@@ -1205,6 +1205,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#define INSN_SETS_ARE_DELAYED(INSN) false
#endif
+#ifndef INSN_REFERENCES_ARE_DELAYED
+#define INSN_REFERENCES_ARE_DELAYED(INSN) false
+#endif
+
#ifdef GCC_INSN_FLAGS_H
/* Dependent default target macro definitions
@@ -1558,10 +1558,8 @@ redundant_insn (rtx insn, rtx_insn *target, rtx delay_list)
if (INSN_SETS_ARE_DELAYED (seq->insn (0)))
return 0;
-#ifdef INSN_REFERENCES_ARE_DELAYED
if (INSN_REFERENCES_ARE_DELAYED (seq->insn (0)))
return 0;
-#endif
/* See if any of the insns in the delay slot match, updating
resource requirements as we go. */
@@ -1658,10 +1656,8 @@ redundant_insn (rtx insn, rtx_insn *target, rtx delay_list)
if (INSN_SETS_ARE_DELAYED (control))
return 0;
-#ifdef INSN_REFERENCES_ARE_DELAYED
if (INSN_REFERENCES_ARE_DELAYED (control))
return 0;
-#endif
if (JUMP_P (control))
annul_p = INSN_ANNULLED_BRANCH_P (control);
@@ -392,11 +392,9 @@ mark_referenced_resources (rtx x, struct resources *res,
include_delayed_effects
? MARK_SRC_DEST_CALL : MARK_SRC_DEST);
-#ifdef INSN_REFERENCES_ARE_DELAYED
if (! include_delayed_effects
&& INSN_REFERENCES_ARE_DELAYED (as_a <rtx_insn *> (x)))
return;
-#endif
/* No special processing, just speed up. */
mark_referenced_resources (PATTERN (x), res, include_delayed_effects);
From: Trevor Saunders <tbsaunde+gcc@tbsaunde.org> gcc/ChangeLog: 2015-04-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> * defaults.h (INSN_REFERENCES_ARE_DELAYED): New definition. * reorg.c (redundant_insn): Remove ifdef INSN_REFERENCES_ARE_DELAYED. * resource.c (mark_referenced_resources): Likewise. --- gcc/defaults.h | 4 ++++ gcc/reorg.c | 4 ---- gcc/resource.c | 2 -- 3 files changed, 4 insertions(+), 6 deletions(-)