target.def (target_option.optimization): New hook.

	* target.def (target_option.optimization): New hook.
	* doc/tm.texi.in (OPTIMIZATION_OPTIONS): Change to
	TARGET_OPTION_OPTIMIZATION hook.
	* doc/tm.texi: Regenerate.
	* hooks.c (hook_void_int_int): New.
	* hooks.h (hook_void_int_int): Declare.
	* opts.c: Don't include tm_p.h.
	(decode_options): Use targetm.target_option.optimization instead
	of OPTIMIZATION_OPTIONS.
	* system.h (OPTIMIZATION_OPTIONS): Poison.
	* config/arm/arm-protos.h (arm_optimization_options): Remove.
	* config/arm/arm.c (TARGET_OPTION_OPTIMIZATION): Define.
	(arm_optimization_options): Rename to arm_option_optimization.
	Make static.
	* config/arm/arm.h (OPTIMIZATION_OPTIONS): Remove.
	* config/cris/cris.c (TARGET_OPTION_OPTIMIZATION): Define.
	(cris_option_optimization): New.
	* config/cris/cris.h (OPTIMIZATION_OPTIONS): Remove.
	* config/crx/crx.c (TARGET_OPTION_OPTIMIZATION): Define.
	(crx_option_optimization): New.
	* config/crx/crx.h (OPTIMIZATION_OPTIONS): Remove.
	* config/frv/frv-protos.h (frv_optimization_options): Remove.
	* config/frv/frv.c (TARGET_OPTION_OPTIMIZATION): Define.
	(frv_optimization_options): Rename to frv_option_optimization.
	Make static.
	* config/frv/frv.h (OPTIMIZATION_OPTIONS): Remove.
	* config/h8300/h8300.c (h8300_option_optimization): New.
	(TARGET_OPTION_OPTIMIZATION): Define.
	* config/h8300/h8300.h (OPTIMIZATION_OPTIONS): Remove.
	* config/i386/i386-protos.h (optimization_options): Remove.
	* config/i386/i386.c (optimization_options): Rename to
	ix86_option_optimization.  Make static.
	(TARGET_OPTION_OPTIMIZATION): Define.
	* config/i386/i386.h (OPTIMIZATION_OPTIONS): Remove.
	* config/ia64/ia64-protos.h (ia64_optimization_options): Remove.
	* config/ia64/ia64.c (TARGET_OPTION_OPTIMIZATION): Define.
	(ia64_optimization_options): Rename to ia64_option_optimization.
	Make static.  Call SUBTARGET_OPTIMIZATION_OPTIONS.
	* config/ia64/ia64.h (OPTIMIZATION_OPTIONS): Remove.  Remove
	commented-out definition.
	* config/ia64/vms.h (SUBTARGET_OPTIMIZATION_OPTIONS): Define
	instead of OPTIMIZATION_OPTIONS.
	* config/m32r/m32r.c (TARGET_OPTION_OPTIMIZATION): Define.
	(m32r_option_optimization): New.
	* config/m32r/m32r.h (OPTIMIZATION_OPTIONS): Remove.
	* config/m68hc11/m68hc11-protos.h (m68hc11_optimization_options):
	Remove.
	* config/mcore/mcore.c (TARGET_OPTION_OPTIMIZATION): Define.
	(mcore_option_optimization): New.
	* config/mcore/mcore.h (OPTIMIZATION_OPTIONS): Remove.
	* config/mep/mep-protos.h (mep_optimization_options): Remove.
	* config/mep/mep.c (TARGET_OPTION_OPTIMIZATION): Define.
	(mep_optimization_options): Rename to mep_option_optimization.
	Make static.  Take unused level and size parameters.
	* config/mep/mep.h (OPTIMIZATION_OPTIONS): Remove.
	* config/mmix/mmix.c (TARGET_OPTION_OPTIMIZATION): Define.
	(mmix_option_optimization): New.
	* config/mmix/mmix.h (OPTIMIZATION_OPTIONS): Remove.
	* config/pdp11/pdp11.c (TARGET_OPTION_OPTIMIZATION): Define.
	(pdp11_option_optimization): New.
	* config/pdp11/pdp11.h (OPTIMIZATION_OPTIONS): Remove.
	* config/rs6000/rs6000-protos.h (optimization_options): Remove.
	* config/rs6000/rs6000.c (TARGET_OPTION_OPTIMIZATION): Define.
	(optimization_options): Rename to rs6000_option_optimization.
	Make static.
	* config/rs6000/rs6000.h (OPTIMIZATION_OPTIONS): Remove.
	* config/rx/rx-protos.h (rx_set_optimization_options): Remove.
	* config/rx/rx.c (rx_set_optimization_options): Rename to
	rx_option_optimization.  Make static.  Take unused level and size
	parameters.
	(TARGET_OPTION_OPTIMIZATION): Define.
	* config/rx/rx.h (OPTIMIZATION_OPTIONS): Remove.
	* config/s390/s390-protos.h (optimization_options): Remove.
	* config/s390/s390.c (optimization_options): Rename to
	s390_option_optimization.  Make static.  Don't mark size parameter
	unused.
	(TARGET_OPTION_OPTIMIZATION): Define.
	* config/s390/s390.h (OPTIMIZATION_OPTIONS): Remove.
	* config/sh/sh-protos.h (sh_optimization_options): Remove.
	* config/sh/sh.c (TARGET_OPTION_OPTIMIZATION): Define.
	(sh_optimization_options): Rename to sh_option_optimization.  Make
	static.  Don't mark parameters unused.
	* config/sh/sh.h (OPTIMIZATION_OPTIONS): Remove.
	* config/spu/spu-protos.h (spu_optimization_options): Remove.
	* config/spu/spu.c (TARGET_OPTION_OPTIMIZATION): Define.
	(spu_optimization_options): Rename to spu_option_optimization.
	Make static.
	* config/spu/spu.h (OPTIMIZATION_OPTIONS): Remove.
	* config/v850/v850.c (TARGET_OPTION_OPTIMIZATION): Define.
	(v850_option_optimization): New.
	* config/v850/v850.h (OPTIMIZATION_OPTIONS): Remove.
	* config/xtensa/xtensa.c (TARGET_OPTION_OPTIMIZATION): Define.
	(xtensa_option_optimization): New.
	* config/xtensa/xtensa.h (OPTIMIZATION_OPTIONS): Remove.

From-SVN: r164335

3 files changed, 6 insertions, 7 deletions

diff --git a/gcc/config/s390/s390-protos.h b/gcc/config/s390/s390-protos.h
index d3e5ec7..e3cc59c 100644
--- a/gcc/config/s390/s390-protos.h
+++ b/gcc/config/s390/s390-protos.h
@@ -34,7 +34,6 @@ extern bool s390_check_symref_alignment (rtx addr, HOST_WIDE_INT alignment);
 
 /* Declare functions in s390.c.  */
 
-extern void optimization_options (int, int);
 extern HOST_WIDE_INT s390_initial_elimination_offset (int, int);
 extern void s390_emit_prologue (void);
 extern void s390_emit_epilogue (bool);
diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c
index e07b1d6..11e9fe2 100644
--- a/gcc/config/s390/s390.c
+++ b/gcc/config/s390/s390.c
@@ -1465,8 +1465,8 @@ s390_init_machine_status (void)
 
    SIZE is nonzero if `-Os' is specified and zero otherwise.  */
 
-void
-optimization_options (int level ATTRIBUTE_UNUSED, int size ATTRIBUTE_UNUSED)
+static void
+s390_option_optimization (int level ATTRIBUTE_UNUSED, int size)
 {
   /* ??? There are apparently still problems with -fcaller-saves.  */
   flag_caller_saves = 0;
@@ -1675,7 +1675,7 @@ s390_option_override (void)
   if (!PARAM_SET_P (PARAM_SIMULTANEOUS_PREFETCHES))
     set_param_value ("simultaneous-prefetches", 6);
 
-  /* This cannot reside in optimization_options since HAVE_prefetch
+  /* This cannot reside in s390_option_optimization since HAVE_prefetch
      requires the arch flags to be evaluated already.  Since prefetching
      is beneficial on s390, we enable it if available.  */
   if (flag_prefetch_loop_arrays < 0 && HAVE_prefetch && optimize >= 3)
@@ -10426,6 +10426,9 @@ s390_loop_unroll_adjust (unsigned nunroll, struct loop *loop)
 #undef TARGET_OPTION_OVERRIDE
 #define TARGET_OPTION_OVERRIDE s390_option_override
 
+#undef TARGET_OPTION_OPTIMIZATION
+#define TARGET_OPTION_OPTIMIZATION s390_option_optimization
+
 #undef	TARGET_ENCODE_SECTION_INFO
 #define TARGET_ENCODE_SECTION_INFO s390_encode_section_info
 
diff --git a/gcc/config/s390/s390.h b/gcc/config/s390/s390.h
index 8f5a3a0..fcc63b0 100644
--- a/gcc/config/s390/s390.h
+++ b/gcc/config/s390/s390.h
@@ -149,9 +149,6 @@ extern int s390_arch_flags;
 #define TARGET_VERSION fprintf (stderr, " (S/390)");
 #endif
 
-/* Hook to override options.  */
-#define OPTIMIZATION_OPTIONS(LEVEL, SIZE) optimization_options(LEVEL, SIZE)
-
 /* Frame pointer is not used for debugging.  */
 #define CAN_DEBUG_WITHOUT_FP