[Bug java/1305] [JSR133] GCJ ignores volatile modifier

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1305

Andrew Pinski  changed:

   What|Removed |Added

 Status|SUSPENDED   |RESOLVED
 Resolution|--- |WONTFIX

--- Comment #10 from Andrew Pinski  ---
Closing as won't fix as the Java front-end has been removed from the trunk.

[Bug java/1305] [JSR133] GCJ ignores volatile modifier

[aph at gcc dot gnu dot org]

-- 

aph at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|NEW |SUSPENDED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1305

[Bug java/1305] [JSR133] GCJ ignores volatile modifier

[aph at gcc dot gnu dot org]

--- Comment #9 from aph at gcc dot gnu dot org  2006-06-19 17:38 ---
Subject: Bug 1305

Author: aph
Date: Mon Jun 19 17:38:08 2006
New Revision: 114778

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=114778
Log:
2006-06-19  Andrew Haley  [EMAIL PROTECTED]

PR java/1305
PR java/27908
* expr.c (java_modify_addr_for_volatile): New function.
(expand_java_field_op): Handle volatile fields.
* java-gimplify.c (java_gimplify_component_ref): Call
java_modify_addr_for_volatile to give the field_ref the correct
volatile type.
(java_gimplify_modify_expr): Likewise.
* java-tree.h (java_modify_addr_for_volatile): New decl.


Modified:
trunk/gcc/java/ChangeLog
trunk/gcc/java/expr.c
trunk/gcc/java/java-gimplify.c
trunk/gcc/java/java-tree.h


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1305

[Bug java/1305] [JSR133] GCJ ignores volatile modifier

[aph at gcc dot gnu dot org]

--- Comment #7 from aph at gcc dot gnu dot org  2006-06-13 12:44 ---
Subject: Bug 1305

Author: aph
Date: Tue Jun 13 12:43:56 2006
New Revision: 114609

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=114609
Log:
2006-06-09  Andrew Haley  [EMAIL PROTECTED]

PR java/1305
PR java/27908
* builtins.c (initialize_builtins): Add __sync_synchronize().
* class.c (add_field): Mark volatile fields.
* java-gimplify.c (java_gimplify_expr): Call new functions to
handle self-modifying exprs and COMPONENT_REFs.
(java_gimplify_component_ref): New.
(java_gimplify_modify_expr): Add handling for volatiles.


Modified:
trunk/gcc/java/ChangeLog
trunk/gcc/java/builtins.c
trunk/gcc/java/class.c
trunk/gcc/java/java-gimplify.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1305

[Bug java/1305] [JSR133] GCJ ignores volatile modifier

[aph at gcc dot gnu dot org]

--- Comment #8 from aph at gcc dot gnu dot org  2006-06-13 12:52 ---
Note that this patch has some problems.  In particular, it doesn't work with
BC-compiled code.  Also, on x86 it doesn't insert memory barrier instructions,
but this is arguably a bug in __sync_synchronize() rather than a problem with
this patch.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1305

[Bug java/1305] [JSR133] GCJ ignores volatile modifier

[csm at gnu dot org]

--- Comment #6 from csm at gnu dot org  2006-06-07 02:52 ---
*** Bug 27908 has been marked as a duplicate of this bug. ***


-- 

csm at gnu dot org changed:

   What|Removed |Added

 CC||r_ovidius at eml dot cc


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1305

[Bug java/1305] [JSR133] GCJ ignores volatile modifier

[pinskia at gcc dot gnu dot org]

--- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-25 
20:28 ---
http://gee.cs.oswego.edu/dl/jmm/cookbook.html
Changing to New as JSR133 was voted on and approved in September.

-- 
   What|Removed |Added

 Status|SUSPENDED   |NEW
   Last reconfirmed|2005-01-20 02:13:44 |2005-04-25 20:28:13
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1305