diff --git openjdk.orig/hotspot/make/linux/makefiles/saproc.make openjdk/hotspot/make/linux/makefiles/saproc.make

--- openjdk.orig/hotspot/make/linux/makefiles/saproc.make

+++ openjdk/hotspot/make/linux/makefiles/saproc.make

@@ -59,6 +59,11 @@

   SA_DEBUG_CFLAGS = -g

 endif

+# Optimize saproc lib at level -O3 unless it's a slowdebug build

+ifneq ($(DEBUG_LEVEL), slowdebug)

+  SA_OPT_FLAGS = $(OPT_CFLAGS)

+endif

+

 # if $(AGENT_DIR) does not exist, we don't build SA

 # also, we don't build SA on Itanium or zero.

@@ -95,6 +100,7 @@

 	           $(SASRCFILES)                                        \

 	           $(SA_LFLAGS)                                         \

 	           $(SA_DEBUG_CFLAGS)                                   \

+	           $(SA_OPT_FLAGS)                                      \

 	           $(EXTRA_CFLAGS)                                      \

 	           -o $@                                                \

 	           -lthread_db