From: juzhe.zhong@rivai.ai
To: gcc-patches@gcc.gnu.org
Cc: rguenther@suse.de, richard.sandiford@arm.com,
Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
Subject: [PATCH] LOOP IVOPTS: Apply LEN_MASK_{LOAD,STORE}
Date: Fri, 23 Jun 2023 22:05:37 +0800 [thread overview]
Message-ID: <20230623140537.4156063-1-juzhe.zhong@rivai.ai> (raw)
From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
gcc/ChangeLog:
* tree-ssa-loop-ivopts.cc (get_mem_type_for_internal_fn): Apply LEN_MASK_{LOAD,STORE}.
---
gcc/tree-ssa-loop-ivopts.cc | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/gcc/tree-ssa-loop-ivopts.cc b/gcc/tree-ssa-loop-ivopts.cc
index 6671ff6db5a..2b66fe66bc7 100644
--- a/gcc/tree-ssa-loop-ivopts.cc
+++ b/gcc/tree-ssa-loop-ivopts.cc
@@ -2442,6 +2442,7 @@ get_mem_type_for_internal_fn (gcall *call, tree *op_p)
case IFN_MASK_LOAD:
case IFN_MASK_LOAD_LANES:
case IFN_LEN_LOAD:
+ case IFN_LEN_MASK_LOAD:
if (op_p == gimple_call_arg_ptr (call, 0))
return TREE_TYPE (gimple_call_lhs (call));
return NULL_TREE;
@@ -2449,8 +2450,11 @@ get_mem_type_for_internal_fn (gcall *call, tree *op_p)
case IFN_MASK_STORE:
case IFN_MASK_STORE_LANES:
case IFN_LEN_STORE:
+ case IFN_LEN_MASK_STORE:
if (op_p == gimple_call_arg_ptr (call, 0))
- return TREE_TYPE (gimple_call_arg (call, 3));
+ return TREE_TYPE (
+ gimple_call_arg (call, internal_fn_stored_value_index (
+ gimple_call_internal_fn (call))));
return NULL_TREE;
default:
--
2.36.3
next reply other threads:[~2023-06-23 14:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-23 14:05 juzhe.zhong [this message]
2023-06-23 19:14 ` Jeff Law
2023-06-23 23:20 ` 钟居哲
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