[Bug c++/19523] [4.0/4.1 Regression] DBX_USE_BINCL support broken in the C++ compiler

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19523

[Bug rtl-optimization/19078] [4.0/4.1 Regression] Poor quality code after loop unrolling.

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19078

[Bug debug/19192] [4.0/4.1 Regression] Current development gcc generates inaccurate line info for example code

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19192

[Bug ada/4945] Rewriting '-gant' as '-gnat' is failing

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4945

[Bug rtl-optimization/951] Documentation of compiler passes and sources very out of date

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=951

[Bug c++/17577] [4.0/4.1 Regression] #pragma implementation no longer diagnoses use after file to which it applies

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577

[Bug target/16888] [3.3/3.4/4.0/4.1 Regression] ICE: in print_reg, at config/i386/i386.c:7254

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16888

[Bug c++/7874] [3.3/3.4/4.0/4.1 regression] g++ finds friend functions defined in class-definition but not declared in the enclosing namespace

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7874

[Bug rtl-optimization/20367] alias analysis doesn't take into account that variables that haven't their address taken can't alias arbitrary MEMs

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20367

[Bug debug/20161] [4.0/4.1 Regression] ICE with dwarf for incomplete element type argument

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20161

[Bug bootstrap/20155] [4.0/4.1 Regression] libgcj build fails with "execvp: /bin/sh: Argument list too long"

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20155

[Bug target/18274] Documentation for -mhard-float on arm platforms is incorrect

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18274

[Bug middle-end/19985] [3.4/4.0/4.1 Regression] executables created with -fprofile-arcs -ftest-coverage segfault in gcov_exit ()

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19985

[Bug preprocessor/20348] [4.0/4.1 Regression] File not included when file with same name is included before

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20348

[Bug tree-optimization/18219] [4.0/4.1 Regression] gcc-4.0/4.1.0 bloats code by 31%

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18219

[Bug tree-optimization/18463] [4.0/4.1 Regression] suboptimal use of fancy x86 addressing modes

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18463

[Bug target/19150] [3.3/3.4/4.0/4.1 Regression] suboptimal fp division with -ffast-math

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19150

[Bug libstdc++/20909] incorrect floating point format

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20909

[Bug tree-optimization/16876] [3.3/3.4/4.0/4.1 Regression] ICE on testcase with -O3 in gen_lowpart

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16876

[Bug preprocessor/20356] [4.0/4.1 Regression] New #include_next behaviour breaks limits.h

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20356

[Bug tree-optimization/13756] [tree-ssa] documentation missing

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13756

[Bug c++/21089] [4.0/4.1 Regression] C++ front-end does not "inline" the static const double

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21089

[Bug c/15698] [4.0/4.1 Regression] no error in presence of broken builtin fn + K&R declaration

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15698

[Bug rtl-optimization/18853] [4.0/4.1 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853

[Bug c++/20133] [4.0/4.1 Regression] internal compiler error: in import_export_decl, at cp/decl2.c:1726

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20133

[Bug bootstrap/17383] [4.0 Regression] Building in src dir fails

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17383

[Bug middle-end/20991] [4.0 Regression] ICE in cgraph_mark_reachable_node

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20991

[Bug tree-optimization/17506] [4.0/4.1 regression] warning about uninitialized variable points to wrong location

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17506

[Bug tree-optimization/16913] [4.0/4.1 Regression] restrict does not make a difference

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16913

[Bug c++/20624] [4.0/4.1 Regression] wrong "control reaches end of non-void function" warning

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20624

[Bug c++/20681] [4.0/4.1 Regression] wrong "control reaches end of non-void function" warning

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20681

[Bug c/6409] C comma operator: wrong behavior

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-21 04:58 --- (a,b) where a and b change is the only thing where it is defined. c + (a,b) where c and b change the same variable is undefined. Likewise for c and a. *** This bug has been marked as a duplicate of 11751 **

[Bug tree-optimization/15678] [4.0/4.1 Regression] CSiBE i686 compilation time increased by 8% at -O2

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15678

[Bug c++/14179] [3.3/3.4/4.0/4.1 Regression] out of memory while parsing array with many initializers

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14179

[Bug middle-end/19988] [4.0/4.1 Regression] pessimizes fp multiply-add/subtract combo

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19988

[Bug c/11751] wrong evaluation order of an expression

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-21 04:58 --- *** Bug 6409 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11751

[Bug c++/17964] [4.0/4.1 Regression] cpp error messages contain wrong line in C++

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17964

[Bug libstdc++/20806] [3.4/4.0/4.1 Regression] basic_filebuf::xsgetn() fails with text mode and DOS line endings and large buffers

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20806

[Bug tree-optimization/19703] [4.0/4.1 Regression] Poor optimisation of loop test, DOM causing unsigned to int and missing combine compares

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19703

[Bug tree-optimization/20742] [4.0/4.1 Regression] Hang in tree_ssa_iv_optimize_loop

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20742

[Bug tree-optimization/17790] [4.0/4.1 Regression] Significant compile time increases for sixtrack with tree LICM and IV optimization

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17790

[Bug driver/13464] -i8 and -r8 not passed correctly to compiler proper. and -d8 does not work

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13464

[Bug c++/21087] [4.0/4.1 Regression] ICE in do_nonmember_using_decl

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21087

[Bug c++/20584] [4.0/4.1 Regression] inline function used but never defined

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20584

[Bug fortran/18990] ICE in gfc_get_derived_type, at fortran/trans-types.c

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18990

[Bug c++/20350] [4.0/4.1 Regression] extern template and struct initializer and specification for a static variable

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20350

[Bug preprocessor/20285] [3.3/3.4/4.0/4.1 Regression] gcc -E - < . gives a misleading error message

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20285

[Bug bootstrap/16865] False alarm about use of uninitialized variable breaks bootstrap at -O3

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16865

[Bug preprocessor/13726] [3.3/3.4/4.0/4.1 regression]cpp -C -dI loses comments on same line as #include directives

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13726

[Bug tree-optimization/18687] [4.0/4.1 Regression] ~50% compile time regression

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18687

[Bug target/20928] [4.0/4.1 regression] ICE: unrecognizable insns

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20928

[Bug preprocessor/14438] Potential need for buffer overflow checks in _cpp_lex_direct

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14438

[Bug c++/14329] [tree-ssa] badly formatted warnings for SRA replacements

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14329

[Bug tree-optimization/17863] [4.0/4.1 Regression] threefold performance loss, not inlining as much

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17863

[Bug tree-optimization/16306] [4.0/4.1 Regression] restrict and copying pointers problem

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16306

[Bug c++/19565] [3.3/3.4/4.0/4.1 Regression] g++ does not warn about overflow in conversion but gcc does

-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19565

[Bug driver/13464] -i8 and -r8 not passed correctly to compiler proper. and -d8 does not work

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-21 05:06 --- These options has changed to -fdefault-double-8, -fdefault-integer-8, and -fdefault-real-8. so closing as will not fix. -- What|Removed |Added -

[Bug libgcj/21140] Charset.encode and Charset.decode broken

--- Additional Comments From konqueror at gmx dot de 2005-04-21 05:28 --- This bug is fixed in GNU classpath and I will merge the needed fixes soon. -- What|Removed |Added

[Bug libgcj/21140] Charset.encode and Charset.decode broken

-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |konqueror at gmx dot de |dot org | Status|NEW

[Bug tree-optimization/21141] New: excessive stack usage

# gcc -v Reading specs from /.share/usr/app/gcc-3.4.3/bin/../lib/gcc/i386-pc-linux-gnu/3.4.3/specs Configured with: ../gcc-3.4.3/configure --prefix=/usr/app/gcc-3.4.3 --exec-prefix=/usr/app/gcc-3.4.3 --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/app/gcc-3.4.3/libexec --datadir=/usr/app/gc

[Bug rtl-optimization/21141] excessive stack usage

-- What|Removed |Added Component|tree-optimization |rtl-optimization Keywords||missed-optimization, ra http://gcc.gnu.org/b

[Bug rtl-optimization/21141] excessive stack usage

--- Additional Comments From vda at port dot imtp dot ilyichevsk dot odessa dot ua 2005-04-21 06:08 --- Created an attachment (id=8695) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8695&action=view) testcase Use gcc -O2 -S t.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21

[Bug c++/21142] New: inherited class member not visible in complex templated hierarchy

Bug appears in g++ 3.4, 4.0, probably 4.1. Does not appear in g++ 3.2, 3.3, icc 8.0, 8.1, Sun CC 5.4. -- Summary: inherited class member not visible in complex templated hierarchy Product: gcc Version: 4.0.0 Status: UNCONFIRMED

[Bug c++/21142] inherited class member not visible in complex templated hierarchy

--- Additional Comments From lawless at spamcop dot net 2005-04-21 06:09 --- Created an attachment (id=8696) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8696&action=view) testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21142

[Bug c++/21142] inherited class member not visible in complex templated hierarchy

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-21 06:13 --- Invalid, read 3.4's release notes. -- What|Removed |Added Status|UNCONFIRMED

[Bug rtl-optimization/21141] [3.4 Regression] excessive stack usage

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-21 06:18 --- 4.1.0/4.0.0 gives: subl$268, %esp which is better than 3.4.x. 3.4.0 gives: subl$732, %esp Only a 3.4 regression, confirmed: subl$3516, %esp -- What|Rem

[Bug rtl-optimization/21141] [3.4 Regression] excessive stack usage

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-21 06:27 --- Note your testcase has uninitialized variables, well the arrays are uninitizalized, after fixing them, it gets worse: subl$3532, %esp Though on 4.0.0/4.1.0, we get better: subl$260,

[Bug rtl-optimization/21141] [3.4 Regression] excessive stack usage

--- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-21 06:33 --- Hmm, with -fomit-frame-pointer, the stack usage goes back to an okay value: subl$604, %esp I think this is just another case where spills are no not reused, see PR 17838. so -fomit-frame-point

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