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| author | Vladimir Mezentsev <vladimir.mezentsev@oracle.com> | 2018-05-21 20:30:00 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2018-05-21 14:30:00 -0600 |
| commit | a3c7081913149383df639270f4972d3d5876b7b3 (patch) | |
| tree | 4e0b0de8dc7e6c1d1f8f9afd43801b74a1d12cf3 /gcc/varasm.c | |
| parent | 18759120664263a56fa993f5501cbe674383c3ef (diff) | |
| download | gcc-a3c7081913149383df639270f4972d3d5876b7b3.zip gcc-a3c7081913149383df639270f4972d3d5876b7b3.tar.gz gcc-a3c7081913149383df639270f4972d3d5876b7b3.tar.bz2 | |
re PR target/84923 (gcc.dg/attr-weakref-1.c failed on aarch64)
PR gcc/84923
* varasm.c (weak_finish): Clean up weak_decls.
From-SVN: r260485
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index 85296b4..8cf6e1e 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -5652,7 +5652,8 @@ weak_finish (void) tree alias_decl = TREE_PURPOSE (t); tree target = ultimate_transparent_alias_target (&TREE_VALUE (t)); - if (! TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (alias_decl))) + if (! TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (alias_decl)) + || TREE_SYMBOL_REFERENCED (target)) /* Remove alias_decl from the weak list, but leave entries for the target alone. */ target = NULL_TREE; |