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* [Bug middle-end/14153] New: [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand
@ 2004-02-15 22:07 steven at gcc dot gnu dot org
2004-02-15 22:07 ` [Bug middle-end/14153] " steven at gcc dot gnu dot org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: steven at gcc dot gnu dot org @ 2004-02-15 22:07 UTC (permalink / raw)
To: gcc-bugs
GNU C version 3.5-tree-ssa 20040214 (merged 20040211) (i686-pc-linux-gnu)
compiled by GNU C version 3.5-tree-ssa 20040214 (merged 20040211).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
--------------------------
typedef union tree_node *tree;
struct tree_exp
{
tree operands[1];
};
union tree_node
{
struct tree_exp exp;
};
extern tree global_trees;
typedef struct
{
tree *tp;
}
tree_stmt_iterator;
static __inline__ _Bool
tsi_end_p (tree_stmt_iterator i)
{
return (i.tp == ((void *) 0) || *(i.tp) == global_trees);
}
static __inline__ void
tsi_next (tree_stmt_iterator * i)
{
tree t = *(i->tp);
i->tp = &t->exp.operands[1];
}
extern int is_gimple_stmt (tree);
extern void abort ();
void
dump_generic_node (tree node)
{
tree_stmt_iterator si;
if (is_gimple_stmt (node) == 0)
abort ();
si.tp = &node->exp.operands[1];
while (1)
if (tsi_end_p (si))
tsi_next (&si);
}
--------------------------
Starting program: /home/steven/devel/tree-ssa-build/gcc/cc1 -O test.c
tsi_end_p
tsi_next
dump_generic_node
Program received signal SIGSEGV, Segmentation fault.
0x080f92b7 in add_stmt_operand (var_p=0x4020e408, stmt=0x40210dec, flags=0,
prev_vops=0xbfffe580)
at ../../tree-ssa/gcc/tree-ssa-operands.c:1132
1132 STRIP_NOPS (var);
(gdb) p var
$1 = 0x0
(gdb) bt
#0 0x080f92b7 in add_stmt_operand (var_p=0x4020d408, stmt=0x40210dc8,
flags=0, prev_vops=0xbfffe580)
at ../../tree-ssa/gcc/tree-ssa-operands.c:1132
#1 0x080fa168 in get_expr_operands (stmt=0x40210dc8, expr_p=Variable "expr_p"
is not available.
) at ../../tree-ssa/gcc/tree-ssa-operands.c:944
#2 0x080fae09 in get_stmt_operands (stmt=0x40210dc8) at ../../tree-ssa/gcc/
tree-ssa-operands.c:711
#3 0x080ead8d in subst_phis (ei=0x4020de60, Z=0x40210da4, pred=0x4020e89c,
bb=0x40211bc8)
at ../../tree-ssa/gcc/tree-ssa-pre.c:1291
#4 0x080ed0bc in finalize_1 (ei=0x4020de60) at ../../tree-ssa/gcc/
tree-ssa-pre.c:2098
#5 0x080efecb in pre_expression (slot=0x4020de60, data=Variable "data" is not
available.
) at ../../tree-ssa/gcc/tree-ssa-pre.c:3137
#6 0x080f2517 in execute_pre () at ../../tree-ssa/gcc/tree-ssa-pre.c:3325
#7 0x080c6709 in execute_pass_list (pass=0x84a7740) at ../../tree-ssa/gcc/
tree-optimize.c:400
#8 0x080c677e in execute_pass_list (pass=0x84a74c0) at ../../tree-ssa/gcc/
tree-optimize.c:430
#9 0x080c6a8a in tree_rest_of_compilation (fndecl=0x4020a0e8, nested_p=false)
at ../../tree-ssa/gcc/tree-optimize.c:520
#10 0x08062396 in c_expand_body_1 (fndecl=0x4020a0e8, nested_p=0) at ../../
tree-ssa/gcc/c-decl.c:6205
#11 0x0806257e in c_expand_body (fndecl=0x0) at ../../tree-ssa/gcc/
c-decl.c:6237
#12 0x0838798d in cgraph_expand_function (node=0x4020a9f8) at ../../tree-ssa/
gcc/cgraphunit.c:787
#13 0x08387b23 in cgraph_assemble_pending_functions () at ../../tree-ssa/gcc/
cgraphunit.c:287
#14 0x0838815c in cgraph_finalize_function (decl=0x4020a0e8, nested=false)
at ../../tree-ssa/gcc/cgraphunit.c:368
#15 0x080626bc in c_finalize (fndecl=0x4020a0e8) at ../../tree-ssa/gcc/
c-decl.c:6037
#16 0x08062a78 in finish_function () at ../../tree-ssa/gcc/c-decl.c:6150
#17 0x0804bd98 in yyparse () at c-parse.y:349
#18 0x08051d0b in c_parse_file () at c-parse.y:2830
#19 0x0809234f in c_common_parse_file (set_yydebug=1075893256) at ../../
tree-ssa/gcc/c-opts.c:1227
#20 0x08338954 in toplev_main (argc=1075893256, argv=0xbffff274) at ../../
tree-ssa/gcc/toplev.c:1870
#21 0x080a8f5e in main (argc=1075893256, argv=0x4020d408) at ../../tree-ssa/
gcc/main.c:35
(gdb)
--
Summary: [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand
Product: gcc
Version: tree-ssa
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: steven at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14153
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug middle-end/14153] [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand
2004-02-15 22:07 [Bug middle-end/14153] New: [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand steven at gcc dot gnu dot org
@ 2004-02-15 22:07 ` steven at gcc dot gnu dot org
2004-02-15 22:11 ` [Bug optimization/14153] " pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: steven at gcc dot gnu dot org @ 2004-02-15 22:07 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From steven at gcc dot gnu dot org 2004-02-15 22:07 -------
This test case comes from a piece of old tree-ssa code.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |dnovillo at redhat dot com
Keywords| |ice-on-valid-code
Target Milestone|--- |tree-ssa
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14153
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14153] [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand
2004-02-15 22:07 [Bug middle-end/14153] New: [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand steven at gcc dot gnu dot org
2004-02-15 22:07 ` [Bug middle-end/14153] " steven at gcc dot gnu dot org
@ 2004-02-15 22:11 ` pinskia at gcc dot gnu dot org
2004-02-15 22:19 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-02-15 22:11 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |pinskia at gcc dot gnu dot
| |org
Severity|normal |critical
Component|middle-end |optimization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14153
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14153] [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand
2004-02-15 22:07 [Bug middle-end/14153] New: [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand steven at gcc dot gnu dot org
2004-02-15 22:07 ` [Bug middle-end/14153] " steven at gcc dot gnu dot org
2004-02-15 22:11 ` [Bug optimization/14153] " pinskia at gcc dot gnu dot org
@ 2004-02-15 22:19 ` pinskia at gcc dot gnu dot org
2004-02-15 22:56 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-02-15 22:19 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-15 22:19 -------
Confirmed on 20040214 but note 20040208 worked just fine.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-02-15 22:19:29
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14153
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14153] [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand
2004-02-15 22:07 [Bug middle-end/14153] New: [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand steven at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-02-15 22:19 ` pinskia at gcc dot gnu dot org
@ 2004-02-15 22:56 ` pinskia at gcc dot gnu dot org
2004-02-16 15:08 ` dnovillo at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-02-15 22:56 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-15 22:56 -------
This is related to bug 14029.
--
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |3.4.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14153
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14153] [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand
2004-02-15 22:07 [Bug middle-end/14153] New: [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand steven at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-02-15 22:56 ` pinskia at gcc dot gnu dot org
@ 2004-02-16 15:08 ` dnovillo at gcc dot gnu dot org
2004-02-21 1:23 ` dnovillo at gcc dot gnu dot org
2004-02-23 18:13 ` law at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: dnovillo at gcc dot gnu dot org @ 2004-02-16 15:08 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dnovillo at gcc dot gnu dot org 2004-02-16 15:08 -------
Andrew agreed to take care of this one.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |pinskia at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14153
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14153] [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand
2004-02-15 22:07 [Bug middle-end/14153] New: [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand steven at gcc dot gnu dot org
` (4 preceding siblings ...)
2004-02-16 15:08 ` dnovillo at gcc dot gnu dot org
@ 2004-02-21 1:23 ` dnovillo at gcc dot gnu dot org
2004-02-23 18:13 ` law at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: dnovillo at gcc dot gnu dot org @ 2004-02-21 1:23 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dnovillo at gcc dot gnu dot org 2004-02-21 01:23 -------
Dan is testing a fix.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|pinskia at gcc dot gnu dot |dberlin at gcc dot gnu dot
|org |org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14153
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug optimization/14153] [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand
2004-02-15 22:07 [Bug middle-end/14153] New: [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand steven at gcc dot gnu dot org
` (5 preceding siblings ...)
2004-02-21 1:23 ` dnovillo at gcc dot gnu dot org
@ 2004-02-23 18:13 ` law at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: law at gcc dot gnu dot org @ 2004-02-23 18:13 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From law at gcc dot gnu dot org 2004-02-23 18:13 -------
Fixed by my change which introduced tree-ssa-copy.c on 2/23/2004.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14153
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2004-02-23 18:13 UTC | newest]
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2004-02-15 22:07 [Bug middle-end/14153] New: [tree-ssa] ICE in tree-ssa-operands.c:add_stmt_operand steven at gcc dot gnu dot org
2004-02-15 22:07 ` [Bug middle-end/14153] " steven at gcc dot gnu dot org
2004-02-15 22:11 ` [Bug optimization/14153] " pinskia at gcc dot gnu dot org
2004-02-15 22:19 ` pinskia at gcc dot gnu dot org
2004-02-15 22:56 ` pinskia at gcc dot gnu dot org
2004-02-16 15:08 ` dnovillo at gcc dot gnu dot org
2004-02-21 1:23 ` dnovillo at gcc dot gnu dot org
2004-02-23 18:13 ` law at gcc dot gnu dot org
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