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| author | Nathan Sidwell <nathan@acm.org> | 2015-12-23 14:47:39 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2015-12-23 14:47:39 +0000 |
| commit | 7ec4f3438cd3fc7a83a32d6c9b910b26a220376e (patch) | |
| tree | 23ff2500b938c7cf94d14dd55668e27574e466b8 /gcc/alias.c | |
| parent | 986e29bc6a3df0269268d7045058049beb26e1cb (diff) | |
| download | gcc-7ec4f3438cd3fc7a83a32d6c9b910b26a220376e.zip gcc-7ec4f3438cd3fc7a83a32d6c9b910b26a220376e.tar.gz gcc-7ec4f3438cd3fc7a83a32d6c9b910b26a220376e.tar.bz2 | |
alias.c (compare_base_decls): Simplify in-symtab check.
gcc/
* alias.c (compare_base_decls): Simplify in-symtab check.
* cgraph.h (decl_in_symtab_p): Check DECL_IN_CONSTANT_POOL.
testsuite/
* gcc.dg/alias-15.c: New.
From-SVN: r231928
Diffstat (limited to 'gcc/alias.c')
| -rw-r--r-- | gcc/alias.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/gcc/alias.c b/gcc/alias.c index 1ab9600..42a974a 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -2038,13 +2038,12 @@ compare_base_decls (tree base1, tree base2) if (base1 == base2) return 1; - bool in_symtab1 = decl_in_symtab_p (base1); - bool in_symtab2 = decl_in_symtab_p (base2); - /* Declarations of non-automatic variables may have aliases. All other decls are unique. */ - if (in_symtab1 != in_symtab2 || !in_symtab1) + if (!decl_in_symtab_p (base1) + || !decl_in_symtab_p (base2)) return 0; + ret = symtab_node::get_create (base1)->equal_address_to (symtab_node::get_create (base2), true); if (ret == 2) |