[Bug c++/67081] FAIL: g++.dg/cpp0x/nsdmi-template14.C (test for errors)

2015-11-16 Thread ismail at i10z dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67081 İsmail Dönmez changed: What|Removed |Added CC||ismail at i10z dot com --- Comment #1 fr

[Bug target/65837] [arm-linux-gnueabihf] lto1 target specific builtin not available

2015-11-16 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65837 --- Comment #31 from chrbr at gcc dot gnu.org --- Author: chrbr Date: Mon Nov 16 08:46:42 2015 New Revision: 230404 URL: https://gcc.gnu.org/viewcvs?rev=230404&root=gcc&view=rev Log: 2015-11-16 Christian Bruel PR target/65837

[Bug middle-end/68117] [6 Regression] error: invalid PHI argument <<< Unknown tree: >>>

2015-11-16 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117 --- Comment #26 from rguenther at suse dot de --- On Sun, 15 Nov 2015, trippels at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117 > > --- Comment #25 from Markus Trippelsdorf --- > I think the issue is caused by Ri

[Bug c++/60336] empty struct value is passed differently in C and C++

2015-11-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60336 --- Comment #39 from Andrew Pinski --- You should also update gimplify.c's zero_sized_type to be the same as your empty_record_p.

[Bug target/65837] [arm-linux-gnueabihf] lto1 target specific builtin not available

2015-11-16 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65837 --- Comment #32 from chrbr at gcc dot gnu.org --- Author: chrbr Date: Mon Nov 16 09:00:09 2015 New Revision: 230406 URL: https://gcc.gnu.org/viewcvs?rev=230406&root=gcc&view=rev Log: 2015-11-16 Christian Bruel PR target/65837

[Bug target/68363] [4.9/5/6 Regression] ICE: in recog_memoized, at recog.h:167 with RTL checking with -mfix-cortex-a53-835769 @ aarch64

2015-11-16 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68363 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed

[Bug middle-end/68117] [6 Regression] error: invalid PHI argument <<< Unknown tree: >>>

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117 --- Comment #27 from Richard Biener --- Sth like Index: gcc/tree-ssa.c === --- gcc/tree-ssa.c (revision 230404) +++ gcc/tree-ssa.c (working copy) @@ -125,6 +125,14 @@ redi

[Bug middle-end/68117] [6 Regression] error: invalid PHI argument <<< Unknown tree: >>>

2015-11-16 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117 --- Comment #28 from Joost VandeVondele --- (In reply to Richard Biener from comment #27) > Sth like > > Index: gcc/tree-ssa.c > === > --- gcc/tree-ssa.c (revision 230404) > +

[Bug middle-end/68117] [6 Regression] error: invalid PHI argument <<< Unknown tree: >>>

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug middle-end/66214] [6 Regression] ICE verify_type failed with -O0 -g via gen_type_die_with_usage's dwarf2out.c:20250

2015-11-16 Thread guille at cal dot berkeley.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66214 --- Comment #24 from Guille --- Yes, just checked that. 'gcc -g file_that_include_ssl_h.cpp' builds fine, but 'g++ -g file_that_include_ssl_h.cpp' ICEs. (In reply to Magnus Fromreide from comment #23) > One more question - you are using the

[Bug target/68369] Unnecessary copying esp to ebp with regparm={1,2,3} on x86 at -Os

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68369 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Target|

[Bug c++/68368] [6 regression] ICE tree check: expected integer_cst, have nop_expr in decompose, at tree.h:5123

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68368 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0

[Bug middle-end/68366] [6 Regression] sdbout.c build error

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68366 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/68367] [6 regression] ICE in vectorizable_load, at tree-vect-stmts.c:6711

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68367 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/68363] [4.9/5/6 Regression] ICE: in recog_memoized, at recog.h:167 with RTL checking with -mfix-cortex-a53-835769 @ aarch64

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68363 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68362 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0

[Bug rtl-optimization/68328] [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68328 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68362 Richard Biener changed: What|Removed |Added CC||clyon at gcc dot gnu.org --- Comment #3

[Bug c++/68368] [6 regression] ICE tree check: expected integer_cst, have nop_expr in decompose, at tree.h:5123

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68368 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/68367] [6 regression] ICE in vectorizable_load, at tree-vect-stmts.c:6711

2015-11-16 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68367 --- Comment #2 from Christophe Lyon --- (In reply to Richard Biener from comment #1) > Ok, so I assume this is after the fix for PR68306. Indeed: that was fixed at r230310, at which point my build still succeded. It started to fail at r230311.

[Bug middle-end/68360] GCC bitfield processing code is very inefficient

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68360 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Status|

[Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68362 Richard Biener changed: What|Removed |Added CC||adam at os dot inf.tu-dresden.de --- C

[Bug c++/68359] ice: tree check: expected integer_cst, have nop_expr in get_len

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68359 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/68357] [6 Regression] FAIL: g++.dg/other/darwin-cfstring1.C -std=* (internal compiler error) on x86_64-apple-darwin1(0|4)

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68357 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0

[Bug tree-optimization/68356] FAIL: gcc.dg/torture/pr68264.c -O* execution test on x86_64-apple-darwin1(0|4)

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68356 --- Comment #1 from Richard Biener --- It looks like a math library issue. The test has workarounds for glibc: /* Disabled due to glibc PR 6792, fixed in Apr 2015. */ if (0) TEST (log1p (d), LARGE_NEG_EDOM);

[Bug target/65837] [arm-linux-gnueabihf] lto1 target specific builtin not available

2015-11-16 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65837 --- Comment #33 from chrbr at gcc dot gnu.org --- Author: chrbr Date: Mon Nov 16 10:21:09 2015 New Revision: 230408 URL: https://gcc.gnu.org/viewcvs?rev=230408&root=gcc&view=rev Log: 2015-11-16 Christian Bruel PR target/65837

[Bug tree-optimization/68335] [6 Regression][GRAPHITE] ICE: tree check: expected ssa_name, have real_cst in add_phi_arg_for_new_expr, at sese.c:1373

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68335 Richard Biener changed: What|Removed |Added Component|middle-end |tree-optimization Target Milestone|--

[Bug rtl-optimization/68321] [5/6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 64-bit mode)

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68321 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/65752] Too strong optimizations int -> pointer casts

2015-11-16 Thread jeehoon.kang at sf dot snu.ac.kr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65752 Jeehoon Kang changed: What|Removed |Added CC||jeehoon.kang at sf dot snu.ac.kr --- Com

[Bug tree-optimization/68341] [6 Regression] FAIL: gcc.dg/graphite/interchange-{1,11,13}.c (internal compiler error)

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68341 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0 Summary|FAIL:

[Bug c++/68348] [6 regression] ICE: segfault in cxx_eval_constant_expression at cp/constexpr.c:3172

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68348 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0

[Bug rtl-optimization/68349] [6 regression] ice in decompose_normal_address with -O2 at rtlanal.c:6086

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68349 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0

[Bug c/68344] No warning for old-style function declarations.

2015-11-16 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68344 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug fortran/68237] ICE on invalid with submodules

2015-11-16 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68237 Paul Thomas changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org --- Commen

[Bug fortran/66762] ICE when compiling gfortran.dg/submodule_[16].f90 with -flto

2015-11-16 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66762 Paul Thomas changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org --- Commen

[Bug libstdc++/66145] [5/6 Regression] std::ios_base::failure objects thrown from libstdc++.so use old ABI

2015-11-16 Thread tiwoc at arcor dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66145 Daniel Seither changed: What|Removed |Added CC||tiwoc at arcor dot de --- Comment #6 fr

[Bug middle-end/68117] [6 Regression] error: invalid PHI argument <<< Unknown tree: >>>

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117 --- Comment #30 from Richard Biener --- Ok, so we already do void remove_edge (edge e) { if (current_loops != NULL) rescan_loop_exit (e, false, true); /* This is probably not needed, but it doesn't hurt. */ /* FIXME: This should be c

[Bug c/68337] [MPX] memcpy() for arrays with function pointers results in huge resource usage and binaries

2015-11-16 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68337 Ilya Enkovich changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/68328] [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68328 Jakub Jelinek changed: What|Removed |Added CC||law at gcc dot gnu.org --- Comment #5 fr

[Bug tree-optimization/68306] [6 Regression] ICE: in vectorizable_store, at tree-vect-stmts.c:5651

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68306 Richard Biener changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug tree-optimization/68367] [6 regression] ICE in vectorizable_load, at tree-vect-stmts.c:6711

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68367 --- Comment #3 from Richard Biener --- (In reply to Christophe Lyon from comment #2) > (In reply to Richard Biener from comment #1) > > Ok, so I assume this is after the fix for PR68306. > > Indeed: that was fixed at r230310, at which point my b

[Bug rtl-optimization/68328] [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-16 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68328 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug rtl-optimization/68328] [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68328 --- Comment #7 from Jakub Jelinek --- In insn 70 actually set eax to edx rather than ebx, I'd suppose it would work correctly. Better testcase that fails reliably: int a, b, c = 1, d = 1, e; __attribute__((noinline, noclone)) int foo (void) {

[Bug tree-optimization/65752] Too strong optimizations int -> pointer casts

2015-11-16 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65752 --- Comment #44 from rguenther at suse dot de --- On Mon, 16 Nov 2015, jeehoon.kang at sf dot snu.ac.kr wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65752 > > Jeehoon Kang changed: > >What|Removed

[Bug middle-end/67790] [6 Regression] verify_ssa failed: definition in block 20 follows the use

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67790 --- Comment #5 from Richard Biener --- Aww. And then I'm running into the issue of pattern recog / reduction analysis ordering which has caused me headaches before... maybe time to (finally) fix that.

[Bug c++/68372] New: [concepts] invalid use of pack expansion expression in member function template declaration

2015-11-16 Thread lucdanton at free dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68372 Bug ID: 68372 Summary: [concepts] invalid use of pack expansion expression in member function template declaration Product: gcc Version: 6.0 Status: UNCONFIRMED

[Bug c/68337] [MPX] memcpy() for arrays with function pointers results in huge resource usage and binaries

2015-11-16 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68337 --- Comment #1 from Ilya Enkovich --- The problem is that memcpy is inlined before instrumentation takes place. This causes a lot of statements to copy bounds and thus we get a huge function and significant compilation time. One possible soluti

[Bug rtl-optimization/68249] [4.9/5/6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68249 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug rtl-optimization/68189] [4.9/5/6 Regression] wrong code at -Os and above on x86_64-linux-gnu by RTL if-conversion

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68189 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9

[Bug rtl-optimization/68194] [6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-16 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68194 --- Comment #5 from ktkachov at gcc dot gnu.org --- The different if-conversion behaviour enabled a new cse opportunity which then produced the RTL that triggered the bad ree behaviour. The relevant RTL insns before the ree pass look like: Basic

[Bug target/65837] [arm-linux-gnueabihf] lto1 target specific builtin not available

2015-11-16 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65837 --- Comment #34 from chrbr at gcc dot gnu.org --- Author: chrbr Date: Mon Nov 16 11:20:02 2015 New Revision: 230410 URL: https://gcc.gnu.org/viewcvs?rev=230410&root=gcc&view=rev Log: 2015-11-16 Christian Bruel PR target/65837

[Bug c++/60336] empty struct value is passed differently in C and C++

2015-11-16 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60336 --- Comment #40 from H.J. Lu --- (In reply to H.J. Lu from comment #38) > Created attachment 36724 [details] > An updated patch to add empty_record_p > > I am testing it now. It doesn't work since it misses for (binfo = TYPE_BINFO (type),

[Bug c++/60336] empty struct value is passed differently in C and C++

2015-11-16 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60336 --- Comment #41 from H.J. Lu --- (In reply to Andrew Pinski from comment #39) > You should also update gimplify.c's zero_sized_type to be the same as your > empty_record_p. It won't work since the size of empty class isn't zero in C++. We just

[Bug c++/68195] gcc//ld produces invalid ABI results (cxx11 problem?)

2015-11-16 Thread matthias at goldhoorn dot eu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68195 --- Comment #6 from Matthias Goldhoorn --- (In reply to Jonathan Wakely from comment #5) > Fails with gcc-5-branch, but doesn't fail on trunk for me. Is there a trunk branch or tag available i can try to compile, the last versions i tried does n

[Bug c++/68348] [6 regression] ICE: segfault in cxx_eval_constant_expression at cp/constexpr.c:3172

2015-11-16 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68348 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug jit/68370] Pointer arithmetic in libgccjit seems to require an extra cast

2015-11-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68370 --- Comment #2 from David Malcolm --- Thanks for reporting this. That error message: libgccjit.so: error: gcc_jit_block_add_assignment: mismatching types: assignment to text (type: const char *) from &text[(int)1] (type: const char *) looks wr

[Bug target/65837] [arm-linux-gnueabihf] lto1 target specific builtin not available

2015-11-16 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65837 chrbr at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--

[Bug tree-optimization/68157] [5/6 Regression] internal compiler error: in reassoc_stmt_dominates_stmt_p, at tree-ssa-reassoc.c:1287

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68157 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/66776] [AArch64] zero-extend version of csel not matching properly

2015-11-16 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66776 --- Comment #2 from ktkachov at gcc dot gnu.org --- Renlin, can you close this PR if there's nothing more to do here?

[Bug target/68365] gfortran test case showing performance loss with vectorization

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68365 Richard Biener changed: What|Removed |Added Status|WAITING |NEW --- Comment #3 from Richard Biener

[Bug tree-optimization/65752] Too strong optimizations int -> pointer casts

2015-11-16 Thread jeehoon.kang at sf dot snu.ac.kr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65752 --- Comment #45 from Jeehoon Kang --- > I think this is not true. For example with MatLab (might be sth else, > if I don't remember correctly) you are required to pass pointers to > arrays in two halves in double(!) values (I believe the only fu

[Bug libstdc++/66145] [5/6 Regression] std::ios_base::failure objects thrown from libstdc++.so use old ABI

2015-11-16 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66145 --- Comment #7 from Jonathan Wakely --- I would suggest not using exceptions with iostreams, they've always been an odd mix anyway.

[Bug tree-optimization/68306] [6 Regression] ICE: in vectorizable_store, at tree-vect-stmts.c:5651

2015-11-16 Thread uweigand at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68306 Ulrich Weigand changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug fortran/60993] Trouble initializing double precision variable using boz literals

2015-11-16 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60993 --- Comment #4 from Dominique d'Humieres --- With the patch at https://gcc.gnu.org/ml/fortran/2015-11/msg00093.html, compiling the test gives the error pr60993.f90:7:45: integer, parameter :: infn(2) = [Z'',Z'FFF0']

[Bug sanitizer/67941] [5/6 Regression] calls on function pointer from a captureless lambda cause ubsan warning

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67941 Jakub Jelinek changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #4

[Bug tree-optimization/68306] [6 Regression] ICE: in vectorizable_store, at tree-vect-stmts.c:5651

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68306 --- Comment #13 from Richard Biener --- Can you attach preprocessed source? See also PR68367 which I can't reproduce with a cross.

[Bug tree-optimization/65752] Too strong optimizations int -> pointer casts

2015-11-16 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65752 --- Comment #46 from rguenther at suse dot de --- On Mon, 16 Nov 2015, jeehoon.kang at sf dot snu.ac.kr wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65752 > > --- Comment #45 from Jeehoon Kang --- > > I think this is not true. For ex

[Bug rtl-optimization/68321] [5/6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 64-bit mode)

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68321 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW Depends on|

[Bug target/68365] gfortran test case showing performance loss with vectorization

2015-11-16 Thread n8tm at aol dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68365 --- Comment #4 from n8tm at aol dot com --- On 11/16/2015 7:13 AM, rguenth at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68365 > > Richard Biener changed: > >What|Removed |Added > ---

[Bug sanitizer/67941] [5/6 Regression] calls on function pointer from a captureless lambda cause ubsan warning

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67941 --- Comment #5 from Jakub Jelinek --- Created attachment 36727 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36727&action=edit gcc6-pr67941.patch Random attempt to write some condition, but I really have no idea if it is at least anywhere

[Bug target/68277] [5/6 Regression] [SH]: error: insn does not satisfy its constraints when compiling erlang

2015-11-16 Thread kkojima at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68277 --- Comment #11 from Kazumoto Kojima --- (In reply to Kazumoto Kojima from comment #10) > I'll report back when the regression test currently running is done. I've confirmed that there are no new failures with the new patch on sh4-unknown-linux-

[Bug tree-optimization/68327] [6 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in vect_is_simple_use, at tree-vect-stmts.c:8562

2015-11-16 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68327 Ilya Enkovich changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/68277] [5/6 Regression] [SH]: error: insn does not satisfy its constraints when compiling erlang

2015-11-16 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68277 --- Comment #12 from Oleg Endo --- (In reply to Kazumoto Kojima from comment #10) > (In reply to Oleg Endo from comment #9) > > At the current (lack of) pace I don't know when all of that will be done. > > So my idea was to at least reduce the R

[Bug tree-optimization/68367] [6 regression] ICE in vectorizable_load, at tree-vect-stmts.c:6711

2015-11-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68367 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #4

[Bug ipa/67280] [5 Regression] wrong C++11 code generated on arm-linux-gnueabihf

2015-11-16 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67280 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug middle-end/68117] [6 Regression] error: invalid PHI argument <<< Unknown tree: >>>

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117 --- Comment #31 from Richard Biener --- Author: rguenth Date: Mon Nov 16 14:06:08 2015 New Revision: 230424 URL: https://gcc.gnu.org/viewcvs?rev=230424&root=gcc&view=rev Log: 2015-11-16 Richard Biener PR middle-end/68117 * cf

[Bug middle-end/67653] [4.9/5/6 Regression] ICE on valid code on x86_64-linux-gnu: verify_gimple failed

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67653 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug rtl-optimization/68194] [6 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

2015-11-16 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68194 --- Comment #6 from ktkachov at gcc dot gnu.org --- Proposed patch at: https://gcc.gnu.org/ml/gcc-patches/2015-11/msg01953.html

[Bug target/68277] [5/6 Regression] [SH]: error: insn does not satisfy its constraints when compiling erlang

2015-11-16 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68277 --- Comment #13 from Oleg Endo --- Author: olegendo Date: Mon Nov 16 14:11:50 2015 New Revision: 230425 URL: https://gcc.gnu.org/viewcvs?rev=230425&root=gcc&view=rev Log: gcc/ PR target/68277 * config/sh/sh.md (addsi3_scr): Handl

[Bug target/68277] [5/6 Regression] [SH]: error: insn does not satisfy its constraints when compiling erlang

2015-11-16 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68277 --- Comment #14 from Oleg Endo --- Author: olegendo Date: Mon Nov 16 14:22:10 2015 New Revision: 230426 URL: https://gcc.gnu.org/viewcvs?rev=230426&root=gcc&view=rev Log: gcc/ Backport from mainline 2015-11-16 Oleg Endo

[Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157

2015-11-16 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68362 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug rtl-optimization/68349] [6 regression] ice in decompose_normal_address with -O2 at rtlanal.c:6086

2015-11-16 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68349 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug ipa/67280] [5 Regression] wrong C++11 code generated on arm-linux-gnueabihf

2015-11-16 Thread cbaylis at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67280 --- Comment #7 from cbaylis at gcc dot gnu.org --- I am backporting the fix to GCC 5 now. I'll close it once committed.

[Bug tree-optimization/68306] [6 Regression] ICE: in vectorizable_store, at tree-vect-stmts.c:5651

2015-11-16 Thread uweigand at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68306 --- Comment #14 from Ulrich Weigand --- Building the following reduced test case with -O2 -ftree-vectorize -fcx-fortran-rules with an spu-elf cross-cc1 shows the ICE. void test (_Complex float *dest, _Complex float scale, int count) {

[Bug target/66312] [SH] Regression: Bootstrap failure gcc/d/ctfeexpr.dmd.o differs with gcc-4.8/4.9

2015-11-16 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66312 --- Comment #23 from Oleg Endo --- Ping?

[Bug target/68277] [5/6 Regression] [SH]: error: insn does not satisfy its constraints when compiling erlang

2015-11-16 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68277 Oleg Endo changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/65251] sh4: internal compiler error: Bus error when compiling cpp-netlib

2015-11-16 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65251 --- Comment #7 from Oleg Endo --- Ping?

[Bug tree-optimization/68367] [6 regression] ICE in vectorizable_load, at tree-vect-stmts.c:6711

2015-11-16 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68367 --- Comment #5 from Christophe Lyon --- (In reply to Richard Biener from comment #3) > (In reply to Christophe Lyon from comment #2) > > (In reply to Richard Biener from comment #1) > > > Ok, so I assume this is after the fix for PR68306. > > >

[Bug target/65251] sh4: internal compiler error: Bus error when compiling cpp-netlib

2015-11-16 Thread glaubitz at physik dot fu-berlin.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65251 --- Comment #8 from John Paul Adrian Glaubitz --- (In reply to Oleg Endo from comment #7) > Ping? Please wait a few more days. I'm currently trying a new approach with qemu-sh4 as you have probably seen on the debian-superh mailing list. This w

[Bug tree-optimization/68367] [6 regression] ICE in vectorizable_load, at tree-vect-stmts.c:6711

2015-11-16 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68367 --- Comment #6 from rguenther at suse dot de --- On Mon, 16 Nov 2015, clyon at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68367 > > --- Comment #5 from Christophe Lyon --- > (In reply to Richard Biener from comment #

[Bug tree-optimization/68306] [6 Regression] ICE: in vectorizable_store, at tree-vect-stmts.c:5651

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68306 --- Comment #16 from Richard Biener --- Author: rguenth Date: Mon Nov 16 15:04:00 2015 New Revision: 230428 URL: https://gcc.gnu.org/viewcvs?rev=230428&root=gcc&view=rev Log: 2015-11-16 Richard Biener PR tree-optimization/68306

[Bug tree-optimization/68306] [6 Regression] ICE: in vectorizable_store, at tree-vect-stmts.c:5651

2015-11-16 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68306 --- Comment #15 from rguenther at suse dot de --- On Mon, 16 Nov 2015, uweigand at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68306 > > --- Comment #14 from Ulrich Weigand --- > Building the following reduced test ca

[Bug ipa/67280] [5 Regression] wrong C++11 code generated on arm-linux-gnueabihf

2015-11-16 Thread cbaylis at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67280 --- Comment #8 from cbaylis at gcc dot gnu.org --- Author: cbaylis Date: Mon Nov 16 15:01:01 2015 New Revision: 230427 URL: https://gcc.gnu.org/viewcvs?rev=230427&root=gcc&view=rev Log: backport of fix for PR67280 (r227407) 2015-11-16 Charles

[Bug c++/67354] [5/6 regression] internal compiler error: in add_to_same_comdat_group, at symtab.c:421

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67354 --- Comment #8 from Jakub Jelinek --- Created attachment 36728 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36728&action=edit gcc6-pr67354.patch Untested hack that just defers generating mangling aliases if at_eof, until the fns are put

[Bug c++/67354] [5/6 regression] internal compiler error: in add_to_same_comdat_group, at symtab.c:421

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67354 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #7

[Bug tree-optimization/68306] [6 Regression] ICE: in vectorizable_store, at tree-vect-stmts.c:5651

2015-11-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68306 Richard Biener changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug c++/67337] [4.9/5/6 Regression] Segmentation fault on a template class

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67337 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug tree-optimization/67326] [5/6 Regression] -ftree-loop-if-convert-stores does not vectorize conditional assignment (anymore)

2015-11-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67326 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug tree-optimization/67326] [5/6 Regression] -ftree-loop-if-convert-stores does not vectorize conditional assignment (anymore)

2015-11-16 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67326 --- Comment #4 from rguenther at suse dot de --- On Mon, 16 Nov 2015, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67326 > > Jakub Jelinek changed: > >What|Removed |Added >

[Bug tree-optimization/68367] [6 regression] ICE in vectorizable_load, at tree-vect-stmts.c:6711

2015-11-16 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68367 --- Comment #7 from Christophe Lyon --- (In reply to rguent...@suse.de from comment #6) > On Mon, 16 Nov 2015, clyon at gcc dot gnu.org wrote: > > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68367 > > > > --- Comment #5 from Christophe Lyon

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