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ia64: Adjust the C++14 vs. C++17 ABI thing for [[no_unique_address]] too [PR94706]

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2020-04-29  Jakub Jelinek  <jakub@redhat.com>

	PR target/94706
	* config/ia64/ia64.c (hfa_element_mode): Use DECL_FIELD_ABI_IGNORED
	instead of cxx17_empty_base_field_p.
This commit is contained in:
Jakub Jelinek 2020-04-29 09:07:30 +02:00
parent 575ac27fd5
commit cde4353e58
2 changed files with 5 additions and 1 deletions
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gcc/ChangeLog
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@ -1,5 +1,9 @@
2020-04-29 Jakub Jelinek <jakub@redhat.com>
PR target/94706
* config/ia64/ia64.c (hfa_element_mode): Use DECL_FIELD_ABI_IGNORED
instead of cxx17_empty_base_field_p.
PR target/94707
* tree-core.h (tree_decl_common): Note decl_flag_0 used for
DECL_FIELD_ABI_IGNORED.

2
gcc/config/ia64/ia64.c
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@ -4665,7 +4665,7 @@ hfa_element_mode (const_tree type, bool nested)
case QUAL_UNION_TYPE:
for (t = TYPE_FIELDS (type); t; t = DECL_CHAIN (t))
{
if (TREE_CODE (t) != FIELD_DECL || cxx17_empty_base_field_p (t))
if (TREE_CODE (t) != FIELD_DECL || DECL_FIELD_ABI_IGNORED (t))
continue;
mode = hfa_element_mode (TREE_TYPE (t), 1);