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* [Bug ada/17356] New: [Ada] [ia64] ICE while building libada
@ 2004-09-08 14:49 schwab at suse dot de
2004-09-08 17:14 ` [Bug rtl-optimization/17356] [3.5 Regression] " pinskia at gcc dot gnu dot org
` (15 more replies)
0 siblings, 16 replies; 21+ messages in thread
From: schwab at suse dot de @ 2004-09-08 14:49 UTC (permalink / raw)
To: gcc-bugs
The Ada compiler now bootstraps ok, but when building the runtime library this
ICE occurs:
../../xgcc -B../../ -c -g -O2 -fPIC -DUSE_GAS_SYMVER -W -Wall -gnatpg
a-teioed.adb -o a-teioed.o
a-teioed.adb: In function `Ada.Text_Io.Editing.Format_Number':
a-teioed.adb:843: error: Call edges for non-call insn in bb 526
a-teioed.adb:843: error: Call edges for non-call insn in bb 525
a-teioed.adb:843: error: Call edges for non-call insn in bb 524
a-teioed.adb:843: error: Call edges for non-call insn in bb 523
a-teioed.adb:843: error: Call edges for non-call insn in bb 522
a-teioed.adb:843: error: Call edges for non-call insn in bb 521
a-teioed.adb:843: error: Call edges for non-call insn in bb 520
a-teioed.adb:843: error: Call edges for non-call insn in bb 519
a-teioed.adb:843: error: Call edges for non-call insn in bb 518
a-teioed.adb:843: error: Call edges for non-call insn in bb 517
a-teioed.adb:843: error: Call edges for non-call insn in bb 516
a-teioed.adb:843: error: Call edges for non-call insn in bb 515
a-teioed.adb:843: error: Call edges for non-call insn in bb 514
a-teioed.adb:843: error: Call edges for non-call insn in bb 513
a-teioed.adb:843: error: Call edges for non-call insn in bb 512
+===========================GNAT BUG DETECTED==============================+
| 3.5.0 20040908 (experimental) (ia64-suse-linux-gnu) GCC error: |
| verify_flow_info failed |
| Error detected at a-teioed.adb:2909:1 |
--
Summary: [Ada] [ia64] ICE while building libada
Product: gcc
Version: 3.5.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, build
Severity: normal
Priority: P2
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: ia64-suse-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [3.5 Regression] [Ada] [ia64] ICE while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
@ 2004-09-08 17:14 ` pinskia at gcc dot gnu dot org
2004-10-02 4:21 ` [Bug rtl-optimization/17356] [4.0 " pinskia at gcc dot gnu dot org
` (14 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-08 17:14 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Component|ada |rtl-optimization
Summary|[Ada] [ia64] ICE while |[3.5 Regression] [Ada]
|building libada |[ia64] ICE while building
| |libada
Target Milestone|--- |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ICE while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
2004-09-08 17:14 ` [Bug rtl-optimization/17356] [3.5 Regression] " pinskia at gcc dot gnu dot org
@ 2004-10-02 4:21 ` pinskia at gcc dot gnu dot org
2004-10-22 9:40 ` schwab at suse dot de
` (13 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-02 4:21 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-02 04:21 -------
Does this happen anymore or is it breaking somewhere else now?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ICE while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
2004-09-08 17:14 ` [Bug rtl-optimization/17356] [3.5 Regression] " pinskia at gcc dot gnu dot org
2004-10-02 4:21 ` [Bug rtl-optimization/17356] [4.0 " pinskia at gcc dot gnu dot org
@ 2004-10-22 9:40 ` schwab at suse dot de
2004-10-22 17:34 ` pinskia at gcc dot gnu dot org
` (12 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: schwab at suse dot de @ 2004-10-22 9:40 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From schwab at suse dot de 2004-10-22 09:40 -------
It's still exactly the same, all the time.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ICE while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (2 preceding siblings ...)
2004-10-22 9:40 ` schwab at suse dot de
@ 2004-10-22 17:34 ` pinskia at gcc dot gnu dot org
2004-10-31 7:24 ` debian-gcc at lists dot debian dot org
` (11 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-10-22 17:34 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-10-22 17:34:19
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ICE while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (3 preceding siblings ...)
2004-10-22 17:34 ` pinskia at gcc dot gnu dot org
@ 2004-10-31 7:24 ` debian-gcc at lists dot debian dot org
2004-12-01 18:19 ` pinskia at gcc dot gnu dot org
` (10 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: debian-gcc at lists dot debian dot org @ 2004-10-31 7:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From debian-gcc at lists dot debian dot org 2004-10-31 07:24 -------
same with 20041030
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |debian-gcc at lists dot
| |debian dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ICE while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (4 preceding siblings ...)
2004-10-31 7:24 ` debian-gcc at lists dot debian dot org
@ 2004-12-01 18:19 ` pinskia at gcc dot gnu dot org
2004-12-01 20:54 ` schwab at suse dot de
` (9 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-12-01 18:19 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-01 18:19 -------
I saw that it built now and you posted the results so is this fixed?
http://gcc.gnu.org/ml/gcc-testresults/2004-12/msg00014.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ICE while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (5 preceding siblings ...)
2004-12-01 18:19 ` pinskia at gcc dot gnu dot org
@ 2004-12-01 20:54 ` schwab at suse dot de
2004-12-05 16:42 ` laurent at guerby dot net
` (8 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: schwab at suse dot de @ 2004-12-01 20:54 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From schwab at suse dot de 2004-12-01 20:54 -------
I've only worked around it by using -O0. The bug is still present and
responsible for most of the testsuite failures.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ICE while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (6 preceding siblings ...)
2004-12-01 20:54 ` schwab at suse dot de
@ 2004-12-05 16:42 ` laurent at guerby dot net
2004-12-05 21:03 ` [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also " laurent at guerby dot net
` (7 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: laurent at guerby dot net @ 2004-12-05 16:42 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From laurent at guerby dot net 2004-12-05 16:42 -------
152 ACATS test fail (ICE in verfy_flow_info after error: call edges) on ia64-linux.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (7 preceding siblings ...)
2004-12-05 16:42 ` laurent at guerby dot net
@ 2004-12-05 21:03 ` laurent at guerby dot net
2004-12-06 21:57 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: laurent at guerby dot net @ 2004-12-05 21:03 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From laurent at guerby dot net 2004-12-05 21:02 -------
The simplest ACATS test I could find that exhibits this ICE is c41325a.
Here is the standalone code with no ties to ACATS support. Removing anything
makes the ICE go away according to Andreas Schwab.
$ cat rep.ads
package Rep is
procedure FAILED (M : in String);
procedure RESULT;
procedure Test (S1, S2 : in String);
function Ident_Int(X : Integer) return Integer;
function Ident_Bool (X : Boolean) return Boolean;
end Rep;
$ cat rep.adb
package body Rep is
procedure Test (S1, S2 : in String) is begin null; end;
procedure FAILED (M : in String) is
begin
raise Program_Error;
end FAILED;
procedure RESULT is begin null; end;
function Ident_Int(X : Integer) return Integer is
begin
return X;
end;
function Ident_Bool (X : Boolean) return Boolean is
begin
return X;
end;
end Rep;
$ cat pia.adb
with Rep; use Rep;
PROCEDURE PIA IS
PACKAGE P IS
TYPE CATARRAY IS ARRAY (INTEGER RANGE <>) OF INTEGER;
TYPE ARRAY_1 IS ARRAY (1..10) OF INTEGER;
TYPE ARRAY_2 IS ARRAY (1..4, 1..4) OF INTEGER;
TYPE ARRAY_3 IS ARRAY (1..2, 1..3, 1..4) OF INTEGER;
TYPE ARRAY_4 IS ARRAY (1..10) OF BOOLEAN;
TYPE ARRAY_5 IS ARRAY (1..4, 1..4) OF BOOLEAN;
TYPE ARRAY_6 IS ARRAY (1..2, 1..3, 1..4) OF BOOLEAN;
OBJ_ARA_1 : ARRAY_1 := (1..10 => IDENT_INT(0));
OBJ_ARA_2 : ARRAY_2 := (1..4 => (1..4 => IDENT_INT(0)));
OBJ_ARA_3 : ARRAY_3 := (1..2 => (1..3 =>
(1..4 => IDENT_INT(0))));
OBJ_ARA_4 : ARRAY_4 := (1..10 => IDENT_BOOL(FALSE));
OBJ_ARA_5 : ARRAY_5 := (1..4 => (1..4 => IDENT_BOOL(FALSE)));
OBJ_ARA_6 : ARRAY_6 := (1..2 => (1..3 =>
(1..4 => IDENT_BOOL(FALSE))));
OBJ_ARA_7 : CATARRAY (1..10) := (1..10 => IDENT_INT(0));
OBJ_ARA_20 : CATARRAY (1..20) := (1..10 => 1,
11..20 => IDENT_INT(0));
END P;
VAR_ARA_1 : P.ARRAY_1 := (1..10 => IDENT_INT(1));
VAR_ARA_2 : P.ARRAY_2 := (1..4 => (1..4 => IDENT_INT(1)));
VAR_ARA_3 : P.ARRAY_3 := (1..2 => (1..3 =>
(1..4 => IDENT_INT(1))));
VAR_ARA_4 : P.ARRAY_4 := (1..10 => IDENT_BOOL(TRUE));
VAR_ARA_5 : P.ARRAY_5 := (1..4 => (1..4 => IDENT_BOOL(TRUE)));
VAR_ARA_6 : P.ARRAY_6 := (1..2 => (1..3 =>
(1..4 => IDENT_BOOL(TRUE))));
VAR_ARA_7 : P.CATARRAY (1..10) := (1..10 => IDENT_INT(1));
VAR_ARA_8 : P.ARRAY_4 := (1..10 => IDENT_BOOL(TRUE));
VAR_ARA_20 : P.CATARRAY (1..20) := (1..20 => IDENT_INT(0));
BEGIN
TEST ("C41325A", "CHECK THAT IMPLICITLY DECLARED ENTITIES CAN " &
"BE SELECTED FROM OUTSIDE THE PACKAGE USING AN " &
"EXPANDED NAME, FOR AN ARRAY TYPE");
-- CASE 1: MULTIDIMENSIONAL ARRAYS.
IF P."=" (VAR_ARA_2, P.OBJ_ARA_2) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 1");
END IF;
IF P."=" (VAR_ARA_5, P.OBJ_ARA_5) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 2");
END IF;
IF P."/=" (VAR_ARA_2, P.ARRAY_2'(1..4 => (1..4 => 1))) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 3");
END IF;
IF P."/=" (VAR_ARA_5, P.ARRAY_5'(1..4 => (1..4 => TRUE))) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 4");
END IF;
IF P."=" (VAR_ARA_3, P.OBJ_ARA_3) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 5");
END IF;
IF P."/=" (VAR_ARA_6, P.ARRAY_6'(1..2 =>(1..3 =>(1..4 => TRUE))))
THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 6");
END IF;
-- CASE 2: ONE DIMENSIONAL ARRAYS.
IF P."=" (VAR_ARA_1, P.OBJ_ARA_1) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 7");
END IF;
IF P."/=" (VAR_ARA_1, P.ARRAY_1'(1..10 => 1)) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 8");
END IF;
VAR_ARA_20 := P."&" (VAR_ARA_7, P.OBJ_ARA_7);
IF P."/=" (VAR_ARA_20, P.OBJ_ARA_20) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 9");
END IF;
IF P."<" (VAR_ARA_1, P.OBJ_ARA_1) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 10");
END IF;
IF P.">" (P.OBJ_ARA_1, VAR_ARA_1) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 11");
END IF;
IF P."<=" (VAR_ARA_1, P.OBJ_ARA_1) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 12");
END IF;
IF P."<=" (VAR_ARA_1, P.ARRAY_1'(1..10 => 1)) THEN
NULL;
ELSE
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 13");
END IF;
IF P.">=" (VAR_ARA_1, P.ARRAY_1'(1..10 => 2)) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 14");
END IF;
IF P.">=" (VAR_ARA_1, P.ARRAY_1'(1..10 => 1)) THEN
NULL;
ELSE
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 15");
END IF;
VAR_ARA_8 := P."NOT" (VAR_ARA_4);
IF P."/=" (VAR_ARA_8, P.OBJ_ARA_4) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 16");
END IF;
VAR_ARA_8 := P."OR" (VAR_ARA_4, P.OBJ_ARA_4);
IF P."=" (VAR_ARA_8, P.OBJ_ARA_4) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 17");
END IF;
VAR_ARA_8 := P."AND" (VAR_ARA_4, P.OBJ_ARA_4);
IF P."/=" (VAR_ARA_8, P.OBJ_ARA_4) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 18");
END IF;
VAR_ARA_8 := P."XOR" (VAR_ARA_4, P.OBJ_ARA_4);
IF P."=" (VAR_ARA_8, P.OBJ_ARA_4) THEN
FAILED ("INCORRECT RESULTS FROM EXPANDED NAME - 19");
END IF;
RESULT;
END;
$ gnatmake -f -O2 pia
# leads to the ICE
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.0 Regression] [Ada] |[4.0 Regression] [Ada]
|[ia64] ICE while building |[ia64] ACATS c41325a & other
|libada |ICE, also while building
| |libada
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (8 preceding siblings ...)
2004-12-05 21:03 ` [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also " laurent at guerby dot net
@ 2004-12-06 21:57 ` pinskia at gcc dot gnu dot org
2004-12-06 21:58 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-12-06 21:57 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-06 21:57 -------
Hmm, looks like something changed recently:
http://gcc.gnu.org/ml/gcc-testresults/2004-12/msg00280.html
http://gcc.gnu.org/ml/gcc-testresults/2004-12/msg00248.html
Or those results compiled at -O0?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (9 preceding siblings ...)
2004-12-06 21:57 ` pinskia at gcc dot gnu dot org
@ 2004-12-06 21:58 ` pinskia at gcc dot gnu dot org
2004-12-06 22:24 ` laurent at guerby dot net
` (4 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-12-06 21:58 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-06 21:58 -------
Ignore the first link, that was for 3.4.4.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (10 preceding siblings ...)
2004-12-06 21:58 ` pinskia at gcc dot gnu dot org
@ 2004-12-06 22:24 ` laurent at guerby dot net
2005-01-21 18:48 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: laurent at guerby dot net @ 2004-12-06 22:24 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From laurent at guerby dot net 2004-12-06 22:24 -------
(In reply to comment #8)
> Hmm, looks like something changed recently:
> http://gcc.gnu.org/ml/gcc-testresults/2004-12/msg00248.html
> Or those results compiled at -O0?
Yes the 4.0 run was done at -O0 per my request and Andreas sent me the full
ACATS log, I've used it to file some new PRs and add some ia64 information on
existing PRs.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (11 preceding siblings ...)
2004-12-06 22:24 ` laurent at guerby dot net
@ 2005-01-21 18:48 ` pinskia at gcc dot gnu dot org
2005-02-27 20:48 ` [Bug rtl-optimization/17356] [4.0/4.1 " schwab at suse dot de
` (2 subsequent siblings)
15 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-21 18:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-21 18:47 -------
Removing the target milestone as per <http://gcc.gnu.org/ml/gcc/2005-01/msg01255.html> as this
is only known to happen in Ada.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.0.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0/4.1 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (12 preceding siblings ...)
2005-01-21 18:48 ` pinskia at gcc dot gnu dot org
@ 2005-02-27 20:48 ` schwab at suse dot de
2005-03-05 19:48 ` pinskia at gcc dot gnu dot org
2005-08-22 1:44 ` mmitchel at gcc dot gnu dot org
15 siblings, 0 replies; 21+ messages in thread
From: schwab at suse dot de @ 2005-02-27 20:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From schwab at suse dot de 2005-02-27 15:09 -------
Only happens with --enable-checking.
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-checking
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0/4.1 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (13 preceding siblings ...)
2005-02-27 20:48 ` [Bug rtl-optimization/17356] [4.0/4.1 " schwab at suse dot de
@ 2005-03-05 19:48 ` pinskia at gcc dot gnu dot org
2005-08-22 1:44 ` mmitchel at gcc dot gnu dot org
15 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-03-05 19:48 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0/4.1 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
` (14 preceding siblings ...)
2005-03-05 19:48 ` pinskia at gcc dot gnu dot org
@ 2005-08-22 1:44 ` mmitchel at gcc dot gnu dot org
15 siblings, 0 replies; 21+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-08-22 1:44 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2005-08-22 01:42 -------
Ada bugs are not release critical; removing target milestone.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.1.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
[not found] <bug-17356-50@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2005-10-31 23:24 ` wilson at gcc dot gnu dot org
@ 2005-10-31 23:25 ` wilson at gcc dot gnu dot org
3 siblings, 0 replies; 21+ messages in thread
From: wilson at gcc dot gnu dot org @ 2005-10-31 23:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #23 from wilson at gcc dot gnu dot org 2005-10-31 23:25 -------
Fixed for gcc-4.1. Won't fix for gcc-4.0.3.
--
wilson at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
[not found] <bug-17356-50@http.gcc.gnu.org/bugzilla/>
2005-10-18 0:56 ` [Bug rtl-optimization/17356] [4.0 " pinskia at gcc dot gnu dot org
2005-10-19 23:10 ` wilson at gcc dot gnu dot org
@ 2005-10-31 23:24 ` wilson at gcc dot gnu dot org
2005-10-31 23:25 ` wilson at gcc dot gnu dot org
3 siblings, 0 replies; 21+ messages in thread
From: wilson at gcc dot gnu dot org @ 2005-10-31 23:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #22 from wilson at gcc dot gnu dot org 2005-10-31 23:24 -------
Subject: Bug 17356
Author: wilson
Date: Mon Oct 31 23:24:36 2005
New Revision: 106297
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106297
Log:
Rewrite fix for PR 17356, fix for enable checking ada build failure.
cfgrtl.c (purge_dead_edges): Undo last change. In EDGE_EH code,
add check for CALL_INSN if EDGE_ABRNOMAL_CALL true.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgrtl.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
[not found] <bug-17356-50@http.gcc.gnu.org/bugzilla/>
2005-10-18 0:56 ` [Bug rtl-optimization/17356] [4.0 " pinskia at gcc dot gnu dot org
@ 2005-10-19 23:10 ` wilson at gcc dot gnu dot org
2005-10-31 23:24 ` wilson at gcc dot gnu dot org
2005-10-31 23:25 ` wilson at gcc dot gnu dot org
3 siblings, 0 replies; 21+ messages in thread
From: wilson at gcc dot gnu dot org @ 2005-10-19 23:10 UTC (permalink / raw)
To: gcc-bugs
------- Comment #21 from wilson at gcc dot gnu dot org 2005-10-19 23:10 -------
I done bootstrap tests for the gcc-4.0.x branch. I bootstrapped all default
languages plus ada with and without the patch. There were no regressions.
There was also no failure as reported in the PR, which seemed funny, until I
reread the PR.
The failures reported here only happen with --enable-checking. So what we have
here is a minor internal inconsistency, which has caused no known end user
problems. From my investigation, I think the worst this problem will cause is
missed optimizations. Since nothing is seriously broken, I think applying the
patch to gcc-4.0 branch is an unnecessary risk.
I no longer think my patch is completely safe, as I now think I screwed up. I
think there are 3 kinds of edges we need to deal with here, EH edges, abnormal
call EH edges, and abnormal call non-EH edges, and we need to perform both
tests for the abnormal call EH edges instead of switching the order of the
tests as I did. I need to look at this a bit more and check to see if this is
the case. If I did screw up, then I've got plenty of time to fix this before
the gcc-4.1 release so things are OK there. But on the gcc-4.0.x branch, I'd
be making things worse than they already are. Hence, I'd rather leave well
enough alone on the gcc-4.0.x branch.
In summary, I think we should close this as fixed in gcc-4.1 and as a wontfix
for gcc-4.0. Unless someone wants to argue otherwise.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada
[not found] <bug-17356-50@http.gcc.gnu.org/bugzilla/>
@ 2005-10-18 0:56 ` pinskia at gcc dot gnu dot org
2005-10-19 23:10 ` wilson at gcc dot gnu dot org
` (2 subsequent siblings)
3 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-10-18 0:56 UTC (permalink / raw)
To: gcc-bugs
------- Comment #20 from pinskia at gcc dot gnu dot org 2005-10-18 00:56 -------
(In reply to comment #19)
> Fixed on mainline, still broken on gcc-4.0.x branch. I've started a builds to
> test it. This will take a while.
Removing the 4.1 regression marker than since it will be a while.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |4.0.0 4.0.2
Known to work| |4.1.0
Summary|[4.0/4.1 Regression] [Ada] |[4.0 Regression] [Ada]
|[ia64] ACATS c41325a & other|[ia64] ACATS c41325a & other
|ICE, also while building |ICE, also while building
|libada |libada
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17356
^ permalink raw reply [flat|nested] 21+ messages in thread
end of thread, other threads:[~2005-10-31 23:25 UTC | newest]
Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-09-08 14:49 [Bug ada/17356] New: [Ada] [ia64] ICE while building libada schwab at suse dot de
2004-09-08 17:14 ` [Bug rtl-optimization/17356] [3.5 Regression] " pinskia at gcc dot gnu dot org
2004-10-02 4:21 ` [Bug rtl-optimization/17356] [4.0 " pinskia at gcc dot gnu dot org
2004-10-22 9:40 ` schwab at suse dot de
2004-10-22 17:34 ` pinskia at gcc dot gnu dot org
2004-10-31 7:24 ` debian-gcc at lists dot debian dot org
2004-12-01 18:19 ` pinskia at gcc dot gnu dot org
2004-12-01 20:54 ` schwab at suse dot de
2004-12-05 16:42 ` laurent at guerby dot net
2004-12-05 21:03 ` [Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also " laurent at guerby dot net
2004-12-06 21:57 ` pinskia at gcc dot gnu dot org
2004-12-06 21:58 ` pinskia at gcc dot gnu dot org
2004-12-06 22:24 ` laurent at guerby dot net
2005-01-21 18:48 ` pinskia at gcc dot gnu dot org
2005-02-27 20:48 ` [Bug rtl-optimization/17356] [4.0/4.1 " schwab at suse dot de
2005-03-05 19:48 ` pinskia at gcc dot gnu dot org
2005-08-22 1:44 ` mmitchel at gcc dot gnu dot org
[not found] <bug-17356-50@http.gcc.gnu.org/bugzilla/>
2005-10-18 0:56 ` [Bug rtl-optimization/17356] [4.0 " pinskia at gcc dot gnu dot org
2005-10-19 23:10 ` wilson at gcc dot gnu dot org
2005-10-31 23:24 ` wilson at gcc dot gnu dot org
2005-10-31 23:25 ` wilson at gcc dot gnu dot org
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