diff options
| author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-23 11:01:00 +0000 |
|---|---|---|
| committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-23 11:01:00 +0000 |
| commit | 2e8b16b48bf560789ec862074eab1e6c01b8a54e (patch) | |
| tree | e5d5a4e3e67828a6253b63b05986073667885bc9 | |
| parent | 81630c02d7b53c7e5bd07590ad58591d81ed5ac2 (diff) | |
* eval.c (PUSH_FRAME, PUSH_CLASS): Add volatile to avoid a
possible optimization bug on OS X/PPC. This at least makes
build with gcc -O1 and `make test' pass.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@17547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | eval.c | 4 |
2 files changed, 8 insertions, 2 deletions
@@ -1,3 +1,9 @@ +Mon Jun 23 19:59:04 2008 Akinori MUSHA <knu@iDaemons.org> + + * eval.c (PUSH_FRAME, PUSH_CLASS): Add volatile to avoid a + possible optimization bug on OS X/PPC. This at least makes + build with gcc -O1 and `make test' pass. + Mon Jun 23 11:17:24 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> * Makefile.in, common.mk, {win,bcc}32/Makefile.sub (revision.h): auto @@ -758,7 +758,7 @@ static struct SCOPE *top_scope; static unsigned long frame_unique = 0; #define PUSH_FRAME() do { \ - struct FRAME _frame; \ + volatile struct FRAME _frame; \ _frame.prev = ruby_frame; \ _frame.tmp = 0; \ _frame.node = ruby_current_node; \ @@ -1055,7 +1055,7 @@ VALUE ruby_class; static VALUE ruby_wrapper; /* security wrapper */ #define PUSH_CLASS(c) do { \ - VALUE _class = ruby_class; \ + volatile VALUE _class = ruby_class; \ ruby_class = (c) #define POP_CLASS() ruby_class = _class; \ |