[Bug optimization/13362] New: [tree-ssa] compiler fails to build wireless module of 2.6 linux kernel

[Bug optimization/13362] New: [tree-ssa] compiler fails to build wireless module of 2.6 linux kernel

[bbooth at redhat dot com]

GCC Version:
    GNU C version 3.5-tree-ssa 20031208 (merged 20031130)

Configure Options:
    --prefix=/notnfs/bbooth/...
    --srcdir=/notnfs/bbooth/...
    --disable-multilib

Command Line and Compiler Output:

/notnfs/bbooth/tree-ssa/i686/inst/libexec/gcc/i686-pc-linux-gnu/3.5-tree-ssa/cc1
-fpreprocessed orinoco.i -quiet -dumpbase orinoco.c -msoft-float
-mpreferred-stack-boundary=2 -march=i686 -auxbase-strip
drivers/net/wireless/.tmp_orinoco.o -g -Os -Wall -Wstrict-prototypes
-Wno-trigraphs -Wno-unused -Wdeclaration-after-statement -version
-fno-strict-aliasing -fno-common -fomit-frame-pointer -ftime-report -o orinoco.s
GNU C version 3.5-tree-ssa 20031208 (merged 20031130) (i686-pc-linux-gnu)
        compiled by GNU C version 3.5-tree-ssa 20031208 (merged 20031130).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
In file included from include/linux/dcache.h:10,
                 from include/linux/fs.h:17,
                 from include/linux/mm.h:14,
                 from include/linux/skbuff.h:26,
                 from include/linux/netdevice.h:150,
                 from drivers/net/wireless/orinoco.c:429:
include/linux/rcupdate.h: In function `rcu_pending':

include/linux/rcupdate.h:114: warning: use of compound expressions as lvalues is
deprecated
include/linux/rcupdate.h:116: warning: use of compound expressions as lvalues is
deprecated
include/linux/rcupdate.h:117: warning: use of compound expressions as lvalues is
deprecated
In file included from drivers/net/wireless/orinoco.c:429:
include/linux/netdevice.h: In function `__netif_rx_schedule':

include/linux/netdevice.h:811: warning: use of compound expressions as lvalues
is deprecated
include/linux/netdevice.h: In function `netif_rx_reschedule':

include/linux/netdevice.h:835: warning: use of compound expressions as lvalues
is deprecated
drivers/net/wireless/orinoco.c: In function `orinoco_ioctl':

drivers/net/wireless/orinoco.c:3603: internal compiler error: tree check:
expected tree_list, have ssa_name in get_stmt_operands, at tree-dfa.c:248
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

====================

.i file to come.

-- 
           Summary: [tree-ssa] compiler fails to build wireless module of
                    2.6 linux kernel
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bbooth at redhat dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13362

[Bug optimization/13362] [tree-ssa] compiler fails to build wireless module of 2.6 linux kernel

[bbooth at redhat dot com]

------- Additional Comments From bbooth at redhat dot com  2003-12-08 22:13 -------
Created an attachment (id=5304)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=5304&action=view)
associated .i file


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13362

[Bug optimization/13362] [tree-ssa] compiler fails to build wireless module of 2.6 linux kernel

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
   Target Milestone|---                         |tree-ssa


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13362

[Bug optimization/13362] [tree-ssa] compiler fails to build wireless module of 2.6 linux kernel

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2003-12-09 06:44 -------
Can you resend the preprocessed source as I get a different error when I try to compile it:
In file included from orinoco.c:427:
/usr/include/linux/timer.h:32: error: field `vec' has incomplete type
/usr/include/linux/timer.h:37: error: field `vec' has incomplete type
/usr/include/linux/timer.h:45: error: parse error before "spinlock_t"
...

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13362

[Bug optimization/13362] [tree-ssa] compiler fails to build wireless module of 2.6 linux kernel

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2003-12-18 21:31 -------
Brian, 
 
It is nice that you send the same file, but perhaps you can try and make sure 
that it actually shows the bug you reported, and not a huge list of parse 
errors and warnings: 
 
# ../cc1 13362.c -O3 2>&1 | wc 
    473    2323   20100 
 
And that is after "fixing" a number of other errors just to get this test case 
to compile. 
 
So please try to compile your preprocessed source and make sure it shows the 
problem, before attaching a new test case. 
 
Thanks! 

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13362

[Bug optimization/13362] [tree-ssa] compiler fails to build wireless module of 2.6 linux kernel

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-01-07 19:14 -------
Brain are you ever going to send the right preprocessed source or do we have to close 
this?

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13362

[Bug optimization/13362] [tree-ssa] compiler fails to build wireless module of 2.6 linux kernel

[bbooth at redhat dot com]

------- Additional Comments From bbooth at redhat dot com  2004-01-07 19:31 -------
Yah, let's close it. I haven't been able to get the preprocessed source to work,
and since I've returned from vacation I haven't been able to reproduce this bug.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13362