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| author | Jakub Jelinek <jakub@redhat.com> | 2007-12-16 00:08:47 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2007-12-16 00:08:47 +0100 |
| commit | 9a60b229e8e64f37baf6ac78e0550291f542a9cc (patch) | |
| tree | 504c98e8c6a5f6b4998669fdca1642b89bc80b93 /gcc/c-decl.c | |
| parent | 249b9e5e0a8ebf5fcd02820b078ac81b30600f30 (diff) | |
| download | gcc-9a60b229e8e64f37baf6ac78e0550291f542a9cc.zip gcc-9a60b229e8e64f37baf6ac78e0550291f542a9cc.tar.gz gcc-9a60b229e8e64f37baf6ac78e0550291f542a9cc.tar.bz2 | |
re PR bootstrap/34003 (gcc trunk unable to bootstrap itself; Unsatisfied symbols: ggc_free)
PR bootstrap/34003
* c-decl.c (merge_decls): Copy RTL from olddecl to newdecl.
* config/pa/pa.c (pa_encode_section_info): If !first, preserve
SYMBOL_FLAG_REFERENCED flag.
* gcc.dg/pr34003-1.c: New test.
* gcc.dg/pr34003-2.c: New.
From-SVN: r130979
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 1da57c2..033ff2e 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -1670,6 +1670,9 @@ merge_decls (tree newdecl, tree olddecl, tree newtype, tree oldtype) } } + /* Keep the old rtl since we can safely use it. */ + if (HAS_RTL_P (olddecl)) + COPY_DECL_RTL (olddecl, newdecl); /* Merge the type qualifiers. */ if (TREE_READONLY (newdecl)) |