* target.h (late_rtl_prologue_epilogue): Remove.

	* target-def.h (TARGET_LATE_RTL_PROLOGUE_EPILOGUE): Remove.
	* system.h: Poison TARGET_LATE_RTL_PROLOGUE_EPILOGUE.
	* passes.c (rest_of_handle_prologue_epilogue): Remove and move
	remaining bits to...
	(rest_of_handle_flow2): ...here.
	(rest_of_compilation): Remove call to rest_of_handle_prologue_epilogue.
	* doc/tm.texi (TARGET_LATE_RTL_PROLOGUE_EPILOGUE): Remove.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91140 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 23 deletions

diff --git a/gcc/passes.c b/gcc/passes.c
index cb81eb7b536..36b13d155fb 100644
--- a/gcc/passes.c
+++ b/gcc/passes.c
@@ -1314,24 +1314,6 @@ rest_of_handle_eh (void)
     }
 }
 
-
-static void
-rest_of_handle_prologue_epilogue (void)
-{
-  if (optimize && !flow2_completed)
-    cleanup_cfg (CLEANUP_EXPENSIVE);
-
-  /* On some machines, the prologue and epilogue code, or parts thereof,
-     can be represented as RTL.  Doing so lets us schedule insns between
-     it and the rest of the code and also allows delayed branch
-     scheduling to operate in the epilogue.  */
-  thread_prologue_and_epilogue_insns (get_insns ());
-  epilogue_completed = 1;
-
-  if (optimize && flow2_completed)
-    life_analysis (dump_file, PROP_POSTRELOAD);
-}
-
 static void
 rest_of_handle_stack_adjustments (void)
 {
@@ -1369,8 +1351,15 @@ rest_of_handle_flow2 (void)
   if (flag_branch_target_load_optimize)
     rest_of_handle_branch_target_load_optimize ();
 
-  if (!targetm.late_rtl_prologue_epilogue)
-    rest_of_handle_prologue_epilogue ();
+  if (optimize)
+    cleanup_cfg (CLEANUP_EXPENSIVE);
+
+  /* On some machines, the prologue and epilogue code, or parts thereof,
+     can be represented as RTL.  Doing so lets us schedule insns between
+     it and the rest of the code and also allows delayed branch
+     scheduling to operate in the epilogue.  */
+  thread_prologue_and_epilogue_insns (get_insns ());
+  epilogue_completed = 1;
 
   if (optimize)
     rest_of_handle_stack_adjustments ();
@@ -1765,9 +1754,6 @@ rest_of_compilation (void)
     = optimize > 0 && only_leaf_regs_used () && leaf_function_p ();
 #endif
 
-  if (targetm.late_rtl_prologue_epilogue)
-    rest_of_handle_prologue_epilogue ();
-
 #ifdef INSN_SCHEDULING
   if (optimize > 0 && flag_schedule_insns_after_reload)
     rest_of_handle_sched2 ();