Committed, thanks Richard.
On 2023/8/30 15:25, Richard Biener via Gcc-patches wrote:
On Wed, 30 Aug 2023, Juzhe-Zhong wrote:
Like MASK_LOAD_LANES/MASK_STORE_LANES, add MASK_LEN_ variant.
Bootstrap and Regression on X86 passed.
Ok for trunk?
OK.
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.
---
gcc/tree-ssa-alias.cc | 3 +++
gcc/tree-ssa-loop-ivopts.cc | 4 ++++
2 files changed, 7 insertions(+)
diff --git a/gcc/tree-ssa-alias.cc b/gcc/tree-ssa-alias.cc
index cf38fe506a8..373940b5f6c 100644
--- 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 d208d9dbd4d..3d3f28f7f3b 100644
--- 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:
--
Best,
Lehua
