27 lines
926 B
Diff
27 lines
926 B
Diff
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From b2b710238e13eb2fced77d89cd8dcc86f77b6c6c Mon Sep 17 00:00:00 2001
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From: benniaobufeijiushiji <linda7@huawei.com>
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Date: Mon, 19 Dec 2022 15:12:24 +0800
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Subject: [PATCH 2/3] [semi-relayout] Bugfix for struct semi-relayout Bugfix
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when relayout candidate type is null.
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---
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gcc/ipa-struct-reorg/ipa-struct-reorg.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/gcc/ipa-struct-reorg/ipa-struct-reorg.c b/gcc/ipa-struct-reorg/ipa-struct-reorg.c
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index 4751711fe..2cac340c7 100644
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--- a/gcc/ipa-struct-reorg/ipa-struct-reorg.c
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+++ b/gcc/ipa-struct-reorg/ipa-struct-reorg.c
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@@ -6408,6 +6408,8 @@ ipa_struct_reorg::is_semi_relayout_candidate (tree xhs)
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{
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tree type = TREE_TYPE (mem);
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srtype *old_type = get_relayout_candidate_type (type);
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+ if (!old_type)
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+ return false;
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if (types_compatible_p (type, old_type->type)
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&& old_type->semi_relayout)
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return true;
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--
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2.27.0.windows.1
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