: normal
Priority: P2
Component: rtl-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org,matz at suse dot de
GCC target triplet: ia64-*-linux
http://gcc.gnu.org/bugzilla
--- Additional Comments From schwab at suse dot de 2005-04-21 09:42 ---
Created an attachment (id=8698)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8698action=view)
Testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21144
Component: bootstrap
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-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21109
-end
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-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21059
--
What|Removed |Added
Summary|BLK ptr's loosing original |BLK ptr's losing original
|ptr's static-constant |ptr's static-constant
--- Additional Comments From schwab at suse dot de 2005-04-09 14:11 ---
You cannot use a va_list any more after passing it to a consumer like vprintf.
--
What|Removed |Added
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
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-*-*
http://gcc.gnu.org
--- Additional Comments From schwab at suse dot de 2005-04-07 09:03 ---
Needs to be fixed on 4.0 branch as well.
--
What|Removed |Added
Status|RESOLVED
--
Bug 15242 depends on bug 20648, which changed state.
Bug 20648 Summary: [4.0/4.1 regression] ICE in
cfg_layout_redirect_edge_and_branch_force
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20648
What|Old Value |New Value
--- Additional Comments From schwab at suse dot de 2005-04-07 14:44 ---
Really fixed now.
--
What|Removed |Added
Status|NEW |RESOLVED
--
Bug 15242 depends on bug 20648, which changed state.
Bug 20648 Summary: [4.0 regression] ICE in
cfg_layout_redirect_edge_and_branch_force
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20648
What|Old Value |New Value
--- Additional Comments From schwab at suse dot de 2005-04-03 13:24 ---
Regression test still running, but bootstrap has succeeded.
--
What|Removed |Added
--
Bug 15242 depends on bug 20648, which changed state.
Bug 20648 Summary: [4.0/4.1 regression] ICE in
cfg_layout_redirect_edge_and_branch_force
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20648
What|Old Value |New Value
--- Additional Comments From schwab at suse dot de 2005-04-02 19:03 ---
The bootstrap failure on ia64-linux was introduced by the latter change, so it
is most likely the same issue.
--
What|Removed |Added
--- Additional Comments From schwab at suse dot de 2005-03-27 18:14 ---
Triggered by this patch from PR15242:
2005-02-01 Steven Bosscher [EMAIL PROTECTED]
PR optimization/15242
* params.def (PARAM_MAX_GOTO_DUPLICATION_INSNS): New param.
* basic-block.h
: UNCONFIRMED
Keywords: ice-on-valid-code, build
Severity: normal
Priority: P2
Component: java
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
--
What|Removed |Added
OtherBugsDependingO||20225
nThis||
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20635
--- Additional Comments From schwab at suse dot de 2005-03-25 15:06 ---
Linux/x86-64 does not have a sigaction syscall. But
nevertheless /usr/include/sys/syscall.h should define SYS_sigaction for
__WORDSIZE != 64 if you have the proper bi-arch headers installed.
--
http
--- Additional Comments From schwab at suse dot de 2005-03-24 12:50 ---
3) Use inet_aton which does not have this problem. inet_addr is obsolete.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20615
--- Additional Comments From schwab at suse dot de 2005-03-24 17:31 ---
Subject: Re: shared SH libgcc is exporting too many
symbols
Joern RENNECKE [EMAIL PROTECTED] writes:
! #define FUNC(X) .type X,@function .hidden X
Priority: P2
Component: target
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: m68k-*-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20583
--- Additional Comments From schwab at suse dot de 2005-03-22 01:20 ---
Created an attachment (id=8430)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8430action=view)
Testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20583
--- Additional Comments From schwab at suse dot de 2005-03-15 13:30 ---
The ICE is also reproducible on the 4.0 branch.
--
What|Removed |Added
CC
--- Additional Comments From schwab at suse dot de 2005-03-12 14:59 ---
This has nothing to do with maintainer-mode. See
http://gcc.gnu.org/ml/gcc-patches/2004-12/msg00874.html for a possible fix.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20438
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: x86-64-*-*,powerpc*-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20425
--
What|Removed |Added
Keywords||error-recovery, ice-on-
||invalid-code
--- Additional Comments From schwab at suse dot de 2005-03-06 12:30 ---
This is invalid code, uint is not defined as a type.
--
What|Removed |Added
Status
--- Additional Comments From schwab at suse dot de 2005-03-07 02:07 ---
C99 says:
F.9.3.7 The log functions
#8212; log(±0) returns #8722;#8734; and raises the
#8216;#8216;divide-by-zero#8217;#8217; #64258;oating-point
exception.
Note that HUGE_VAL == INFINITY on IEEE hosts
--- Additional Comments From schwab at suse dot de 2005-03-03 12:56 ---
Also happens on i386.
--
What|Removed |Added
Severity|normal
--- Additional Comments From schwab at suse dot de 2005-02-27 14:54 ---
Casting to an integer does not remove the qualifier from the target type, it
removes the target type completely. Since an integer is not a pointer, there
cannot be a target type any more. So the documentation
--- Additional Comments From schwab at suse dot de 2005-02-27 15:09 ---
Only happens with --enable-checking.
--
What|Removed |Added
Keywords
--- Additional Comments From schwab at suse dot de 2005-02-27 16:08 ---
I can reproduce it with a cross compiler from powerpc64-linux.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20225
--- Additional Comments From schwab at suse dot de 2005-02-27 16:33 ---
Broken by this change:
2005-01-01 Richard Henderson [EMAIL PROTECTED]
PR c/19031
* c-decl.c (pop_file_scope): Call maybe_apply_pending_pragma_weaks.
* c-lang.c (finish_file): Don't
: gcc
Version: 4.0.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs
--- Additional Comments From schwab at suse dot de 2005-02-26 23:23 ---
Created an attachment (id=8289)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8289action=view)
Testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20225
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P2
Component: rtl-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org,paolo dot
--- Additional Comments From schwab at suse dot de 2005-02-19 22:37 ---
Created an attachment (id=8236)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8236action=view)
Testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20097
--
What|Removed |Added
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20097
at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org,roger at eyesopen dot
com
GCC target triplet: ia64-suse-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20018
--- Additional Comments From schwab at suse dot de 2005-02-17 01:29 ---
Created an attachment (id=8209)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8209action=view)
Somewhat reduced testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20018
--- Additional Comments From schwab at suse dot de 2005-02-13 13:12 ---
I have successfully bootstrapped gcc and glibc with this patch.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19917
: UNCONFIRMED
Keywords: wrong-code
Severity: critical
Priority: P2
Component: c
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
--- Additional Comments From schwab at suse dot de 2005-02-13 19:17 ---
Broken by this patch:
2005-02-06 Zdenek Dvorak [EMAIL PROTECTED]
* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Do not add
unnecessary cast to original induction variable increments
: wrong-code
Severity: critical
Priority: P2
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org,rakdver at atrey dot
karlin
--- Additional Comments From schwab at suse dot de 2005-02-12 15:32 ---
I don't see any contradiction between const and weak. Neither does
__pthread_internal_tsd_address read memory (it returns a pointer to some, but
the address is an invariant). Once you know that the function
--- Additional Comments From schwab at suse dot de 2005-02-12 16:27 ---
Created an attachment (id=8187)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8187action=view)
Orignal testcase
This is the original test case from which the other one is simplified,
apparently too much so
--- Additional Comments From schwab at suse dot de 2005-02-10 10:33 ---
$ find . -name '*.c' | xargs grep '[(|!] *optimize[) =!|]' | wc -l
204
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19848
--- Additional Comments From schwab at suse dot de 2005-01-31 15:08 ---
Most likely careless mixing of NPTL and Linuxthreads headers.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19720
--- Additional Comments From schwab at suse dot de 2005-01-31 15:51 ---
Not a glibc bug, rather a packaging bug.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19720
--- Additional Comments From schwab at suse dot de 2005-01-30 13:47 ---
The test case from comment #5 triggers the bug in all branches since 3.3 (but
not on the hammer branch).
--
What|Removed |Added
--- Additional Comments From schwab at suse dot de 2005-01-30 22:25 ---
Triggered by this change:
2002-07-05 Roger Sayle [EMAIL PROTECTED]
PR c++/7099
* builtin-attrs.def: Define new attribute lists for use in
builtins.def.
* builtins.def
--- Additional Comments From schwab at suse dot de 2005-01-31 00:12 ---
Ok, so this is a _very_ old bug, reproducable even with 3.0.
--
What|Removed |Added
--- Additional Comments From schwab at suse dot de 2005-01-31 00:15 ---
The hammer branch still does not exhibit the problem.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19205
--- Additional Comments From schwab at suse dot de 2005-01-31 00:18 ---
Oops, stupid bugzilla interface.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19205
--- Additional Comments From schwab at suse dot de 2005-01-31 00:19 ---
The hammer branch still does not exhibit the problem.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19698
: UNCONFIRMED
Severity: normal
Priority: P2
Component: middle-end
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-linux
http://gcc.gnu.org/bugzilla
--- Additional Comments From schwab at suse dot de 2005-01-29 19:18 ---
Created an attachment (id=8102)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8102action=view)
Test case
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19698
--- Additional Comments From schwab at suse dot de 2005-01-30 02:33 ---
This is broken since the tree-ssa merge.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19698
--- Additional Comments From schwab at suse dot de 2005-01-17 10:18 ---
The same on ia64.
--
What|Removed |Added
CC||dave dot
: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
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: powerpc-linux
http://gcc.gnu.org/bugzilla
--- Additional Comments From schwab at suse dot de 2005-01-17 23:37 ---
Doesn't ICE with gcc-3.3 (but TImode arithmetic is incomplete here too).
Glibc assumes that __uint128_t is defined for gcc = 3.1.
--
What|Removed |Added
--- Additional Comments From schwab at suse dot de 2005-01-07 16:07 ---
Shouldn't this be rejected as y is of incomplete type?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19315
at suse dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19318
--- Additional Comments From schwab at suse dot de 2004-12-31 13:32 ---
Test case (see also
http://gcc.gnu.org/ml/gcc-patches/2004-11/msg01109.html):
struct X {
char *a;
/* other members */
int b;
};
void f (struct X *x)
{
x-a[x-b] = 0;
}
--
What
--
What|Removed |Added
CC||schwab at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19204
--
What|Removed |Added
CC||schwab at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19205
--- Additional Comments From schwab at suse dot de 2004-12-15 22:04 ---
osdep.s != osdep.i
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18987
: ice-on-valid-code
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18981
--- Additional Comments From schwab at suse dot de 2004-12-13 10:38 ---
I.e. though this PR and PR18542 might be the same for the m68k, I doubt this
bug
to be identical to the ICE on the avr.
You can easily check that by testing if reverting the patch from comment #2
helps
++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18957
--- Additional Comments From schwab at suse dot de 2004-12-13 17:01 ---
Try this instead (too much deletia).
templateclass T class PLCFIterator;
templateclass T class PLCF
{
friend class PLCFIteratorT;
public:
PLCFIteratorT at( unsigned int index ) const
: ice-on-valid-code
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18965
--
What|Removed |Added
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18965
Priority: P2
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18968
--- Additional Comments From schwab at suse dot de 2004-12-13 21:30 ---
Created an attachment (id=7730)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7730action=view)
Testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18968
--
What|Removed |Added
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18981
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18984
--
What|Removed |Added
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18984
Severity: normal
Priority: P2
Component: target
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-*-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id
--
What|Removed |Added
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18987
--
What|Removed |Added
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18957
--- Additional Comments From schwab at suse dot de 2004-12-13 23:08 ---
Still not fixed.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1
--
What|Removed |Added
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18946
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18946
Severity: normal
Priority: P2
Component: target
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-*-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id
--
What|Removed |Added
Summary|Invalid gprel relocation in |[4.0 regression] Invalid
|PIC |gprel relocation in PIC
--- Additional Comments From schwab at suse dot de 2004-12-10 16:23 ---
Broken by
2004-08-03 Mark Mitchell [EMAIL PROTECTED]
* class.c (build_vtable): Do not set DECL_VISIBILITY here.
(check_field_decls): Or here.
(check_methods): Or here
--
What|Removed |Added
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18925
--
What|Removed |Added
Keywords||wrong-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18925
--- Additional Comments From schwab at suse dot de 2004-12-10 12:00 ---
The patch did not help. -fno-tree-dominator-opts is a workaround.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1
--- Additional Comments From schwab at suse dot de 2004-12-09 10:11 ---
Created an attachment (id=7711)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7711action=view)
Reduced testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1
--- Additional Comments From schwab at suse dot de 2004-12-09 14:19 ---
The patch does no good on ia64, it causes the stage2 compiler to be
miscompiled.
--
What|Removed |Added
--- Additional Comments From schwab at suse dot de 2004-12-09 17:03 ---
I have identified this patch as the trigger:
2004-10-25 Kazu Hirata [EMAIL PROTECTED]
* cfg.c (unchecked_make_edge, redirect_edge_succ,
redirect_edge_pred): Use VEC_safe_push instead
: 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-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1
--- Additional Comments From schwab at suse dot de 2004-12-08 14:56 ---
Created an attachment (id=7705)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7705action=view)
Testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1
--
What|Removed |Added
CC||schwab at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18859
--
What|Removed |Added
CC||schwab at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18860
--
What|Removed |Added
CC||schwab at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18847
--- 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
--
What|Removed |Added
Summary|_init/_ lacking unwind-info |_init/_fini lacking unwind-
||info
Version|unknown
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