[Bug target/44793] [4.5/4.6 Regression] libgcc does not include t-ppccomm on rtems

2010-07-31 Thread rguenth at gcc dot gnu dot org
--- Comment #8 from rguenth at gcc dot gnu dot org 2010-07-31 09:29 --- GCC 4.5.1 is being released, adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/44929] [OOP] Parsing error of derived type name starting with 'REAL'

2010-07-31 Thread rguenth at gcc dot gnu dot org
--- Comment #20 from rguenth at gcc dot gnu dot org 2010-07-31 09:29 --- GCC 4.5.1 is being released, adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/44959] [4.5 Regression] bootstrap failed at Comparing stages 2 and 3

2010-07-31 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-31 09:30 --- GCC 4.5.1 is being released, adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug c/45079] [4.5 Regression] function names in error message (�c_maybe_const_expr� not supported by 'pp_c_expression')

2010-07-31 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-31 09:30 --- GCC 4.5.1 is being released, adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/45052] [4.5 Regression] volatile ignored

2010-07-31 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-31 09:30 --- GCC 4.5.1 is being released, adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/45081] [4.3/4.4/4.5/4.6 Regression] ICE in gfc_conv_array_initializer, at fortran/trans-array.c:4208

2010-07-31 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-31 09:30 --- GCC 4.5.1 is being released, adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug c/45054] [4.6 Regression] struct-by-value-1.c fail.

2010-07-31 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Summary|[4.6 regression] struct-by- |[4.6 Regression] struct-by- |value-1.c fail

[Bug bootstrap/45028] [4.6 Regression] ICE building 64-bit libjava on Solaris 2/SPARC: output_operand: invalid expression as operand

2010-07-31 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Summary|[4.6 regression] ICE|[4.6 Regression] ICE |building 64-bit libjava

[Bug target/42240] [4.3/4.4 Regression] wrong epilogue on naked function

2010-07-31 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Summary|[4.3/4.4 Regression, avr] |[4.3/4.4 Regression] wrong |wrong epilogue

[Bug target/45142] split for *vec_setmode_0_sse2 incomplete

2010-07-31 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-31 12:06 --- - (set_attr mode SF)]) + (set_attr mode SF,SF,*)]) SI? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45142

[Bug tree-optimization/45052] [4.5 Regression] volatile ignored

2010-07-31 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-07-31 12:12 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/45052] [4.5 Regression] volatile ignored

2010-07-31 Thread rguenth at gcc dot gnu dot org
--- Comment #8 from rguenth at gcc dot gnu dot org 2010-07-31 12:13 --- Subject: Bug 45052 Author: rguenth Date: Sat Jul 31 12:12:43 2010 New Revision: 162781 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162781 Log: 2010-07-31 Richard Guenther rguent...@suse.de PR

[Bug lto/45037] lto1 ICEs when linking cns_solve

2010-07-30 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-07-30 09:22 --- It can't be the same bug, please open a new one. Thx. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug fortran/45131] [4.6 regression] New Fortran test failures

2010-07-30 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-07-30 09:32 --- I see the same with -m32 on x86_64. Interestingly I see it with -O0 and libgfortran from 4.5 as well, so it looks like a frontend problem, not a library problem to me. -- rguenth at gcc dot gnu dot org changed

[Bug rtl-optimization/45137] [4.6 Regression] -g changes the generated code for gcc/sched-vis.c on SH

2010-07-30 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45137

[Bug bootstrap/45134] [4.6 Regression] Bootstrap failure for powerpc-*-*: ICE: in delete_corresponding_reg_eq_notes, at dce.c:495

2010-07-30 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45134

[Bug target/45142] New: split for *vec_setmode_0_sse2 incomplete

2010-07-30 Thread rguenth at gcc dot gnu dot org
gnu dot org ReportedBy: rguenth at gcc dot gnu dot org GCC target triplet: x86-64-*-*, i?86-*-* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45142

[Bug lto/45141] lto1 ICEs when linking cns_solve again

2010-07-30 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-30 11:01 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug lto/45141] lto1 ICEs when linking cns_solve again

2010-07-30 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-30 11:01 --- Subject: Bug 45141 Author: rguenth Date: Fri Jul 30 11:01:22 2010 New Revision: 162709 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162709 Log: 2010-07-30 Richard Guenther rguent...@suse.de PR

[Bug target/45142] split for *vec_setmode_0_sse2 incomplete

2010-07-30 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-30 14:24 --- Created an attachment (id=21360) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21360action=view) required patch Together with attached patch (from the vector-enhancement GSoC project). #define vector(elcount

[Bug c/45123] -pedantic warning about string inside __asm

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-29 09:37 --- Confirmed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Severity

[Bug tree-optimization/45122] [4.6 Regression] -funsafe-loop-optimizations causes FAIL: gcc.c-torture/execute/pr27285.c execution

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-29 09:40 --- Confirmed. In the original code b doesn't overflow. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/45121] [4.6 Regression] c-c++-common/uninit-17.c

2010-07-29 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last

[Bug tree-optimization/45120] [4.6 Regression] -fipa-pta causes FAIL: gcc.c-torture/execute/pta-field-2.c execution

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-29 10:01 --- Confirmed, mine. We generate wrong constraints for bar (int * * x) { int * D.2737; bb 2: D.2737_3 = MEM[(struct Foo *)x_1(D) + -8B].p; *D.2737_3 = 0; return; } Generating constraints for bar (bar

[Bug bootstrap/45119] [4.6 Regression] Bootstrap went to infinite loop

2010-07-29 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45119

[Bug tree-optimization/45034] [4.3/4.4/4.5/4.6 Regression] safe conversion from unsigned to signed char gives broken code

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #16 from rguenth at gcc dot gnu dot org 2010-07-29 11:00 --- Subject: Bug 45034 Author: rguenth Date: Thu Jul 29 10:59:54 2010 New Revision: 162673 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162673 Log: 2010-07-29 Richard Guenther rguent...@suse.de PR

[Bug tree-optimization/45034] [4.3/4.4/4.5 Regression] safe conversion from unsigned to signed char gives broken code

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #17 from rguenth at gcc dot gnu dot org 2010-07-29 11:00 --- Fixed on the trunk sofar. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug c/45126] volatile lost in optimization

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-29 11:25 --- Possible values for vus are [0, 65535], volatileness does not change that. Multiplying this as int is always positive (overflow is undefined), so we can change the test to (vus * vus) != 0. -- rguenth at gcc dot

[Bug middle-end/44121] [4.6 Regression] multiple char-related fails.

2010-07-29 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|WAITING |NEW Ever Confirmed|0 |1 Last

[Bug bootstrap/43795] gcc-4.5.0, pb installation

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-29 11:34 --- Thus, invalid. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug tree-optimization/45120] [4.6 Regression] -fipa-pta causes FAIL: gcc.c-torture/execute/pta-field-2.c execution

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-29 12:30 --- Subject: Bug 45120 Author: rguenth Date: Thu Jul 29 12:30:09 2010 New Revision: 162676 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162676 Log: 2010-07-29 Richard Guenther rguent...@suse.de PR

[Bug tree-optimization/45120] [4.6 Regression] -fipa-pta causes FAIL: gcc.c-torture/execute/pta-field-2.c execution

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-29 12:31 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug c/45126] volatile lost in optimization

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-29 13:27 --- And with all other versions I tried (4.3 and 4.5) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45126

[Bug c/45127] Out-of-order execution

2010-07-29 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-29 13:30 --- rar is not a portable archive format. Please use tar instead together with gzip (or zip). You might want to try -fno-delete-null-pointer-checks. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45127

[Bug tree-optimization/45034] [4.3/4.4/4.5/4.6 Regression] safe conversion from unsigned to signed char gives broken code

2010-07-28 Thread rguenth at gcc dot gnu dot org
--- Comment #11 from rguenth at gcc dot gnu dot org 2010-07-28 09:32 --- I suppose that uy = -ux; is really uy = (unsigned char) -(int) ux; as unsigned char promotes to int. We then incorrectly narrow this to -(signed char) ux. We do this again in convert_to_integer. Our

[Bug c/45100] internal compiler error: Segmentation fault (at -O3)

2010-07-28 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-28 09:34 --- Can reproduce with 4.5.0, fixed for 4.5.1. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/45101] [4.6 Regression] ICE: in insert_expr_in_table, at gcse.c:1213 with -gcse-las

2010-07-28 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added CC||mkuvyrkov at gcc dot gnu dot

[Bug target/44903] [4.6 Regression] FAIL: gcc.dg/pr35258.c execution test

2010-07-28 Thread rguenth at gcc dot gnu dot org
--- Comment #21 from rguenth at gcc dot gnu dot org 2010-07-28 10:33 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug target/44903] [4.6 Regression] FAIL: gcc.dg/pr35258.c execution test

2010-07-28 Thread rguenth at gcc dot gnu dot org
--- Comment #22 from rguenth at gcc dot gnu dot org 2010-07-28 10:33 --- Subject: Bug 44903 Author: rguenth Date: Wed Jul 28 10:32:54 2010 New Revision: 162624 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162624 Log: 2010-07-28 Richard Guenther rguent...@suse.de PR

[Bug tree-optimization/45034] [4.3/4.4/4.5/4.6 Regression] safe conversion from unsigned to signed char gives broken code

2010-07-28 Thread rguenth at gcc dot gnu dot org
--- Comment #12 from rguenth at gcc dot gnu dot org 2010-07-28 12:23 --- Works. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added AssignedTo

[Bug c/45106] casting of variadic function pointers to normal function pointers causes segfaults on 64bit systems

2010-07-28 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-28 14:01 --- (In reply to comment #4) Subject: Re: casting of variadic function pointers to normal function pointers causes segfaults on 64bit systems I was afraid of this answer. However in my application, I have

[Bug bootstrap/45104] [4.6 Regression] Bootstrap failure: gcc/cp/decl.o differs

2010-07-28 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45104

[Bug rtl-optimization/45107] [4.6 Regression] ICE: in insert_expr_in_table, at gcse.c:1213 with -Os -gcse-las (another one)

2010-07-28 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45107

[Bug tree-optimization/37541] VRP fails to optimize single-bit ranges

2010-07-28 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-28 14:43 --- This seems fixed, just the optimizations in question are already performed partly by FRE but one, test2 (struct foo2 * x) { ... bb 2: D.2745_3 = BIT_FIELD_REF *x_2(D), 8, 0; D.2746_4 = D.2745_3 1; if (D

[Bug tree-optimization/45109] [4.4 Regression] ICE: in get_constraint_for_component_ref, at tree-ssa-structalias.c:2932

2010-07-28 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-28 19:36 --- Confirmed on x86_64-linux. Not similar to PR44946, but I fixed a similar bug on the mem-ref branch. Thus, mine. -- rguenth at gcc dot gnu dot org changed: What|Removed

[Bug c++/45112] [4.5/4.6 regression] Aligned attribute on static class member definition ignored

2010-07-28 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.5.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45112

[Bug tree-optimization/45115] pure functions returning structs are not optimized.

2010-07-28 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-28 20:05 --- We can only value-number things which define an SSA name. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug lto/45089] -Os -g -fwhopr dwarf2out ICE

2010-07-27 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-27 09:17 --- Trying to reduce ... it happens only with whopr. Program received signal SIGSEGV, Segmentation fault. 0x005d33ba in prune_unused_types_mark (die=0x0, dokids=1) at /space/rguenther/src/svn/trunk/gcc

[Bug lto/45089] -Os -g -fwhopr dwarf2out ICE

2010-07-27 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-27 09:26 --- So the issue may be that the LTO FE doesn't announce any decls to the debug machinery. grep debug_hooks cp/*.c cp/decl.c:debug_hooks-type_decl (tdecl, 0); cp/decl.c: /*debug_hooks-set_name (t

[Bug lto/45089] -Os -g -fwhopr dwarf2out ICE

2010-07-27 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-27 09:46 --- Well - I have no idea ;) We can look at what the FE announces after I finished testcase reduction. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug lto/45089] -Os -g -fwhopr dwarf2out ICE

2010-07-27 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-27 11:06 --- Created an attachment (id=21325) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21325action=view) testcase g++ -r -nostdlib -O[s23] -g -flto d2.3.3.C d3.3.3.C The key is that nsAccessible are not merged

[Bug c/44828] [4.3/4.4 Regression] possible integer wrong code bug

2010-07-27 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|rguenth at gcc dot gnu dot |unassigned at gcc dot gnu |org

[Bug tree-optimization/44152] ICE on compiling xshow.f of xplor-nih with -O3 -ffast-math -fwhopr

2010-07-27 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-27 13:03 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/44977] [4.4 Regression] ice in propagate_rhs_into_lhs, at tree-ssa-dom.c:2728

2010-07-27 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-07-27 13:05 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/44977] [4.4 Regression] ice in propagate_rhs_into_lhs, at tree-ssa-dom.c:2728

2010-07-27 Thread rguenth at gcc dot gnu dot org
--- Comment #8 from rguenth at gcc dot gnu dot org 2010-07-27 13:05 --- Subject: Bug 44977 Author: rguenth Date: Tue Jul 27 13:05:17 2010 New Revision: 162565 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162565 Log: 2010-07-27 Richard Guenther rguent...@suse.de PR

[Bug c/44555] [4.3/4.4 Regression] Pointer evalutions, is that expected ?

2010-07-27 Thread rguenth at gcc dot gnu dot org
--- Comment #11 from rguenth at gcc dot gnu dot org 2010-07-27 13:07 --- Subject: Bug 44555 Author: rguenth Date: Tue Jul 27 13:07:28 2010 New Revision: 162566 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162566 Log: 2010-07-27 Richard Guenther rguent...@suse.de PR

[Bug middle-end/37060] [4.3/4.4/4.5/4.6 regression] Bogus __builtin___memcpy_chk overflow warning

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #13 from rguenth at gcc dot gnu dot org 2010-07-26 09:06 --- (In reply to comment #11) I think this testcase has some other issues at least on the trunk. sparc_floating_p.isra.0 is produced for 32bit but not 64bit. And then we have: MEM[(const struct type *)type_1(D

[Bug tree-optimization/45052] [4.5/4.6 Regression] volatile ignored

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-26 09:27 --- Subject: Bug 45052 Author: rguenth Date: Mon Jul 26 09:26:43 2010 New Revision: 162528 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162528 Log: 2010-07-26 Richard Guenther rguent...@suse.de PR

[Bug bootstrap/45067] [4.6 regression] ARM bootstrap failure: internal compiler error: in expand_widen_pattern_expr, at optabs.c:522

2010-07-26 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45067

[Bug tree-optimization/45071] [4.6 Regression] ICE: tree check: expected ssa_name, have integer_cst in inhibit_phi_insertion, at tree-ssa-pre.c:3278 with -ftree-pre -ftree-vectorize

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-26 10:33 --- I have a patch. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added AssignedTo

[Bug tree-optimization/45072] [4.6 Regression] 23_containers/vector/bool/modifiers/erase/1.cc FAILs with -fprofile-generate

2010-07-26 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45072

[Bug tree-optimization/45073] [4.6 Regression] gfortran.dg/assumed_charlen_function_3.f90 ICEs with -fprofile-generate

2010-07-26 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45073

[Bug tree-optimization/45056] [4.6 Regression] ICE: in refs_may_alias_p_1, at tree-ssa-alias.c:1023

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-07-26 11:00 --- Invalid MEMs in debug-insns (invalid as in not folded). Why does the scheduler query the alias oracle about them? (debug_insn 49 48 50 7 t.cc:22 (var_location:DI D#3 (mem/s/f/j:DI (plus:DI (reg/f:DI 54 virtual

[Bug target/44903] [4.6 Regression] FAIL: gcc.dg/pr35258.c execution test

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #17 from rguenth at gcc dot gnu dot org 2010-07-26 12:21 --- One of the issues is /* For a MEM rtx, the alignment in bits. We can use the alignment of the mode as a default when STRICT_ALIGNMENT, but not if not. */ #define MEM_ALIGN(RTX

[Bug target/44903] [4.6 Regression] FAIL: gcc.dg/pr35258.c execution test

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #18 from rguenth at gcc dot gnu dot org 2010-07-26 12:45 --- Created an attachment (id=21314) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21314action=view) patch Please check whether the attached patch fixes the testcase this bug is about. -- http://gcc.gnu.org

[Bug target/44903] [4.6 Regression] FAIL: gcc.dg/pr35258.c execution test

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #19 from rguenth at gcc dot gnu dot org 2010-07-26 12:45 --- Mine again (only for restoring the pre-MEM_REF behavior). -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/45071] [4.6 Regression] ICE: tree check: expected ssa_name, have integer_cst in inhibit_phi_insertion, at tree-ssa-pre.c:3278 with -ftree-pre -ftree-vectorize

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-26 12:48 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/45071] [4.6 Regression] ICE: tree check: expected ssa_name, have integer_cst in inhibit_phi_insertion, at tree-ssa-pre.c:3278 with -ftree-pre -ftree-vectorize

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-26 12:49 --- Subject: Bug 45071 Author: rguenth Date: Mon Jul 26 12:48:37 2010 New Revision: 162534 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162534 Log: 2010-07-26 Richard Guenther rguent...@suse.de PR

[Bug tree-optimization/45073] [4.6 Regression] gfortran.dg/assumed_charlen_function_3.f90 ICEs with -fprofile-generate

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-26 13:26 --- I have a patch. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added AssignedTo

[Bug tree-optimization/45056] [4.6 Regression] ICE: in refs_may_alias_p_1, at tree-ssa-alias.c:1023

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #9 from rguenth at gcc dot gnu dot org 2010-07-26 13:29 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/45056] [4.6 Regression] ICE: in refs_may_alias_p_1, at tree-ssa-alias.c:1023

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #8 from rguenth at gcc dot gnu dot org 2010-07-26 13:29 --- Subject: Bug 45056 Author: rguenth Date: Mon Jul 26 13:29:14 2010 New Revision: 162536 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162536 Log: 2010-07-26 Richard Guenther rguent...@suse.de PR

[Bug fortran/45076] gfortran.dg/dynamic_dispatch_6.f03 ICEs with -fprofile-use

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-26 13:56 --- struct class$field_p struct class$field_p looks more like a frontend issue. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/45073] [4.6 Regression] gfortran.dg/assumed_charlen_function_3.f90 ICEs with -fprofile-generate

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-26 14:49 --- Subject: Bug 45073 Author: rguenth Date: Mon Jul 26 14:48:43 2010 New Revision: 162537 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162537 Log: 2010-07-26 Richard Guenther rguent...@suse.de PR

[Bug tree-optimization/45073] [4.6 Regression] gfortran.dg/assumed_charlen_function_3.f90 ICEs with -fprofile-generate

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-26 14:49 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/43784] [4.6 Regression] -Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #10 from rguenth at gcc dot gnu dot org 2010-07-26 16:02 --- Subject: Bug 43784 Author: rguenth Date: Mon Jul 26 16:01:55 2010 New Revision: 162539 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162539 Log: 2010-07-26 Richard Guenther rguent...@suse.de PR

[Bug tree-optimization/43784] [4.6 Regression] -Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution

2010-07-26 Thread rguenth at gcc dot gnu dot org
--- Comment #11 from rguenth at gcc dot gnu dot org 2010-07-26 16:02 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug tree-optimization/45052] [4.5/4.6 Regression] volatile ignored

2010-07-24 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-24 14:37 --- Confirmed. I have a patch. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug lto/40702] lto-elf.c fails to compile on Solaris

2010-07-24 Thread rguenth at gcc dot gnu dot org
--- Comment #13 from rguenth at gcc dot gnu dot org 2010-07-24 16:24 --- Fixed then. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug other/42903] Compare-debug fails on files compiled with -flto

2010-07-24 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-24 16:38 --- It does since 2010-06-20 Alexandre Oliva aol...@redhat.com * compare-debug: Drop LTO sections. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug lto/43212] [LTO] error: control flow in the middle of basic block

2010-07-24 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-24 16:46 --- Hm, I can't reproduce this anymore. Thus, fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug lto/43212] [LTO] error: control flow in the middle of basic block

2010-07-24 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-24 16:49 --- Subject: Bug 43212 Author: rguenth Date: Sat Jul 24 16:49:38 2010 New Revision: 162501 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162501 Log: 2010-07-24 Richard Guenther rguent...@suse.de PR

[Bug lto/43788] ICE: verify_stmts failed: statement marked for throw, but doesn't

2010-07-24 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-24 16:58 --- Subject: Bug 43788 Author: rguenth Date: Sat Jul 24 16:58:19 2010 New Revision: 162502 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162502 Log: 2010-07-24 Richard Guenther rguent...@suse.de PR

[Bug lto/43788] ICE: verify_stmts failed: statement marked for throw, but doesn't

2010-07-24 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-24 16:58 --- Works for me. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug tree-optimization/45059] [4.6 Regression] error: invalid operands in binary operation, leads to ICE: verify_stmts failed

2010-07-24 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-24 19:09 --- Caused by tree-ssa-reassoc.c -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug c/45062] [4.6 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'tree_list' in start_decl, at c-decl.c:4064

2010-07-24 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45062

[Bug rtl-optimization/45061] [4.6 Regression] ICE: in check_allocation, at ira.c:1677 with -O2 -ftracer -fira-coalesce

2010-07-24 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45061

[Bug tree-optimization/45056] [4.6 Regression] ICE: in refs_may_alias_p_1, at tree-ssa-alias.c:1023

2010-07-24 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-24 20:40 --- Mine then. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added AssignedTo

[Bug target/45063] [4.6 Regression] ICE: Segmentation fault (cc1) compiling matmul_i1.c

2010-07-24 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-24 21:42 --- Please attach preprocessed source. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug lto/45037] lto1 ICEs when linking cns_solve

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-23 08:49 --- Mine. IPA-CP makes us produce MEM[(unnamed-signed:64[0:] * restrict)C.3242][__result_find52_49] but nobody folds this (C.3242 is constant zero) because the access is likely undefined. -- rguenth at gcc dot

[Bug tree-optimization/45034] [4.3/4.4/4.5/4.6 Regression] safe conversion from unsigned to signed char gives broken code

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-23 08:51 --- Confirmed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug lto/45037] lto1 ICEs when linking cns_solve

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #4 from rguenth at gcc dot gnu dot org 2010-07-23 10:15 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

[Bug lto/45037] lto1 ICEs when linking cns_solve

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-23 10:15 --- Subject: Bug 45037 Author: rguenth Date: Fri Jul 23 10:15:27 2010 New Revision: 162451 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=162451 Log: 2010-07-23 Richard Guenther rguent...@suse.de PR

[Bug lto/44950] dwarf2out ICE with WHOPR build of mozilla

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2010-07-23 10:25 --- Reduced testcase: struct JSContext; struct JSObject; class WorkerHooks { virtual JSObject *newGlobalObject(JSContext *cx) = 0; }; int shell(JSContext *cx, int argc, char **argv, char **envp) { class

[Bug target/45040] [4.5 Regression] ICE in cselib_record_set

2010-07-23 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Keywords||build Summary|ICE in cselib_record_set|[4.5

[Bug tree-optimization/43784] [4.6 Regression] -Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-23 11:20 --- Confirmed. But I think this might trigger undefined behavior according to the C standard as you are doing v.e.b = v.d.b; which has overlapping lhs/rhs. And we end up with rp: .LFB0: .cfi_startproc

[Bug tree-optimization/43784] [4.6 Regression] -Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-07-23 11:36 --- We still need to deal with it in the middle-end. I have a patch. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/43784] [4.6 Regression] -Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #7 from rguenth at gcc dot gnu dot org 2010-07-23 11:40 --- Hm, no. I think tree-nrv.c is correct. I was playing with Index: gcc/tree-nrv.c === --- gcc/tree-nrv.c (revision 162450) +++ gcc/tree-nrv.c

[Bug tree-optimization/43791] [4.6 Regression] kernel/rtmutex.c:1138:1: internal compiler error: in cgraph_decide_inlining_of_small_functions, at ipa-inline.c:1009

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #34 from rguenth at gcc dot gnu dot org 2010-07-23 11:41 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug target/43808] [4.6 Regression] -fipa-reference -fschedule-insns -fstrict-aliasing causes two gfortran check failures

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-07-23 11:47 --- Confirmed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug tree-optimization/43842] [4.6 Regression] ice in vect_create_epilog_for_reduction

2010-07-23 Thread rguenth at gcc dot gnu dot org
--- Comment #5 from rguenth at gcc dot gnu dot org 2010-07-23 11:48 --- Fixed. -- rguenth at gcc dot gnu dot org changed: What|Removed |Added Status|ASSIGNED

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