labs() function */
   rts_llabs,       /**< the name of the llabs() function */
   rts_imaxabs,     /**< the name of the imaxabs() function */