[Bug tree-optimization/68773] fpta-ipa with GOACC_parallel does not work due to node->force_output

2016-01-14 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68773 vries at gcc dot gnu.org changed: What|Removed |Added Keywords||missed-optimization

[Bug jit/68446] [6 Regression] jit testsuite failures seen inside dwarf2out.c:gen_producer_string

2016-01-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68446 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Target Milestone|---

[Bug c/69291] [6 Regression] wrong code at -O1 for ruby-2.3.0/regcomp.c:985:compile_length_quantifier_node()

2016-01-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69291 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/69252] [4.9/5/6 Regression] gcc.dg/vect/vect-iv-9.c FAILs with -Os -fmodulo-sched -fmodulo-sched-allow-regmoves -fsched-pressure

2016-01-14 Thread zhroma at ispras dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69252 --- Comment #7 from Roman Zhuykov --- (In reply to Jakub Jelinek from comment #5) > insufficient SMS testsuite coverage. Not sure it's helpful, but 3 weeks ago I succesfully reg-strapped some bunch of my SMS patches including this fix on x86-64 a

[Bug c/69291] [6 Regression] wrong code at -O1 for ruby-2.3.0/regcomp.c:985:compile_length_quantifier_node()

2016-01-14 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69291 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Co

[Bug c/69291] New: [6 Regression] wrong code at -O1 for ruby-2.3.0/regcomp.c:985:compile_length_quantifier_node()

2016-01-14 Thread t_nissie at yahoo dot co.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69291 Bug ID: 69291 Summary: [6 Regression] wrong code at -O1 for ruby-2.3.0/regcomp.c:985:compile_length_quantifier_nod e() Product: gcc Version: 6.0 Statu

[Bug c++/69290] New: g++ ICE (segfault) on x86_64-linux-gnu

2016-01-14 Thread helloqirun at gmail dot com
: posix gcc version 6.0.0 20160114 (experimental) [trunk revision 232363] (GCC) $ g++-trunk -c -m64 abc.cc abc.cc:1:20: error: flexible array member 'str::x' in an otherwise empty 'struct str' struct str { int x[];}; ^ abc.cc:1:8: note: in the definition of 

[Bug target/68972] g++.dg/cpp1y/vla-initlist1.C test case fails on powerpc64le

2016-01-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68972 --- Comment #3 from Martin Sebor --- It can be made to work (for example) by increasing the value of x to 32 but I don't yet understand what the powerpc64le back end does differently from, say the x86_64 back end, that it doesn't work as is.

[Bug c++/67565] [concepts] Very slow compile time and high memory usage with complex concept definitions, even if unused

2016-01-14 Thread tom at honermann dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67565 Tom Honermann changed: What|Removed |Added CC||andrew.n.sutton at gmail dot com,

[Bug tree-optimization/69270] DOM should exploit range information to create more equivalences

2016-01-14 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69270 --- Comment #3 from Jeffrey A. Law --- Author: law Date: Fri Jan 15 02:45:44 2016 New Revision: 232399 URL: https://gcc.gnu.org/viewcvs?rev=232399&root=gcc&view=rev Log: PR tree-optimization/69270 * tree-ssa-dom.c (ssa_name_has_bo

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 --- Comment #11 from Jim Wilson --- (In reply to Jim Wilson from comment #10) > Both the aarch64 and arm code looks funny to me, as the last add seems to be > using an input register that was never set, but I don't know the aarch64 and > arm vect

[Bug c++/12672] Evals template defaults args that it should not

2016-01-14 Thread igodard at pacbell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12672 --- Comment #6 from Ivan Godard --- Twelve years and counting? :-)

[Bug c++/69289] Compiling without --profile-generate causes longer execution time (-O3)

2016-01-14 Thread xonar.leroux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69289 --- Comment #2 from Paul le roux --- (In reply to Paul le roux from comment #1) > When copying the timings got switched around the --generate-profile is the > faster one. Ignore that. I just quickly looked at the total usage, but that includes t

[Bug c++/69289] Compiling without --profile-generate causes longer execution time (-O3)

2016-01-14 Thread xonar.leroux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69289 Paul le roux changed: What|Removed |Added CC||xonar.leroux at gmail dot com --- Comment

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 --- Comment #10 from Jim Wilson --- (In reply to Jim Wilson from comment #9) > (In reply to Andrew Pinski from comment #8) > > (In reply to Jim Wilson from comment #7) > > > The simplified testcases fail on arm if you use -O3 -mfpu=neon. > > > >

[Bug c++/69289] New: Compiling without --profile-generate causes longer execution time (-O3)

2016-01-14 Thread xonar.leroux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69289 Bug ID: 69289 Summary: Compiling without --profile-generate causes longer execution time (-O3) Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 --- Comment #9 from Jim Wilson --- (In reply to Andrew Pinski from comment #8) > (In reply to Jim Wilson from comment #7) > > The simplified testcases fail on arm if you use -O3 -mfpu=neon. > > > > I can look at fixing the arm side of things if

[Bug lto/68799] lto ICE on powerpc64le-linux-gnu builing python 2.7.x

2016-01-14 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68799 --- Comment #12 from Bill Schmidt --- Created attachment 37348 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37348&action=edit Proposed patch Matthias, please apply the attached patch and see if it clears the bug for you. Thanks!

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 --- Comment #8 from Andrew Pinski --- (In reply to Jim Wilson from comment #7) > The simplified testcases fail on arm if you use -O3 -mfpu=neon. > > I can look at fixing the arm side of things if we need an md patch. Try my attached patch and s

[Bug libstdc++/69287] libstdc++-v3/include/debug/functions.h:297: bad comparison ?

2016-01-14 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69287 --- Comment #3 from Jonathan Wakely --- (In reply to David Binderman from comment #0) >__glibcxx_assert(__first == __last || !(*__first < *__last)); It wouldn't make much sense to assert that the inputs to a generic sort algorithm are not al

[Bug c++/20407] Support initialization of flexible array members for C++

2016-01-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20407 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug target/69275] ICE compiling rs6000/float-128.c

2016-01-14 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69275 --- Comment #5 from Michael Meissner --- For now, I have reverted the patch that causes the problem. When I get back into the office on January 19th, I will look at ways to fix this problem.

[Bug libstdc++/69287] libstdc++-v3/include/debug/functions.h:297: bad comparison ?

2016-01-14 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69287 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/55227] designated initializer for char array by string constant

2016-01-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55227 Martin Sebor changed: What|Removed |Added Keywords||rejects-valid Status|UNCONFIR

[Bug c++/60323] incorrect usage of designated initializers with struct which includes flexible array

2016-01-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60323 Martin Sebor changed: What|Removed |Added Keywords||rejects-valid Priority|P3

[Bug libstdc++/69287] libstdc++-v3/include/debug/functions.h:297: bad comparison ?

2016-01-14 Thread rs2740 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69287 TC changed: What|Removed |Added CC||rs2740 at gmail dot com --- Comment #1 from TC ---

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 --- Comment #7 from Jim Wilson --- The simplified testcases fail on arm if you use -O3 -mfpu=neon. I can look at fixing the arm side of things if we need an md patch.

[Bug c++/68490] error initializing a structure with a flexible array member

2016-01-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68490 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/69014] [4.9/5 Regression] gcc.c-torture/execute/991023-1.c FAILs with -Os -fmodulo-sched -fno-tree-vrp

2016-01-14 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69014 --- Comment #14 from Jeffrey A. Law --- Release managers' call whether or not to backport the fix. "6" regression marker cleared.

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 Andrew Pinski changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 --- Comment #6 from Andrew Pinski --- Created attachment 37347 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37347&action=edit Patch which causes us not to lower the VEC_COND_EXPR Expand already knows how to expand VEC_COND_EXPR (without

[Bug target/59833] ARM soft-float extendsfdf2 fails to quiet signaling NaN

2016-01-14 Thread aurelien at aurel32 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59833 --- Comment #5 from Aurelien Jarno --- (In reply to Ramana Radhakrishnan from comment #4) > Need to apply Aurelien's patch - looks like that's slipped through the > cracks. What was missing to the patch was a testcase which compiles on all platf

[Bug rtl-optimization/69014] [4.9/5/6 Regression] gcc.c-torture/execute/991023-1.c FAILs with -Os -fmodulo-sched -fno-tree-vrp

2016-01-14 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69014 --- Comment #13 from Richard Henderson --- Author: rth Date: Thu Jan 14 23:12:53 2016 New Revision: 232395 URL: https://gcc.gnu.org/viewcvs?rev=232395&root=gcc&view=rev Log: PR rtl-opt/69014 * loop-doloop.c (record_reg_sets): New. (doloop_o

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 --- Comment #5 from Andrew Pinski --- The vect generic issue is really gimple_buildN should be using STRIP_USELESS_TYPE_CONVERSION rather than STRIP_NOPS. Note this code should assuming the fold_buildN would not produce a NOP_EXPR (cast) from on

[Bug lto/68799] lto ICE on powerpc64le-linux-gnu builing python 2.7.x

2016-01-14 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68799 --- Comment #11 from Bill Schmidt --- OK, I see. Although the PHI itself is not directly modified, a new PHI is introduced in the same block. During this process we may alter the incoming control flow to the block (introducing a new block along

[Bug c++/69288] New: [concepts] Subsumption failure with constrained member functions of class template

2016-01-14 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69288 Bug ID: 69288 Summary: [concepts] Subsumption failure with constrained member functions of class template Product: gcc Version: 6.0 Status: UNCONFIRMED Severity

[Bug c++/69277] [6 Regression] ICE mangling a flexible array member

2016-01-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69277 --- Comment #4 from Martin Sebor --- Patch posted for review: https://gcc.gnu.org/ml/gcc-patches/2016-01/msg00993.html

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 --- Comment #4 from Andrew Pinski --- Basically the problem is the vect lower was not updated for the changes for vector compares that was done. Hmm, vec_merge is no longer correctly documented either: @findex vec_merge @item (vec_merge:@var{m}

[Bug lto/68799] lto ICE on powerpc64le-linux-gnu builing python 2.7.x

2016-01-14 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68799 --- Comment #10 from Bill Schmidt --- The stmt_cand_map is *not* losing its integrity. Instead, it appears that a phi statement changes its address at some point during the SLSR pass, even though it hasn't been modified (SFAICT). There are two

[Bug target/68972] g++.dg/cpp1y/vla-initlist1.C test case fails on powerpc64le

2016-01-14 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68972 --- Comment #2 from Jason Merrill --- (In reply to Martin Sebor from comment #1) > Confirmed with today's top of trunk. > > But the test doesn't seem valid. It only initializes the first element of > the VLA (using A::A(int)). The rest are ini

[Bug c++/69048] [cilkplus] bug when spawning a function that returns a type with a destructor

2016-01-14 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69048 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/69048] [cilkplus] bug when spawning a function that returns a type with a destructor

2016-01-14 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69048 --- Comment #1 from Jeffrey A. Law --- Author: law Date: Thu Jan 14 22:23:09 2016 New Revision: 232393 URL: https://gcc.gnu.org/viewcvs?rev=232393&root=gcc&view=rev Log: [cilkplus] Fix cilk_spawn gimplification bug (PR cilkplus/69048) P

[Bug c++/68847] [6 Regression] ICE in cxx_eval_constant_expression on __atomic_compare_exchange (constexpr.c:3719) in c++

2016-01-14 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68847 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 --- Comment #3 from Andrew Pinski --- vector(4) _6; vector(4) int vect_c_1.7; _6 = vect__5.5_1 != vect_cst__14; vect_c_1.7_2 = VEC_COND_EXPR <_6, vect_cst__15, { 1, 1, 1, 1 }>; What I don't understand is why vectlowering is happenin

[Bug target/68964] [6 regression] Internal compiler error for test case gcc.dg/tm/20100610.c since r231674

2016-01-14 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68964 Richard Henderson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/69287] New: libstdc++-v3/include/debug/functions.h:297: bad comparison ?

2016-01-14 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69287 Bug ID: 69287 Summary: libstdc++-v3/include/debug/functions.h:297: bad comparison ? Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Pri

[Bug c/69272] [6 Regression] ICE: in c_builtin_function, at c/c-decl.c:4020 with -fgnu-tm

2016-01-14 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69272 Richard Henderson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/69286] New: trunk/libgcc/config/s390/tpf-unwind.h: 28 redundant condition ?

2016-01-14 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69286 Bug ID: 69286 Summary: trunk/libgcc/config/s390/tpf-unwind.h: 28 redundant condition ? Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug target/68964] [6 regression] Internal compiler error for test case gcc.dg/tm/20100610.c since r231674

2016-01-14 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68964 --- Comment #7 from Richard Henderson --- Author: rth Date: Thu Jan 14 21:36:12 2016 New Revision: 232390 URL: https://gcc.gnu.org/viewcvs?rev=232390&root=gcc&view=rev Log: PR c/69272 PR tree-opt/68964 * trans-mem.c (tm_log_emit_stmt): Fix un

[Bug c/69272] [6 Regression] ICE: in c_builtin_function, at c/c-decl.c:4020 with -fgnu-tm

2016-01-14 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69272 --- Comment #5 from Richard Henderson --- Author: rth Date: Thu Jan 14 21:36:12 2016 New Revision: 232390 URL: https://gcc.gnu.org/viewcvs?rev=232390&root=gcc&view=rev Log: PR c/69272 PR tree-opt/68964 * trans-mem.c (tm_log_emit_stmt): Fix un

[Bug target/67714] [6 Regression] signed char is zero-extended instead of sign-extended

2016-01-14 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67714 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #8 fr

[Bug libstdc++/69285] New: libstdc++-v3/include/parallel/partition.h: 2 * array index check after use ?

2016-01-14 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69285 Bug ID: 69285 Summary: libstdc++-v3/include/parallel/partition.h: 2 * array index check after use ? Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: norm

[Bug c++/12255] exception-specification ignored on pointer to function

2016-01-14 Thread webrown.cpp at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12255 W E Brown changed: What|Removed |Added CC||webrown.cpp at gmail dot com --- Comment #7

[Bug target/68972] g++.dg/cpp1y/vla-initlist1.C test case fails on powerpc64le

2016-01-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68972 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/66680] [5 Regression] ICE with openmp, a loop and a type bound procedure

2016-01-14 Thread dominiq at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66680 --- Comment #9 from dominiq at gcc dot gnu.org --- Author: dominiq Date: Thu Jan 14 20:57:35 2016 New Revision: 232388 URL: https://gcc.gnu.org/viewcvs?rev=232388&root=gcc&view=rev Log: 2016-01-14 Dominique d'Humieres PR fortran/66680

[Bug target/69252] [4.9/5/6 Regression] gcc.dg/vect/vect-iv-9.c FAILs with -Os -fmodulo-sched -fmodulo-sched-allow-regmoves -fsched-pressure

2016-01-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69252 --- Comment #6 from Martin Sebor --- (In reply to Jakub Jelinek from comment #5) Sure, I was already planning to do some of it today.

[Bug target/69284] New: [5.3] SIGSEGV when running 32-bit result on MinGW when linked dynamically

2016-01-14 Thread daniel.f.starke at freenet dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69284 Bug ID: 69284 Summary: [5.3] SIGSEGV when running 32-bit result on MinGW when linked dynamically Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: norma

[Bug tree-optimization/69282] [6 Regression] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Status|UNC

[Bug lto/69254] [6 Regression] ICE in streamer_get_builtin_tree when using -fsanitize=shift on the compile side only

2016-01-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69254 --- Comment #12 from Jakub Jelinek --- I think this will require moving out the common_handle_option handling of -fsanitize{,-recover}= arguments (parsing them into a bitmask) into a separate function, because lto-wrapper seems to look at unparse

[Bug c++/69283] New: Auto deduction fails when ADL is required

2016-01-14 Thread gccbugs at astrant dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69283 Bug ID: 69283 Summary: Auto deduction fails when ADL is required Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/68773] fpta-ipa with GOACC_parallel does not work due to node->force_output

2016-01-14 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68773 --- Comment #2 from vries at gcc dot gnu.org --- Author: vries Date: Thu Jan 14 20:01:39 2016 New Revision: 232384 URL: https://gcc.gnu.org/viewcvs?rev=232384&root=gcc&view=rev Log: Mark symbols in offload tables with force_output in read_offload

[Bug testsuite/67509] [6 regression] FAIL: gfortran.dg/ieee/ieee_7.f90 -O0 execution test

2016-01-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67509 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug debug/69244] [6 Regression] ICE in plus_constant, at explow.c:87 on i686-linux-gnu

2016-01-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69244 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug testsuite/67509] [6 regression] FAIL: gfortran.dg/ieee/ieee_7.f90 -O0 execution test

2016-01-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67509 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Thu Jan 14 19:58:17 2016 New Revision: 232383 URL: https://gcc.gnu.org/viewcvs?rev=232383&root=gcc&view=rev Log: PR testsuite/67509 * gfortran.dg/ieee/ieee_7.f90: For out

[Bug debug/69244] [6 Regression] ICE in plus_constant, at explow.c:87 on i686-linux-gnu

2016-01-14 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69244 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Thu Jan 14 19:57:34 2016 New Revision: 232382 URL: https://gcc.gnu.org/viewcvs?rev=232382&root=gcc&view=rev Log: PR debug/69244 * lra-eliminations.c (move_plus_up): Don't

[Bug tree-optimization/61441] ARM aarch64 fails to quiet signaling NaN

2016-01-14 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61441 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/69282] aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 --- Comment #1 from Jim Wilson --- With an aarch64-linux-gnu cross compiler: palantir:2654$ ./xgcc -B./ -O3 -S tmp.c tmp.c: In function 'fn1': tmp.c:3:5: error: incorrect type of vector CONSTRUCTOR elements int fn1(void) { ^~~ {_38, _110,

[Bug tree-optimization/69282] New: aarch64/armhf ICE on SPEC2006 464.h264ref at -O3

2016-01-14 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69282 Bug ID: 69282 Summary: aarch64/armhf ICE on SPEC2006 464.h264ref at -O3 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tr

[Bug target/68803] gcc.vect/powerpc/20050603-3.c failures since r230167

2016-01-14 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68803 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|SUSPENDED Target Milestone|6.0

[Bug preprocessor/69177] [6 Regression] Bit-packing optimization makes it too easy to have location_t >= LINE_MAP_MAX_LOCATION_WITH_COLS

2016-01-14 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69177 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug jit/66627] Tracker bug for jit bugs affecting ravi

2016-01-14 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66627 Bug 66627 depends on bug 66779, which changed state. Bug 66779 Summary: jit segfault https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66779 What|Removed |Added ---

[Bug ipa/68419] ICE segfault in determine_locally_known_aggregate_parts / ipa_compute_jump_functions_for_edge

2016-01-14 Thread cand at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68419 --- Comment #12 from Lauri Kasanen --- https://gcc.gnu.org/install/prerequisites.html "To build all languages in a cross-compiler or other configuration where 3-stage bootstrap is not performed, you need to start with an existing GCC binary (ver

[Bug jit/66779] jit segfault

2016-01-14 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66779 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/68803] gcc.vect/powerpc/20050603-3.c failures since r230167

2016-01-14 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68803 --- Comment #7 from Segher Boessenkool --- Author: segher Date: Thu Jan 14 19:24:28 2016 New Revision: 232380 URL: https://gcc.gnu.org/viewcvs?rev=232380&root=gcc&view=rev Log: powerpc: Add some XFAILs to 20050603-3.c (PR68803) In r230167 I mad

[Bug c++/68819] Invalid "-Wmisleading-indentation" warning if location_t >=LINE_MAP_MAX_LOCATION_WITH_COLS

2016-01-14 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68819 Bug 68819 depends on bug 69177, which changed state. Bug 69177 Summary: [6 Regression] Bit-packing optimization makes it too easy to have location_t >= LINE_MAP_MAX_LOCATION_WITH_COLS https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69177

[Bug target/69275] ICE compiling rs6000/float-128.c

2016-01-14 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69275 Michael Meissner changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |meissner at gcc dot gnu.org -

[Bug c++/68819] Invalid "-Wmisleading-indentation" warning if location_t >=LINE_MAP_MAX_LOCATION_WITH_COLS

2016-01-14 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68819 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug preprocessor/69177] [6 Regression] Bit-packing optimization makes it too easy to have location_t >= LINE_MAP_MAX_LOCATION_WITH_COLS

2016-01-14 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69177 --- Comment #7 from David Malcolm --- Author: dmalcolm Date: Thu Jan 14 19:10:17 2016 New Revision: 232379 URL: https://gcc.gnu.org/viewcvs?rev=232379&root=gcc&view=rev Log: PR preprocessor/69177 and PR c++/68819: libcpp fallbacks and -Wmisleadi

[Bug c++/68819] Invalid "-Wmisleading-indentation" warning if location_t >=LINE_MAP_MAX_LOCATION_WITH_COLS

2016-01-14 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68819 --- Comment #13 from David Malcolm --- Author: dmalcolm Date: Thu Jan 14 19:10:17 2016 New Revision: 232379 URL: https://gcc.gnu.org/viewcvs?rev=232379&root=gcc&view=rev Log: PR preprocessor/69177 and PR c++/68819: libcpp fallbacks and -Wmislead

[Bug rtl-optimization/67145] [6 Regression] associativity from pseudo-reg ordering

2016-01-14 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67145 --- Comment #9 from Richard Henderson --- For x86, we have one pattern, and it has things in the correct order. For aarch64, the only correct pattern is add3_carryin_alt2. The nesting and canonicalization of all the others are bogus. But powerp

[Bug tree-optimization/67323] Use non-unit stride loads by preference when applicable

2016-01-14 Thread michael.collison at linaro dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67323 --- Comment #11 from Michael Collison --- Andrew, It may be the case that is not a win on all microarchitectures however I think we should allow the vectorizer to (optionally) generate the vld3 and deal with the differences via the cost models.

[Bug target/63890] [4.9/5/6 regression] Compiling trivial program with -O -p leads to misaligned stack

2016-01-14 Thread mrs at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63890 --- Comment #26 from mrs at gcc dot gnu.org --- Certainly adding TARGET_MACHO is Ok by me.

[Bug target/68803] gcc.vect/powerpc/20050603-3.c failures since r230167

2016-01-14 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68803 --- Comment #6 from Martin Sebor --- I would expect them to if they ran it in 64-bit mode since the test in 5.3 looks for the "inm" pattern which matches the rlwinm instruction in gcc's output. But in 5.3 and before the test was constrained to i

[Bug tree-optimization/66992] [4.9/5/6 Regression] Incorrect array subscript is above bounds warning

2016-01-14 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66992 --- Comment #4 from Jeffrey A. Law --- If you're confident it's a dup, go ahead and close it as such. I usually look to see which has the best state and keep that one open.

[Bug tree-optimization/68976] [6 Regression] ICE w/ -O2 (and above) -fgraphite-identity (or -floop-nest-optimize)

2016-01-14 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68976 --- Comment #8 from vries at gcc dot gnu.org --- Created attachment 37344 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37344&action=edit tentative patch

[Bug lto/68799] lto ICE on powerpc64le-linux-gnu builing python 2.7.x

2016-01-14 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68799 --- Comment #9 from Bill Schmidt --- It appears that the stmt_cand_map, which is a hash_map from gimple*s to candidates, must be getting overwritten. At the time things go south, we have done a lookup on the var _1338 using base_cand_from_table.

[Bug target/69008] gcc emits unneeded memory access when passing trivial structs by value (ARM)

2016-01-14 Thread renlin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69008 Renlin Li changed: What|Removed |Added CC||renlin at gcc dot gnu.org --- Comment #2 fro

[Bug c/69272] [6 Regression] ICE: in c_builtin_function, at c/c-decl.c:4020 with -fgnu-tm

2016-01-14 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69272 Richard Henderson changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rth at gcc dot gnu.org --- Co

[Bug target/68803] gcc.vect/powerpc/20050603-3.c failures since r230167

2016-01-14 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68803 --- Comment #5 from Segher Boessenkool --- Do 4.9.2 and 5.3.0 actually fail the testcase? Huh?

[Bug fortran/69281] gfortran ICE on temporary array in function call with -fstack-arrays -fopenmp

2016-01-14 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69281 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/66992] [4.9/5/6 Regression] Incorrect array subscript is above bounds warning

2016-01-14 Thread bernds at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66992 Bernd Schmidt changed: What|Removed |Added CC||bernds at gcc dot gnu.org --- Comment #3

[Bug fortran/69281] New: gfortran ICE on temporary array in function call with -fstack-arrays -fopenmp

2016-01-14 Thread thomas.or...@uni-hamburg.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69281 Bug ID: 69281 Summary: gfortran ICE on temporary array in function call with -fstack-arrays -fopenmp Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: n

[Bug c/69262] Request for better array bounds warning

2016-01-14 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69262 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/69262] Request for better array bounds warning

2016-01-14 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69262 --- Comment #2 from Marek Polacek --- Author: mpolacek Date: Thu Jan 14 17:46:25 2016 New Revision: 232376 URL: https://gcc.gnu.org/viewcvs?rev=232376&root=gcc&view=rev Log: PR c/69262 * c-decl.c (grokdeclarator): Provide more in

[Bug other/69280] New: Where did -fno-plt go?

2016-01-14 Thread felix-gcc at fefe dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69280 Bug ID: 69280 Summary: Where did -fno-plt go? Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee:

[Bug c++/68936] [6 Regression] ICE: tree check: expected call_expr, have target_expr in build_min_non_dep_call_vec, at cp/tree.c:2744

2016-01-14 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68936 Patrick Palka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/68648] [4.9 Regression][ARM] ICE: fail to generate BIC(immediate) instruction

2016-01-14 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68648 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[Bug target/68648] [4.9 Regression][ARM] ICE: fail to generate BIC(immediate) instruction

2016-01-14 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68648 --- Comment #6 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Thu Jan 14 17:27:42 2016 New Revision: 232375 URL: https://gcc.gnu.org/viewcvs?rev=232375&root=gcc&view=rev Log: [ARM][4.9 backport] Fix PR target/68648 PR target

[Bug c++/68188] Ambiguous code gets compiled successfully when class and its namespace have the same name

2016-01-14 Thread ppilar11 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68188 --- Comment #3 from Piotr Pilarczyk --- Still not fixed in 5.3.0, tested here: https://gcc.godbolt.org/

[Bug libstdc++/69266] bootstrap failure undefined reference to `std::basic_ios >::

2016-01-14 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69266 --- Comment #3 from Jonathan Wakely --- (In reply to tprince from comment #2) > It is possible to bootstrap by configure --disable-libstdcxx. Then it is > possible to configure and build (but not make check?) in libstdc++-v3. I'm > not sure of t

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