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* [Bug ada/22336] New: ICE Segfault in record_block_change at function.c:5498
@ 2005-07-07 0:46 belyshev at depni dot sinp dot msu dot ru
2005-07-07 0:54 ` [Bug tree-optimization/22336] [4.1 Regression] " pinskia at gcc dot gnu dot org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: belyshev at depni dot sinp dot msu dot ru @ 2005-07-07 0:46 UTC (permalink / raw)
To: gcc-bugs
Ada build fails on x86_64 in gnattools:
../../xgcc -c -I./ -I../rts -I. -I/home/ssb/src/gcc41/gcc/ada -B../../ -O2 -g
-gnatpg -gnata -I- /home/ssb/src/gcc41/gcc/ada/vms_conv.adb
raised STORAGE_ERROR : stack overflow (or erroneous memory access)
gnatmake: "/home/ssb/src/gcc41/gcc/ada/vms_conv.adb" compilation error
make[3]: *** [../../gnat] Error 4
make[3]: Leaving directory `/home/ssb/src/build/gcc/ada/tools'
Here is reduced testcase:
------------------------------------------------------------------------------
cat <<EOF > bug.ads
package Bug is
type String_Ptr is access constant String;
SS : String_Ptr;
procedure A;
end Bug;
EOF
cat <<EOF > bug.adb
package body Bug is
procedure B is
P : Natural;
Q : Natural;
begin
P := SS'First;
while P <= SS'Last loop
begin
Q := P;
while SS (Q) /= ' ' loop
Q := Q + 1;
end loop;
P := Q + 1;
end;
end loop;
end B;
procedure A is
begin
B;
end A;
end Bug;
EOF
gcc bug.adb -O1 -S
------------------------------------------------------------------------------
And backtrace:
Program received signal SIGSEGV, Segmentation fault.
0x0000000000951585 in record_block_change (block=0x2aaaab12f0e0)
at ../../gcc41/gcc/function.c:5498
5498 last_block = VARRAY_TOP_TREE (cfun->ib_boundaries_block);
(gdb) bt
#0 0x0000000000951585 in record_block_change (block=0x2aaaab12f0e0)
at ../../gcc41/gcc/function.c:5498
#1 0x00000000008bcca3 in expand_expr_real (exp=0x2aaaab14ccc0, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6435
#2 0x00000000008a960a in expand_expr (exp=0x2aaaab14ccc0, target=0x0,
mode=VOIDmode, modifier=EXPAND_NORMAL) at expr.h:492
#3 0x00000000008bc127 in expand_operands (exp0=0x2aaaab14ccc0,
exp1=0x2aaaab0a52a0, target=0x0, op0=0x7fffff937230, op1=0x7fffff937228,
modifier=EXPAND_NORMAL) at ../../gcc41/gcc/expr.c:6170
#4 0x00000000008c7b30 in expand_expr_real_1 (exp=0x2aaaab14fe10, target=0x0,
tmode=DImode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:7653
#5 0x00000000008bccf3 in expand_expr_real (exp=0x2aaaab14fe10, target=0x0,
tmode=DImode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6443
#6 0x00000000008a960a in expand_expr (exp=0x2aaaab14fe10, target=0x0,
mode=DImode, modifier=EXPAND_NORMAL) at expr.h:492
#7 0x00000000008c450a in expand_expr_real_1 (exp=0x2aaaab14cc80, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:7443
#8 0x00000000008bccf3 in expand_expr_real (exp=0x2aaaab14cc80, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6443
#9 0x00000000008a960a in expand_expr (exp=0x2aaaab14cc80, target=0x0,
mode=VOIDmode, modifier=EXPAND_NORMAL) at expr.h:492
#10 0x00000000008bc127 in expand_operands (exp0=0x2aaaab14cc80,
exp1=0x2aaaab137700, target=0x0, op0=0x7fffff93b9c0, op1=0x7fffff93b9b8,
modifier=EXPAND_NORMAL) at ../../gcc41/gcc/expr.c:6170
#11 0x00000000008cfe82 in expand_expr_real_1 (exp=0x2aaaab14ff50, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:8396
#12 0x00000000008bccf3 in expand_expr_real (exp=0x2aaaab14ff50, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6443
#13 0x00000000008a960a in expand_expr (exp=0x2aaaab14ff50, target=0x0,
mode=VOIDmode, modifier=EXPAND_NORMAL) at expr.h:492
#14 0x00000000008c4207 in expand_expr_real_1 (exp=0x2aaaab14cec0, target=0x0,
tmode=DImode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:7430
#15 0x00000000008bccf3 in expand_expr_real (exp=0x2aaaab14cec0, target=0x0,
tmode=DImode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6443
#16 0x00000000008a960a in expand_expr (exp=0x2aaaab14cec0, target=0x0,
mode=DImode, modifier=EXPAND_NORMAL) at expr.h:492
#17 0x00000000008bc7cb in expand_expr_addr_expr_1 (exp=0x2aaaab140e00,
target=0x0, tmode=DImode, modifier=EXPAND_NORMAL)
at ../../gcc41/gcc/expr.c:6281
#18 0x00000000008bcab7 in expand_expr_addr_expr (exp=0x2aaaab14cc00,
target=0x0, tmode=DImode, modifier=EXPAND_NORMAL)
at ../../gcc41/gcc/expr.c:6330
#19 0x00000000008cefa0 in expand_expr_real_1 (exp=0x2aaaab14cc00, target=0x0,
tmode=SImode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:8271
#20 0x00000000008bccf3 in expand_expr_real (exp=0x2aaaab14cc00, target=0x0,
tmode=SImode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6443
#21 0x00000000008a960a in expand_expr (exp=0x2aaaab14cc00, target=0x0,
mode=SImode, modifier=EXPAND_NORMAL) at expr.h:492
#22 0x00000000008c450a in expand_expr_real_1 (exp=0x2aaaab14cbc0, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:7443
#23 0x00000000008bccf3 in expand_expr_real (exp=0x2aaaab14cbc0, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6443
#24 0x00000000008a960a in expand_expr (exp=0x2aaaab14cbc0, target=0x0,
mode=VOIDmode, modifier=EXPAND_NORMAL) at expr.h:492
#25 0x00000000008bc147 in expand_operands (exp0=0x2aaaab14cd40,
exp1=0x2aaaab14cbc0, target=0x0, op0=0x7fffff944a20, op1=0x7fffff944a18,
modifier=EXPAND_NORMAL) at ../../gcc41/gcc/expr.c:6171
#26 0x00000000008cfe82 in expand_expr_real_1 (exp=0x2aaaab14fe60, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:8396
#27 0x00000000008bccf3 in expand_expr_real (exp=0x2aaaab14fe60, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6443
#28 0x00000000008a960a in expand_expr (exp=0x2aaaab14fe60, target=0x0,
mode=VOIDmode, modifier=EXPAND_NORMAL) at expr.h:492
#29 0x00000000008bc127 in expand_operands (exp0=0x2aaaab14fe60,
exp1=0x2aaaab14cd00, target=0x0, op0=0x7fffff946e10, op1=0x7fffff946e08,
modifier=EXPAND_NORMAL) at ../../gcc41/gcc/expr.c:6170
#30 0x00000000008c7b30 in expand_expr_real_1 (exp=0x2aaaab14feb0, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:7653
#31 0x00000000008bccf3 in expand_expr_real (exp=0x2aaaab14feb0, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6443
#32 0x00000000008a960a in expand_expr (exp=0x2aaaab14feb0, target=0x0,
mode=VOIDmode, modifier=EXPAND_NORMAL) at expr.h:492
#33 0x00000000008bc127 in expand_operands (exp0=0x2aaaab14feb0,
exp1=0x2aaaab13df00, target=0x0, op0=0x7fffff949200, op1=0x7fffff9491f8,
modifier=EXPAND_NORMAL) at ../../gcc41/gcc/expr.c:6170
#34 0x00000000008c7b30 in expand_expr_real_1 (exp=0x2aaaab14ff00, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:7653
#35 0x00000000008bccf3 in expand_expr_real (exp=0x2aaaab14ff00, target=0x0,
tmode=VOIDmode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6443
#36 0x00000000008a960a in expand_expr (exp=0x2aaaab14ff00, target=0x0,
mode=VOIDmode, modifier=EXPAND_NORMAL) at expr.h:492
#37 0x00000000008c4207 in expand_expr_real_1 (exp=0x2aaaab14cdc0, target=0x0,
tmode=SImode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:7430
#38 0x00000000008bccf3 in expand_expr_real (exp=0x2aaaab14cdc0, target=0x0,
tmode=SImode, modifier=EXPAND_NORMAL, alt_rtl=0x0)
at ../../gcc41/gcc/expr.c:6443
#39 0x00000000007b2312 in expand_expr (exp=0x2aaaab14cdc0, target=0x0,
mode=SImode, modifier=EXPAND_NORMAL) at expr.h:492
#40 0x00000000007b2252 in computation_cost (expr=0x2aaaab14cdc0)
at ../../gcc41/gcc/tree-ssa-loop-ivopts.c:2544
#41 0x00000000007b8782 in get_computation_cost_at (data=0x7fffff94d800,
use=0x15ec3b0, cand=0x16bd360, address_p=0 '\0',
depends_on=0x7fffff94d6a8, at=0x2aaaab133050)
at ../../gcc41/gcc/tree-ssa-loop-ivopts.c:3853
#42 0x00000000007b87e3 in get_computation_cost (data=0x7fffff94d800,
use=0x15ec3b0, cand=0x16bd360, address_p=0 '\0', depends_on=0x7fffff94d6a8)
at ../../gcc41/gcc/tree-ssa-loop-ivopts.c:3868
#43 0x00000000007b901c in determine_use_iv_cost_condition (
data=0x7fffff94d800, use=0x15ec3b0, cand=0x16bd360)
at ../../gcc41/gcc/tree-ssa-loop-ivopts.c:4072
#44 0x00000000007b95c5 in determine_use_iv_cost (data=0x7fffff94d800,
use=0x15ec3b0, cand=0x16bd360)
at ../../gcc41/gcc/tree-ssa-loop-ivopts.c:4200
#45 0x00000000007b965b in determine_use_iv_costs (data=0x7fffff94d800)
at ../../gcc41/gcc/tree-ssa-loop-ivopts.c:4228
#46 0x00000000007be974 in tree_ssa_iv_optimize_loop (data=0x7fffff94d800,
loop=0x15f90a0) at ../../gcc41/gcc/tree-ssa-loop-ivopts.c:5926
#47 0x00000000007bea64 in tree_ssa_iv_optimize (loops=0x160ae20)
at ../../gcc41/gcc/tree-ssa-loop-ivopts.c:5978
#48 0x0000000000ccf527 in tree_ssa_loop_ivopts ()
at ../../gcc41/gcc/tree-ssa-loop.c:388
#49 0x0000000000bbe642 in execute_one_pass (pass=0x11106c0)
at ../../gcc41/gcc/passes.c:776
#50 0x0000000000bbe701 in execute_pass_list (pass=0x11106c0)
at ../../gcc41/gcc/passes.c:808
#51 0x0000000000bbe71f in execute_pass_list (pass=0x1110300)
at ../../gcc41/gcc/passes.c:809
#52 0x0000000000bbe71f in execute_pass_list (pass=0x10f6820)
at ../../gcc41/gcc/passes.c:809
#53 0x0000000000742c50 in tree_rest_of_compilation (fndecl=0x2aaaab11f270)
at ../../gcc41/gcc/tree-optimize.c:419
#54 0x0000000000434fa8 in gnat_expand_body (gnu_decl=0x2aaaab11f270)
at ../../gcc41/gcc/ada/misc.c:636
#55 0x0000000000c30b9a in cgraph_expand_function (node=0x2aaaab1248f0)
at ../../gcc41/gcc/cgraphunit.c:1033
#56 0x0000000000c30e25 in cgraph_expand_all_functions ()
at ../../gcc41/gcc/cgraphunit.c:1099
#57 0x0000000000c314f3 in cgraph_optimize ()
at ../../gcc41/gcc/cgraphunit.c:1254
#58 0x0000000000432de2 in gnat_parse_file (set_yydebug=0)
at ../../gcc41/gcc/ada/misc.c:245
#59 0x0000000000b63c76 in compile_file () at ../../gcc41/gcc/toplev.c:974
#60 0x0000000000b65775 in do_compile () at ../../gcc41/gcc/toplev.c:1934
#61 0x0000000000b657d9 in toplev_main (argc=6, argv=0x7fffff94dc98)
at ../../gcc41/gcc/toplev.c:1966
#62 0x0000000000731ebf in main (argc=6, argv=0x7fffff94dc98)
at ../../gcc41/gcc/main.c:35
--
Summary: ICE Segfault in record_block_change at function.c:5498
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, build
Severity: normal
Priority: P2
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: belyshev at depni dot sinp dot msu dot ru
CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: x86_64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22336
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/22336] [4.1 Regression] ICE Segfault in record_block_change at function.c:5498
2005-07-07 0:46 [Bug ada/22336] New: ICE Segfault in record_block_change at function.c:5498 belyshev at depni dot sinp dot msu dot ru
@ 2005-07-07 0:54 ` pinskia at gcc dot gnu dot org
2005-07-07 8:41 ` belyshev at depni dot sinp dot msu dot ru
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-07 0:54 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |rakdver at gcc dot gnu dot
| |org
Component|ada |tree-optimization
Summary|ICE Segfault in |[4.1 Regression] ICE
|record_block_change at |Segfault in
|function.c:5498 |record_block_change at
| |function.c:5498
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22336
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/22336] [4.1 Regression] ICE Segfault in record_block_change at function.c:5498
2005-07-07 0:46 [Bug ada/22336] New: ICE Segfault in record_block_change at function.c:5498 belyshev at depni dot sinp dot msu dot ru
2005-07-07 0:54 ` [Bug tree-optimization/22336] [4.1 Regression] " pinskia at gcc dot gnu dot org
@ 2005-07-07 8:41 ` belyshev at depni dot sinp dot msu dot ru
2005-07-10 19:09 ` laurent at guerby dot net
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: belyshev at depni dot sinp dot msu dot ru @ 2005-07-07 8:41 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-07-07 08:41 -------
Note this bug was mentioned here
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22212#c1
and here http://gcc.gnu.org/ml/gcc/2005-06/msg01337.html
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |laurent at guerby dot net,
| |kenner at vlsi1 dot ultra
| |dot nyu dot edu
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2005-07-07 08:41:04
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22336
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/22336] [4.1 Regression] ICE Segfault in record_block_change at function.c:5498
2005-07-07 0:46 [Bug ada/22336] New: ICE Segfault in record_block_change at function.c:5498 belyshev at depni dot sinp dot msu dot ru
2005-07-07 0:54 ` [Bug tree-optimization/22336] [4.1 Regression] " pinskia at gcc dot gnu dot org
2005-07-07 8:41 ` belyshev at depni dot sinp dot msu dot ru
@ 2005-07-10 19:09 ` laurent at guerby dot net
2005-07-10 19:16 ` kenner at vlsi1 dot ultra dot nyu dot edu
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: laurent at guerby dot net @ 2005-07-10 19:09 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From laurent at guerby dot net 2005-07-10 19:07 -------
The following patch suggested by Richard Kenner messages "fixes" the bootstrap
problem.
Index: function.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/function.c,v
retrieving revision 1.635
diff -u -r1.635 function.c
--- function.c 7 Jul 2005 21:04:31 -0000 1.635
+++ function.c 10 Jul 2005 19:06:10 -0000
@@ -5502,6 +5502,9 @@
if (!block)
return;
+ if(!cfun->ib_boundaries_block)
+ return;
+
last_block = VARRAY_TOP_TREE (cfun->ib_boundaries_block);
VARRAY_POP (cfun->ib_boundaries_block);
n = get_max_uid ();
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22336
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/22336] [4.1 Regression] ICE Segfault in record_block_change at function.c:5498
2005-07-07 0:46 [Bug ada/22336] New: ICE Segfault in record_block_change at function.c:5498 belyshev at depni dot sinp dot msu dot ru
` (2 preceding siblings ...)
2005-07-10 19:09 ` laurent at guerby dot net
@ 2005-07-10 19:16 ` kenner at vlsi1 dot ultra dot nyu dot edu
2005-07-22 8:09 ` cvs-commit at gcc dot gnu dot org
2005-07-22 19:33 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: kenner at vlsi1 dot ultra dot nyu dot edu @ 2005-07-10 19:16 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From kenner at vlsi1 dot ultra dot nyu dot edu 2005-07-10 19:09 -------
Subject: Re: [4.1 Regression] ICE Segfault in record_block_change at function.c:5498
The following patch suggested by Richard Kenner messages "fixes" the
bootstrap problem.
To be precise, I said that it worked around the problem, but I don't
consider that the proper fix. I don't, however, know what the proper fix is.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22336
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/22336] [4.1 Regression] ICE Segfault in record_block_change at function.c:5498
2005-07-07 0:46 [Bug ada/22336] New: ICE Segfault in record_block_change at function.c:5498 belyshev at depni dot sinp dot msu dot ru
` (3 preceding siblings ...)
2005-07-10 19:16 ` kenner at vlsi1 dot ultra dot nyu dot edu
@ 2005-07-22 8:09 ` cvs-commit at gcc dot gnu dot org
2005-07-22 19:33 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-07-22 8:09 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-22 07:14 -------
Subject: Bug 22336
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: guerby@gcc.gnu.org 2005-07-22 07:13:45
Modified files:
gcc : ChangeLog function.c
Log message:
2005-07-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
Laurent GUERBY <laurent@guerby.net>
PR tree-optimization/22336
* function.c (record_block_change): Check for
cfun->ib_boundaries_block.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9512&r2=2.9513
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/function.c.diff?cvsroot=gcc&r1=1.637&r2=1.638
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22336
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/22336] [4.1 Regression] ICE Segfault in record_block_change at function.c:5498
2005-07-07 0:46 [Bug ada/22336] New: ICE Segfault in record_block_change at function.c:5498 belyshev at depni dot sinp dot msu dot ru
` (4 preceding siblings ...)
2005-07-22 8:09 ` cvs-commit at gcc dot gnu dot org
@ 2005-07-22 19:33 ` pinskia at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-22 19:33 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-22 19:26 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22336
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2005-07-22 19:26 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2005-07-07 0:46 [Bug ada/22336] New: ICE Segfault in record_block_change at function.c:5498 belyshev at depni dot sinp dot msu dot ru
2005-07-07 0:54 ` [Bug tree-optimization/22336] [4.1 Regression] " pinskia at gcc dot gnu dot org
2005-07-07 8:41 ` belyshev at depni dot sinp dot msu dot ru
2005-07-10 19:09 ` laurent at guerby dot net
2005-07-10 19:16 ` kenner at vlsi1 dot ultra dot nyu dot edu
2005-07-22 8:09 ` cvs-commit at gcc dot gnu dot org
2005-07-22 19:33 ` pinskia at gcc dot gnu dot org
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