[Bug web/55237] Please implement gcc.gnu.org/r123456 URL shorts for fast SVN revision access

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55237 Gerald Pfeifer gerald at pfeifer dot com changed: What|Removed |Added Status|NEW

[Bug tree-optimization/55253] [4.8 Regression] Revision 193298 miscompiles sqlite with -Os

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55253 --- Comment #1 from Markus Trippelsdorf markus at trippelsdorf dot de 2012-11-11 09:22:12 UTC --- Reduced: markus@x4 /tmp % cat test.i struct { int mallocFailed; } *a; struct StrAccum { int useMalloc; } b, c; static

[Bug rtl-optimization/55270] New: ICE in get_loop_body, at cfgloop.c:823

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55270 Bug #: 55270 Summary: ICE in get_loop_body, at cfgloop.c:823 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority:

[Bug tree-optimization/55260] [4.8 Regression] ICE: in ipa_get_parm_lattices, at ipa-cp.c:263 with -O2 -fno-inline -fipa-cp-clone

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55260 David Binderman dcb314 at hotmail dot com changed: What|Removed |Added CC||dcb314

[Bug target/55268] gcc4.8 mingw-w64 wrong stdcall import symbols generated after rev 193204

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55268 --- Comment #1 from SquallATF squallatf at gmail dot com 2012-11-11 11:05:58 UTC --- I found the reason, TARGET_MANGLE_DECL_ASSEMBLER_NAME is defined to ix86_mangle_decl_assembler_name in gcc/config/i386/i386.c overide the define

[Bug middle-end/55271] New: missing warning set-but-unused

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55271 Bug #: 55271 Summary: missing warning set-but-unused Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug target/55171] incorrect virtual thunk on mingw

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55171 Mikael Pettersson mikpe at it dot uu.se changed: What|Removed |Added CC||mikpe at

[Bug fortran/53824] ICE with ALLOCATE of coarrays

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53824 Thomas Koenig tkoenig at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/54153] [4.8 Regression] Bytemark IDEA 6% slower

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54153 wbrana wbrana at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/54077] Bytemark FP EMULATION 9%-15% slower than with clang

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54077 wbrana wbrana at gmail dot com changed: What|Removed |Added Summary|[4.7/4.8 Regression]|Bytemark FP

[Bug middle-end/55271] missing warning set-but-unused

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55271 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org 2012-11-11 17:24:19 UTC --- The pointer is used in *li = 0; statement.

[Bug fortran/55272] New: [4.8 Regression] ICE on passing coarray argument between files

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55272 Bug #: 55272 Summary: [4.8 Regression] ICE on passing coarray argument between files Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug fortran/55272] [4.8 Regression] ICE on passing coarray argument between files

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55272 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED

[Bug middle-end/55195] [4.8 Regression] shorten_branches generates incorrect forward branch distances

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55195 John David Anglin danglin at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug fortran/48636] Enable more inlining with -O2 and higher

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48636 --- Comment #36 from Jan Hubicka hubicka at gcc dot gnu.org 2012-11-11 18:14:40 UTC --- Author: hubicka Date: Sun Nov 11 18:14:35 2012 New Revision: 193406 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193406 Log: PR

[Bug testsuite/55229] [4.8 Regression] FAIL: gcc.dg/tree-ssa/cunroll-1.c scan-tree-dump cunroll Unrolled loop 1 completely

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55229 Jan Hubicka hubicka at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug middle-end/55271] missing warning set-but-unused

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55271 --- Comment #2 from Dmitry G. Dyachenko dimhen at gmail dot com 2012-11-11 18:42:25 UTC --- oh, was over-simplified example. Sorry void f1() { char ch; char *p = ch; *p = 0; } Now 2 variables are 'set-but-unused'?

[Bug target/47440] Use LCM for vzeroupper insertion

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47440 --- Comment #7 from uros at gcc dot gnu.org 2012-11-11 19:17:22 UTC --- Author: uros Date: Sun Nov 11 19:17:17 2012 New Revision: 193409 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193409 Log: PR target/47440 *

[Bug tree-optimization/55238] ICE in find_aggregate_values_for_callers_subset, at ipa-cp.c:2908 building zlib

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55238 --- Comment #5 from Jan Hubicka hubicka at gcc dot gnu.org 2012-11-11 19:35:31 UTC --- Author: hubicka Date: Sun Nov 11 19:35:27 2012 New Revision: 193410 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193410 Log: PR

[Bug c/55273] New: [4.8.0 regression] ICE in iv_number_of_iterations, at loop-iv.c:2819

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55273 Bug #: 55273 Summary: [4.8.0 regression] ICE in iv_number_of_iterations, at loop-iv.c:2819 Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug c/55273] [4.8.0 regression] ICE in iv_number_of_iterations, at loop-iv.c:2819

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55273 --- Comment #1 from Douglas Mencken dougmencken at gmail dot com 2012-11-11 19:58:14 UTC --- Created attachment 28659 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28659 Original C source

[Bug c/55273] [4.8.0 regression] ICE in iv_number_of_iterations, at loop-iv.c:2819

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55273 --- Comment #2 from Douglas Mencken dougmencken at gmail dot com 2012-11-11 19:58:43 UTC --- Created attachment 28660 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28660 Assembly source

[Bug other/55274] New: gcc build hangs on HP-UX 11.11

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55274 Bug #: 55274 Summary: gcc build hangs on HP-UX 11.11 Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: major

[Bug middle-end/55271] missing warning set-but-unused

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55271 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/55275] New: abi_tag attribute doesn't work on explicit specializations of class templates

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55275 Bug #: 55275 Summary: abi_tag attribute doesn't work on explicit specializations of class templates Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug middle-end/55263] [4.8 Regression] ICE: pre_and_rev_post_order_compute, at cfganal.c:875 with -O -fgcse-after-reload -fnon-call-exceptions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55263 --- Comment #3 from Steven Bosscher steven at gcc dot gnu.org 2012-11-11 20:29:15 UTC --- Author: steven Date: Sun Nov 11 20:29:11 2012 New Revision: 193412 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193412 Log: gcc/ PR

[Bug middle-end/55263] [4.8 Regression] ICE: pre_and_rev_post_order_compute, at cfganal.c:875 with -O -fgcse-after-reload -fnon-call-exceptions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55263 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug rtl-optimization/43056] __builtin_prefetch causes ICE: in rtl_verify_flow_info, at cfgrtl.c:2205 with -fsched2-use-superblocks

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43056 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Last reconfirmed|2010-02-13 23:09:24

[Bug target/43546] [4.6/4.7/4.8 Regression] ICE: in assign_stack_local_1, at function.c:353 with -mpreferred-stack-boundary=2 -msseregparm

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43546 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Keywords||ra

[Bug tree-optimization/55238] ICE in find_aggregate_values_for_callers_subset, at ipa-cp.c:2908 building zlib

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55238 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug target/44332] ICE: in copy_to_mode_reg, at explow.c:623 with -mno-sse2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44332 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/55276] New: [4.8 regression] ppc: callee-saved vector registers not preserved

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55276 Bug #: 55276 Summary: [4.8 regression] ppc: callee-saved vector registers not preserved Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug target/55276] [4.8 regression] ppc: callee-saved vector registers not preserved

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55276 --- Comment #1 from Mans Rullgard mans at mansr dot com 2012-11-11 21:07:12 UTC --- Created attachment 28663 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28663 Test case

[Bug target/15184] [4.6/4.7/4.8 Regression] Direct access to byte inside word not working with -march=pentiumpro

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15184 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added CC|steven at gcc dot gnu.org |

[Bug c/33763] [4.6/4.7/4.8 Regression] Bogus inlining failed in call to `xxx': redefined extern inline functions are not considered for inlining

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33763 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug target/55243] STAMP variable is not defined in t-avr

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243 --- Comment #3 from Rolf Ebert rolf.ebert.gcc at gmx dot de 2012-11-11 21:29:58 UTC --- Here is the requested build log: make[2]: Entering directory `/c/Devel/gcc-cvs.not/build/gcc-obj/gnattools' rm -rf ../gcc/ada/tools mkdir -p

[Bug target/55277] New: [4.6/4.7/4.8 regression] ICE in assign_by_spills, at lra-assigns.c:1217

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55277 Bug #: 55277 Summary: [4.6/4.7/4.8 regression] ICE in assign_by_spills, at lra-assigns.c:1217 Classification: Unclassified Product: gcc Version: 4.8.0

[Bug target/55277] [4.8 regression] ICE in assign_by_spills, at lra-assigns.c:1217

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55277 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug target/42536] [4.6/4.7 regression] ICE in spill_failure, at reload1.c:2141

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42536 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Blocks|55277 |

[Bug rtl-optimization/55247] [4.8 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55247 --- Comment #15 from Eric Botcazou ebotcazou at gcc dot gnu.org 2012-11-11 21:52:53 UTC --- Author: ebotcazou Date: Sun Nov 11 21:52:49 2012 New Revision: 193415 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193415 Log: PR

[Bug middle-end/55259] plus_constant doesn't handle zero-extended address properly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55259 --- Comment #2 from Eric Botcazou ebotcazou at gcc dot gnu.org 2012-11-11 21:52:53 UTC --- Author: ebotcazou Date: Sun Nov 11 21:52:49 2012 New Revision: 193415 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193415 Log: PR

[Bug rtl-optimization/51447] [4.6/4.7/4.8 Regression] global register variable definition incorrectly removed as dead code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51447 --- Comment #12 from Steven Bosscher steven at gcc dot gnu.org 2012-11-11 22:05:37 UTC --- (In reply to comment #7) Created attachment 26100 [details] gcc47-pr51447.patch While that fixes the testcase at -O1, at -O2 and above it

[Bug rtl-optimization/51447] [4.6/4.7/4.8 Regression] global register variable definition incorrectly removed as dead code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51447 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Keywords||patch

[Bug target/53101] Recognize casts to sub-vectors

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53101 --- Comment #6 from Marc Glisse glisse at gcc dot gnu.org 2012-11-11 22:18:13 UTC --- PR 48037 seems related (it was the scalar case).

[Bug target/41993] [sh] ICE in create_pre_exit, at mode-switching.c:399

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41993 --- Comment #11 from Uros Bizjak ubizjak at gmail dot com 2012-11-11 22:45:18 UTC --- (In reply to comment #10) Fixed on trunk. Actually, implementing post-reload pass it looks to me, that in this place we are only interested in

[Bug rtl-optimization/55278] New: Botan performance regressions apparently due to LRA

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55278 Bug #: 55278 Summary: Botan performance regressions apparently due to LRA Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity:

[Bug middle-end/55259] plus_constant doesn't handle zero-extended address properly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55259 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug rtl-optimization/55247] [4.8 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55247 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/53512] SH Target: Allow fsca and fsrra for non-SH4A

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53512 --- Comment #4 from Oleg Endo olegendo at gcc dot gnu.org 2012-11-12 00:27:59 UTC --- Author: olegendo Date: Mon Nov 12 00:27:56 2012 New Revision: 193423 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193423 Log: PR

[Bug target/48806] ICE in reload_cse_simplify_operands, at postreload.c:403

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48806 Oleg Endo olegendo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug middle-end/55279] New: New pseudo registers aren't supported in CSE

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55279 Bug #: 55279 Summary: New pseudo registers aren't supported in CSE Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/55279] New pseudo registers aren't supported in CSE

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55279 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org 2012-11-12 03:49:22 UTC --- Can you explain how you hit this with what patch and what testcase on what target?

[Bug middle-end/55142] [4.8 Regression] internal compiler error: in plus_constant, at explow.c:88

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55142 --- Comment #32 from H.J. Lu hjl.tools at gmail dot com 2012-11-12 04:08:02 UTC --- Can we limit (zero_extend:DI (plus:SI (FOO:SI) (const_int Y))) to (plus:DI (zero_extend:DI (FOO:SI)) (const_int Y)) transformation to Y TARGET

[Bug middle-end/55030] [4.8 Regression]: gcc.c-torture/execute/builtins/memcpy-chk.c execution, -Os (et al)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55030 --- Comment #3 from Hans-Peter Nilsson hp at gcc dot gnu.org 2012-11-12 04:37:04 UTC --- Created attachment 28664 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28664 reduced test-case Reduced test-case. Do e.g. cc1 -fpreprocessed

[Bug middle-end/55030] [4.8 Regression]: gcc.c-torture/execute/builtins/memcpy-chk.c execution, -Os (et al)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55030 --- Comment #4 from Hans-Peter Nilsson hp at gcc dot gnu.org 2012-11-12 04:53:55 UTC --- (In reply to comment #3) Created attachment 28664 [details] reduced test-case Only intended for code inspection, not a self-contained test-case;

[Bug c++/54413] Option for turning off compiler extensions for -std=c++11 with respect to complex/fixed-point numbers missing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54413 Ed Smith-Rowland 3dw4rd at verizon dot net changed: What|Removed |Added Attachment #28617|0 |1

[Bug c++/55280] New: Compiler error: Class definition is recognized as function declaration

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55280 Bug #: 55280 Summary: Compiler error: Class definition is recognized as function declaration Classification: Unclassified Product: gcc Version: 4.7.2

[Bug c++/55280] Compiler error: Class definition is recognized as function declaration

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55280 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org 2012-11-12 06:36:20 UTC --- A a(B()); is a function declaration and not a variable declaration. This is one of the ambiguities of the parsing which the C++ standard decided it

[Bug middle-end/55279] New pseudo registers aren't supported in CSE

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55279 --- Comment #2 from H.J. Lu hjl.tools at gmail dot com 2012-11-12 07:25:27 UTC --- If we revert the explow.c change: http://gcc.gnu.org/viewcvs?view=revisionrevision=177592 gcc.dg/Warray-bounds.c will cause valgrind error with

[Bug debug/55257] [4.8 Regression]: g++.dg/debug/dwarf2/non-virtual-thunk.C scan-assembler thunk.C:30

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55257 --- Comment #1 from Jakub Jelinek jakub at gcc dot gnu.org 2012-11-12 07:51:26 UTC --- If the target doesn't call final_start_function and final_end_function in output_mi_thunk targhook (or equivalent), it is a target bug.