--- a/hotspot/make/solaris/makefiles/product.make	Wed Nov 12 05:42:59 2008 -0800
+++ b/hotspot/make/solaris/makefiles/product.make	Wed Nov 12 11:01:31 2008 -0800
@@ -41,7 +41,7 @@
 ifeq ("${Platform_compiler}", "sparcWorks")
 
 # Problem with SS12 compiler, dtrace doesn't like the .o files  (bug 6693876)
-ifeq ($(COMPILER_REV),5.9)
+ifeq ($(COMPILER_REV_NUMERIC),509)
   # Not clear this workaround could be skipped in some cases.
   OPT_CFLAGS/vmGCOperations.o = $(OPT_CFLAGS/SLOWER) -g
   OPT_CFLAGS/java.o = $(OPT_CFLAGS/SLOWER) -g
@@ -49,9 +49,9 @@
 endif
 
 # Workaround SS11 bug 6345274 (all platforms) (Fixed in SS11 patch and SS12)
-ifeq ($(COMPILER_REV),5.8)
+ifeq ($(COMPILER_REV_NUMERIC),508)
 OPT_CFLAGS/ciTypeFlow.o = $(OPT_CFLAGS/O2)
-endif # COMPILER_REV == 5.8
+endif # COMPILER_REV_NUMERIC == 508
 
 endif # Platform_compiler == sparcWorks