[Bug tree-optimization/34413] gfortran.dg/ltrans-7.f90 doesn't work
--- Comment #5 from sebpop at gmail dot com 2007-12-16 08:31 --- Subject: Re: gfortran.dg/ltrans-7.f90 doesn't work On 16 Dec 2007 03:23:17 -, jvdelisle at gcc dot gnu dot org <[EMAIL PROTECTED]> wrote: > > > --- Comment #4 from jvdelisle at gcc dot gnu dot org 2007-12-16 03:23 > --- > I think Sebastian committed this patch with the intent to fix the bug. > Usually > we don't commit test cases until after we have it fixed and use the PR to > track > the issue. So I think we just wait for Sebastian to finish. If its going to > be a while, we can XFAIL it. > > Is this correct Sebastian? > Yes, I'm going to fix this tomorrow, either xfailing the test or better, fix the testcase with a patch for loop-linear. Sebastian -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34413
[Bug fortran/34482] FAIL: gfortran.dg/nan_4.f90 -O tests for errors
-- burnus at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|burnus at gcc dot gnu dot |unassigned at gcc dot gnu |org |dot org Status|ASSIGNED|NEW http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34482
[Bug ada/34489] Compilation of applicationservices-qd-quickdraw.ads fails
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2007-12-16 08:45 --- Already fixed. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added CC||ebotcazou at gcc dot gnu dot ||org Status|UNCONFIRMED |RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34489
[Bug ada/34489] Compilation of applicationservices-qd-quickdraw.ads fails
--- Comment #5 from rogermc at iinet dot net dot au 2007-12-16 08:51 --- (In reply to comment #4) > Already fixed. > How or where can I obtain the fix? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34489
[Bug ada/34489] Compilation of applicationservices-qd-quickdraw.ads fails
--- Comment #6 from ebotcazou at gcc dot gnu dot org 2007-12-16 08:59 --- > How or where can I obtain the fix? Probably the same way you obtained the previous compiler, the fix is revision 130665. Or from the SVN tree directly, see http://gcc.gnu.org/svn.html. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34489
[Bug rtl-optimization/34490] [4.3 Regression] r128833 causes miscompilation of glibc clock_gettime.c
--- Comment #1 from jakub at gcc dot gnu dot org 2007-12-16 09:38 ---
Simpler testcase:
/* PR rtl-optimization/34490 */
extern void abort (void);
static int x;
int
__attribute__((noinline))
bar (void)
{
return x;
}
int
foo (void)
{
long int b = bar ();
if ((unsigned long) b < -4095L)
return b;
if (-b != 38)
b = -2;
return b + 1;
}
int
main (void)
{
x = 26;
if (foo () != 26)
abort ();
x = -39;
if (foo () != -1)
abort ();
x = -38;
if (foo () != -37)
abort ();
return 0;
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34490
[Bug rtl-optimization/34490] [4.3 Regression] r128833 causes miscompilation of glibc clock_gettime.c
--- Comment #2 from jakub at gcc dot gnu dot org 2007-12-16 09:50 --- simplify_const_relational_operation (LEU, DImode, (sign_extend:DI (reg:SI 59)), (const_int -4096)) returns (const_int 1), which is wrong. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34490
[Bug rtl-optimization/34415] [4.3 Regression] Possible miscompilation on MIPS
--- Comment #6 from rsandifo at gcc dot gnu dot org 2007-12-16 09:54 --- Subject: Bug 34415 Author: rsandifo Date: Sun Dec 16 09:54:34 2007 New Revision: 130987 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130987 Log: gcc/ PR rtl-optimization/34415 * df.h (DF_LR_IN, DF_LR_OUT): Update comments. * resource.c (mark_target_live_regs): Use DF_LR_IN rather than df_get_live_in. Don't handle pseudos. gcc/testsuite/ PR rtl-optimization/34415 * gcc.c-torture/execute/pr34415.c: New test. Added: trunk/gcc/testsuite/gcc.c-torture/execute/pr34415.c Modified: trunk/gcc/ChangeLog trunk/gcc/df.h trunk/gcc/resource.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34415
[Bug rtl-optimization/34415] [4.3 Regression] Possible miscompilation on MIPS
--- Comment #7 from rsandifo at gcc dot gnu dot org 2007-12-16 09:58 --- Fixed on trunk. -- rsandifo at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34415
[Bug bootstrap/34474] find from BusyBox v1.2.2 does not support logical OR (-o argument)
--- Comment #12 from mmokrejs at ribosome dot natur dot cuni dot cz 2007-12-16 11:06 --- Please update the docs first and update configure to check for at least some of the required features. Users are not going to realize their utilities do not conform to POSIX completely. And so far you have not heard what is exactly required and why. I have installed myself the whole busybox, filed a bug in it and still cannot use stage1 compiler, but those are another 2 bugs in gcc-4.2.2. -- mmokrejs at ribosome dot natur dot cuni dot cz changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|INVALID | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34474
[Bug bootstrap/34494] New: -V option should be compatible with -B at least, possible others as well
After completing stage1 build, the xgcc binary is being used. Unfortunately, the -V option used in objdir/intl/configure breaks the build. Below is a relevant snippet from objdir/intl/config.log: configure:1771: checking for armv5tejl-unknown-linux-gnu-gcc configure:1797: result: /scratch/gcc-4.2.2/objdir/./prev-gcc/xgcc -B/scratch/gcc-4.2.2/objdir/./prev-gcc/ -B/usr/local/armv5tejl-unknown-linux-gnu/bin/ configure:2079: checking for C compiler version configure:2082: /scratch/gcc-4.2.2/objdir/./prev-gcc/xgcc -B/scratch/gcc-4.2.2/objdir/./prev-gcc/ -B/usr/local/armv5tejl-unknown-linux-gnu/bin/ --version &5 xgcc (GCC) 4.2.2 Copyright (C) 2007 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:2085: $? = 0 configure:2087: /scratch/gcc-4.2.2/objdir/./prev-gcc/xgcc -B/scratch/gcc-4.2.2/objdir/./prev-gcc/ -B/usr/local/armv5tejl-unknown-linux-gnu/bin/ -v &5 Reading specs from /scratch/gcc-4.2.2/objdir/./prev-gcc/specs Target: armv5tejl-unknown-linux-gnu Configured with: ../configure --with-float=soft --enable-languages=c,c++,objc --disable-nls --with-newlib Thread model: posix gcc version 4.2.2 configure:2090: $? = 0 configure:2092: /scratch/gcc-4.2.2/objdir/./prev-gcc/xgcc -B/scratch/gcc-4.2.2/objdir/./prev-gcc/ -B/usr/local/armv5tejl-unknown-linux-gnu/bin/ -V &5 xgcc: '-V' must come at the start of the command line configure:2095: $? = 1 configure:2118: checking for C compiler default output file name configure:2121: /scratch/gcc-4.2.2/objdir/./prev-gcc/xgcc -B/scratch/gcc-4.2.2/objdir/./prev-gcc/ -B/usr/local/armv5tejl-unknown-linux-gnu/bin/ -g -O2 conftest.c >&5 configure:2124: $? = 0 configure:2170: result: a.out configure:2175: checking whether the C compiler works configure:2181: ./a.out /scratch/gcc-4.2.2/intl/configure: line 2182: ./a.out: No such file or directory configure:2184: $? = 127 configure:2193: error: cannot run C compiled programs. For completeness, I did: objdir$ rm -rf * objdir$ ../configure --with-float=soft --enable-languages=c,c++,objc \ --disable-nls --with-newlib objdir$ make bootstrap -- Summary: -V option should be compatible with -B at least, possible others as well Product: gcc Version: 4.2.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: mmokrejs at ribosome dot natur dot cuni dot cz http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34494
[Bug bootstrap/34494] -V option should be compatible with -B at least, possible others as well
--- Comment #1 from mmokrejs at ribosome dot natur dot cuni dot cz 2007-12-16 11:21 --- Created an attachment (id=14776) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14776&action=view) config.statuses_and_logs.tgz tar cvf - ./prev-libiberty/config.status ./prev-libdecnumber/config.status ./config.status ./prev-intl/config.status ./build-armv5tejl-unknown-linux-gnu/libiberty/config.status ./build-armv5tejl-unknown-linux-gnu/fixincludes/config.status ./prev-libcpp/config.status ./prev-gcc/config.status ./prev-libiberty/config.log ./prev-libdecnumber/config.log ./config.log ./prev-intl/config.log ./build-armv5tejl-unknown-linux-gnu/libiberty/config.log ./build-armv5tejl-unknown-linux-gnu/fixincludes/config.log ./prev-libcpp/config.log ./intl/config.log| gzip -c > /root/config.statuses_and_logs.tgz -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34494
[Bug rtl-optimization/34490] [4.3 Regression] r128833 causes miscompilation of glibc clock_gettime.c
--- Comment #3 from jakub at gcc dot gnu dot org 2007-12-16 11:33 --- Created an attachment (id=14777) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14777&action=view) gcc43-pr34490.patch Patch I'll be testing. For unsigned comparison, reducing the range using num_sign_bit_copies is just wrong. If op0 is sign extended, compared using GTU/GEU/LTU/LEU, then op0 ranges are two subranges, 0 ... 0x000..7f.. and 0xfff..80.. ... 0xfff..ff.., so op0 could be 0, or it could be GET_MODE_BITMASK (mode). -- jakub at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org |dot org | Status|NEW |ASSIGNED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34490
[Bug fortran/33888] ICE - CHARACTER expression using an ELEMENTAL FUNCTION as actual arg
--- Comment #4 from pault at gcc dot gnu dot org 2007-12-16 11:34 --- Subject: Bug 33888 Author: pault Date: Sun Dec 16 11:34:08 2007 New Revision: 130988 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130988 Log: 2007-12-16 Paul Thomas <[EMAIL PROTECTED]> PR fortran/31213 PR fortran/33888 PR fortran/33998 * trans-array.c (gfc_trans_array_constructor_value): If the iterator variable does not have a backend_decl, use a local temporary. (get_elemental_fcn_charlen): New function to map the character length of an elemental function onto its actual arglist. (gfc_conv_expr_descriptor): Call the above so that the size of the temporary can be evaluated. * trans-expr.c : Include arith.h and change prototype of gfc_apply_interface_mapping_to_expr to return void. Change all references to gfc_apply_interface_mapping_to_expr accordingly. (gfc_free_interface_mapping): Free the 'expr' field. (gfc_add_interface_mapping): Add an argument for the actual argument expression. This is copied to the 'expr' field of the mapping. Only stabilize the backend_decl if the se is present. Copy the character length expression and only add it's backend declaration if se is present. Return without working on the backend declaration for the new symbol if se is not present. (gfc_map_intrinsic_function) : To simplify intrinsics 'len', 'size', 'ubound' and 'lbound' and then to map the result. (gfc_map_fcn_formal_to_actual): Performs the formal to actual mapping for the case of a function found in a specification expression in the interface being mapped. (gfc_apply_interface_mapping_to_ref): Remove seen_result and all its references. Remove the inline simplification of LEN and call gfc_map_intrinsic_function instead. Change the order of mapping of the actual arguments and simplifying intrinsic functions. Finally, if a function maps to an actual argument, call gfc_map_fcn_formal_to_actual. (gfc_conv_function_call): Add 'e' to the call to gfc_add_interface_mapping. * dump-parse-tree.c (gfc_show_symbol_n): New function for diagnostic purposes. * gfortran.h : Add prototype for gfc_show_symbol_n. * trans.h : Add 'expr' field to gfc_add_interface_mapping. Add 'expr' to prototype for gfc_show_symbol_n. * resolve.c (resolve_generic_f0): Set specific function as referenced. 2007-12-16 Paul Thomas <[EMAIL PROTECTED]> PR fortran/31213 PR fortran/33888 PR fortran/33998 * gfortran.dg/mapping_1.f90: New test. * gfortran.dg/mapping_2.f90: New test. * gfortran.dg/mapping_3.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/mapping_1.f90 trunk/gcc/testsuite/gfortran.dg/mapping_2.f90 trunk/gcc/testsuite/gfortran.dg/mapping_3.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/dump-parse-tree.c trunk/gcc/fortran/gfortran.h trunk/gcc/fortran/resolve.c trunk/gcc/fortran/trans-array.c trunk/gcc/fortran/trans-expr.c trunk/gcc/fortran/trans.h trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33888
[Bug fortran/31213] ICE on valid code with gfortran
--- Comment #11 from pault at gcc dot gnu dot org 2007-12-16 11:34 --- Subject: Bug 31213 Author: pault Date: Sun Dec 16 11:34:08 2007 New Revision: 130988 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130988 Log: 2007-12-16 Paul Thomas <[EMAIL PROTECTED]> PR fortran/31213 PR fortran/33888 PR fortran/33998 * trans-array.c (gfc_trans_array_constructor_value): If the iterator variable does not have a backend_decl, use a local temporary. (get_elemental_fcn_charlen): New function to map the character length of an elemental function onto its actual arglist. (gfc_conv_expr_descriptor): Call the above so that the size of the temporary can be evaluated. * trans-expr.c : Include arith.h and change prototype of gfc_apply_interface_mapping_to_expr to return void. Change all references to gfc_apply_interface_mapping_to_expr accordingly. (gfc_free_interface_mapping): Free the 'expr' field. (gfc_add_interface_mapping): Add an argument for the actual argument expression. This is copied to the 'expr' field of the mapping. Only stabilize the backend_decl if the se is present. Copy the character length expression and only add it's backend declaration if se is present. Return without working on the backend declaration for the new symbol if se is not present. (gfc_map_intrinsic_function) : To simplify intrinsics 'len', 'size', 'ubound' and 'lbound' and then to map the result. (gfc_map_fcn_formal_to_actual): Performs the formal to actual mapping for the case of a function found in a specification expression in the interface being mapped. (gfc_apply_interface_mapping_to_ref): Remove seen_result and all its references. Remove the inline simplification of LEN and call gfc_map_intrinsic_function instead. Change the order of mapping of the actual arguments and simplifying intrinsic functions. Finally, if a function maps to an actual argument, call gfc_map_fcn_formal_to_actual. (gfc_conv_function_call): Add 'e' to the call to gfc_add_interface_mapping. * dump-parse-tree.c (gfc_show_symbol_n): New function for diagnostic purposes. * gfortran.h : Add prototype for gfc_show_symbol_n. * trans.h : Add 'expr' field to gfc_add_interface_mapping. Add 'expr' to prototype for gfc_show_symbol_n. * resolve.c (resolve_generic_f0): Set specific function as referenced. 2007-12-16 Paul Thomas <[EMAIL PROTECTED]> PR fortran/31213 PR fortran/33888 PR fortran/33998 * gfortran.dg/mapping_1.f90: New test. * gfortran.dg/mapping_2.f90: New test. * gfortran.dg/mapping_3.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/mapping_1.f90 trunk/gcc/testsuite/gfortran.dg/mapping_2.f90 trunk/gcc/testsuite/gfortran.dg/mapping_3.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/dump-parse-tree.c trunk/gcc/fortran/gfortran.h trunk/gcc/fortran/resolve.c trunk/gcc/fortran/trans-array.c trunk/gcc/fortran/trans-expr.c trunk/gcc/fortran/trans.h trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31213
[Bug fortran/33998] ICE in make_decl_rtl, at varasm.c:1263
--- Comment #6 from pault at gcc dot gnu dot org 2007-12-16 11:34 --- Subject: Bug 33998 Author: pault Date: Sun Dec 16 11:34:08 2007 New Revision: 130988 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130988 Log: 2007-12-16 Paul Thomas <[EMAIL PROTECTED]> PR fortran/31213 PR fortran/33888 PR fortran/33998 * trans-array.c (gfc_trans_array_constructor_value): If the iterator variable does not have a backend_decl, use a local temporary. (get_elemental_fcn_charlen): New function to map the character length of an elemental function onto its actual arglist. (gfc_conv_expr_descriptor): Call the above so that the size of the temporary can be evaluated. * trans-expr.c : Include arith.h and change prototype of gfc_apply_interface_mapping_to_expr to return void. Change all references to gfc_apply_interface_mapping_to_expr accordingly. (gfc_free_interface_mapping): Free the 'expr' field. (gfc_add_interface_mapping): Add an argument for the actual argument expression. This is copied to the 'expr' field of the mapping. Only stabilize the backend_decl if the se is present. Copy the character length expression and only add it's backend declaration if se is present. Return without working on the backend declaration for the new symbol if se is not present. (gfc_map_intrinsic_function) : To simplify intrinsics 'len', 'size', 'ubound' and 'lbound' and then to map the result. (gfc_map_fcn_formal_to_actual): Performs the formal to actual mapping for the case of a function found in a specification expression in the interface being mapped. (gfc_apply_interface_mapping_to_ref): Remove seen_result and all its references. Remove the inline simplification of LEN and call gfc_map_intrinsic_function instead. Change the order of mapping of the actual arguments and simplifying intrinsic functions. Finally, if a function maps to an actual argument, call gfc_map_fcn_formal_to_actual. (gfc_conv_function_call): Add 'e' to the call to gfc_add_interface_mapping. * dump-parse-tree.c (gfc_show_symbol_n): New function for diagnostic purposes. * gfortran.h : Add prototype for gfc_show_symbol_n. * trans.h : Add 'expr' field to gfc_add_interface_mapping. Add 'expr' to prototype for gfc_show_symbol_n. * resolve.c (resolve_generic_f0): Set specific function as referenced. 2007-12-16 Paul Thomas <[EMAIL PROTECTED]> PR fortran/31213 PR fortran/33888 PR fortran/33998 * gfortran.dg/mapping_1.f90: New test. * gfortran.dg/mapping_2.f90: New test. * gfortran.dg/mapping_3.f90: New test. Added: trunk/gcc/testsuite/gfortran.dg/mapping_1.f90 trunk/gcc/testsuite/gfortran.dg/mapping_2.f90 trunk/gcc/testsuite/gfortran.dg/mapping_3.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/dump-parse-tree.c trunk/gcc/fortran/gfortran.h trunk/gcc/fortran/resolve.c trunk/gcc/fortran/trans-array.c trunk/gcc/fortran/trans-expr.c trunk/gcc/fortran/trans.h trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33998
[Bug fortran/33888] ICE - CHARACTER expression using an ELEMENTAL FUNCTION as actual arg
--- Comment #5 from pault at gcc dot gnu dot org 2007-12-16 11:41 --- Fixed on trunk Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33888
[Bug fortran/33998] ICE in make_decl_rtl, at varasm.c:1263
--- Comment #7 from pault at gcc dot gnu dot org 2007-12-16 11:42 --- Fixed on trunk Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33998
[Bug fortran/31213] ICE on valid code with gfortran
--- Comment #12 from pault at gcc dot gnu dot org 2007-12-16 11:42 --- Fixed on trunk Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31213
[Bug fortran/34396] Length of substrings defined by expressions not correctly computed in constructors
--- Comment #7 from pault at gcc dot gnu dot org 2007-12-16 11:45 --- OK then, I'll give it a try! Paul -- pault at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |pault at gcc dot gnu dot org |dot org | Status|NEW |ASSIGNED Last reconfirmed|2007-12-09 06:20:24 |2007-12-16 11:45:31 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34396
[Bug middle-end/34400] [4.3 regression] bad interaction between DF and SJLJ exceptions
--- Comment #28 from steven at gcc dot gnu dot org 2007-12-16 12:01 --- Created an attachment (id=14778) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14778&action=view) Change worklist solver to double queue algorithm I re-read Cooper, Harvey and Kennedy, who wrote a nice paper about various work list based dataflow solvers. The attached patch modifies df_worklist_dataflow to a double queue algorithm, while retaining the property that basic blocks are added to the queue in RPO order. This approach gives me a speedup comparable to (but slightly less than) the hybrid search algorithm. This is not really surprising because the double queue work list algorithm also completes full iterations over the CFG before considering the second queue. Seongbae, what are your ideas about the double queue approach (or maybe other algorithms suggested by Harvey)? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34400
[Bug middle-end/34226] [4.3 Regression][frv] ICE in default_secondary_reload, at targhooks.c:612
--- Comment #7 from rask at gcc dot gnu dot org 2007-12-16 12:55 --- It's the dataflow merge (125624) that broke it. Revision 125623 with 130333 on top is fine, but 125624 with 125851 (so it builds) and 130333 on top fails. The patch in comment #6 has one testsuite regression on arm-unknown-elf: FAIL: gcc.dg/struct/wo_prof_malloc_size_var.c (internal compiler error) FAIL: gcc.dg/struct/wo_prof_malloc_size_var.c (test for excess errors) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34226
[Bug bootstrap/34474] find from BusyBox v1.2.2 does not support logical OR (-o argument)
--- Comment #13 from pinskia at gcc dot gnu dot org 2007-12-16 12:58 --- Well it is we assume a lot of things are POSIX support so I don't see why we have to document find here really. Yes we document we need a POSIX shell but that is because a semi common target (Solaris)'s /bin/sh is not POSIX compatible. It is not common to find a non POSIX compatible find (or one that does not support the find options). The main reason why I don't want to see two finds is because find is actually can be expensive. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution||WONTFIX http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34474
[Bug middle-end/34226] [4.3 Regression][frv] ICE in default_secondary_reload, at targhooks.c:612
--- Comment #8 from pinskia at gmail dot com 2007-12-16 13:00 --- Subject: Re: [4.3 Regression][frv] ICE in default_secondary_reload, at targhooks.c:612 On 16 Dec 2007 12:55:21 -, rask at gcc dot gnu dot org <[EMAIL PROTECTED]> wrote: > The patch in comment #6 has one testsuite regression on arm-unknown-elf: > FAIL: gcc.dg/struct/wo_prof_malloc_size_var.c (internal compiler error) > FAIL: gcc.dg/struct/wo_prof_malloc_size_var.c (test for excess errors) That is not a regression Just an already existing failure. -- Pinski -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34226
[Bug target/30192] [arm] Wrong sp value on exit after calling __floatdidf or __floatundidf
--- Comment #7 from John dot Tytgat at aaug dot net 2007-12-16 13:04 --- Indeed fixed thanks. -- John dot Tytgat at aaug dot net changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30192
[Bug tree-optimization/34445] [4.3 Regression] internal compiler error: in cost_for_stmt, at tree-vect-transform.c:98
--- Comment #4 from dorit at gcc dot gnu dot org 2007-12-16 13:06 ---
testing this patch:
*** tree-vect-transform.c (revision 130987)
--- tree-vect-transform.c (working copy)
*** vect_estimate_min_profitable_iters (loop
*** 197,214
factor = 1;
for (si = bsi_start (bb); !bsi_end_p (si); bsi_next (&si))
! {
! tree stmt = bsi_stmt (si);
! stmt_vec_info stmt_info = vinfo_for_stmt (stmt);
! if (!STMT_VINFO_RELEVANT_P (stmt_info)
! && !STMT_VINFO_LIVE_P (stmt_info))
! continue;
! scalar_single_iter_cost += cost_for_stmt (stmt) * factor;
! vec_inside_cost += STMT_VINFO_INSIDE_OF_LOOP_COST (stmt_info) *
factor;
/* FIXME: for stmts in the inner-loop in outer-loop vectorization,
some of the "outside" costs are generated inside the outer-loop.
*/
! vec_outside_cost += STMT_VINFO_OUTSIDE_OF_LOOP_COST (stmt_info);
! }
}
/* Add additional cost for the peeled instructions in prologue and epilogue
--- 197,215
factor = 1;
for (si = bsi_start (bb); !bsi_end_p (si); bsi_next (&si))
! {
! tree stmt = bsi_stmt (si);
! stmt_vec_info stmt_info = vinfo_for_stmt (stmt);
! /* Skip stmts that are not vectorized inside the loop. */
! if (!STMT_VINFO_RELEVANT_P (stmt_info)
! && STMT_VINFO_DEF_TYPE (stmt_info) != vect_reduction_def)
! continue;
! scalar_single_iter_cost += cost_for_stmt (stmt) * factor;
! vec_inside_cost += STMT_VINFO_INSIDE_OF_LOOP_COST (stmt_info) *
factor;
/* FIXME: for stmts in the inner-loop in outer-loop vectorization,
some of the "outside" costs are generated inside the outer-loop.
*/
! vec_outside_cost += STMT_VINFO_OUTSIDE_OF_LOOP_COST (stmt_info);
! }
}
/* Add additional cost for the peeled instructions in prologue and epilogue
(It fixes both testcases)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34445
[Bug bootstrap/34494] -V option should be compatible with -B at least, possible others as well
--- Comment #2 from schwab at suse dot de 2007-12-16 13:31 --- This test will always fail with gcc because -V requires an argument, but this is ok because it's only there to provide some information about the compiler in the log file, but is otherwise ignored. -- schwab at suse dot de changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||INVALID http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34494
[Bug fortran/34495] New: [4.3 Regression] accepts invalid initialization expressions with -std=f95
Adapted from a test case from c.l.f, from James van Buskirk : $ cat foo.f90 program main integer, parameter :: ipi = 1078530011 real pi parameter(pi=transfer(ipi,pi)) real, parameter :: z = transfer(ipi,z) real, parameter :: y = real(1,kind(y)) write(*,*) pi, z, y end $ gfortran -std=f95 -pedantic foo.f90 $ ./a.out 3.1415927 3.1415927 1. JvB's explanation: # the second # and third treat transfer as a specification inquiry even thought # that is not permitted even in f03, and the fourth has that pesky # REAL intrinsic, which is not an elemental function of type integer # or character. gfortran 4.2 still generates some error messages: $ gfortran-4.2 foo.f90 foo.f90:4.29: parameter(pi=transfer(ipi,pi)) 1 Error: Parameter 'pi' at (1) has not been declared or is a variable, which does not reduce to a constant expression foo.f90:5.35: real, parameter :: z = transfer(ipi,z) 1 Error: TRANSFER intrinsic not implemented for initialization at (1) -- Summary: [4.3 Regression] accepts invalid initialization expressions with -std=f95 Product: gcc Version: 4.3.0 Status: UNCONFIRMED Keywords: accepts-invalid, diagnostic Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: tkoenig at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34495
[Bug target/34025] Warning when compiling with -m64 -ffast-math on Intel Darwin
--- Comment #16 from dominiq at lps dot ens dot fr 2007-12-16 13:38 --- The patch in comment #14 fix the problem for me. Thanks Jack for the debugging and the patch. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34025
[Bug middle-end/34226] [4.3 Regression][frv] ICE in default_secondary_reload, at targhooks.c:612
--- Comment #9 from rask at gcc dot gnu dot org 2007-12-16 13:39 --- > That is not a regression Just an already existing failure. Unmodified trunk revision 130944 doesn't have it: diff -u build/arm-unknown-elf-results-unpatched/summary build/arm-unknown-elf-results-patched/summary --- build/arm-unknown-elf-results-unpatched/summary 2007-12-15 02:26:10.0 +0100 +++ build/arm-unknown-elf-results-patched/summary 2007-12-16 04:17:59.0 +0100 @@ -17,6 +17,9 @@ FAIL: gcc.dg/memcpy-1.c scan-tree-dump-times optimized "nasty_local" 0 FAIL: gcc.dg/pr30957-1.c scan-rtl-dump loop2_unroll "Expanding Accumulator" FAIL: gcc.dg/var-expand1.c scan-rtl-dump loop2_unroll "Expanding Accumulator" +FAIL: gcc.dg/struct/wo_prof_malloc_size_var.c (internal compiler error) +FAIL: gcc.dg/struct/wo_prof_malloc_size_var.c (test for excess errors) +UNRESOLVED: gcc.dg/struct/wo_prof_malloc_size_var.c compilation failed to produce executable FAIL: gcc.dg/struct/wo_prof_single_str_global.c execution test FAIL: gcc.dg/struct/wo_prof_single_str_local.c execution test FAIL: gcc.dg/struct/wo_prof_single_str_pointer.c execution test -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34226
[Bug middle-end/34400] [4.3 regression] bad interaction between DF and SJLJ exceptions
--- Comment #29 from zadeck at naturalbridge dot com 2007-12-16 13:56 --- Subject: Re: [4.3 regression] bad interaction between DF and SJLJ exceptions steven at gcc dot gnu dot org wrote: > --- Comment #28 from steven at gcc dot gnu dot org 2007-12-16 12:01 > --- > Created an attachment (id=14778) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14778&action=view) > --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14778&action=view) > Change worklist solver to double queue algorithm > > I re-read Cooper, Harvey and Kennedy, who wrote a nice paper about various > work > list based dataflow solvers. > > The attached patch modifies df_worklist_dataflow to a double queue algorithm, > while retaining the property that basic blocks are added to the queue in RPO > order. This approach gives me a speedup comparable to (but slightly less > than) > the hybrid search algorithm. This is not really surprising because the double > queue work list algorithm also completes full iterations over the CFG before > considering the second queue. > > Seongbae, what are your ideas about the double queue approach (or maybe other > algorithms suggested by Harvey)? > > > The bottom line here is that all of these are heuristics. There are no tight time bounds here. Each of these will have good cases and each will have bad case. So the only way that anyone can talk about best is in term of the set of graphs they used to measure output. Seongbae chose a technique that tends to work very well if the programs are "normal" and the expense that fully connected programs are quite bad. The class of techniques that were used in hybrid search and that you are looking at tend to do better for bad graphs but will be a little slower on the "normal" cases. If you can come up with some fast heuristic test to distinguish the difference cases you can select between them. Of course you only have to do the tests once per function because the chances that optimization will change the heuristic are vanishingly small. This gives you a little more room in terms of implementation cost. I think that I would vote for the "any bad back edges" plan to distinguish the two because i think that Seonbae's technique was designed to work well on that class of graphs. But Seonbae may have other thoughts especially if his technique requires only shallow maximum nesting to really shine. Kenny -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34400
[Bug ada/34496] New: [4.2 regression] prefixed notation allows changing the value of a constant
with text_io; procedure test1 is package pak3 is type T1 is tagged record x0: integer; end record; procedure p1 (x1: access T1; val: integer); x2: aliased constant T1 := (x0 => 3); x3: access constant T1 := x2'access; end pak3; package body pak3 is procedure p1 (x1: access T1; val: integer) is begin x1.x0 := val; end p1; end pak3; begin text_io.put_line(integer'image(pak3.x2.x0)); pak3.x2.p1(5); -- line 25 text_io.put_line(integer'image(pak3.x2.x0)); pak3.x3.all.p1(7); -- line 27 -- pak3.x3.p1(7); -- this one is detected text_io.put_line(integer'image(pak3.x2.x0)); end test1; GCC 4.1.2: $ gnatmake -gnat05 test1 gcc-4.1 -c -gnat05 test1.adb test1.adb:25:08: expected an access type with designated type "T1" defined at line 5 test1.adb:25:08: found type "T1" defined at line 5 test1.adb:27:12: expected an access type with designated type "T1" defined at line 5 test1.adb:27:12: found type "T1" defined at line 5 The error messages are not very good (they should say something like "found type "constant T1"") but the program is indeed illegal. GCC 4.2.2: $ gnatmake -gnat05 test1 gcc-4.2 -c -gnat05 test1.adb gnatbind -x test1.ali gnatlink test1.ali $ ./test1 3 5 7 -- Summary: [4.2 regression] prefixed notation allows changing the value of a constant Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ludovic at ludovic-brenta dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34496
[Bug bootstrap/34494] -V option should be compatible with -B at least, possible others as well
--- Comment #3 from mmokrejs at ribosome dot natur dot cuni dot cz 2007-12-16 14:00 --- ??? But how is the bootstrap supposed to continue? Or was it caused by another error which I have overlooked? I am sorry then. :( -- mmokrejs at ribosome dot natur dot cuni dot cz changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|INVALID | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34494
[Bug ada/15605] invalid program not detected, RM 8.3(22)
--- Comment #4 from ludovic at ludovic-brenta dot org 2007-12-16 14:04 --- As of 4.2.2, only the first of the two errors is detected. Reopening. The second error violates 8.5.4(6): "A name that denotes a formal parameter of the subprogram_specification is not allowed within the callable_entity_name." and is not diagnosed. GCC 4.1.2: gnatmake -gnat05 pak1 gcc-4.1 -c -gnat05 pak1.ads pak1.ads:8:15: formal parameter "list" cannot be used before end of specification GCC 4.2.2: gnatmake -gnat05 pak1 gcc-4.2 -c -gnat05 pak1.ads pak1.ads:8:15: formal parameter "list" cannot be used before end of specification -- ludovic at ludovic-brenta dot org changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15605
[Bug fortran/34495] [4.3 Regression] accepts invalid initialization expressions with -std=f95
--- Comment #1 from burnus at gcc dot gnu dot org 2007-12-16 14:35 --- Confirm. Though other compilers have better error messages than 4.2 had. (These are all shown by default, i.e. none of the compilers below accepts it.) NAG f95: Error: PARAMETER PI used before its definition is complete g95: Error: PARAMETER value is used before being defined at (1) ifort: Error: A PARAMETER must not be defined in terms of itself. [PI] (sunf95 and openf95 have also not a good message.) I think for -std=f95 one needs another error. NAG f95 prints: Error: The REAL function is not permitted in an initialisation expression I am also not sure whether I would call the following a regression: > Error: TRANSFER intrinsic not implemented for initialization at (1) -- burnus at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|-00-00 00:00:00 |2007-12-16 14:35:24 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34495
[Bug fortran/34495] [4.3 Regression] accepts invalid initialization expressions with -std=f95
--- Comment #2 from burnus at gcc dot gnu dot org 2007-12-16 15:14 --- Created an attachment (id=14779) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14779&action=view) Patch - only for the REAL()/CMPLX() diagnostics -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34495
[Bug middle-end/34226] [4.3 Regression][frv] ICE in default_secondary_reload, at targhooks.c:612
--- Comment #10 from rask at gcc dot gnu dot org 2007-12-16 15:18 --- > That is not a regression Just an already existing failure. OK, looks like an intermittent failure which happens about one out of four times. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34226
[Bug target/34473] casting negative __int128_t to float/double rounds to nearest multiple of 2048
--- Comment #3 from ubizjak at gmail dot com 2007-12-16 16:02 ---
>From libgcc2.c, __floatdisf():
/* Protect against double-rounding error.
Represent any low-order bits, that might be truncated by a bit that
won't be lost. The bit can go in anywhere below the rounding position
of the SFmode. A fixed mask and bit position handles all usual
configurations. It doesn't handle the case of 128-bit DImode, however.
*/
Please note that "di" in fact represents TImode for 64bit x86_64. I guess that
__floatdidf() also can't handle 128bit DImode values properly.
This works OK for 4.3.0, beacuse 4.3 branch implements 128bit TFmode floating
point mode and _floatdi{s,d}f function is changed to use this mode.
--
ubizjak at gmail dot com changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Known to work||4.3.0
Resolution||WONTFIX
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34473
[Bug middle-end/26061] error and warning count
--- Comment #16 from ismail at pardus dot org dot tr 2007-12-16 16:12
---
Created an attachment (id=14780)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14780&action=view)
Unbreak lib{gomp,stdc++,ffi} tests
--
ismail at pardus dot org dot tr changed:
What|Removed |Added
Attachment #14769|0 |1
is obsolete||
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26061
[Bug middle-end/26061] error and warning count
--- Comment #17 from ismail at pardus dot org dot tr 2007-12-16 16:14 --- Created an attachment (id=14781) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14781&action=view) Fix typo in the last patch -- ismail at pardus dot org dot tr changed: What|Removed |Added Attachment #14780|0 |1 is obsolete|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26061
[Bug target/34473] casting negative __int128_t to float/double rounds to nearest multiple of 2048
--- Comment #4 from joseph at codesourcery dot com 2007-12-16 16:44 ---
Subject: Re: casting negative __int128_t to float/double
rounds to nearest multiple of 2048
On Sun, 16 Dec 2007, ubizjak at gmail dot com wrote:
> This works OK for 4.3.0, beacuse 4.3 branch implements 128bit TFmode floating
> point mode and _floatdi{s,d}f function is changed to use this mode.
I think the fix was actually
2005-12-15 Joseph S. Myers <[EMAIL PROTECTED]>
PR other/25028
* libgcc2.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Define.
* libgcc2.c (__floatdixf, __floatundixf, __floatditf,
__floatunditf): Use #error if type sizes don't match requirements
of implementation.
(__floatdisf, __floatdidf): Unify. Possibly use XFmode or TFmode
as wider floating-point type. Use #error if type sizes don't
match requirements of implementation. Avoid overflow in computing
Wtype_MAXp1_F * Wtype_MAXp1_F. When special casing conversion,
shift one more bit. Cast 1 to DWtype or UDWtype for shifting.
(__floatundisf, __floatundidf): Likewise.
* config/ia64/hpux.h (XF_SIZE, TF_SIZE): Define.
* config/ia64/ia64.c (ia64_init_libfuncs): Use
_U_Qfcnvfxt_quad_to_quad and _U_Qfcnvxf_quad_to_quad for
TFmode-TImode conversions.
* doc/tm.texi (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Document.
(which is in 4.2) and that this is a duplicate of that bug. If software
TFmode is being used internally in conversions for narrower modes, that's
a bug caused by x86_64 not defining WIDEST_HARDWARE_FP_SIZE.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34473
[Bug middle-end/26061] error and warning count
--- Comment #18 from manu at gcc dot gnu dot org 2007-12-16 16:51 --- Ismail, I am pretty sure that this won't be accepted for GCC 4.3, since it is not a regression fix. Actually, I am unsure it would be accepted at all following the comments to my original patch. Nevertheless, if you want to take the risk of wasting your time, some advice: * My original patch modified several testsuite files: http://gcc.gnu.org/ml/gcc-patches/2007-02/msg01190.html, I guess you would need something equivalent. * Joseph pointed that: "A human readable message can't just be passed to fprintf like that, you need to arrange for it to be extracted for translation and translated into the user's language. Calling existing diagnostic functions does that, otherwise the string needs surrounding with _()." * Also he suggested: "this change to output should perhaps be off by default, with a new option to enable it people wanting this style can put in their Makefiles." Good luck! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26061
[Bug middle-end/26061] error and warning count
--- Comment #19 from ismail at pardus dot org dot tr 2007-12-16 16:55 --- Hi, (In reply to comment #18) > * My original patch modified several testsuite files: > http://gcc.gnu.org/ml/gcc-patches/2007-02/msg01190.html, I guess you would > need > something equivalent. I added a flag to disable this to testsuite files (-fno-show-error-count) > * Joseph pointed that: > "A human readable message can't just be passed to fprintf like that, you > need to arrange for it to be extracted for translation and translated into > the user's language. Calling existing diagnostic functions does that, > otherwise the string needs surrounding with _()." True, I'll fix. > * Also he suggested: > "this change to output should perhaps be off by > default, with a new option to enable it people wanting this style can put > in their Makefiles." I really don't want to make it default off as it's really useful. I hope to fix the patch and make it default on for gcc 4.4 at least. Thanks for the suggestions, ismail -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26061
[Bug bootstrap/34494] -V option should be compatible with -B at least, possible others as well
--- Comment #4 from schwab at suse dot de 2007-12-16 17:02 --- This has nothing to do with the topic of this bug. -- schwab at suse dot de changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||INVALID http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34494
[Bug c/34497] New: failures on i686-apple-darwin9 in sse4 testcases
On i686-apple-darwin9, we are seeing failures in the following sse4 related test cases... FAIL: gcc.target/i386/sse4_1-blendvpd.c (test for excess errors) WARNING: gcc.target/i386/sse4_1-blendvpd.c compilation failed to produce executable FAIL: gcc.target/i386/sse4_1-blendvps.c (test for excess errors) WARNING: gcc.target/i386/sse4_1-blendvps.c compilation failed to produce executable FAIL: gcc.target/i386/sse4_1-insertps-1.c (test for excess errors) WARNING: gcc.target/i386/sse4_1-insertps-1.c compilation failed to produce executable FAIL: gcc.target/i386/sse4_1-insertps-2.c (test for excess errors) WARNING: gcc.target/i386/sse4_1-insertps-2.c compilation failed to produce executable FAIL: gcc.target/i386/sse4_1-pblendvb.c (test for excess errors) WARNING: gcc.target/i386/sse4_1-pblendvb.c compilation failed to produce executable FAIL: gcc.target/i386/sse4_2-popcntl.c (test for excess errors) WARNING: gcc.target/i386/sse4_2-popcntl.c compilation failed to produce executable FAIL: gcc.target/i386/sse4_2-popcntq.c (test for excess errors) WARNING: gcc.target/i386/sse4_2-popcntq.c compilation failed to produce executable The actual failures in gcc.log look like... Executing on host: /sw/src/fink.build/gcc43-4.2.999-20071214/darwin_objdir/gcc/xgcc -B/sw/src/fink.build/gcc43-4.2.999-20071214/darwin_obj dir/gcc/ /sw/src/fink.build/gcc43-4.2.999-20071214/gcc-4.3-20071214/gcc/testsuite/gcc.target/i386/sse4_1-insertps-2.c -O2 -msse4.1 -fno- show-column -lm -m32 -o ./sse4_1-insertps-2.exe(timeout = 300) :161:suffix or operands invalid for `insertps' :164:suffix or operands invalid for `insertps' :167:suffix or operands invalid for `insertps' :168:suffix or operands invalid for `insertps' compiler exited with status 1 output is: :161:suffix or operands invalid for `insertps' :164:suffix or operands invalid for `insertps' :167:suffix or operands invalid for `insertps' :168:suffix or operands invalid for `insertps' FAIL: gcc.target/i386/sse4_1-insertps-2.c (test for excess errors) Excess errors: :161:suffix or operands invalid for `insertps' :164:suffix or operands invalid for `insertps' :167:suffix or operands invalid for `insertps' :168:suffix or operands invalid for `insertps' WARNING: gcc.target/i386/sse4_1-insertps-2.c compilation failed to produce executable -- Summary: failures on i686-apple-darwin9 in sse4 testcases Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: howarth at nitro dot med dot uc dot edu GCC build triplet: i686-apple-darwin9 GCC host triplet: i686-apple-darwin9 GCC target triplet: i686-apple-darwin9 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34497
[Bug c/34497] failures on i686-apple-darwin9 in sse4 testcases
--- Comment #1 from howarth at nitro dot med dot uc dot edu 2007-12-16 17:19 --- These same make check failures occur at both -m32 and -m64.. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34497
[Bug middle-end/34130] [4.1/4.2 Regression] the builtin abs() gives wrong result when used in some expression
--- Comment #7 from belyshev at depni dot sinp dot msu dot ru 2007-12-16 18:08 --- Fixed on active branches. -- belyshev at depni dot sinp dot msu dot ru changed: What|Removed |Added CC||belyshev at depni dot sinp ||dot msu dot ru Status|NEW |RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34130
[Bug tree-optimization/31081] [4.3 Regression] Inliner messes up SSA for abnormals
--- Comment #11 from ebotcazou at gcc dot gnu dot org 2007-12-16 18:12 --- Ada testcase at http://gcc.gnu.org/ml/gcc/2007-12/msg00470.html -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added CC||ebotcazou at gcc dot gnu dot ||org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31081
[Bug target/34497] failures on i686-apple-darwin9 in sse4 testcases
--- Comment #2 from pinskia at gcc dot gnu dot org 2007-12-16 19:23 --- This might be a bug in Apple's assembler. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Component|c |target http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34497
Fix PR 34305 - ICE on invalid real array bound
Hello world,
this straightforward patch removes an unneeded ICE when
we already had emitted a perfectly valid error message.
OK for trunk?
Thomas
2007-12-16 Thomas Koenig <[EMAIL PROTECTED]>
PR fortran/34305
* resolve.c (compare_bound): If either of the types of
the arguments isn't INTEGER, return CMP_UNKNOWN.
2007-12-16 Thomas Koenig <[EMAIL PROTECTED]>
PR fortran/34305
* gfortran.dg/real_dimension_1.f: New test case.
Index: resolve.c
===
--- resolve.c (revision 130913)
+++ resolve.c (working copy)
@@ -3147,8 +3147,11 @@ compare_bound (gfc_expr *a, gfc_expr *b)
|| b == NULL || b->expr_type != EXPR_CONSTANT)
return CMP_UNKNOWN;
+ /* If either of the types isn't INTEGER, we must have
+ raised an error earlier. */
+
if (a->ts.type != BT_INTEGER || b->ts.type != BT_INTEGER)
-gfc_internal_error ("compare_bound(): Bad expression");
+return CMP_UNKNOWN;
i = mpz_cmp (a->value.integer, b->value.integer);
! { dg-do compile }
! PR 34305 - make sure there's an error message for specifying a
program test
parameter (datasize = 1000)
dimension idata (datasize) ! { dg-error "must be of INTEGER type|must have constant shape" }
idata (1) = -1
end
[Bug tree-optimization/31081] [4.3 Regression] Inliner messes up SSA for abnormals
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added Severity|normal |blocker http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31081
[Bug ada/15605] invalid program not detected, RM 8.3(22), 8.5.4(6)
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||pinskia at gcc dot gnu dot ||org Target Milestone|4.0.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15605
[Bug libstdc++/34498] New: FAIL: 22_locale/global_templates/standard_facet_hierarchies.cc execution test
Executing on host: /mnt/gnu/gcc/objdir/./gcc/g++ -shared-libgcc -B/mnt/gnu/gcc/o bjdir/./gcc -nostdinc++ -L/mnt/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3 /src -L/mnt/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/src/.libs -B/opt/g nu/gcc/gcc-4.2.3/hppa2.0w-hp-hpux11.11/bin/ -B/opt/gnu/gcc/gcc-4.2.3/hppa2.0w-hp -hpux11.11/lib/ -isystem /opt/gnu/gcc/gcc-4.2.3/hppa2.0w-hp-hpux11.11/include -i system /opt/gnu/gcc/gcc-4.2.3/hppa2.0w-hp-hpux11.11/sys-include -g -O2 -D_GLIBCX X_ASSERT -fmessage-length=0 -g -O2 -DLOCALEDIR="." -nostdinc++ -I/mnt/gnu/gcc/ob jdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/include/hppa2.0w-hp-hpux11.11 -I/mnt/gnu /gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/include -I/mnt/gnu/gcc/gcc/libstd c++-v3/libsupc++ -I/mnt/gnu/gcc/gcc/libstdc++-v3/include/backward -I/mnt/gnu/gcc /gcc/libstdc++-v3/testsuite/util /mnt/gnu/gcc/gcc/libstdc++-v3/testsuite/22_loca le/global_templates/standard_facet_hierarchies.cc-include bits/stdc++.h ./li btestc++.a -lm -o ./standard_facet_hierarchies.exe(timeout = 600) PASS: 22_locale/global_templates/standard_facet_hierarchies.cc (test for excess errors) Setting LD_LIBRARY_PATH to :/mnt/gnu/gcc/objdir/gcc:/mnt/gnu/gcc/objdir/hppa2.0w -hp-hpux11.11/./libstdc++-v3/src/.libs::/mnt/gnu/gcc/objdir/gcc:/mnt/gnu/gcc/obj dir/hppa2.0w-hp-hpux11.11/./libstdc++-v3/src/.libs terminate called after throwing an instance of 'std::runtime_error' what(): locale::facet::_S_create_c_locale name not valid FAIL: 22_locale/global_templates/standard_facet_hierarchies.cc execution test -- Summary: FAIL: 22_locale/global_templates/standard_facet_hierarchies.cc execution test Product: gcc Version: 4.2.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: danglin at gcc dot gnu dot org GCC build triplet: hppa2.0w-hp-hpux11.11 GCC host triplet: hppa2.0w-hp-hpux11.11 GCC target triplet: hppa2.0w-hp-hpux11.11 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34498
[Bug fortran/21881] ICE instead of error for large arrays in derived types
--- Comment #6 from tkoenig at gcc dot gnu dot org 2007-12-16 19:38 --- I'll do this. -- tkoenig at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |tkoenig at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED Last reconfirmed|2007-10-01 10:52:19 |2007-12-16 19:38:41 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21881
[Bug libstdc++/34498] FAIL: 22_locale/global_templates/standard_facet_hierarchies.cc execution test
--- Comment #1 from hp at gcc dot gnu dot org 2007-12-16 19:45 --- Exactly the same for cris-elf. -- hp at gcc dot gnu dot org changed: What|Removed |Added GCC target triplet|hppa2.0w-hp-hpux11.11 |hppa2.0w-hp-hpux11.11, cris- ||elf http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34498
[Bug testsuite/34499] New: FAIL: g++.dg/ext/visibility/namespace2.C (test for excess errors)
Executing on host: /mnt/gnu/gcc/objdir/gcc/testsuite/g++/../../g++ -B/mnt/gnu/gc c/objdir/gcc/testsuite/g++/../../ /mnt/gnu/gcc/gcc/gcc/testsuite/g++.dg/ext/visi bility/namespace2.C -nostdinc++ -I/mnt/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/lib stdc++-v3/include/hppa2.0w-hp-hpux11.11 -I/mnt/gnu/gcc/objdir/hppa2.0w-hp-hpux11 .11/libstdc++-v3/include -I/mnt/gnu/gcc/gcc/libstdc++-v3/libsupc++ -I/mnt/gnu/gc c/gcc/libstdc++-v3/include/backward -I/mnt/gnu/gcc/gcc/libstdc++-v3/testsuite/ut il -fmessage-length=0 -fvisibility=hidden -S -o namespace2.s(timeout = 30 0) /mnt/gnu/gcc/gcc/gcc/testsuite/g++.dg/ext/visibility/namespace2.C: In member fun ction 'void Test::test()': /mnt/gnu/gcc/gcc/gcc/testsuite/g++.dg/ext/visibility/namespace2.C:20: warning: v isibility attribute not supported in this configuration; ignored output is: /mnt/gnu/gcc/gcc/gcc/testsuite/g++.dg/ext/visibility/namespace2.C: In member fun ction 'void Test::test()': /mnt/gnu/gcc/gcc/gcc/testsuite/g++.dg/ext/visibility/namespace2.C:20: warning: v isibility attribute not supported in this configuration; ignored FAIL: g++.dg/ext/visibility/namespace2.C (test for excess errors) Excess errors: /mnt/gnu/gcc/gcc/gcc/testsuite/g++.dg/ext/visibility/namespace2.C:20: warning: v isibility attribute not supported in this configuration; ignored -- Summary: FAIL: g++.dg/ext/visibility/namespace2.C (test for excess errors) Product: gcc Version: 4.2.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: danglin at gcc dot gnu dot org GCC build triplet: hppa2.0w-hp-hpux11.11 GCC host triplet: hppa2.0w-hp-hpux11.11 GCC target triplet: hppa2.0w-hp-hpux11.11 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34499
[Bug libstdc++/34498] FAIL: 22_locale/global_templates/standard_facet_hierarchies.cc execution test
--- Comment #2 from dave at hiauly1 dot hia dot nrc dot ca 2007-12-16 20:06 --- Subject: Re: FAIL: 22_locale/global_templates/standard_facet_hierarchies.cc execution test > Exactly the same for cris-elf. There's probably a missing check for named locales. Dave -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34498
[Bug libstdc++/34498] FAIL: 22_locale/global_templates/standard_facet_hierarchies.cc execution test
--- Comment #3 from pcarlini at suse dot de 2007-12-16 20:22 --- Already noticed here: http://gcc.gnu.org/ml/libstdc++/2007-12/msg00059.html I'm adding Benjamin in CC. -- pcarlini at suse dot de changed: What|Removed |Added CC||bkoz at redhat dot com Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|-00-00 00:00:00 |2007-12-16 20:22:24 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34498
[Bug target/34497] failures on i686-apple-darwin9 in sse4 testcases
--- Comment #3 from howarth at nitro dot med dot uc dot edu 2007-12-16 20:23 --- Created an attachment (id=14782) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14782&action=view) preprocessed source file from sse3_1-insertps-2.c testcase on i686-apple-darwin9 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34497
[Bug target/34497] failures on i686-apple-darwin9 in sse4 testcases
--- Comment #4 from howarth at nitro dot med dot uc dot edu 2007-12-16 20:24 --- Created an attachment (id=14783) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14783&action=view) assembly file from sse3_1-insertps-2.c testcase on i686-apple-darwin9 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34497
[Bug fortran/34246] gfortran.dg/bind_c_usage_16.f03 doesn't work
--- Comment #14 from burnus at gcc dot gnu dot org 2007-12-16 20:24 --- Subject: Bug 34246 Author: burnus Date: Sun Dec 16 20:24:32 2007 New Revision: 130991 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130991 Log: 2007-12-16 Tobias Burnus <[EMAIL PROTECTED]> PR fortran/34246 * trans-types.c (gfc_init_types): Change build_type_variant to build_qualified_type. (gfc_sym_type): Return gfc_character1_type_node for character-returning bind(C) functions. * trans-expr.c (gfc_conv_function_call): Do not set se->string_length for character-returning bind(c) functions. (gfc_trans_string_copy,gfc_trans_scalar_assign): Support also single characters. 2007-12-16 Tobias Burnus <[EMAIL PROTECTED]> PR fortran/34246 * gfortran.dg/bind_c_usage_16.f03: Extend test. Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/trans-expr.c trunk/gcc/fortran/trans-types.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gfortran.dg/bind_c_usage_16.f03 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34246
[Bug rtl-optimization/32283] Missed induction variable optimization
--- Comment #17 from rakdver at gcc dot gnu dot org 2007-12-16 20:29 --- A possible way how to solve the problem: http://gcc.gnu.org/ml/gcc-patches/2007-12/msg00769.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32283
[Bug fortran/34500] New: Bind(C): Character returning function with ENTRY gives ICE
Test case:
function test() bind(C)
use iso_c_binding
implicit none
character(len=1,kind=c_char) :: test, bar
entry bar() bind(C)
end function test
ICE occurs if either test() or bar() or both are bind(c).
The ENTRY fix needs to go into build_entry_thunks:
if (thunk_sym->attr.function)
{
if (gfc_return_by_reference (ns->proc_name))
{
This branch is entered as the master function, proc_name, is is_bind_c ==
false, but it fails currently if (thunk_sym->attr.is_bind_c &&
thunk_sym->ts.type == BT_CHARACTER).
The proper tree should looks more or less as follows:
test2 ()
{
character(kind=1) tmp[1:1];
integer(kind=4) len;
master.0.test2 (0, &tmp, len);
return tmp[1];
That is test() itself returns a scalar character, but master.0.test2 takes the
string as argument, which allows to combine bind(C) with non-bind(C) functions
and allows for different string lengths of ENTRY and function (cf. PR 34421).
--
Summary: Bind(C): Character returning function with ENTRY gives
ICE
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: burnus at gcc dot gnu dot org
OtherBugsDependingO 32630
nThis:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34500
[Bug fortran/34246] gfortran.dg/bind_c_usage_16.f03 doesn't work
--- Comment #15 from burnus at gcc dot gnu dot org 2007-12-16 20:37 --- FIXED on the trunk (4.3.0). Please open a new bug if there are new/remaining problems. The Bind(C) ENTRY part of this PR is now tracked as PR 34500. -- burnus at gcc dot gnu dot org changed: What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34246
[Bug tree-optimization/34501] New: The vector cost model does not seem suited for Intel Core2Duo
For the induct.f90 test case from the polyhedron test suite, I get the following timings (revision 130990): [ibook-dhum] lin/source% time gfc -O3 -ffast-math -funroll-loops induct.f90 11.226u 0.496s 0:12.42 94.2%0+0k 0+54io 15pf+0w [ibook-dhum] lin/source% time a.out > tmp 91.148u 0.092s 1:31.27 99.9%0+0k 0+9io 12pf+0w [ibook-dhum] lin/source% time gfc -O3 -ffast-math -funroll-loops --param min-vect-loop-bound=1 induct.f90 11.205u 0.492s 0:11.84 98.7%0+0k 0+27io 0pf+0w [ibook-dhum] lin/source% time a.out > tmp 91.145u 0.096s 1:31.24 99.9%0+0k 0+4io 0pf+0w [ibook-dhum] lin/source% time gfc -O3 -ffast-math -funroll-loops --param min-vect-loop-bound=2 induct.f90 11.101u 0.491s 0:11.78 98.3%0+0k 0+17io 0pf+0w [ibook-dhum] lin/source% time a.out > tmp 73.596u 0.054s 1:13.65 99.9%0+0k 0+9io 0pf+0w Am I correct to understand that for this revisions -O3 implies vectorization+cost_model? If yes, it seems that the cost model should be tuned for the Intel Core2Duo. -- Summary: The vector cost model does not seem suited for Intel Core2Duo Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dominiq at lps dot ens dot fr GCC build triplet: i686-apple-darwin9 GCC host triplet: i686-apple-darwin9 GCC target triplet: i686-apple-darwin9 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34501
[Bug fortran/34305] ICE with array(real) declaration
--- Comment #2 from tkoenig at gcc dot gnu dot org 2007-12-16 21:09 --- Subject: Bug 34305 Author: tkoenig Date: Sun Dec 16 21:09:34 2007 New Revision: 130993 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130993 Log: 2007-12-16 Thomas Koenig <[EMAIL PROTECTED]> PR fortran/34305 * resolve.c (compare_bound): If either of the types of the arguments isn't INTEGER, return CMP_UNKNOWN. 2007-12-16 Thomas Koenig <[EMAIL PROTECTED]> PR fortran/34305 * gfortran.dg/real_dimension_1.f: New test case. Added: trunk/gcc/testsuite/gfortran.dg/real_dimension_1.f Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/resolve.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34305
[Bug c++/33943] [4.3 Regression] ICE with partial specialization on vararg template template parameter
--- Comment #5 from mmitchel at gcc dot gnu dot org 2007-12-16 21:11 --- I disagree with Andrew's Comment #4. Once we implement a feature in the compiler, users should reasonably expect it to be correct. We cannot simultaneously say "Look, we have exciting new C++0x features!" and "Oh, you found a bug? That's not very serious, since it's just a new C++0x feature." Thus, I've upgraded this to P1. -- mmitchel at gcc dot gnu dot org changed: What|Removed |Added Priority|P2 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33943
[Bug target/34501] The vector cost model does not seem suited for Intel Core2Duo
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added CC||pinskia at gcc dot gnu dot ||org Severity|normal |enhancement Component|tree-optimization |target http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34501
[Bug target/34497] failures on i686-apple-darwin9 in sse4 testcases
--- Comment #5 from howarth at nitro dot med dot uc dot edu 2007-12-16 21:27 --- Filed as Radar Problem ID: 5650346. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34497
[Bug c++/33943] [4.3 Regression] ICE with partial specialization on vararg template template parameter
--- Comment #6 from pinskia at gcc dot gnu dot org 2007-12-16 21:27 --- (In reply to comment #5) > I disagree with Andrew's Comment #4. Once we implement a feature in the > compiler, users should reasonably expect it to be correct. We cannot > simultaneously say "Look, we have exciting new C++0x features!" and "Oh, you > found a bug? That's not very serious, since it's just a new C++0x feature." I seriously disagree, this is not a regression in that code never was supported before and really C++0x support should not block the release just because people feel this is an important feature of 4.3.0. Also another thing is that we have some ODR violations in libstdc++ that the libstdc++ folks have not replied to me about yet. See http://gcc.gnu.org/ml/libstdc++/2007-08/msg00032.html and some others. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33943
[Bug c++/34488] [4.3 regression] ICE on invalid friend declaration
--- Comment #1 from jakub at gcc dot gnu dot org 2007-12-16 21:30 --- I guess this is caused by r123312. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34488
[Bug target/30572] [4.3 Regression] target libraries links against /libgcc_s.1.dylib instead of $(prefix)/lib/libgcc_s.1.dylib
--- Comment #14 from howarth at nitro dot med dot uc dot edu 2007-12-16 21:52 --- Etsushi, Your last patch doesn't do the right thing for the x86_64 multilib. The shared libraries in... /sw/lib/gcc4.3/lib/x86_64 ...are linked to /sw/lib/gcc4.3/lib/libgcc_s.1.dylib instead of the desired /sw/lib/gcc4.3/lib/x86_64/libgcc_s.1.dylib. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30572
[Bug fortran/34305] ICE with array(real) declaration
--- Comment #3 from tkoenig at gcc dot gnu dot org 2007-12-16 21:55 --- Fixed on trunk. Closing. -- tkoenig at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34305
[Bug c++/33943] [4.3 Regression] ICE with partial specialization on vararg template template parameter
--- Comment #7 from pcarlini at suse dot de 2007-12-16 21:57 --- (In reply to comment #6) Also another thing is that > we have some ODR violations in libstdc++ that the libstdc++ folks have not > replied to me about yet. Because such a thing doesn't exist. If the user wants to experiment (note, experiment, we are talking about experimental implementations, I think the announcement is pretty clear about that) with some library features that will be likely available in the next C++ standard, he can compile with -std=c++0x. Then he will be in the realm of another language, not the same as C++03. ODR between what? Between a language and a different (eminently experimental) language? By the way, the real library for the next standard will be something very different (we haven't yet started on it), will badly break ABI, API and everything imaginable. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33943
[Bug tree-optimization/34330] -ftree-parallelize-loops=4 ICE with the vectorizer also
-- rakdver at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |rakdver at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED Last reconfirmed|2007-12-10 00:23:44 |2007-12-16 22:07:18 date|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34330
[Bug fortran/34495] [4.3 Regression] accepts invalid initialization expressions with -std=f95
--- Comment #3 from burnus at gcc dot gnu dot org 2007-12-16 22:13 --- Subject: Bug 34495 Author: burnus Date: Sun Dec 16 22:12:55 2007 New Revision: 130994 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130994 Log: 2007-12-16 Tobias Burnus <[EMAIL PROTECTED]> PR fortran/34495 * intrinsic.c (add_functions): Mark float and sngl as STD_GNU. (gfc_intrinsic_func_interface): Reject REAL, DBLE and CMPLX in initialization expressions for -std=f95. 2007-12-16 Tobias Burnus <[EMAIL PROTECTED]> PR fortran/34495 * gfortran.dg/initialization_16.f90: New. Added: trunk/gcc/testsuite/gfortran.dg/initialization_16.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/intrinsic.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34495
[Bug fortran/34495] [4.3 Regression] accepts invalid initialization expressions with -std=f95
--- Comment #4 from burnus at gcc dot gnu dot org 2007-12-16 22:14 --- (From update of attachment 14779) Still to do: Adding/Re-adding an error for: Error: PARAMETER PI used before its definition is complete -- burnus at gcc dot gnu dot org changed: What|Removed |Added Attachment #14779|0 |1 is obsolete|| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34495
[Bug bootstrap/34003] [4.1/4.2 Regression] gcc 4.3.0 unable to bootstrap itself; Unsatisfied symbols: ggc_free
--- Comment #36 from danglin at gcc dot gnu dot org 2007-12-16 22:23 --- 4.1 is also broken. -- danglin at gcc dot gnu dot org changed: What|Removed |Added Summary|[4.2 Regression] gcc 4.3.0 |[4.1/4.2 Regression] gcc |unable to bootstrap itself; |4.3.0 unable to bootstrap |Unsatisfied symbols:|itself; Unsatisfied symbols: |ggc_free|ggc_free http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34003
[Bug target/34384] Poor code generated when passing returned struct as a parameter
--- Comment #3 from sandmann at daimi dot au dot dk 2007-12-16 22:29 --- [EMAIL PROTECTED] ~]$ gcc -v Using built-in specs. Target: i386-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk --disable-dssi --enable-plugin --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-cpu=generic --host=i386-redhat-linux Thread model: posix gcc version 4.1.2 20070925 (Red Hat 4.1.2-33) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34384
[Bug ada/34446] gnatprep evaluating "not" operator at incorrect precidence
--- Comment #4 from bdavis at gcc dot gnu dot org 2007-12-16 23:05 --- re-opened pending additional comments. -- bdavis at gcc dot gnu dot org changed: What|Removed |Added CC||bdavis at gcc dot gnu dot ||org Status|RESOLVED|UNCONFIRMED Resolution|FIXED | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34446
[Bug middle-end/18071] [4.0/4.1/4.2/4.3 Regression] -Winline does not respect -fno-default-inline
--- Comment #28 from steven at gcc dot gnu dot org 2007-12-16 23:16 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18071
[Bug c++/19159] [4.0/4.1/4.2/4.3 Regression] Undefined symbol: vtable for __cxxabiv1::__vmi_class_type_info
--- Comment #37 from steven at gcc dot gnu dot org 2007-12-16 23:17 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19159
[Bug rtl-optimization/21676] [4.0/4.1/4.2/4.3 Regression] Optimizer regression: SciMark sparse matrix benchmark
--- Comment #11 from steven at gcc dot gnu dot org 2007-12-16 23:17 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21676
[Bug middle-end/22141] [4.0/4.1/4.2/4.3 Regression] Missing optimization when storing structures
--- Comment #6 from steven at gcc dot gnu dot org 2007-12-16 23:17 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22141
[Bug tree-optimization/23821] [4.0/4.1/4.2/4.3 Regression] DOM and VRP creating harder to optimize code
--- Comment #12 from steven at gcc dot gnu dot org 2007-12-16 23:17 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23821
[Bug c++/26266] [4.0/4.1/4.2/4.3 regression] Trouble with static const data members in template classes
--- Comment #19 from steven at gcc dot gnu dot org 2007-12-16 23:18 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26266
[Bug c++/26965] [4.0/4.1/4.2/4.3 Regression] Unnecessary debug info for unused consts in C++
--- Comment #13 from steven at gcc dot gnu dot org 2007-12-16 23:18 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26965
[Bug debug/27017] [4.0/4.1/4.2/4.3 Regression] Debug information for static local class members are not emitted
--- Comment #11 from steven at gcc dot gnu dot org 2007-12-16 23:18 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27017
[Bug middle-end/29215] [4.0/4.1/4.2/4.3 Regression] memcpy is not fully optimized any more
--- Comment #11 from steven at gcc dot gnu dot org 2007-12-16 23:18 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29215
[Bug tree-optimization/29484] [4.0/4.1/4.2/4.3 Regression] tree-inline.c bug with local static vars
--- Comment #4 from steven at gcc dot gnu dot org 2007-12-16 23:18 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29484
[Bug preprocessor/30363] [4.0/4.1/4.2/4.3 Regression] Support for -traditional-cpp is incomplete in current gcc relative to gcc 2.95.3
--- Comment #4 from steven at gcc dot gnu dot org 2007-12-16 23:18 --- Open regression with no activity since February 14. Ping? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30363
[Bug c++/29607] [DR 224] [4.1/4.2/4.3 Regression] dependent name with base classes
--- Comment #12 from steven at gcc dot gnu dot org 2007-12-16 23:19 --- If we are waiting for a DR, this PR should be SUSPENDED, not WAITING. -- steven at gcc dot gnu dot org changed: What|Removed |Added Status|WAITING |UNCONFIRMED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29607
[Bug c++/29469] [DR 224] [4.1/4.2/4.3 Regression] error: non-template 'pair' used as template
--- Comment #8 from steven at gcc dot gnu dot org 2007-12-16 23:20 --- Waiting for DR -> SUSPENDED. -- steven at gcc dot gnu dot org changed: What|Removed |Added Status|WAITING |UNCONFIRMED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29469
[Bug c++/27177] [4.0/4.1/4.2/4.3 Regression] ICE in build_simple_base_path, at cp/class.c:474
--- Comment #14 from steven at gcc dot gnu dot org 2007-12-16 23:21 --- Ping! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27177
[Bug target/34025] Warning when compiling with -m64 -ffast-math on Intel Darwin
--- Comment #17 from uros at gcc dot gnu dot org 2007-12-16 23:22 --- Subject: Bug 34025 Author: uros Date: Sun Dec 16 23:22:30 2007 New Revision: 130998 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130998 Log: PR target/34025 * config/i386/t-crtpc: Add $(MULTILIB_CFLAGS). * config/i386/t-crtfm: Likewise. Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/t-crtfm trunk/gcc/config/i386/t-crtpc -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34025
[Bug debug/26364] [4.0/4.1/4.2/4.3 regression] [no unit-at-a-time mode] Uninlined function is marked as inlined
--- Comment #10 from steven at gcc dot gnu dot org 2007-12-16 23:24 --- Could this be fixed by rejecting -finline-functions-called-once if -fno-unit-at-a-time is given? A patch to do this should be quite trivial. -- steven at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |WAITING http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26364
[Bug c++/31780] [4.2/4.3 regression] ICE with incompatible types for ?: with "complex type" conversion
--- Comment #15 from steven at gcc dot gnu dot org 2007-12-16 23:26 --- P1 regression and >2.5 months without activity. PING! -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31780
[Bug target/34473] casting negative __int128_t to float/double rounds to nearest multiple of 2048
--- Comment #5 from ubizjak at gmail dot com 2007-12-16 23:27 --- Reopened ... -- ubizjak at gmail dot com changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|WONTFIX | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34473
[Bug target/34473] casting negative __int128_t to float/double rounds to nearest multiple of 2048
--- Comment #6 from ubizjak at gmail dot com 2007-12-16 23:27 --- ... to close as duplicate of PR 25028. *** This bug has been marked as a duplicate of 25028 *** -- ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||DUPLICATE http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34473
[Bug other/25028] TImode-to-floating conversions broken
--- Comment #11 from ubizjak at gmail dot com 2007-12-16 23:27 --- *** Bug 34473 has been marked as a duplicate of this bug. *** -- ubizjak at gmail dot com changed: What|Removed |Added CC||james at albanarts dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25028
