[Bug c++/18842] New: Weak optimization on global references

int x, &y = x; int main() { y = 42; } produces x: .zero 4 ... y: .long x ... movly, %eax movl$42, (%eax) Since a non-arg reference is always (?) constant it would be safe to omit movl$42, x -- Summary: Weak optimization on glo

[Bug c++/18842] Weak optimization on global references

--- Additional Comments From felix dot nawothnig at t-online dot de 2004-12-05 08:58 --- > Since a non-arg reference is always (?) constant it would be safe to omit Err... safe to emit. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18842

[Bug libstdc++/18837] testsuite_performance.h:63: error: redefinition of 'struct mallinfo'

--- Additional Comments From pcarlini at suse dot de 2004-12-05 09:09 --- To wit, can you test the attached? Thanks. -- What|Removed |Added AssignedTo|unassigned at

[Bug target/14981] [3.4 Regression] ICE in _mm_xor_pd for SSE2 with -O1

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 09:30 --- The fix for PR rtl-opt/15289 has been reverted on the 3.4 branch. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14981

[Bug preprocessor/15220] [3.3/3.4/4.0 regression] "gcc -E -MM -MG" reports missing system headers in source directory

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 09:35 --- Neil, would you mind updating the status of this bug so that it doesn't appear as a critical regression against 3.4.x and 4.0? If the observed behaviour is the intended one, please close the bug as WONTFI

[Bug rtl-optimization/16586] [3.3/3.4 Regression] -O3 -fno-gcse ICE verify_local_live_at_start flow.c:575

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 09:38 --- Downgrading to 'normal', this is an ICE whose workaround is obvious. -- What|Removed |Added ---

[Bug target/15535] [3.3/3.4 regression][sh-linux] ICE with -m4 -O2

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 09:40 --- I fail to see why an ICE on a non-primary target is critical. Plus there is a workaround too. -- What|Removed |Added -

[Bug middle-end/18590] [3.3/3.4 regression] ICE in add_insn_before, at emit-rtl.c:3599

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 09:42 --- An ICE on a non-primary target can't be critical. -- What|Removed |Added Severi

[Bug c++/17827] [3.4 Regression] ICE: in make_decl_rtl, at varasm.c:752

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 10:17 --- Testing a fix. -- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |ebo

[Bug middle-end/17827] [3.4 Regression] ICE: in make_decl_rtl, at varasm.c:752

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 10:19 --- Recategorizing. -- What|Removed |Added Component|c++ |mi

[Bug c++/18843] New: syntax error when getting iterator of an stl class (I tested with map)

Hi, gcc version is: 3.3.3 possible bug: Example code: test_template_map.cpp #include #include template bool CheckMap(TMap map) { TMap::const_iterator i; i = map.find(12); return i == map.end ? false : true; } using namespace std;

[Bug c++/18843] syntax error when getting iterator of an stl class (I tested with map)

--- Additional Comments From pcarlini at suse dot de 2004-12-05 11:00 --- You are missing a 'typename' keyword in front of TMap::const_iterator. -- What|Removed |Added

[Bug rtl-optimization/16052] strength reduction produces wrong code

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 12:08 --- > Fails on all ix86 Yeah, this is the classical problem with biv elimination to pointer givs. See gcc.c-torture/execute/loop-2e.c, which is XFAILed on x86. Not a regression. -- What|Re

[Bug target/15535] [3.3/3.4 regression][sh-linux] ICE with -m4 -O2

--- Additional Comments From giovannibajo at libero dot it 2004-12-05 12:19 --- (In reply to comment #6) > I fail to see why an ICE on a non-primary target is critical. Because our policies say so. Look into http://gcc.gnu.org/managament.html. To tell the truth, the fact that it's a se

[Bug target/18443] [3.3/3.4/4.0 Regression] #pragma pack(1) breaks function pointer initialization

--- Additional Comments From giovannibajo at libero dot it 2004-12-05 12:25 --- Not until you tell us WHY it is not a regression. Did you test on ia64? -- What|Removed |Added

[Bug target/18841] [4.0 Regression] setjmp and eh receivers can mis-schedule

--- Additional Comments From giovannibajo at libero dot it 2004-12-05 12:34 --- At least a 4.0 regression, then. I have not checked in which version that hook was introduced. -- What|Removed |Added

[Bug target/15535] [3.3/3.4 regression][sh-linux] ICE with -m4 -O2

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 12:35 --- > > I fail to see why an ICE on a non-primary target is critical. > > Because our policies say so. Look into http://gcc.gnu.org/managament.html. To > tell the truth, the fact that it's a secondary platfo

[Bug ada/18844] New: GNAT ASIS is not included in the gcc-ada distribution.

Some pretty useful tools (gnatelim, gnatstub, gnatpp) are referenced by the output of the gnat but are not included with the distribution. Even if the code doesn't build, it would be a start to include it. -- Summary: GNAT ASIS is not included in the gcc-ada distribution. P

[Bug c++/18842] Weak optimization on global references

--- Additional Comments From steven at gcc dot gnu dot org 2004-12-05 14:53 --- This is not a bug. You need IPA to figure out that y is never changed. For example: int x, &y = x, z; int bar() { y = z; } int foo() { y = 42; } -- What|Removed

[Bug c++/18842] Weak optimization on global references

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 15:00 --- Actually references cannot change where they point to so this is something which we can do. -- What|Removed |Added --

[Bug target/18841] [3.3/3.4/4.0 Regression] setjmp and eh receivers can mis-schedule

--- Additional Comments From steven at gcc dot gnu dot org 2004-12-05 15:03 --- The hook was introduced for GCC 3.1, so by RTH's comment this is a regression on all active release branches and on mainline. -- What|Removed |Added

[Bug tree-optimization/18842] Weak optimization on global references

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 15:14 --- Consider these two TUs: extern int *y, x, z; int foo(); extern "C" void abort(); int main() { foo(); if (*y!=42) abort(); if (y!=&x) abort(); y = &z; foo (); if (*y!=42) abort(); if (y

[Bug target/18443] #pragma pack(1) breaks function pointer initialization

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 15:16 --- Actually I was the one who said this was a regressions by looking into the CVS history but that the change which I said causes it was one which changed the code to be better and it was actually broken be

[Bug ada/18844] GNAT ASIS is not included in the gcc-ada distribution.

-- What|Removed |Added Priority|P1 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18844

[Bug target/15535] [3.3/3.4 regression][sh-linux] ICE with -m4 -O2

-- What|Removed |Added Priority|P2 |P3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15535

[Bug fortran/18833] ICE 'missing spec' on integer/char equivalence

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 15:34 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW E

[Bug fortran/18834] ICE on reading from internal file character array

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 15:38 --- Confirmed. This might be a dup of bug 15966 or PR 18781. -- What|Removed |Added BugsThisDe

[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 2004-12-05 15:45 --- Basically yes, except that it's not only about CONST_DOUBLE, but also CONST_INT. Maybe even: ((CONSTANT_P (X) && reg_classes_intersect_p ((CLASS), FLOAT_REGS)) ? NO_REGS : ...) -- http://gcc.gnu.org/

[Bug ada/18846] New: Illegal program accepted, RM 10.2.1(10), 12.3(1.a)

(Debian bug #284333) -- RM 10.2.1(10): A generic body is preelaborable only if elaboration -- of a corresponding instance body would not perform any such actions -- [assuming the worst about possible actual generic parameters] -- AARM 12.3(1.a): The legality of an instance should be determinable

[Bug ada/18845] New: Illegal program not detected, RM 4.7(3)

(Debian bug #284332) -- RM 4.7(3): The operand [of a qualified expression] shall resolve -- to be of the type determined by the subtype_mark... -- see AI-332 (not yet approved). procedure Test_134 is type T1 is tagged null record; procedure p3 (x1: T1) is begin null; end;

[Bug ada/18845] Illegal program not detected, RM 4.7(3)

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 16:01 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW E

[Bug ada/18846] Illegal program accepted, RM 10.2.1(10), 12.3(1.a)

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 16:02 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW E

[Bug libgcj/18840] java.io.BufferedInputStream.read(byte[],..) methods don't attempt to read as much as possible

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 16:03 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW E

[Bug target/18830] bootstrap of a biarch compiler fails in libstdc++.

-- What|Removed |Added CC||pinskia at gcc dot gnu dot ||org Keywords|

[Bug target/18831] section .stack overlaps section .text

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 16:15 --- What version of binutils are you using? Also could you attach the assembly file which is causing the problem? -- What|Removed |Added -

[Bug tree-optimization/18832] missed jump threading with ||

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 16:16 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW E

[Bug tree-optimization/18659] [4.0 Regression] ACATS ICE in bug in tree-sra.c:1507 on x86 and ppc-darwin (6 FAIL)

--- Additional Comments From laurent at guerby dot net 2004-12-05 16:27 --- Also fails the same way for the same tests on ia64-linux. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18659

[Bug ada/18663] ACATS ICE cc1221d expected integer_cst, have nop_expr in tree_int_cst_lt, at tree.c:3779

--- Additional Comments From laurent at guerby dot net 2004-12-05 16:37 --- Also happens on ia64-linux. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18663

[Bug c++/18839] [4.0 Regression] g++.other/thunk1.C:35: ICE: in cp_genericize, at cp/cp-gimplify.c:333

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 16:38 --- Yes this is a dup of bug 18492. *** This bug has been marked as a duplicate of 18492 *** -- What|Removed |Added -

[Bug c++/18492] [4.0 regression] mmix-knuth-mmixware testsuite failure: g++.old-deja/g++.other/thunk1.C

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 16:39 --- *** Bug 18839 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug ada/18847] New: ACATS ICE cxa5012 on ia64: insn does not satisfy its constraints reload_cse_simplify_operands, at postreload.c:391

14 r14)) 4 {*movsi_internal} (nil) (nil)) +===GNAT BUG DETECTED==+ | 4.0.0 20041205 (experimental) (ia64-suse-linux-gnu) GCC error: | | in reload_cse_simplify_operands, at postreload.c:391 | | Error detected at cxa5012

[Bug target/18847] ACATS ICE cxa5012 on ia64: insn does not satisfy its constraints reload_cse_simplify_operands, at postreload.c:391

-- What|Removed |Added Component|ada |target GCC target triplet||ia64-*-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.

[Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ICE while building libada

--- 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

[Bug c++/18492] [4.0 regression] mmix-knuth-mmixware testsuite failure: g++.old-deja/g++.other/thunk1.C

--- Additional Comments From giovannibajo at libero dot it 2004-12-05 16:50 --- Bumping up priority again because HPPA is a primary platform. -- What|Removed |Added

[Bug tree-optimization/18828] [4.0 Regression] Extraneous warning with var_start and optimization

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 16:51 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW E

[Bug target/18847] ACATS ICE cxa5012 on ia64: insn does not satisfy its constraints reload_cse_simplify_operands, at postreload.c:391

-- What|Removed |Added CC||schwab at suse dot de http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18847

[Bug ada/16345] ada cross-compiler for arm generates bad code - resulting executable segfaults

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 16:55 --- No feedback in 3 months (T-4 days). -- What|Removed |Added Status|WAITING

[Bug target/14595] make profiledbootstrap fails on MinGW/MSYS *after* applying PR14291 patch

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 16:58 --- Not a gcc bug for sure see PR 15137 where we got passed that spot. -- What|Removed |Added

[Bug java/10657] java section can not find libiconv

-- What|Removed |Added Target Milestone|4.0.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10657

[Bug target/14619] Incorrect Dwarf 2 information in function prologue

-- What|Removed |Added Target Milestone|4.0.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14619

[Bug tree-optimization/15398] [4.0 Regression] external inline and normal function of the same name and non unit-at-a-time

--- Additional Comments From rpjday at mindspring dot com 2004-12-05 17:33 --- i am getting the same error using dan kegel's "crosstool" program to build a big-endian SH3 toolchain. my combination of packages: gcc-4.0-20041128 (tarball snapshot) glibc-20041204 (from CVS) binutils

[Bug middle-end/17909] [4.0 Regression] ICE: verifiy_stms failed

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-05 17:47 --- Subject: Bug 17909 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-12-05 17:47:18 Modified files: gcc: ChangeLog Log message: Add

[Bug tree-optimization/18848] New: PRE creates "a_1 = 0 * 4" but does not fold it.

Compile this with -O2. void foo (int *table, unsigned int size) { unsigned int i; for (i = 0; i < size; i++) { if (table[i]) break; } table[i] = 0; } I get: pretmp.2_22 = 0 * 4; -- Summary: PRE creates "a_1 = 0 * 4" but does not fold it. Pr

[Bug tree-optimization/18848] PRE creates "a_1 = 0 * 4" but does not fold it.

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 18:14 --- Confirmed. -- What|Removed |Added Status|UNCONFIRMED |NEW E

[Bug preprocessor/15167] [3.4/4.0 Regression] Internal compiler error with "#pragma once"

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 18:48 --- Patch here: . -- What|Removed |Added

[Bug tree-optimization/18842] Weak optimization on global references

--- Additional Comments From felix dot nawothnig at t-online dot de 2004-12-05 19:10 --- Diagnostics? Both files are 100% valid C++ - but since the C++ standard doesn't enforce implementation of references as pointers they cause ABI-defined (?) behaviour at/after linkage, just as... ext

[Bug ada/17527] Ada Bootstrap problem because of -Werror

--- Additional Comments From kraai at gcc dot gnu dot org 2004-12-05 19:14 --- Created an attachment (id=7680) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7680&action=view) Patch Would you please test this patch? -- What|Removed |Added --

[Bug tree-optimization/18842] Weak optimization on global references

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 19:15 --- (In reply to comment #5) > Diagnostics? Both files are 100% valid C++ - but since the C++ standard > doesn't > enforce implementation of references as pointers they cause ABI-defined (?) > behaviour at/afte

[Bug ada/17527] Ada Bootstrap problem because of -Werror

-- What|Removed |Added CC||kraai at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17527

[Bug c++/18849] New: -m64 yields: relocation truncated to fit: R_SPARC_DISP32

Teeny test program compiles, links OK with -m32. Compile/link with -m64 yields error as follows: TestClass.o(.eh_frame+0x30):/usr/local/gcc-3.4.3/lib/gcc/sparc-sun- solaris2.8/3.4.3/../../../../include/c++/3.4.3/bits/basic_string.h:217: relocation truncated to fit: R_SPARC_DISP32 .gnu.linkonc

[Bug target/18841] [3.3/3.4/4.0 Regression] setjmp and eh receivers can mis-schedule

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-05 19:52 --- Subject: Bug 18841 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-12-05 19:52:28 Modified files: gcc: ChangeLog gcc/config/alpha:

[Bug c++/18849] -m64 yields: relocation truncated to fit: R_SPARC_DISP32

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 19:53 --- Not a gcc bug but a binutils one, see PR 7506 and other ones too. It is fixed in 15.xx but 15.00 does not work on solaris. *** This bug has been marked as a duplicate of 7506 *** -- What

[Bug c++/7506] Solaris 64-bit shared c++ link failure using binutils

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 19:53 --- *** Bug 18849 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug fortran/18850] New: padding within a sequence type

Look at the following program: $ cat sequence.f90 program main type foo sequence character :: a real :: b end type foo type(foo) :: q save q q%b = 2.1 q%a = 'a' end program main $ gfortran -v Reading specs from /home/ig25/lib/gcc/i686-pc-linux-gnu/4.0.0/specs Configured

[Bug c++/18849] -m64 yields: relocation truncated to fit: R_SPARC_DISP32

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 19:56 --- > Not a gcc bug but a binutils one, see PR 7506 and other ones too. It is fixed > in 15.xx but 15.00 does not work on solaris. More precisely: it is fixed in Binutils 2.15 CVS but not Binutils 2.15 relea

[Bug target/18841] [3.3/3.4/4.0 Regression] setjmp and eh receivers can mis-schedule

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-05 19:58 --- Subject: Bug 18841 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-3_3-branch Changes by: [EMAIL PROTECTED] 2004-12-05 19:58:45 Modified files: gcc: Change

[Bug target/18841] [3.3/3.4/4.0 Regression] setjmp and eh receivers can mis-schedule

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-05 20:00 --- Subject: Bug 18841 CVSROOT:/cvs/gcc Module name:gcc Branch: gcc-3_4-branch Changes by: [EMAIL PROTECTED] 2004-12-05 20:00:00 Modified files: gcc: Change

[Bug fortran/15966] ICE and segmentation fault on internal write

--- Additional Comments From Thomas dot Koenig at online dot de 2004-12-05 20:03 --- *** Bug 18834 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug fortran/18834] ICE on reading from internal file character array

--- Additional Comments From Thomas dot Koenig at online dot de 2004-12-05 20:03 --- (In reply to comment #2) > Confirmed. This might be a dup of bug 15966 or PR 18781. Yes, I think this is a dupe of PR 15966. PR 18781 is a bit different, because there, it is the format which is a ch

[Bug target/18841] [3.3/3.4/4.0 Regression] setjmp and eh receivers can mis-schedule

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-05 20:07 --- Subject: Bug 18841 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-12-05 20:07:10 Added files: gcc/testsuite/g++.dg/opt: eh3.C Log message: Te

[Bug target/18841] [3.3/3.4/4.0 Regression] setjmp and eh receivers can mis-schedule

--- Additional Comments From rth at gcc dot gnu dot org 2004-12-05 20:10 --- Fixed. -- What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/18841] [3.3/3.4/4.0 Regression] setjmp and eh receivers can mis-schedule

-- What|Removed |Added Target Milestone|4.0.0 |3.3.6 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18841

[Bug middle-end/14711] [3.3/3.4/4.0 regression] ICE in final.c:2117 when compiling a huge source file

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 20:19 --- *** Bug 15426 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug middle-end/15426] [3.4/4.0 Regression] large line numbers cause crash

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 20:19 --- *** This bug has been marked as a duplicate of 14711 *** -- What|Removed |Added

[Bug target/17603] [4.0 Regression] cpowf and cpowl give wrong results

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 20:42 --- Looking at: it looks likes it is only for -m32 case. I think this is a target problem now. As ppc64 is fixed at least according to

[Bug fortran/18850] padding within a sequence type

--- Additional Comments From tobi at gcc dot gnu dot org 2004-12-05 20:47 --- Can you point to a part in the standard which supports this claim? Looking through it I didn't see anything supporting this claim. Alternatively, do other compilers omit padding in sequence types? In this case

[Bug bootstrap/18058] [4.0 Regression] Sun CC cannot bootstrap GCC (static inline)

-- What|Removed |Added Priority|P2 |P3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18058

[Bug fortran/18833] ICE 'missing spec' on integer/char equivalence

--- Additional Comments From tobi at gcc dot gnu dot org 2004-12-05 20:59 --- The problem is that the substring reference is parsed as array reference. the responsible code is this fragment from match_varspec in primary.c, after which we unconditionally parse an array reference: if (pr

[Bug tree-optimization/18693] ivopts regression metabug

-- Bug 18693 depends on bug 17474, which changed state. Bug 17474 Summary: [4.0 Regression] Compiling at -01 yields different results http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17474 What|Old Value |New Value ---

[Bug tree-optimization/17474] [4.0 Regression] Compiling at -01 yields different results

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 21:02 --- The testcase has already been fixed so closing. -- What|Removed |Added Severity|cr

[Bug rtl-optimization/17356] [4.0 Regression] [Ada] [ia64] ACATS c41325a & other ICE, also while building libada

--- 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.a

[Bug target/17603] [4.0 Regression] cpowf and cpowl give wrong results

--- Additional Comments From pcarlini at suse dot de 2004-12-05 21:02 --- > Looking at: > > it looks likes it is only for -m32 case. Look better: is the other way 'round: -m32 is ok, 64-bit is broken (I'm 100% sure because o

[Bug target/17603] [4.0 Regression] cpowf and cpowl give wrong results

--- Additional Comments From roger at eyesopen dot com 2004-12-05 21:24 --- There does appear to be some form of ABI change on x86_64. When compiling with gcc-3.4.3 the results of cpowl are assumed to be returned on the x87 stack, but when compiling with 4.0.0 (20041205 experimental

[Bug fortran/13082] Function entries not implemented

--- Additional Comments From tobi at gcc dot gnu dot org 2004-12-05 21:25 --- Alternate returns are implemented via functions, so entries don't work for these either. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13082

[Bug fortran/13082] Function entries and entries with alternate returns not implemented

--- Additional Comments From tobi at gcc dot gnu dot org 2004-12-05 21:26 --- Updated summary, also removed the wrong-code keyword. -- What|Removed |Added Keywords

[Bug fortran/13082] Function entries and entries with alternate returns not implemented

--- Additional Comments From tobi at gcc dot gnu dot org 2004-12-05 21:27 --- *** Bug 18824 has been marked as a duplicate of this bug. *** -- What|Removed |Added

[Bug fortran/18824] [g77 regression] ENTRY with alternate return causes compiler segfault

--- Additional Comments From tobi at gcc dot gnu dot org 2004-12-05 21:26 --- This is actually a duplicate of 13082, because alternate returns are implemented via functions. *** This bug has been marked as a duplicate of 13082 *** -- What|Removed |Ad

[Bug c/18851] New: IMA is slow and could be sped up

C IMA slows down the compile way down. -- Summary: IMA is slow and could be sped up Product: gcc Version: 4.0.0 Status: UNCONFIRMED Keywords: compile-time-hog Severity: minor Priority: P2 Component: c Assi

[Bug c/18851] IMA is slow and could be sped up

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 21:36 --- Patch here: . I posted it too late for including it into 4.0.0. -- What|Removed |Added -

[Bug middle-end/18852] New: [3.4 Regression] 8 tests fail: SIGSEGV for stack growth failure

We have the following new fails in the C testsuite: Running /xxx/gnu/gcc-3.4/gcc/gcc/testsuite/gcc.dg/compat/compat.exp ... FAIL: gcc.dg/compat/scalar-by-value-4 c_compat_x_tst.o compile FAIL: gcc.dg/compat/scalar-by-value-4 c_compat_y_tst.o compile FAIL: gcc.dg/compat/scalar-return-4 c_compat_x_t

[Bug middle-end/18852] [3.4 Regression] 8 tests fail: SIGSEGV for stack growth failure

--- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-05 21:43 --- Make sure to have this: 2004-12-04 Richard Henderson <[EMAIL PROTECTED]> * emit-rtl.c, expr.c, function.c, integrate.c, optabs.c, rtl.h: Revert the patches for PR rtl-opt/15289. --

[Bug middle-end/18852] [3.4 Regression] 8 tests fail: SIGSEGV for stack growth failure

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 21:43 --- Was this before or after RTH applied this patch: * emit-rtl.c, expr.c, function.c, integrate.c, optabs.c, rtl.h: Revert the patches for PR rtl-opt/15289. If it was before, then I almost thin

[Bug bootstrap/18810] Operation not supported while installing 4.0.0 on apple-darmin-7.6.0.

--- Additional Comments From 3dw4rd at verizon dot net 2004-12-05 21:44 --- (In reply to comment #3) I found a way to recreate /dev/null (besides rebooting) sudo mknod /dev/null c 1 3 chmod a+rw /dev/null Anyway, I cleaned out my object directory and the install directory and bootstra

[Bug fortran/16581] gfortran F90 bit intrinsics don't work with integer*{1,2,8}

--- Additional Comments From sgk at troutmask dot apl dot washington dot edu 2004-12-05 21:47 --- I believe my patch at http://gcc.gnu.org/ml/gcc-patches/2004-12/msg00358.html fixes this problem. -- steve -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16581

[Bug middle-end/18852] [3.4 Regression] 8 tests fail: SIGSEGV for stack growth failure

--- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2004-12-05 21:55 --- Subject: Re: [3.4 Regression] 8 tests fail: SIGSEGV for > --- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 > 21:43 --- > Was this before or after RTH applied this pat

[Bug libstdc++/18837] testsuite_performance.h:63: error: redefinition of 'struct mallinfo'

--- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2004-12-05 22:01 --- Subject: Re: testsuite_performance.h:63: error: redefini tion of 'struct mallinfo' > To wit, can you test the attached? Thanks. I haven't had a chance to test your change but a similar change to

[Bug preprocessor/15220] [3.3/3.4/4.0 regression] "gcc -E -MM -MG" reports missing system headers in source directory

--- Additional Comments From prj-bugzilla-gcc at multivac dot cwru dot edu 2004-12-05 22:40 --- 3.4 is a lost cause by this point, but I'd really like to see this fixed for 4.0. My build system needs this to track dependencies. What exactly was agreed before - the lack of the warning,

[Bug middle-end/17564] [4.0 Regression] New treatment of function pointers when used with equality operators, when casts are involved

--- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2004-12-05 22:43 --- Subject: Re: [4.0 Regression] New treatment of function Nathanael, > Do you think we could canonicalize only when > we compare a function pointer to a function pointer > (rather than when comparin

[Bug debug/16261] [3.4 regression] ICE: output_die, at dwarf2out.c:6628

--- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-05 23:07 --- Patch here: . -- What|Removed |Added

[Bug libstdc++/18837] testsuite_performance.h:63: error: redefinition of 'struct mallinfo'

--- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-05 23:28 --- Subject: Bug 18837 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2004-12-05 23:28:23 Modified files: libstdc++-v3 : ChangeLog libstdc++-v3/tests

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