r214195 - in /trunk/gcc: ChangeLog expr.c expr.h

[dmalcolm@gcc.gnu.org]

Author: dmalcolm
Date: Tue Aug 19 20:51:09 2014
New Revision: 214195

URL: https://gcc.gnu.org/viewcvs?rev=214195&root=gcc&view=rev
Log:
emit_move et al return rtx_insn *

2014-08-19  David Malcolm  <dmalcolm@redhat.com>

	* expr.h (emit_move_insn): Strengthen return type from rtx to
	rtx_insn *.
	(emit_move_insn_1): Likewise.
	(emit_move_complex_push): Likewise.
	(emit_move_complex_parts): Likewise.

	* expr.c (emit_move_via_integer): Strengthen return type from rtx
	to rtx_insn *.  Replace use of NULL_RTX with NULL when working
	with insns.
	(emit_move_complex_push): Strengthen return type from rtx to
	rtx_insn *.
	(emit_move_complex): Likewise, also for local "ret".
	(emit_move_ccmode): Likewise.
	(emit_move_multi_word): Likewise for return type and locals
	"last_insn", "seq".
	(emit_move_insn_1): Likewise for return type and locals "result",
	"ret".
	(emit_move_insn): Likewise for return type and local "last_insn".
	(compress_float_constant): Likewise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/expr.c
    trunk/gcc/expr.h