#endif
#endif
+#ifndef TARGET_XL_CALL
+#define TARGET_XL_CALL 0
+#endif
+
/* Run-time compilation parameters selecting different hardware subsets.
Macro to define tables used to set the flags.
extern struct rs6000_cpu_select rs6000_select[];
+/* start-sanitize-haifa */
+#ifdef HAIFA
+
+/* Some machines may desire to change what optimizations are
+ performed for various optimization levels. This macro, if
+ defined, is executed once just after the optimization level is
+ determined and before the remainder of the command options have
+ been parsed. Values set in this macro are used as the default
+ values for the other command line options.
+
+ LEVEL is the optimization level specified; 2 if `-O2' is
+ specified, 1 if `-O' is specified, and 0 if neither is specified.
+
+ You should not use this macro to change options that are not
+ machine-specific. These should uniformly selected by the same
+ optimization level on all supported machines. Use this macro to
+ enable machbine-specific optimizations.
+
+ *Do not examine `write_symbols' in this macro!* The debugging
+ options are not supposed to alter the generated code.
+
+ AIX maps in page 0, so that we can safely do speculative loads */
+
+#define OPTIMIZATION_OPTIONS(LEVEL) \
+do { \
+ if (TARGET_AIX && (LEVEL) >= 2) { \
+ flag_schedule_speculative_load = 1; \
+ } \
+} while (0)
+
+#endif /* HAIFA */
+/* end-sanitize-haifa */
+
/* Sometimes certain combinations of command options do not make sense
on a particular target machine. You can define a macro
`OVERRIDE_OPTIONS' to take account of this. This macro, if