src/hotspot/share/compiler/compilerDefinitions.hpp

rev 54763 : 8213084: Rework and enhance Print[Opto]Assembly output
Reviewed-by:

@@ -95,10 +95,14 @@
 
 inline bool is_compile(int comp_level) {
   return is_c1_compile(comp_level) || is_c2_compile(comp_level);
 }
 
+inline char tier_digit(int comp_level) {
+  return (char)(comp_level + (int)'0');
+}
+
 // States of Restricted Transactional Memory usage.
 enum RTMState {
   NoRTM      = 0x2, // Don't use RTM
   UseRTM     = 0x1, // Use RTM
   ProfileRTM = 0x0  // Use RTM with abort ratio calculation