[Bug c++/52241] Performance degradation of 447.dealII on corei7 at spec2006_base32.

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52241 --- Comment #19 from Jakub Jelinek 2012-02-20 08:37:09 UTC --- Nice, so we want Paolo's patch. Out of interest, what are the 447.deal numbers when comparing linking against old (pre-Benjamin's commit) libstdc++.a and current libstdc++.a with Pao

[Bug tree-optimization/52298] ICE: verify_ssa failed: definition in block follows use

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52298 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|NEW AssignedTo|jakub at gcc dot g

[Bug tree-optimization/51782] -ftree-sra: Missing address-space information leads to wrong

2012-02-20 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51782 --- Comment #19 from rguenther at suse dot de 2012-02-20 09:27:48 UTC --- On Fri, 17 Feb 2012, jamborm at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51782 > > --- Comment #17 from Martin Jambor 2012-02-17 > 17:59:43

[Bug c++/52315] New: [C++11] constexpr object of nested class

2012-02-20 Thread oleg.e...@t-online.de
-elf Configured with: ../gcc-trunk/configure --target=sh-elf --prefix=/usr/local --enable-languages=c,c++ --enable-multilib --disable-libssp --disable-nls --disable-werror --enable-lto --with-newlib --with-gnu-as --with-gnu-ld --with-system-zlib Thread model: single gcc version 4.7.0 20120220 (experimental) (GCC)

[Bug c++/52241] Performance degradation of 447.dealII on corei7 at spec2006_base32.

2012-02-20 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52241 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/52309] [c++0x] unordered_set illegally requires value_type::operator!=

2012-02-20 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52309 --- Comment #2 from paolo at gcc dot gnu.org 2012-02-20 11:11:44 UTC --- Author: paolo Date: Mon Feb 20 11:11:39 2012 New Revision: 184388 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184388 Log: 2012-02-20 Paolo Carlini PR libs

[Bug tree-optimization/52285] [4.7 Regression] libgcrypt _gcry_burn_stack slowdown

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52285 Jakub Jelinek changed: What|Removed |Added CC||ebotcazou at gcc dot |

[Bug target/52261] [avr] Add support for AVR Xmega cores

2012-02-20 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52261 --- Comment #4 from Georg-Johann Lay 2012-02-20 11:17:58 UTC --- (In reply to comment #3) > Could you add support for the few new devices with USB Support aswell? example > Xmega32A4U. I am not sure if that would help much because there is no su

[Bug libstdc++/52309] [c++0x] unordered_set illegally requires value_type::operator!=

2012-02-20 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52309 --- Comment #3 from paolo at gcc dot gnu.org 2012-02-20 11:31:07 UTC --- Author: paolo Date: Mon Feb 20 11:31:01 2012 New Revision: 184389 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184389 Log: 2012-02-20 Paolo Carlini PR libs

[Bug libstdc++/52309] [c++0x] unordered_set illegally requires value_type::operator!=

2012-02-20 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52309 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libstdc++/52188] [4.7 regression] IPA-CP change broke libstdc++ symbol versioning on Solaris

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52188 --- Comment #13 from Richard Guenther 2012-02-20 11:38:41 UTC --- (In reply to comment #8) > First and foremost, sorry for the big delay but I could not have a > look at this PR earlier. Nevertheless, I doubt that the decision of > the new IPA-C

[Bug middle-end/45472] [4.5/4.6/4.7 Regression] [Middle-end volatile semantics] ICE: in move_op_ascend, at sel-sched.c:6124 with -fselective-scheduling2

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45472 --- Comment #21 from Richard Guenther 2012-02-20 11:43:01 UTC --- (In reply to comment #19) > It seems to me that volatile reads/writes should get their own gimple > statements, not be part of a larger block move. So instead of > > vv1 = vv2;

[Bug tree-optimization/52286] [4.6/4.7 Regression] wrong code bug

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52286 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.6.3

[Bug bootstrap/52287] [4.7 regression] ICE in ready_remove_first, at haifa-sched.c:1927

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52287 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug c/52304] Gcc does not notice missing header instead it shows a warning. The compiled code may work or not.

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52304 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/52314] [4.4/4.5/4.6/4.7 Regression] gimplifier produces volatile

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52314 --- Comment #2 from Richard Guenther 2012-02-20 11:57:38 UTC --- Once I made create_tmp_var_raw use TYPE_MAIN_VARIANT (type) - but I don't remember what the fallout from this was. I suppose at least create_tmp_from_val should do that though, at

[Bug tree-optimization/23286] missed fully redundant expression

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23286 --- Comment #39 from Richard Guenther 2012-02-20 11:50:00 UTC --- Apart from that libada bootstrap issue (reproduces with the stage1 compiler), the testsuite is clean apart from vectorizer testcases which show that do_hoist_insertion is hoisting

[Bug c++/52302] [4.6.2] cc1plus.exe hungs when compiling

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52302 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c/52283] "error: case label does not reduce to an integer constant" for constant folded cast expr

2012-02-20 Thread chrbr at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52283 --- Comment #11 from chrbr at gcc dot gnu.org 2012-02-20 11:58:28 UTC --- The problem stems from the unconditional forcing of TREE_NO_WARNING in convert_to_integer. This was done to fix PR26632. I don't see how such a forcing can be correct, since

[Bug c++/52299] GCC warns on compile time division by zero erroneously

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug testsuite/52297] [4.7 Regression] FAIL: gcc.dg/lto/trans-mem-1 c_lto_trans-mem-1_0.o-c_lto_trans-mem-1_1.o link, -flto -fgnu-tm

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52297 Richard Guenther changed: What|Removed |Added Target|hppa64-hp-hpux11.11 |hppa64-hp-hpux11.11,

[Bug c/52290] [4.4/4.5/4.6/4.7 Regression] internal compiler error: tree check: expected function_decl, have var_decl in start_function, at c-decl.c:7712

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52290 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug tree-optimization/52298] ICE: verify_ssa failed: definition in block follows use

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52298 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug tree-optimization/52272] [4.7 regression] Performance regresswion of 410.bwaves on x86.

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52272 --- Comment #7 from Richard Guenther 2012-02-20 12:21:19 UTC --- Even though it makes sense (I think) the patch regresses more benchmarks than it fixes, and it does not fix the 410.bwaves regression fully. Defering to 4.8 as I don't have any bet

[Bug target/52294] [4.7 Regression] [ARM Thumb] generated asm code produces "branch out of range" error in gas with -Os -mcpu=cortex-a9

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52294 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug tree-optimization/52286] [4.6/4.7 Regression] wrong code bug

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52286 --- Comment #9 from Jakub Jelinek 2012-02-20 12:19:54 UTC --- Author: jakub Date: Mon Feb 20 12:19:47 2012 New Revision: 184391 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184391 Log: PR tree-optimization/52286 * fold-const.c (

[Bug tree-optimization/52286] [4.6 Regression] wrong code bug

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52286 Jakub Jelinek changed: What|Removed |Added Summary|[4.6/4.7 Regression] wrong |[4.6 Regression] wrong code

[Bug rtl-optimization/52208] [4.7 Regression] Useless store

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52208 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/52272] [4.7/4.8 regression] Performance regresswion of 410.bwaves on x86.

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52272 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Target Milesto

[Bug libstdc++/52188] [4.7 regression] IPA-CP change broke libstdc++ symbol versioning on Solaris

2012-02-20 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52188 --- Comment #14 from Martin Jambor 2012-02-20 12:57:01 UTC --- (In reply to comment #13) > Can/do we mark all clones having hidden visibility? Would a matching regexp > in the linker script override that? Isn't that a bug? I believe they are m

[Bug testsuite/52297] [4.7 Regression] FAIL: gcc.dg/lto/trans-mem-1 c_lto_trans-mem-1_0.o-c_lto_trans-mem-1_1.o link, -flto -fgnu-tm

2012-02-20 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52297 --- Comment #3 from Dominique d'Humieres 2012-02-20 13:22:36 UTC --- The tests pass on powerpc-apple-darwin9 and x86_64-apple-darwin10, but not on i686-pc-linux-gnu; so x86_64-*-* does not seem the right target descriptor.

[Bug c++/52315] [C++11] constexpr object of nested class

2012-02-20 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52315 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler at |

[Bug tree-optimization/52298] ICE: verify_ssa failed: definition in block follows use

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52298 --- Comment #4 from Richard Guenther 2012-02-20 13:41:59 UTC --- DOM optimizes the |s with zero if you adjust the integer_..._p predicates like Index: gcc/tree.c === --- gcc/tree.c

[Bug rtl-optimization/50063] [4.6/4.7 Regression] DSE: wrong code for gcc.dg/torture/pta-ptrarith-3.c

2012-02-20 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50063 --- Comment #19 from Georg-Johann Lay 2012-02-20 13:41:39 UTC --- FYI, after updating to SVN 184386 (2012-02-20) I see 14 new FAILs in the avr test suite; all of which can be cured with -fno-dse: FAIL: gcc.c-torture/execute/20020215-1.c executio

[Bug rtl-optimization/50063] [4.6/4.7 Regression] DSE: wrong code for gcc.dg/torture/pta-ptrarith-3.c

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50063 --- Comment #20 from Jakub Jelinek 2012-02-20 13:52:50 UTC --- Please just fix up your backend, e.g. by turning that sp = hfp move (insn 47 above) into an UNSPEC move.

[Bug tree-optimization/52298] ICE: verify_ssa failed: definition in block follows use

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52298 --- Comment #5 from Richard Guenther 2012-02-20 14:14:48 UTC --- Not sure why in vect_model_reduction_cost we do not consider the reduction at all if nested_in_vect_loop_p (loop, orig_stmt). I think simply dropping that conditional would model t

[Bug middle-end/52316] New: Loops not optimized away, though result is not used

2012-02-20 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52316 Bug #: 52316 Summary: Loops not optimized away, though result is not used Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: missed-optimiza

[Bug c++/52315] [C++11] constexpr object of nested class

2012-02-20 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52315 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/52316] Loops not optimized away, though result is not used

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52316 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1 f

[Bug middle-end/52316] Loops not optimized away, though result is not used

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52316 --- Comment #2 from Richard Guenther 2012-02-20 15:08:05 UTC --- can not prove finiteness of loop 1 can not prove finiteness of loop 2 number of iteration analysis does not work on non-integral IVs.

[Bug tree-optimization/52298] ICE: verify_ssa failed: definition in block follows use

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52298 --- Comment #6 from Richard Guenther 2012-02-20 15:16:00 UTC --- Author: rguenth Date: Mon Feb 20 15:15:52 2012 New Revision: 184396 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184396 Log: 2012-02-20 Richard Guenther PR tree-op

[Bug tree-optimization/52298] ICE: verify_ssa failed: definition in block follows use

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52298 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c/52283] "error: case label does not reduce to an integer constant" for constant folded cast expr

2012-02-20 Thread chrbr at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52283 --- Comment #12 from chrbr at gcc dot gnu.org 2012-02-20 15:27:38 UTC --- Created attachment 26705 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26705 Tentative fix. Testing this patch. Avoids setting TREE_NO_WARNING if not necessary, and st

[Bug c/52283] "error: case label does not reduce to an integer constant" for constant folded cast expr

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52283 --- Comment #13 from Richard Guenther 2012-02-20 15:40:44 UTC --- Related to PR37985, which is caused by the fix for PR26632, too. I still think that patch should possibly be reverted instead.

[Bug libstdc++/52317] New: incorrect FSF address

2012-02-20 Thread giecrilj at stegny dot 2a.pl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52317 Bug #: 52317 Summary: incorrect FSF address Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: trivial Priority: P3 Compo

[Bug libstdc++/52317] incorrect FSF address

2012-02-20 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52317 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/52317] incorrect FSF address

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52317 --- Comment #2 from Richard Guenther 2012-02-20 15:51:38 UTC --- Confirmed. It also contains still a GPLv2 and old exception license. Also broken on trunk.

[Bug libstdc++/52317] incorrect FSF address

2012-02-20 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52317 Jonathan Wakely changed: What|Removed |Added Severity|trivial |normal --- Comment #3 from Jonathan Wak

[Bug libstdc++/52317] incorrect FSF address

2012-02-20 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52317 Richard Guenther changed: What|Removed |Added Severity|normal |trivial --- Comment #4 from Richard Gu

[Bug c/52283] "error: case label does not reduce to an integer constant" for constant folded cast expr

2012-02-20 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52283 --- Comment #14 from Manuel López-Ibáñez 2012-02-20 15:59:39 UTC --- (In reply to comment #13) > Related to PR37985, which is caused by the fix for PR26632, too. I still > think > that patch should possibly be reverted instead. I also think th

[Bug c++/52299] GCC warns on compile time division by zero erroneously

2012-02-20 Thread joseph.h.garvin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299 --- Comment #2 from Joseph Garvin 2012-02-20 16:45:21 UTC --- #include template struct test { static const std::size_t a_ = x ? 10 / x : 10; }; I just forgot to copy and paste the include. My command line is just "g++ alignptrtest.cpp"

[Bug c++/52299] GCC warns on compile time division by zero erroneously

2012-02-20 Thread joseph.h.garvin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299 --- Comment #3 from Joseph Garvin 2012-02-20 16:47:23 UTC --- Also this is x86-64, which could be relevant since it affects the underlying type of std::size_t.

[Bug c++/52299] GCC warns on compile time division by zero erroneously

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4 f

[Bug c++/52299] GCC warns on compile time division by zero erroneously

2012-02-20 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299 --- Comment #5 from Jonathan Wakely 2012-02-20 17:02:03 UTC --- I can't reproduce it with 4.4.3, but then ... (In reply to comment #0) > > alignptrtest.cpp: In instantiation of ‘const size_t test<0ul>::a_’: > alignptrtest.cpp:11: instantiate

[Bug c++/52299] GCC warns on compile time division by zero erroneously

2012-02-20 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299 Jonathan Wakely changed: What|Removed |Added Status|WAITING |NEW --- Comment #6 from Jonathan Wakely

[Bug libstdc++/52317] incorrect FSF address

2012-02-20 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52317 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug fortran/32380] misaligned stores don't get vectorized

2012-02-20 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32380 --- Comment #10 from Thomas Koenig 2012-02-20 17:16:38 UTC --- Author: tkoenig Date: Mon Feb 20 17:16:33 2012 New Revision: 184398 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184398 Log: 2012-02-13 Thomas Koenig PR testsuite/52

[Bug testsuite/52229] [4.7 Regression] FAIL: gfortran.dg/vect/pr32380.f -O scan-tree-dump-times vect "vectorized 7 loops" 1

2012-02-20 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52229 Thomas Koenig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug testsuite/52229] [4.7 Regression] FAIL: gfortran.dg/vect/pr32380.f -O scan-tree-dump-times vect "vectorized 7 loops" 1

2012-02-20 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52229 --- Comment #2 from Thomas Koenig 2012-02-20 17:16:38 UTC --- Author: tkoenig Date: Mon Feb 20 17:16:33 2012 New Revision: 184398 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184398 Log: 2012-02-13 Thomas Koenig PR testsuite/522

[Bug testsuite/52229] [4.7 Regression] FAIL: gfortran.dg/vect/pr32380.f -O scan-tree-dump-times vect "vectorized 7 loops" 1

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52229 --- Comment #4 from Jakub Jelinek 2012-02-20 17:27:07 UTC --- This is wrong. You should use some vector_* or vect* target predicate, like vect_hw_misalign or whatever you actually need.

[Bug tree-optimization/51782] -ftree-sra: Missing address-space information leads to wrong

2012-02-20 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51782 --- Comment #20 from Martin Jambor 2012-02-20 17:27:36 UTC --- (In reply to comment #19) > base returned from get_base_address should never be NULL, so it's > safe to assume it isn't. Otherwise the patch looks ok to me. > Unfortunately, when I

[Bug c++/52299] GCC warns on compile time division by zero erroneously

2012-02-20 Thread joseph.h.garvin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299 --- Comment #7 from Joseph Garvin 2012-02-20 17:56:20 UTC --- Sorry, I should have copy and pasted the whole file. I was trying to save people's time by providing a condensed snippet ;p (In reply to comment #6) > This reproduces it: > > templat

[Bug c++/52299] GCC warns on compile time division by zero erroneously

2012-02-20 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic Known to fail|

[Bug libstdc++/52241] Performance degradation of 447.dealII on corei7 at spec2006_base32.

2012-02-20 Thread vbyakovl23 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52241 --- Comment #20 from Vladimir Yakovlev 2012-02-20 18:04:45 UTC --- (In reply to comment #19) > Nice, so we want Paolo's patch. Out of interest, what are the 447.deal > numbers > when comparing linking against old (pre-Benjamin's commit) libstdc

[Bug c++/52299] GCC warns on compile time division by zero erroneously

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52299 Jakub Jelinek changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #9 f

[Bug middle-end/52314] [4.4/4.5/4.6/4.7 Regression] gimplifier produces volatile

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52314 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|NEW --- Comment #3 from Andrew Pinski 20

[Bug tree-optimization/52318] New: [4.7 Regression] ICE: in execute_todo, at passes.c:1748 with -O3 -ftracer -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce and stpcpy_chk()

2012-02-20 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52318 Bug #: 52318 Summary: [4.7 Regression] ICE: in execute_todo, at passes.c:1748 with -O3 -ftracer -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce and stpcpy_chk() Classification: Unc

[Bug tree-optimization/51782] -ftree-sra: Missing address-space information leads to wrong

2012-02-20 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51782 --- Comment #21 from rguenther at suse dot de 2012-02-20 19:44:46 UTC --- On Mon, 20 Feb 2012, jamborm at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51782 > > --- Comment #20 from Martin Jambor 2012-02-20 > 17:27:36

[Bug tree-optimization/52318] [4.7 Regression] ICE: in execute_todo, at passes.c:1748 with -O3 -ftracer -fno-tree-ccp -fno-tree-copy-prop -fno-tree-dce and stpcpy_chk()

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52318 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/52241] Performance degradation of 447.dealII on corei7 at spec2006_base32.

2012-02-20 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52241 --- Comment #21 from paolo at gcc dot gnu.org 2012-02-20 21:08:55 UTC --- Author: paolo Date: Mon Feb 20 21:08:48 2012 New Revision: 184404 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184404 Log: 2012-02-20 Paolo Carlini PR lib

[Bug libstdc++/52241] Performance degradation of 447.dealII on corei7 at spec2006_base32.

2012-02-20 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52241 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libstdc++/52241] Performance degradation of 447.dealII on corei7 at spec2006_base32.

2012-02-20 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52241 --- Comment #23 from Paolo Carlini 2012-02-20 21:16:41 UTC --- PS: Vladimir, thanks a lot for all the good testing!

[Bug libstdc++/52300] Gthreads functions linking error at dynamic linking with libstdc++ when using MinGW.

2012-02-20 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52300 --- Comment #3 from Kai Tietz 2012-02-20 21:22:11 UTC --- Author: ktietz Date: Mon Feb 20 21:22:07 2012 New Revision: 184406 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184406 Log: PR libstdc++/52300 * gthr.h (GTHREAD_USE

[Bug libstdc++/52300] Gthreads functions linking error at dynamic linking with libstdc++ when using MinGW.

2012-02-20 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52300 --- Comment #4 from Kai Tietz 2012-02-20 21:28:41 UTC --- Author: ktietz Date: Mon Feb 20 21:28:36 2012 New Revision: 184408 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184408 Log: PR libstdc++/52300 * gthr.h (GTHREAD_U

[Bug libstdc++/52300] Gthreads functions linking error at dynamic linking with libstdc++ when using MinGW.

2012-02-20 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52300 Kai Tietz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/52233] ICE segmentation fault with non-recursive templates

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52233 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Status|UNCO

[Bug c++/52247] [4.5 Regression] ICE with asm goto

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52247 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/52281] No warnings generated for unused captures

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52281 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRMED

[Bug translation/52262] translatable string typos (3): "REAl"

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52262 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug translation/52246] translatable string typo: plural use ("one translatable objects")

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52246 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug translation/52232] translatable string typos: "conindexed" (should be "coindexed")

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52232 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug translation/52273] translatable string typo: "at at %L"

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52273 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/52285] [4.7 Regression] libgcrypt _gcry_burn_stack slowdown

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52285 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug translation/52245] translatable string: "Fortran F2003"

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52245 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/52316] Loops not optimized away, though result is not used

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52316 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/52317] incorrect FSF address

2012-02-20 Thread giecrilj at stegny dot 2a.pl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52317 --- Comment #6 from Christopher Yeleighton 2012-02-20 21:54:11 UTC --- Created attachment 26707 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26707 updates the FSF address in boilerplate comments

[Bug target/52238] -mms-bitfields: __attribute__ ((aligned (n))) ignored for struct members

2012-02-20 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52238 --- Comment #9 from Kai Tietz 2012-02-20 22:05:12 UTC --- Author: ktietz Date: Mon Feb 20 22:05:08 2012 New Revision: 184409 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184409 Log: PR target/52238 * stor-layout.c (place_field):

[Bug libstdc++/52317] incorrect FSF address

2012-02-20 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52317 --- Comment #7 from Jonathan Wakely 2012-02-20 22:05:32 UTC --- The entire boilerplate text needs to be updated to GPLv3, and the new text doesn't include the postal address at all, so the patch isn't right.

[Bug libstdc++/52317] incorrect FSF address

2012-02-20 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52317 --- Comment #8 from Paolo Carlini 2012-02-20 22:08:14 UTC --- Indeed.

[Bug target/52238] -mms-bitfields: __attribute__ ((aligned (n))) ignored for struct members

2012-02-20 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52238 --- Comment #10 from Kai Tietz 2012-02-20 22:09:52 UTC --- Author: ktietz Date: Mon Feb 20 22:09:48 2012 New Revision: 184410 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184410 Log: PR target/52238 * stor-layout.c (place_field)

[Bug target/52238] -mms-bitfields: __attribute__ ((aligned (n))) ignored for struct members

2012-02-20 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52238 Kai Tietz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/52250] [4.7 Regression] ICE: in sel_remove_bb, at sel-sched-ir.c:5213 with -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops -fselective-scheduling2 and other flags

2012-02-20 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52250 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ada/52319] New: Legal program rejected, "use" clause in subpackage invalidates "use type" clause

2012-02-20 Thread nicolas.boulenguez at free dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52319 Bug #: 52319 Summary: Legal program rejected, "use" clause in subpackage invalidates "use type" clause Classification: Unclassified Product: gcc Version: 4.6.2 Status

[Bug c++/52315] [C++11] constexpr object of nested class

2012-02-20 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52315 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/52315] [C++11] constexpr object of nested class

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52315 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4 f

[Bug c++/52312] grokfndecl: valgrind problem

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52312 --- Comment #2 from Jakub Jelinek 2012-02-20 23:34:48 UTC --- Author: jakub Date: Mon Feb 20 23:34:42 2012 New Revision: 184416 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184416 Log: PR c++/52312 * typeck.c (check_literal_oper

[Bug c++/52312] grokfndecl: valgrind problem

2012-02-20 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52312 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/52141] [trans-mem] ICE due to asm statement in trans-mem.c:expand_block_tm

2012-02-20 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52141 --- Comment #3 from Aldy Hernandez 2012-02-20 23:43:35 UTC --- Author: aldyh Date: Mon Feb 20 23:43:31 2012 New Revision: 184417 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184417 Log: PR middle-end/52141 * trans-mem.c

[Bug middle-end/52141] [trans-mem] ICE due to asm statement in trans-mem.c:expand_block_tm

2012-02-20 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52141 Aldy Hernandez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libstdc++/51368] libstdc++ python pretty printers should use --with-python-dir just like libjava

2012-02-20 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51368 Benjamin Kosnik changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

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