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hash.c (rb_any_hash): remove unnecessary dsym check

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gcc (Debian 4.7.2-5) 4.7.2 on x86 generates smaller code this
way, as it does not seem to be able to reuse the result of
SPECIAL_CONST_P.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47853 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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normal 2014-10-09 03:39:02 +00:00
parent f3754f57cb
commit 3cb3966838
2 changed files with 5 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Thu Oct 9 12:38:28 2014 Eric Wong <e@80x24.org>
* hash.c (rb_any_hash): remove unnecessary dsym check
Thu Oct 9 07:20:30 2014 Rei Odaira <Rei.Odaira@gmail.com>
* missing/setproctitle.c: Avoid invalidating argv[1], argv[2],

2
hash.c
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@ -139,7 +139,7 @@ rb_any_hash(VALUE a)
if (SPECIAL_CONST_P(a)) {
if (a == Qundef) return 0;
if (SYMBOL_P(a)) a >>= (RUBY_SPECIAL_SHIFT + ID_SCOPE_SHIFT);
if (STATIC_SYM_P(a)) a >>= (RUBY_SPECIAL_SHIFT + ID_SCOPE_SHIFT);
hnum = rb_objid_hash((st_index_t)a);
}
else if (BUILTIN_TYPE(a) == T_STRING) {