--- Comment #16 from reichelt at gcc dot gnu dot org 2010-05-25 08:41
---
*** Bug 44264 has been marked as a duplicate of this bug. ***
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #2 from reichelt at gcc dot gnu dot org 2010-05-25 08:41
---
This sounds like the same as PR 44256 which was just fixed today.
I guess, you're right. The bug disappeared.
*** This bug has been marked as a duplicate of 44256 ***
--
reichelt at gcc dot gnu dot org
Keywords: ice-on-valid-code, monitored, lto
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44264
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.1
Version|4.6.0 |4.5.1
http
Keywords: ice-on-valid-code, monitored
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44206
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.6.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44206
--- Comment #12 from reichelt at gcc dot gnu dot org 2010-05-20 06:25
---
The failure in comment #1 might be related to PR 44206.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44121
--- Comment #3 from reichelt at gcc dot gnu dot org 2010-05-06 06:05
---
Yes, it's fixed in GCC 4.5.0 and later.
Paolo, would you mind adding a testcase?
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Keywords: ice-on-valid-code, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44017
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.6.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44017
Version: 4.5.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43079
, monitored, lto
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43080
++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43081
--- Comment #9 from reichelt at gcc dot gnu dot org 2010-02-14 21:52
---
Created an attachment (id=19865)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19865action=view)
Further reduced testcase
--
reichelt at gcc dot gnu dot org changed:
What|Removed
--- Comment #10 from reichelt at gcc dot gnu dot org 2010-02-14 21:54
---
The reduced testcase from comment #9 crashes with -O2 on i686-pc-linux-gnu
since GCC 4.4.0, so the problem is not a regression from 4.4.2, but from 4.3.x.
--
reichelt at gcc dot gnu dot org changed
--- Comment #10 from reichelt at gcc dot gnu dot org 2009-12-22 23:46
---
Fixed.
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Status
--- Comment #2 from reichelt at gcc dot gnu dot org 2009-12-23 00:13
---
Confirmed.
It also crashes on i686-pc-linux-gnu if you add -msse2 to the command line.
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #3 from reichelt at gcc dot gnu dot org 2009-12-23 00:22
---
Confirmed.
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
CC
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
CC||reichelt at gcc dot gnu dot
: ice-on-valid-code, lto
Severity: normal
Priority: P3
Component: debug
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42425
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|4.5.0 |4.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27425
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|4.5.0 |4.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34274
--- Comment #5 from reichelt at gcc dot gnu dot org 2009-12-14 08:46
---
Fixed.
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Status
--- Comment #3 from reichelt at gcc dot gnu dot org 2009-12-08 14:16
---
After removing a couple of lines from the preprocessed code I end up with the
same problem as in PR41290. Apparently this bug hasn't been fixed and still
haunts us.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi
Version: 4.5.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42315
: 4.5.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42260
--- Comment #3 from reichelt at gcc dot gnu dot org 2009-12-01 07:26
---
Indeed, the ICE disappeared.
Would you mind adding the testcase anyway?
Thanks!
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42057
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42217
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42217
++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42218
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42218
--- Comment #6 from reichelt at gcc dot gnu dot org 2009-11-29 15:56
---
The ICE happens since GCC 4.2.0.
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42219
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42219
--- Comment #2 from reichelt at gcc dot gnu dot org 2009-11-29 18:39
---
Shorter testcase (without default parameter):
=
struct A
{
static const int N = 0;
};
templateint struct B {};
templatetypename T, int
struct C
{
typedef T U;
BU::N b
--- Comment #3 from reichelt at gcc dot gnu dot org 2009-11-29 22:23
---
Reduced testcase:
templatevoid (*)() struct A {};
templatetypename void foo();
templatetypename T AfooT bar();
void baz()
{
barint
--- Comment #3 from reichelt at gcc dot gnu dot org 2009-11-29 23:04
---
Reduced testcase:
=
struct A
{
char c[17];
void foo();
};
void A::foo()
{
for (int i = 0; i 17; ++i)
c[i] = 0;
}
=
The bug is fixed
--- Comment #3 from reichelt at gcc dot gnu dot org 2009-11-30 00:37
---
Reduced testcase (crashes with -O2 on i686-pc-linux-gnu):
==
void foo(const char*);
templateint* struct A
{
templatetypename T A(const
--- Comment #9 from reichelt at gcc dot gnu dot org 2009-11-28 11:03
---
Just for further reference: This was fixed by the patch for PR 9050.
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #2 from reichelt at gcc dot gnu dot org 2009-11-20 12:23
---
Confirmed. Reduced testcase (crashes with -fprofile-arcs
-fsched2-use-superblocks -fschedule-insns2 -freorder-blocks -O):
int foo(int i)
{
if (i)
return 0
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42110
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42110
--- Comment #2 from reichelt at gcc dot gnu dot org 2009-11-17 12:42
---
Confirmed. Reduced testcase (crashes with -O -ffast-math -g):
==
double sqrt (double x);
float foo(float x)
{
float y = sqrt(x);
return x/y
--- Comment #17 from reichelt at gcc dot gnu dot org 2009-11-18 07:07
---
*** Bug 13052 has been marked as a duplicate of this bug. ***
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #5 from reichelt at gcc dot gnu dot org 2009-11-18 07:07
---
This is the same problem as PR 189 which was fixed yesterday.
*** This bug has been marked as a duplicate of 189 ***
--
reichelt at gcc dot gnu dot org changed:
What|Removed
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42054
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42054
at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42056
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42057
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42057
-
time-hog
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42058
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42058
: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42059
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42059
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42055
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42060
-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42061
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42061
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, accepts-invalid, error-recovery,
monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42062
--- Comment #3 from reichelt at gcc dot gnu dot org 2009-11-14 17:07
---
The code compiles without ICE on trunk since at least 2009-09-17.
So lets close it as fixed.
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #11 from reichelt at gcc dot gnu dot org 2009-11-14 19:24
---
The problems with -O -fipa-pta seem to be fixed since GCC 4.4.0.
I checked all duplicates from comment #4 - #7.
--
reichelt at gcc dot gnu dot org changed:
What|Removed
--- Comment #5 from reichelt at gcc dot gnu dot org 2009-11-14 21:21
---
Confirmed.
Reduced testcase (crashes with -O2 -fwhole-program -fipa-struct-reorg):
=
templateint struct A
{
char c;
void foo(int);
void bar(int i
: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42029
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42029
--- Comment #2 from reichelt at gcc dot gnu dot org 2009-11-13 10:45
---
Confirmed. Reduced testcase (compile with -O2):
typedef void* Ptr;
struct A
{
int i;
union
{
Ptr p;
char *q;
} u;
};
static void foo(struct A *p
--- Comment #7 from reichelt at gcc dot gnu dot org 2009-11-13 12:32
---
Even shorter testcase (crashes with -O -fprefetch-loop-arrays):
===
void foo(int);
void bar(int n)
{
int a[2], i, j = 0;
for (i = 0; i 2; i += j+1)
for (j = 0; j (n
--- Comment #4 from reichelt at gcc dot gnu dot org 2009-11-14 03:31
---
Fixed.
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Status
Keywords: ice-on-valid-code, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41994
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.4.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41994
--- Comment #7 from reichelt at gcc dot gnu dot org 2009-11-09 15:15
---
Unfortunately the problem still persists, see following testcase
which crashes in the same fashion when compiled with -O3 -m32
on x86_64-unknown-linux-gnu.
--
reichelt at gcc dot gnu dot org changed
--- Comment #8 from reichelt at gcc dot gnu dot org 2009-11-09 15:16
---
Created an attachment (id=18998)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18998action=view)
Self-contained testcase that crashes with -O3 -m32
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41290
--- Comment #15 from reichelt at gcc dot gnu dot org 2009-11-09 21:42
---
The bug is not a regression, because the code snippet is invalid and was never
correctly rejected since the introduction of __builtin_offsetof.
Since it's fixed now we can close it.
--
reichelt at gcc dot gnu
--- Comment #5 from reichelt at gcc dot gnu dot org 2009-11-09 21:43
---
Fixed for GCC 4.4.3.
Thanks, Jason!
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #27 from reichelt at gcc dot gnu dot org 2009-11-09 21:54
---
After the reversion of the patch for on the 4.3 branch, it is only fixed for
GCC 4.4.3 and later. But let's keep it closed since this is just an
ice-on-invalid-code bug.
--
reichelt at gcc dot gnu dot org
--- Comment #4 from reichelt at gcc dot gnu dot org 2009-11-09 21:59
---
The second testcase stopped crashing in August or September. Because the first
testcase stopped crashing although the bug wasn't really fixed, I thought it
would maybe pop up again. But apparently it didn't. So
--- Comment #12 from reichelt at gcc dot gnu dot org 2009-11-09 22:13
---
The testcase from comment #7 doesn't crash since GCC 4.0.0.
The testcase from comment #4 stopped crashing in August or September,
so let's close the bug for good.
--
reichelt at gcc dot gnu dot org changed
: UNCONFIRMED
Keywords: ice-on-valid-code, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41905
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41905
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41906
: 4.5.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla
dot org
ReportedBy: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41876
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41876
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|4.5.0 |4.3.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41876
--- Comment #4 from reichelt at gcc dot gnu dot org 2009-10-30 12:41
---
*** Bug 41875 has been marked as a duplicate of this bug. ***
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #1 from reichelt at gcc dot gnu dot org 2009-10-30 12:41
---
Your case is mentioned in comment #2 of PR18747.
*** This bug has been marked as a duplicate of 18747 ***
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #3 from reichelt at gcc dot gnu dot org 2009-10-30 15:52
---
Confirmed. Even shorter testcase (crashes with -O2
-fno-ira-share-save-slots):
==
struct A
{
A(double);
};
int foo();
A bar(double x)
{
double y;
if (foo())
y = 1 / x;
return
--- Comment #4 from reichelt at gcc dot gnu dot org 2009-10-30 15:58
---
Even shorter C testcase:
===
struct A {};
int foo();
struct A bar(double x)
{
double y;
if (foo())
y = 1 / x;
return bar(y);
}
===
--
reichelt
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code, error-recovery, monitored
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: reichelt
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41819
--- Comment #4 from reichelt at gcc dot gnu dot org 2009-09-20 20:42
---
The code is invalid. But the compiler shouldn't crash on invalid code.
So this is an ice-on-invalid-code bug.
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #2 from reichelt at gcc dot gnu dot org 2009-09-18 12:04
---
This looks like the same issue we had on the trunk a while ago: PR 40126.
Honza, could you please have a look?
--
reichelt at gcc dot gnu dot org changed:
What|Removed
--- Comment #10 from reichelt at gcc dot gnu dot org 2009-09-17 07:34
---
Honza, can this PR be closed?
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
: reichelt at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41377
--
reichelt at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41377
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