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author | Richard Biener <rguenther@suse.de> | 2023-11-28 12:36:21 +0100 |
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committer | Richard Biener <rguenther@suse.de> | 2024-06-04 10:07:30 +0200 |
commit | b46486ef0316240eb3c173bda062b52333507e03 (patch) | |
tree | e676157a367cc6e599cf85ae8e5f6c9added03e2 | |
parent | 8f6d889a8e609710ecfd555778fbff602b2c7d74 (diff) | |
download | gcc-b46486ef0316240eb3c173bda062b52333507e03.zip gcc-b46486ef0316240eb3c173bda062b52333507e03.tar.gz gcc-b46486ef0316240eb3c173bda062b52333507e03.tar.bz2 |
middle-end/112732 - stray TYPE_ALIAS_SET in type variant
The following fixes a stray TYPE_ALIAS_SET in a type variant built
by build_opaque_vector_type which is diagnosed by type checking
enabled with -flto.
PR middle-end/112732
* tree.cc (build_opaque_vector_type): Reset TYPE_ALIAS_SET
of the newly built type.
(cherry picked from commit f26d68d5d128c86faaceeb81b1e8f22254ad53df)
-rw-r--r-- | gcc/tree.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/tree.cc b/gcc/tree.cc index ead4c14..6b28eb9 100644 --- a/gcc/tree.cc +++ b/gcc/tree.cc @@ -10124,6 +10124,8 @@ build_opaque_vector_type (tree innertype, poly_int64 nunits) TYPE_NEXT_VARIANT (cand) = TYPE_NEXT_VARIANT (t); TYPE_NEXT_VARIANT (t) = cand; TYPE_MAIN_VARIANT (cand) = TYPE_MAIN_VARIANT (t); + /* Type variants have no alias set defined. */ + TYPE_ALIAS_SET (cand) = -1; return cand; } |