Changeset 124

Timestamp:

Aug 31, 2010, 3:26:34 PM (15 years ago)

Author:

dmik

Message:

hotspot/make: Hotspot uses very unstrict aliasing, turn this optimization off. This solves crashes in the release build of JVM.

File:

• trunk/openjdk/hotspot/make/os2/makefiles/compile.make (modified) (1 diff)

trunk/openjdk/hotspot/make/os2/makefiles/compile.make

@@ -33 +33 @@
 endif
 
+# Hotspot uses very unstrict aliasing turn this optimization off
+OPT_CFLAGS = -fno-strict-aliasing
+
 # Compile for space above time.
 ifeq ($(Variant),kernel)
-PRODUCT_OPT_OPTION   = -s -Os
-FASTDEBUG_OPT_OPTION = -s -Os
+PRODUCT_OPT_OPTION   = -s -Os $(OPT_CFLAGS)
+FASTDEBUG_OPT_OPTION = -s -Os $(OPT_CFLAGS)
 DEBUG_OPT_OPTION     = -g
 else
-PRODUCT_OPT_OPTION   = -s -O3
-FASTDEBUG_OPT_OPTION = -s -O3
+PRODUCT_OPT_OPTION   = -s -O3 $(OPT_CFLAGS)
+FASTDEBUG_OPT_OPTION = -s -O3 $(OPT_CFLAGS)
 DEBUG_OPT_OPTION     = -g
 endif