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From 1ab2b199a30db4ec605581a5a23b5c258a127db6 Mon Sep 17 00:00:00 2001
From: dingguangya <dingguangya1@huawei.com>
Date: Fri, 26 May 2023 09:27:38 +0800
Subject: [PATCH 4/5] [Struct reorg] Fix the use of as_a
The as_a function is an internal type conversion
function in gcc, which should be: gimple * ->gcond * when used,
so fix the problem with function usage at this.
---
gcc/ipa-struct-reorg/ipa-struct-reorg.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/gcc/ipa-struct-reorg/ipa-struct-reorg.c b/gcc/ipa-struct-reorg/ipa-struct-reorg.c
index 2cac340c7..b0e4624b2 100644
--- a/gcc/ipa-struct-reorg/ipa-struct-reorg.c
+++ b/gcc/ipa-struct-reorg/ipa-struct-reorg.c
@@ -6607,8 +6607,7 @@ ipa_struct_reorg::compress_candidate_with_check (gimple_stmt_iterator *gsi,
gimple_set_location (cond, UNKNOWN_LOCATION);
gsi_insert_before (gsi, cond, GSI_SAME_STMT);
- gimple* cur_stmt = as_a <gimple *> (cond);
- edge e = split_block (cur_stmt->bb, cur_stmt);
+ edge e = split_block (cond->bb, cond);
basic_block split_src_bb = e->src;
basic_block split_dst_bb = e->dest;
@@ -6847,8 +6846,7 @@ ipa_struct_reorg::decompress_candidate_with_check (gimple_stmt_iterator *gsi,
gsi_insert_before (gsi, cond, GSI_SAME_STMT);
/* Split bb. */
- gimple* cur_stmt = as_a <gimple *> (cond);
- edge e = split_block (cur_stmt->bb, cur_stmt);
+ edge e = split_block (cond->bb, cond);
basic_block split_src_bb = e->src;
basic_block split_dst_bb = e->dest;
@@ -7133,8 +7131,7 @@ ipa_struct_reorg::rewrite_pointer_plus_integer (gimple *stmt,
gimple_set_location (cond, UNKNOWN_LOCATION);
gsi_insert_before (gsi, cond, GSI_SAME_STMT);
- gimple *curr_stmt = as_a <gimple *> (cond);
- edge e = split_block (curr_stmt->bb, curr_stmt);
+ edge e = split_block (cond->bb, cond);
basic_block split_src_bb = e->src;
basic_block split_dst_bb = e->dest;
remove_edge_raw (e);
--
2.33.0
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