[Bug rtl-optimization/18237] [4.0 regression] ICE in gen_lowpart_general, at rtlhooks.c:58

--- Additional Comments From rth at gcc dot gnu dot org 2004-11-25 08:03 --- I don't replicate it. That is, I don't even get gnat1 built at present. -- What|Removed |Added

[Bug c++/18672] New: [Regresion, ICE-on-legal] Template failure

When compiling the attached file with as g++ -c gcc-bug.2.C the compiler emits gcc-bug.2.C: In member function 'void D::F()': gcc-bug.2.C:8: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html> for

[Bug c++/18672] [Regresion, ICE-on-legal] Template failure

--- Additional Comments From gcc at magfr dot user dot lysator dot liu dot se 2004-11-25 08:27 --- Created an attachment (id=7606) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7606&action=view) Program that generates the bug -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1867

[Bug middle-end/18667] ice with --parm integer-share-limit=0

-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |nathan at gcc dot gnu dot |dot org |org Status|UNCONFIRMED

Create an so file

Hi, I'm working on SOLARIS machine, and i have a problem. So on trying to create the .so file with gcc command line, a fatal error was shown on the screen. Command lines : > gcc -c -I"/sw/java/j2sdk/v1.4.2/j2sdk1.4.2/include/" > -I"/sw/java/j2sdk/v1.4.2/j2sdk1.4.2/include/solaris" -o GenExt2

[Bug c++/18192] Serious Performance Bug depending on a donothing destructor declaration

--- Additional Comments From dkouroun at mailbox dot gr 2004-11-25 10:04 --- (In reply to comment #2) > This might have to do with execeptions. What kind of exceptions? For icc it doesn't make any difference whether or not you comment out that donothing destructor!!! g++-3.4.3 still

Re: Create an so file

> I'm working on SOLARIS machine, and i have a problem. So on trying to > create the .so file with gcc command line, a fatal error was shown on the > screen. > > Command lines : > > gcc -c -I"/sw/java/j2sdk/v1.4.2/j2sdk1.4.2/include/" > > -I"/sw/java/j2sdk/v1.4.2/j2sdk1.4.2/include/solaris" -o Ge

[Bug tree-optimization/18595] [4.0 Regression] IV-OPTS is O(N^3)

--- Additional Comments From belyshev at lubercy dot com 2004-11-25 11:16 --- use this awk script to generate testcase (first arg is number of loops): BEGIN { ORS="" print "int f ()\n

[Bug tree-optimization/18673] New: [4.0 Regression] PRE is O(N^4)

using same awk script as in comment #2 to bug 18595 and -O1 -fno-ivopts one can show that pre is O(N^4): Nloops Time, s 50 1.12 60 3.02 70 6.41 8011.4 9019.4 10030.1 11044.7 12064.8 150 163.5 -- Summary: [

[Bug target/18531] Rationalize Altivec logical ops

--- Additional Comments From nathan at gcc dot gnu dot org 2004-11-25 12:30 --- 2004-11-22 Nathan Sidwell <[EMAIL PROTECTED]> PR target/18531 * config/rs6000/altivec.md (VI_char): New mode attribute. (addv16qi3, addv8hi3, addv4ai3): Replace with ... (ad

[Bug ada/18254] Can't cross-build target-libada

--- Additional Comments From charlet at gcc dot gnu dot org 2004-11-25 13:32 --- For a cross Ada compiler, you need to start from the corresponding native compiler version (4.0.0 in this case), instead of a different version. Arno -- What|Removed |Ad

[Bug ada/18417] [4.0 Regression]Ada bootstrap failure on IRIX 6.5: tb-gcc.c missing

--- Additional Comments From charlet at gcc dot gnu dot org 2004-11-25 13:33 --- I just committed tb-gcc.c on mainline. Sorry about not mentioning the PR in the revision log, I couldn't find the PR when I looked for it. Arno -- What|Removed |Added -

[Bug ada/18085] [Ada] - C++ interoperability sample program fails, 3.4.2, Linux 2.4.20-8, Red Hat 9.0

--- Additional Comments From charlet at gcc dot gnu dot org 2004-11-25 13:38 --- No feedback received, although it's pretty clear that this is working "as expected" on mainline, so closing. Arno -- What|Removed |Added

[Bug tree-optimization/18673] [4.0 Regression] PRE is O(N^4)

--- Additional Comments From giovannibajo at libero dot it 2004-11-25 13:40 --- tree-pre or rtl-pre aka gcse? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18673

[Bug c++/18672] [4.0 Regression] Segfault with simple template code

--- Additional Comments From giovannibajo at libero dot it 2004-11-25 13:44 --- Confirmed. : Search converges between 2004-06-20-trunk (#469) and 2004-06-22-trunk (#470). -- What|Removed |Added ---

[Bug c++/18672] [4.0 Regression] Segfault with simple template code

--- Additional Comments From giovannibajo at libero dot it 2004-11-25 13:47 --- Program received signal SIGSEGV, Segmentation fault. 0x081c56d9 in gimplify_expr (expr_p=0xf6f81884, pre_p=0xfef06504, post_p=0xfef06430, gimple_test_f=0x81bfc50 , fallback=fb_rvalue) at ../../gcc/gcc

[Bug c++/18672] [4.0 Regression] Segfault with simple template code

-- What|Removed |Added Severity|normal |critical Keywords||ice-on-valid-code Known to fail|

[Bug rtl-optimization/16356] Failure to use count register (branch on count register)

--- Additional Comments From amodra at bigpond dot net dot au 2004-11-25 14:08 --- The "weird stuff" is floatdisf2_internal2. It should be using a new output register instead of changing its input. Fixing. -- What|Removed |Added

[Bug c++/18674] New: G++ accepts bad elaborated type specifiers

elaborated-type-speficier: class-key ::? nested-name-specifier? identifier class-key ::? nested-name-specifier? template? template-id enum ::? nested-name-specifier? identifier typename ::? nested-name-specifier? identifier typename ::? nested-name-specifier? template? template-id Acco

[Bug c++/18674] [3.4/4.0 Regression] G++ accepts bad elaborated type specifiers

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 14:22 --- Confirmed: : Search converges between 2003-08-12-trunk (#321) and 2003-08-13-trunk (#322). -- What|Removed |Added

[Bug ada/18085] [Ada] - C++ interoperability sample program fails, 3.4.2, Linux 2.4.20-8, Red Hat 9.0

--- Additional Comments From karl at grebyn dot com 2004-11-25 14:28 --- Subject: Re: [Ada] - C++ interoperability sample program fails, 3.4.2, Linux 2.4.20-8, Red Hat 9.0 I thought I updated that it appears to be a documentation issue... -- Karl -- -- http://gcc.gnu.org/bugzill

[Bug tree-optimization/18673] [4.0 Regression] Tree-PRE is O(N^4)

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 14:32 --- Confirmed. 60% of the time is in bitmap_value_replace_in_set 26% is in bitmap_bit_p -- What|Removed |Added ---

[Bug target/18671] Structure with bit-field offset is wrong.

-- What|Removed |Added Severity|critical|normal Component|c |target http://gcc.gnu.org/bugzilla/show_bug.cgi?id=186

[Bug libstdc++/7979] OpenUNIX8/Unixware stage 3 failing in eh_alloc.cc

--- Additional Comments From wantbottom at t-online dot de 2004-11-25 14:46 --- This is still true for 3.4.3... /home/doehrm/gcc-3.4.3/uw7/gcc/xgcc -shared-libgcc -B/home/doehrm/gcc-3.4.3/uw7/gcc/ -nostdinc++ -L/home/doehr m/gcc-3.4.3/uw7/i586-unknown-sysv5/libstdc++-v3/src -L/home/doeh

[Bug ada/18085] [Ada] - C++ interoperability sample program fails, 3.4.2, Linux 2.4.20-8, Red Hat 9.0

--- Additional Comments From charlet at gcc dot gnu dot org 2004-11-25 14:51 --- <> Not the one you raised: you seemed to have confused o_value and a_value, which are two different names and variables. Now, I thought that recent changes to Interfaces.CPP may have fixed this issue, alth

[Bug ada/18085] [Ada] - C++ interoperability sample program fails, 3.4.2, Linux 2.4.20-8, Red Hat 9.0

--- Additional Comments From karl at grebyn dot com 2004-11-25 14:59 --- Subject: Re: [Ada] - C++ interoperability sample program fails, 3.4.2, Linux 2.4.20-8, Red Hat 9.0 I will download the latest 4.0 snapshot and take another look. -- Karl -- -- http://gcc.gnu.org/bugzilla/sh

[Bug c++/18672] [4.0 Regression] Segfault with simple template code

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 15:08 --- The class/template A<1> is not being layouted. -- What|Removed |Added CC|

[Bug ada/18085] [Ada] - C++ interoperability sample program fails, 3.4.2, Linux 2.4.20-8, Red Hat 9.0

--- Additional Comments From karl at grebyn dot com 2004-11-25 15:10 --- Subject: Re: [Ada] - C++ interoperability sample program fails, 3.4.2, Linux 2.4.20-8, Red Hat 9.0 The latest 4.0 snapshot won't build thanks to a breakage in the Ada. But the example in the documentation works

[Bug libstdc++/18644] [3.3/3.4/4.0 regression] -Wsynth warning in

--- Additional Comments From bkoz at gcc dot gnu dot org 2004-11-25 16:38 --- Gaby can you look at this? Adding the copy ctor here will change ABI, so not super likely. Why are we getting this warning anyway? -benjamin -- What|Removed |Added --

[Bug libstdc++/18654] Shrink-to-fit std::string::reserve() calls can reallocate & copy string contents unnecessarily

--- Additional Comments From pcarlini at suse dot de 2004-11-25 16:43 --- On it. -- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |pcarlini at suse dot

[Bug c++/14513] Friend name injection problem (implicit declaration)

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-25 16:55 --- Subject: Bug 14513 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-25 16:55:34 Modified files: gcc/cp : ChangeLog name-lookup.c name-lookup.h

[Bug c++/18445] [3.4 Regression] ice during overload resolution in template instantiation

--- Additional Comments From mmitchel at gcc dot gnu dot org 2004-11-25 17:17 --- Fixed in GCC 4.0. -- What|Removed |Added Summary|[3.4/4.0 Regression] ice|[3

[Bug c++/14513] Friend name injection problem (implicit declaration)

--- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-11-25 17:05 --- Fixed in the mainline. -- What|Removed |Added Status|ASSIGNED

[Bug c++/3332] friend function declaration in a class in a namespace causes error

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-25 17:05 --- Subject: Bug 3332 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-25 17:05:38 Modified files: gcc/cp : ChangeLog name-lookup.c name-lookup.h

[Bug c++/15410] Wrong template signature accepted in friend declaration

--- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-11-25 17:05 --- Fixed in the mainline. -- What|Removed |Added Status|ASSIGNED

[Bug c++/3332] friend function declaration in a class in a namespace causes error

-- What|Removed |Added Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3332

[Bug c++/16995] [meta-bug] C++ friend injection

-- Bug 16995 depends on bug 14513, which changed state. Bug 14513 Summary: Friend name injection problem (implicit declaration) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14513 What|Old Value |New Value -

[Bug c++/12944] [meta-bug] C++ name-lookup problems

-- Bug 12944 depends on bug 14513, which changed state. Bug 14513 Summary: Friend name injection problem (implicit declaration) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14513 What|Old Value |New Value -

[Bug c++/16995] [meta-bug] C++ friend injection

-- Bug 16995 depends on bug 15410, which changed state. Bug 15410 Summary: Wrong template signature accepted in friend declaration http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15410 What|Old Value |New Value --

[Bug c++/12944] [meta-bug] C++ name-lookup problems

-- Bug 12944 depends on bug 15410, which changed state. Bug 15410 Summary: Wrong template signature accepted in friend declaration http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15410 What|Old Value |New Value --

[Bug c++/3332] friend function declaration in a class in a namespace causes error

--- Additional Comments From lerdsuwa at gcc dot gnu dot org 2004-11-25 17:06 --- Fixed in the mainline by revised patch: http://gcc.gnu.org/ml/gcc-patches/2004-11/msg02149.html -- What|Removed |Added

[Bug c++/12944] [meta-bug] C++ name-lookup problems

-- Bug 12944 depends on bug 3332, which changed state. Bug 3332 Summary: friend function declaration in a class in a namespace causes error http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3332 What|Old Value |New Value -

[Bug c++/18651] Error compiling nurbs

--- Additional Comments From e7677215 at est dot fib dot upc dot edu 2004-11-25 17:13 --- Created an attachment (id=7607) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7607&action=view) the preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18651

[Bug c++/18466] [3.3/3.4 regression] int ::i; accepted

--- Additional Comments From mmitchel at gcc dot gnu dot org 2004-11-25 17:40 --- Fixed in 4.0. -- What|Removed |Added Summary|[3.3/3.4/4.0 regression] int|[3.3/3

[Bug c++/18001] [4.0 regression] Badly formatted error message (quotation problem)

--- Additional Comments From mmitchel at gcc dot gnu dot org 2004-11-25 17:40 --- Fixed in 4.0. -- What|Removed |Added Status|ASSIGNED|RESOLV

[Bug c++/18651] Error compiling nurbs

--- Additional Comments From e7677215 at est dot fib dot upc dot edu 2004-11-25 17:14 --- Created an attachment (id=7608) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7608&action=view) the compiler output -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18651

[Bug c++/18556] [4.0 Regression] C++ debug is broken

--- Additional Comments From mmitchel at gcc dot gnu dot org 2004-11-25 17:41 --- Fixed in 4.0. -- What|Removed |Added Status|ASSIGNED|RESOLV

[Bug c++/18625] [3.4 regression] triple error message for invalid typedef

--- Additional Comments From mmitchel at gcc dot gnu dot org 2004-11-25 17:42 --- Fixed in 4.0. -- What|Removed |Added Summary|[3.4/4.0 regression] triple |[3.4 r

[Bug c++/18545] [3.4 regression] ICE when returning undefined type

--- Additional Comments From mmitchel at gcc dot gnu dot org 2004-11-25 17:42 --- Fixed in 4.0. -- What|Removed |Added Summary|[3.4/4.0 regression] ICE|[3.4 r

[Bug c++/18466] [3.3/3.4/4.0 regression] int ::i; accepted

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-25 17:12 --- Subject: Bug 18466 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-25 17:11:37 Modified files: gcc: ChangeLog c-common.c c-common.h c-typ

[Bug c++/18625] [3.4/4.0 regression] triple error message for invalid typedef

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-25 17:12 --- Subject: Bug 18625 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-25 17:11:37 Modified files: gcc: ChangeLog c-common.c c-common.h c-typ

[Bug c++/18556] [4.0 Regression] C++ debug is broken

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-25 17:12 --- Subject: Bug 18556 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-25 17:11:37 Modified files: gcc: ChangeLog c-common.c c-common.h c-typ

[Bug c++/18445] [3.4/4.0 Regression] ice during overload resolution in template instantiation

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-25 17:12 --- Subject: Bug 18445 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-25 17:11:37 Modified files: gcc: ChangeLog c-common.c c-common.h c-typ

[Bug c++/18545] [3.4/4.0 regression] ICE when returning undefined type

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-25 17:12 --- Subject: Bug 18545 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-25 17:11:37 Modified files: gcc: ChangeLog c-common.c c-common.h c-typ

[Bug c++/18001] [4.0 regression] Badly formatted error message (quotation problem)

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-25 17:12 --- Subject: Bug 18001 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-25 17:11:37 Modified files: gcc: ChangeLog c-common.c c-common.h c-typ

[Bug c++/18651] Error compiling nurbs

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 17:48 --- BasicList(BasicList& a) ; BasicList a(); BasicList list; list = a(); Not a bug since the copy construtor for BasicList does not accept rvalues (a() returns an rvalue). Either change BasicList(Basi

[Bug c++/18651] Error compiling nurbs

--- Additional Comments From giovannibajo at libero dot it 2004-11-25 17:52 --- Ah so it *was* what I thought it was -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18651

[Bug ada/17960] GNAT.Sockets Stream feature not working properly

--- Additional Comments From kat-zygfryd at o2 dot pl 2004-11-25 18:31 --- Unlike my first assumption, this will never work with telnet, however it should not crash. String'Input should first read one or two numbers for the bounds and then block until it receives the number of bytes spec

[Bug rtl-optimization/18420] [4.0 Regression] ICE compiling mesa at -O2

--- Additional Comments From uweigand at gcc dot gnu dot org 2004-11-25 18:33 --- Now that RTH's validate_subreg patch is in, I guess the right fix for this problem might be to always return a SUBREG in simplify_gen_subreg unless that SUBREG is actually invalid. What do you think of thi

[Bug middle-end/17965] ice in expand_call

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 18:44 --- The problem is that we don't mark structs which are passed by reference really by reference so it adds it to the size of the arguments which is wrong. Simple example: struct a { int a2[1024][1024]; int

[Bug middle-end/18164] [4.0 Regression] ICE on trivial invalid asm

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 19:04 --- Sorry Ben to steal another bug from you but I fixed it. Patch here: . -- What|Removed |Added

[Bug c/18675] New: 6 * local variables set but never used

I just tried to compile gcc343 with the Intel C 8.1 compiler. Here is an extract from the warning messages ../../src/gcc-3.4.3/gcc/cfg.c(821): remark #593: variable "num_bb_notes" was set but never used ../../src/gcc-3.4.3/gcc/loop-unswitch.c(326): remark #593: variable "src" was set but never us

[Bug other/18675] 6 * local variables set but never used

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 19:11 --- last_bb_seen in rtl_verify_flow_info_1 is still there. max_reg in cse.c is still there and really should removed, it is a static variable. src in unswitch_loop is still there. num_bb_notes has already been

[Bug middle-end/18357] [4.0 Regression] testsuite failure: gcc.c-torture/execute/20020227-1.c at -O0, -O1, -O2 and -Os

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 19:13 --- Fixed. -- What|Removed |Added Status|NEW |RESOLVED

[Bug libstdc++/18644] [3.3/3.4/4.0 regression] -Wsynth warning in

--- Additional Comments From bangerth at dealii dot org 2004-11-25 19:19 --- I am not an expert in ABI questions, but in my naive world constructors are somewhat different than regular functions if they are declared inline (and synthesized constructors always are): - you can't take

[Bug tree-optimization/18587] build_v_may_defs and build_vuses should be hastables instead of varray

--- Additional Comments From amacleod at redhat dot com 2004-11-25 19:39 --- Created an attachment (id=7609) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7609&action=view) patch to resolve the problem First, we eliminate the linear search for duplicates when building VUSES and VM

[Bug target/18383] [4.0 Regression] Cannot use assert in a dynamic library

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 19:46 --- Patch here: (Zack posted this but I am keeping my self assigned as I am the one who caused the regression to get to this point). -- W

[Bug libgcj/18014] java.util.Locale changes variant to upper case

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 19:47 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW E

[Bug tree-optimization/18587] build_v_may_defs and build_vuses can be improved when adding

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 19:48 --- Patch posted here: . -- What|Removed |Added -

[Bug bootstrap/17203] "fill out the table" error bootstrapping 3.4.1 on Origin300 using gcc 3.0.4

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 20:02 --- Can you try 3.3 first and then 3.4.x? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17203

[Bug tree-optimization/18587] build_v_may_defs and build_vuses can be improved when adding

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-25 20:25 --- Subject: Bug 18587 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-11-25 20:24:59 Modified files: gcc: ChangeLog tree-flow-inline.h tree-flo

[Bug tree-optimization/18587] build_v_may_defs and build_vuses can be improved when adding

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 20:28 --- Fixed. -- What|Removed |Added Status|NEW |RESOLVED

[Bug middle-end/15855] [3.4/4.0 Regression] g++ crash with -O2 and -O3 on input file

-- Bug 15855 depends on bug 18587, which changed state. Bug 18587 Summary: build_v_may_defs and build_vuses can be improved when adding http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18587 What|Old Value |New Value -

[Bug fortran/18566] Can vary constants

--- Additional Comments From Thomas dot Koenig at online dot de 2004-11-25 20:29 --- (In reply to comment #1) > No it is just undefined on most targets we do seg fault. I realize that this is undefined, but it would still be nice to get consistent behavior (i.e. a consistent segfault) a

[Bug middle-end/18641] [4.0 Regression] Another ICE caused by reload of a psuedo reg into f0 for a DImode expr

--- Additional Comments From rth at gcc dot gnu dot org 2004-11-25 20:31 --- I think the most ideal solution would be to tell L_R_A whether the result is required to be offsettable. It can then fail the transformation if it cannot produce the required offsettable result, and then norma

[Bug middle-end/16558] [4.0 Regression]: bogus missing-return warning

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 20:37 --- Maybe we should do simple ccp for compiler generated decls which will fix this and most likely will improve compile time at -O0. Or maybe in the EH lowering part fix up the problem when we know that the

[Bug tree-optimization/17790] [4.0 Regression] Significant compile time increases for sixtrack with tree LICM and IV optimization

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 20:47 --- I see LICM on some other code high up on the radar. -- What|Removed |Added C

[Bug ada/17919] [4.0 Regression] ICE at cgraphunit.c:2907

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 20:51 --- Do you see this any of your machines lately? -- What|Removed |Added Component|regre

[Bug c/17807] [4.0 Regression] No warning/error for undefined local function.

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 20:52 --- I might not get to updating this patch for a while so assigning myself for now. -- What|Removed |Added ---

[Bug regression/17919] [4.0 Regression] ICE at cgraphunit.c:2907

-- What|Removed |Added Component|ada |regression http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17919

[Bug tree-optimization/17506] [4.0 regression] warning about uninitialized variable points to wrong location

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 20:56 --- I am going to post this patch soon (after dinner) with an update to the testsuite. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17506

[Bug c++/18676] New: ice

[~/rpm/BUILD/par2cmdline-0.4] # LANG=C g++ commandline.ii -c g++: Internal error: Segmentation fault (program cc1plus) Please submit a full bug report. # g++ -v Reading specs from /usr/lib/gcc/pentium3-pld-linux/3.4.3/specs Configured with: ../configure --prefix=/usr --libdir=/usr/lib --lib

[Bug c++/18676] ice

--- Additional Comments From pluto at pld-linux dot org 2004-11-25 21:01 --- Created an attachment (id=7610) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7610&action=view) testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18676

[Bug libgcj/7305] Install path for libgcj header files

--- Additional Comments From rsandifo at gcc dot gnu dot org 2004-11-25 21:04 --- Patches just posted for review. -- What|Removed |Added AssignedTo|unassigned at gcc

[Bug ada/17960] GNAT.Sockets Stream feature not working properly

--- Additional Comments From laurent at guerby dot net 2004-11-25 21:09 --- I thought about it after having posted my comment. GNAT does not do stack checking by default see "Stack Overflow Checking" in gcc/ada/gnat_ug.texi. Even that is not guaranteed to work on the main thread stack II

[Bug target/6221] mips-irix6 gcc-3.1 testsuite failure in gcc.c-torture/execute/20020227-1.c

--- Additional Comments From rsandifo at gcc dot gnu dot org 2004-11-25 21:15 --- Confirmed. Now passes at all optimisation levels. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6221

[Bug c++/18677] New: [3.4 / 4.0 regression] ICE: Segmentation fault (program cc1plus)

[forwarded from http://bugs.debian.org/282463] seen on {alpha,i486,x86_64}-linux, with 3.4.3 and HEAD 20041116, ok with 3.3.5 $ g++-4.0 -Wall -DHAVE_CONFIG_H -c -o grap.o grap.cc g++-4.0: Internal error: Segmentation fault (program cc1plus) Please submit a full bug report. See http://gcc.gnu.o

[Bug c++/18677] [3.4 / 4.0 regression] ICE: Segmentation fault (program cc1plus)

--- Additional Comments From debian-gcc at lists dot debian dot org 2004-11-25 21:19 --- Created an attachment (id=7611) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7611&action=view) preprocessed source -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18677

[Bug c++/18677] [3.4 / 4.0 regression] ICE: Segmentation fault (program cc1plus)

-- What|Removed |Added Known to fail||3.4.3 4.0.0 Known to work||3.3.5 http://gcc.gnu.org/bugzilla/show_bug.cgi?id

[Bug c++/18677] [3.4 / 4.0 regression] ICE: Segmentation fault (program cc1plus)

-- What|Removed |Added Target Milestone|--- |3.4.4 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18677

[Bug target/18459] [4.0 Regression] gcj no longer works on win32

--- Additional Comments From dannysmith at users dot sourceforge dot net 2004-11-25 21:40 --- Patch submitted at http://gcc.gnu.org/ml/gcc-patches/2004-11/msg02192.html In longer term, a better solution for win32 would depend on addition of crtbegin/crtend for these targets: http://gc

[Bug middle-end/18641] [4.0 Regression] Another ICE caused by reload of a psuedo reg into f0 for a DImode expr

--- Additional Comments From uweigand at gcc dot gnu dot org 2004-11-25 21:53 --- This is not very feasible, since whether or not the address is required to be offsettable depends on which alternative is selected; and the current flow of find_reloads does all the address reloading (inc

[Bug c++/18677] [3.4 / 4.0 regression] ICE: Segmentation fault (program cc1plus)

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 21:55 --- The code is invalid but we should not be seg faulting on it. Reduced code: struct string {}; struct DisplayString : public string { DisplayString() ; DisplayString(char *s); DisplayString(string

[Bug middle-end/18641] [4.0 Regression] Another ICE caused by reload of a psuedo reg into f0 for a DImode expr

--- Additional Comments From uweigand at gcc dot gnu dot org 2004-11-25 21:57 --- (Trying again, this time hopefully with proper formatting.) This is not very feasible, since whether or not the address is required to be offsettable depends on which alternative is selected; and the curre

[Bug c++/18677] [3.4/4.0 regression] ICE: Segmentation fault (program cc1plus)

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 22:03 --- : Search converges between 2004-06-27-trunk (#473) and 2004-06-28-trunk (#474). : Search converges between 2004-06-28-3.4 (#11) and 2004-06-29-3.4 (#12). With the comeau online C++ compiler I get the follow

[Bug c++/18676] ice

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 22:25 --- *** This bug has been marked as a duplicate of 18378 *** -- What|Removed |Added

[Bug c++/18378] [3.4/4.0 Regression] ICE when returning a copy of a packed member

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 22:25 --- *** Bug 18676 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug c++/18676] ice

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-25 22:27 --- Note this was the reduced testcase I got: struct MD5Hash { MD5Hash(void) {}; MD5Hash(const MD5Hash &other); char hash[16]; }; struct PACKET_HEADER { MD5Hash setid __attribute__ ((packed)); }; stru

[Bug middle-end/18641] [4.0 Regression] Another ICE caused by reload of a psuedo reg into f0 for a DImode expr

--- Additional Comments From rth at gcc dot gnu dot org 2004-11-25 22:44 --- Then I think that we have to assume that the result of L_R_A is not offsettable. Even in the case of rs6000, I believe the definition is only *usually* offsettable, but that this is not a 100% iron-clad guarant

[Bug c++/6764] Throwing exception causes crash with '-O2 -fomit-frame-pointer'

--- Additional Comments From rth at gcc dot gnu dot org 2004-11-25 22:45 --- NOT fixed. Reproducable with at least 3.4.2 and HEAD. -- What|Removed |Added Status

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