PR target/35659

	* haifa-sched.c (sched_insn_is_legitimate_for_speculation_p): Move ...
	* sched-deps.c (sched_insn_is_legitimate_for_speculation_p): ... here.
	Don't allow predicated instructions for data speculation.
	* sched-int.h (sched_insn_is_legitimate_for_speculation_p): Move
	declaration.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138759 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 26 deletions

diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c
index db1d66f49b8..76282bd0ced 100644
--- a/gcc/haifa-sched.c
+++ b/gcc/haifa-sched.c
@@ -4019,32 +4019,6 @@ change_pattern (rtx insn, rtx new_pat)
   dfa_clear_single_insn_cache (insn);
 }
 
-/* Return true if INSN can potentially be speculated with type DS.  */
-bool
-sched_insn_is_legitimate_for_speculation_p (const_rtx insn, ds_t ds)
-{
-  if (HAS_INTERNAL_DEP (insn))
-    return false;
-
-  if (!NONJUMP_INSN_P (insn))
-    return false;
-
-  if (SCHED_GROUP_P (insn))
-    return false;
-
-  if (IS_SPECULATION_CHECK_P (insn))
-    return false;
-
-  if (side_effects_p (PATTERN (insn)))
-    return false;
-
-  if ((ds & BE_IN_SPEC)
-      && may_trap_p (PATTERN (insn)))
-    return false;
-
-  return true;
-}
-
 /* -1 - can't speculate,
    0 - for speculation with REQUEST mode it is OK to use
    current instruction pattern,