[PATCH] SSA ALIAS: Apply LEN_MASK_{LOAD, STORE} into SSA alias analysis

[juzhe . zhong]

From: Ju-Zhe Zhong <juzhe.zh...@rivai.ai>

gcc/ChangeLog:

        * tree-ssa-alias.cc (ref_maybe_used_by_call_p_1): Apply 
LEN_MASK_{LOAD,STORE}

---
 gcc/tree-ssa-alias.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gcc/tree-ssa-alias.cc b/gcc/tree-ssa-alias.cc
index e1bc04b82ba..92dc1bb9987 100644
--- a/gcc/tree-ssa-alias.cc
+++ b/gcc/tree-ssa-alias.cc
@@ -2815,11 +2815,13 @@ ref_maybe_used_by_call_p_1 (gcall *call, ao_ref *ref, 
bool tbaa_p)
       case IFN_SCATTER_STORE:
       case IFN_MASK_SCATTER_STORE:
       case IFN_LEN_STORE:
+      case IFN_LEN_MASK_STORE:
        return false;
       case IFN_MASK_STORE_LANES:
        goto process_args;
       case IFN_MASK_LOAD:
       case IFN_LEN_LOAD:
+      case IFN_LEN_MASK_LOAD:
       case IFN_MASK_LOAD_LANES:
        {
          ao_ref rhs_ref;
-- 
2.36.3