middle-end: Apply MASK_LEN_LOAD_LANES/MASK_LEN_STORE_LANES to ivopts/alias

Like MASK_LOAD_LANES/MASK_STORE_LANES, add MASK_LEN_ variant.

Bootstrap and Regression on X86 passed.

Ok for trunk?

gcc/ChangeLog:

	* tree-ssa-alias.cc (ref_maybe_used_by_call_p_1): Add MASK_LEN_ variant.
	(call_may_clobber_ref_p_1): Ditto.
	* tree-ssa-loop-ivopts.cc (get_mem_type_for_internal_fn): Ditto.
	(get_alias_ptr_type_for_ptr_address): Ditto.

diff --git a/gcc/tree-ssa-alias.cc b/gcc/tree-ssa-alias.cc
index cf38fe506a8c8f2a5061966f89d93d7e577df3dd..373940b5f6c2c978caa4dcabeb9f0a0d396438e7 100644 (file)
--- a/gcc/tree-ssa-alias.cc
+++ b/gcc/tree-ssa-alias.cc
@@ -2818,11 +2818,13 @@ ref_maybe_used_by_call_p_1 (gcall *call, ao_ref *ref, bool tbaa_p)
       case IFN_MASK_LEN_STORE:
        return false;
       case IFN_MASK_STORE_LANES:
+      case IFN_MASK_LEN_STORE_LANES:
        goto process_args;
       case IFN_MASK_LOAD:
       case IFN_LEN_LOAD:
       case IFN_MASK_LEN_LOAD:
       case IFN_MASK_LOAD_LANES:
+      case IFN_MASK_LEN_LOAD_LANES:
        {
          ao_ref rhs_ref;
          tree lhs = gimple_call_lhs (call);
@@ -3072,6 +3074,7 @@ call_may_clobber_ref_p_1 (gcall *call, ao_ref *ref, bool tbaa_p)
       case IFN_LEN_STORE:
       case IFN_MASK_LEN_STORE:
       case IFN_MASK_STORE_LANES:
+      case IFN_MASK_LEN_STORE_LANES:
        {
          tree rhs = gimple_call_arg (call,
                                      internal_fn_stored_value_index (fn));

diff --git a/gcc/tree-ssa-loop-ivopts.cc b/gcc/tree-ssa-loop-ivopts.cc
index d208d9dbd4d73e11f246d88608e0d795c818ab99..3d3f28f7f3ba1b6a06eb8342a77d89781a7dff11 100644 (file)
--- a/gcc/tree-ssa-loop-ivopts.cc
+++ b/gcc/tree-ssa-loop-ivopts.cc
@@ -2441,6 +2441,7 @@ get_mem_type_for_internal_fn (gcall *call, tree *op_p)
     {
     case IFN_MASK_LOAD:
     case IFN_MASK_LOAD_LANES:
+    case IFN_MASK_LEN_LOAD_LANES:
     case IFN_LEN_LOAD:
     case IFN_MASK_LEN_LOAD:
       if (op_p == gimple_call_arg_ptr (call, 0))
@@ -2449,6 +2450,7 @@ get_mem_type_for_internal_fn (gcall *call, tree *op_p)
 
     case IFN_MASK_STORE:
     case IFN_MASK_STORE_LANES:
+    case IFN_MASK_LEN_STORE_LANES:
     case IFN_LEN_STORE:
     case IFN_MASK_LEN_STORE:
       {
@@ -7573,6 +7575,8 @@ get_alias_ptr_type_for_ptr_address (iv_use *use)
     case IFN_MASK_STORE:
     case IFN_MASK_LOAD_LANES:
     case IFN_MASK_STORE_LANES:
+    case IFN_MASK_LEN_LOAD_LANES:
+    case IFN_MASK_LEN_STORE_LANES:
     case IFN_LEN_LOAD:
     case IFN_LEN_STORE:
     case IFN_MASK_LEN_LOAD: