function.h (struct incoming_args): Move struct.

2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* function.h (struct incoming_args): Move struct.
	(pass_by_reference, reference_callee_copied): Remove prototypes.
	* emit-rtl.h (struct incoming_args): Relocate struct here.
	* calls.h (pass_by_reference, reference_callee_copied): Relocate
	prototypes here.
	* function.c (pass_by_reference, reference_callee_copied): Move.
	* calls.c (pass_by_reference, reference_callee_copied): Relocate here.
	* cfgloop.h: Don't include tm.h or hard-reg-set.h.
	* ipa-chkp.c: Include calls.h.

	* ada/gcc-interface/misc.c: Include calls.h not function.h.

	* c-family/cilk.c: Move calls.h after tm.h in the include chain.

From-SVN: r224951

1 files changed, 30 insertions, 0 deletions

diff --git a/gcc/emit-rtl.h b/gcc/emit-rtl.h
index cccb1acbdcb..f52c3357b9c 100644
--- a/gcc/emit-rtl.h
+++ b/gcc/emit-rtl.h
@@ -23,6 +23,36 @@ along with GCC; see the file COPYING3.  If not see
 struct temp_slot;
 typedef struct temp_slot *temp_slot_p;
 
+/* Information mainlined about RTL representation of incoming arguments.  */
+struct GTY(()) incoming_args {
+  /* Number of bytes of args popped by function being compiled on its return.
+     Zero if no bytes are to be popped.
+     May affect compilation of return insn or of function epilogue.  */
+  int pops_args;
+
+  /* If function's args have a fixed size, this is that size, in bytes.
+     Otherwise, it is -1.
+     May affect compilation of return insn or of function epilogue.  */
+  int size;
+
+  /* # bytes the prologue should push and pretend that the caller pushed them.
+     The prologue must do this, but only if parms can be passed in
+     registers.  */
+  int pretend_args_size;
+
+  /* This is the offset from the arg pointer to the place where the first
+     anonymous arg can be found, if there is one.  */
+  rtx arg_offset_rtx;
+
+  /* Quantities of various kinds of registers
+     used for the current function's args.  */
+  CUMULATIVE_ARGS info;
+
+  /* The arg pointer hard register, or the pseudo into which it was copied.  */
+  rtx internal_arg_pointer;
+};
+
+
 /* Datastructures maintained for currently processed function in RTL form.  */
 struct GTY(()) rtl_data {
   struct expr_status expr;