[Bug target/69247] [6 Regression] ICE in gen_reg_rtx, at emit-rtl.c:1024 on s390x-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69247 Andreas Krebbel changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |krebbel at gcc dot gnu.org ---

[Bug rtl-optimization/68298] [5/6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 64-bit mode)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68298 --- Comment #8 from Chengnian Sun --- Created attachment 37326 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37326&action=edit compiled with r230270 at -O3

[Bug rtl-optimization/68298] [5/6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 64-bit mode)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68298 Chengnian Sun changed: What|Removed |Added CC||chengniansun at gmail dot com --- Commen

[Bug rtl-optimization/68298] [5/6 Regression] wrong code at -O3 on x86_64-linux-gnu (in 64-bit mode)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68298 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #6 fr

[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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69252 Martin Sebor changed: What|Removed |Added Target|powerpc64-unknown-linux-gnu |powerpc64*-unknown-linux-gn

[Bug target/45053] libgcc_s link command misses crtsavgpr_s and crtresgpr_s for powerpc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45053 Alan Modra changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|amodra at gmail dot

[Bug tree-optimization/68682] [6 Regression] [graphite] loop interchange no longer working after r227277

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68682 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug tree-optimization/68715] [6 Regression] ice: in harmful_stmt_in_region, at graphite-scop-detection.c:1043

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68715 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug tree-optimization/69068] [6 Regression] ICE in bb_contains_loop_phi_nodes, at graphite-isl-ast-to-gimple.c:1279

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69068 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug tree-optimization/69184] [6 Regression] ICE in copy_cond_phi_nodes, at graphite-isl-ast-to-gimple.c:2685

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69184 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug tree-optimization/67755] [5 Regression] Bad edge probability/block freqency for tree jump threading

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67755 Jeffrey A. Law changed: What|Removed |Added Summary|[5/6 Regression] Bad edge |[5 Regression] Bad edge

[Bug tree-optimization/67755] [5/6 Regression] Bad edge probability/block freqency for tree jump threading

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67755 --- Comment #8 from Jeffrey A. Law --- Author: law Date: Wed Jan 13 04:17:36 2016 New Revision: 232313 URL: https://gcc.gnu.org/viewcvs?rev=232313&root=gcc&view=rev Log: [PATCH][PR tree-optimization/pr67755] Fix profile insanity adjustments

[Bug middle-end/54809] gengtype ignore mark_hook in struct nested in union

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54809 --- Comment #3 from tbsaunde at gcc dot gnu.org --- Author: tbsaunde Date: Wed Jan 13 02:51:11 2016 New Revision: 232309 URL: https://gcc.gnu.org/viewcvs?rev=232309&root=gcc&view=rev Log: remove mark_hook gty attribute gcc/ChangeLog: 2016-01-12

[Bug libstdc++/69116] [4.9/5/6 Regression] compile error when including valarray

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69116 Jonathan Wakely changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/69257] New: g++ ICE (segfault) on x86_64-linux-gnu in "create_tmp_var"

anguages=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 6.0.0 20160112 (experimental) [trunk revision 232269] (GCC) $ g++-4.4 -v Using built-in specs. Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.4.7-8ubuntu1'

[Bug bootstrap/57438] bootstrap fails on x86_64 darwin in stage2 linking cc1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57438 --- Comment #25 from Iain Sandoe --- Created attachment 37324 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37324&action=edit Avoid empty function bodies V1 So... The #if TARGET_MACHO code in ix86_output_function_epilogue () is supposed

[Bug target/69256] Need to get rid of "Warning: IT blocks containing 32-bit Thumb instructions are deprecated in ARMv8"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69256 Andrew Pinski changed: What|Removed |Added Target||armv7a-cros-linux-gnueabi Compo

[Bug c/69256] New: Need to get rid of "Warning: IT blocks containing 32-bit Thumb instructions are deprecated in ARMv8"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69256 Bug ID: 69256 Summary: Need to get rid of "Warning: IT blocks containing 32-bit Thumb instructions are deprecated in ARMv8" Product: gcc Version: 4.9.0 Status: UNCONFIRME

[Bug tree-optimization/69255] New: ICE (segfault) on x86_64-linux-gnu in "emit_move_insn"

del: posix gcc version 6.0.0 20160112 (experimental) [trunk revision 232269] (GCC) $ gcc-trunk -c abc.c abc.c: In function ‘fun1’: abc.c:7:40: warning: passing argument 2 of ‘__builtin_ia32_gather3siv4di’ from incompatible pointer type [-Wincompatible-pointer-types] a = __builtin_ia32_gather

[Bug other/69006] Extraneous newline emitted between error messages in GCC 6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69006 --- Comment #1 from David Malcolm --- Candidate patch posted here: https://gcc.gnu.org/ml/gcc-patches/2016-01/msg00782.html

[Bug c++/69251] [6 Regression] ICE (segmentation fault) in unify_array_domain on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69251 Martin Sebor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug tree-optimization/69169] [6 Regression] ICE (segfault) on powerpc64le-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69169 vries at gcc dot gnu.org changed: What|Removed |Added Keywords||patch --- Comment #5 from vrie

[Bug ipa/69216] ICE in ipa_merge_profiles

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69216 --- Comment #2 from Benigno --- benigno@benigno-System-Product-Name:~$ gcc --version gcc (Ubuntu 5.2.1-23ubuntu1~15.10) 5.2.1 20151028 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions.

[Bug tree-optimization/69196] [6 Regression] code size regression with jump threading at -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69196 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P4 CC|

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68976 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/69196] [6 Regression] code size regression with jump threading at -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69196 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Target Milestone|-

[Bug c++/69253] [6 Regression] g++ ICE (segfault) at -O0 on x86_64-linux-gnu in "cxx_incomplete_type_diagnostic"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69253 Martin Sebor changed: What|Removed |Added Keywords||ice-on-invalid-code Status|NE

[Bug c++/65194] Compiler warns of maybe-uninitialized

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65194 Jan Engelhardt changed: What|Removed |Added Resolution|WONTFIX |WORKSFORME --- Comment #2 from Jan Enge

[Bug c++/69251] [6 Regression] ICE (segmentation fault) in unify_array_domain on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69251 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug c++/69251] [6 Regression] ICE (segmentation fault) in unify_array_domain on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69251 --- Comment #4 from Matthias Klose --- Created attachment 37322 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37322&action=edit preprocessed source attaching the unmodified preprocessed source. note that creduce 2.4.0 core dumped during t

[Bug target/69247] [6 Regression] ICE in gen_reg_rtx, at emit-rtl.c:1024 on s390x-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69247 --- Comment #2 from Jakub Jelinek --- Created attachment 37321 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37321&action=edit gcc6-pr69247.patch Untested fix. At least if the fact that the bswaphi2 pattern sets some HImode register mean

[Bug tree-optimization/63602] [4.9/5 Regression] [graphite] Wrong code w/ -O2 -ftree-loop-nest-optimize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63602 Jeffrey A. Law changed: What|Removed |Added Priority|P2 |P4 CC|

[Bug tree-optimization/68756] [6 Regression] ICE w/ -O1 -floop-nest-optimize and isl 0.15: isl-0.15/isl_id.c:213: unable to find id

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68756 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug tree-optimization/67282] Wrong code with -floop-nest-optimize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67282 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug tree-optimization/68953] [6 Regression] [graphite] Wrong code w/ -O[12] -floop-nest-optimize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68953 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug tree-optimization/68823] [graphite] tramp3d-v4 compiled with -floop-nest-optimize crashes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68823 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug tree-optimization/68809] [6 Regression] ICE: verify_gimple failed (error: type mismatch in binary expression) w/ -O2 (-O3, -Ofast) -floop-nest-optimize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68809 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68976 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68976 Jeffrey A. Law changed: What|Removed |Added CC||Joost.VandeVondele at mat dot ethz

[Bug tree-optimization/68692] [6 Regression] ice: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68692 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug middle-end/68146] [6 Regression] ice in gimple_stmt_nonnegative_warnv_p with -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68146 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug tree-optimization/69155] [6 Regression] ICE (segfault in gimple_stmt_nonnegative_warnv_p)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69155 Jeffrey A. Law changed: What|Removed |Added CC||dcb314 at hotmail dot com --- Comment #

[Bug libstdc++/60637] --fast-math breaks std::signbit function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60637 --- Comment #7 from Jonathan Wakely --- To be clear, I'm not opposed to reusing the C++11 code for the non-standard C++98 functions (all of them, not just signbit). That seems like a reasonable project to undertake in stage 1, if someone is inter

[Bug c++/69251] [6 Regression] ICE (segmentation fault) in unify_array_domain on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69251 --- Comment #3 from Martin Sebor --- The test case doesn't look valid. There's no way to initialize a B* from void (the result of the only operator<< in the program, even if it doesn't match the arguments it's called with. Maybe it got reduced

[Bug libstdc++/60637] --fast-math breaks std::signbit function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60637 --- Comment #6 from Jonathan Wakely --- (In reply to Marc Glisse from comment #5) > Why do you want to use a different code for C++98 and C++11? The best > solution would be to remove the declaration in C++98, since it is not > standard, but if w

[Bug target/69247] [6 Regression] ICE in gen_reg_rtx, at emit-rtl.c:1024 on s390x-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69247 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/69254] New: internal compiler error: in streamer_get_builtin_tree, at tree-streamer-in.c:1144

languages=c --enable-lto --enable-gold --enable-stage1-languages=c Thread model: posix gcc version 6.0.0 20160112 (experimental) (GCC)

[Bug tree-optimization/66797] [6 Regression] FAIL: gcc.dg/tree-ssa/pr65447.c scan-tree-dump-not ivopts "\\nuse 5\\n"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66797 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug rtl-optimization/69217] [6 Regression] ICE at var-tracking.c:5038 Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69217 --- Comment #5 from Iain Buclaw --- (In reply to Iain Buclaw from comment #2) > Fixed the first case, and now there is a second. > > Again, can't reproduce using equivalent C++ with g++. This time however I > have no idea why, as both look like

[Bug tree-optimization/68644] [6 Regression] FAIL: gcc.dg/tree-ssa/ivopts-lt-2.c scan-tree-dump-times ivopts "PHI

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68644 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug middle-end/68733] [6 Regression] FAIL: libgomp.c/target-29.c (internal compiler error)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68733 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug c++/65194] Compiler warns of maybe-uninitialized

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65194 Manuel López-Ibáñez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug preprocessor/69177] [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 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/69249] Array-boundary offending code is silently discarded without warnings

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69249 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org Known

[Bug preprocessor/69177] [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 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug c++/69251] [6 Regression] ICE (segmentation fault) in unify_array_domain on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69251 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org,

[Bug target/69236] Wrong function call when use weak statement

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69236 Andrew Pinski changed: What|Removed |Added Keywords||wrong-code Target|

[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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69252 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug rtl-optimization/69247] [6 Regression] ICE in gen_reg_rtx, at emit-rtl.c:1024 on s390x-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69247 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0

[Bug lto/69003] [4.9/5/6 Regression] Undefined reference with gcc -r incremental linking

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69003 Andrew Pinski changed: What|Removed |Added Keywords||link-failure, wrong-code Target Milest

[Bug c++/67376] [5/6 regression] Comparison with pointer to past-the-end of array fails inside constant expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67376 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #13

[Bug libstdc++/68877] [6 Regression] swap for multidimensional array of int ill-formed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68877 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/68877] [6 Regression] swap for multidimensional array of int ill-formed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68877 --- Comment #4 from Jonathan Wakely --- Author: redi Date: Tue Jan 12 21:19:58 2016 New Revision: 232296 URL: https://gcc.gnu.org/viewcvs?rev=232296&root=gcc&view=rev Log: libstdc++/68877 Reimplement std::__is_swappable 2016-01-12 Daniel Krueg

[Bug c++/68965] [5/6 Regression] `-Wunused-parameter` is reported in variadic lambda or function using sizeof...(xs)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68965 --- Comment #3 from Marek Polacek --- This seems to fix it and hopefully doesn't regress anything... --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -11924,6 +11924,9 @@ tsubst_decl (tree t, tree args, tsubst_flags_t complain) /* Rename the param

[Bug rtl-optimization/69246] [6 Regression] ICE in distribute_notes, at combine.c:13693 on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69246 --- Comment #9 from Richard Henderson --- There wouldn't be anything wrong with REG_ARGS_SIZE on a call_pop pattern in and of itself -- in fact I'd expect it. I don't know if it's worth generating one for a sibcall; it might be easier to treat i

[Bug tree-optimization/67755] [5/6 Regression] Bad edge probability/block freqency for tree jump threading

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67755 Jeffrey A. Law changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug libstdc++/60637] --fast-math breaks std::signbit function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60637 --- Comment #5 from Marc Glisse --- (In reply to Jonathan Wakely from comment #4) > I think we can fix the C++98 std::signbit(_Tp) with: > > typedef typename __gnu_cxx::__promote<_Tp>::__type __type; > return sizeof(__type) == sizeof

[Bug rtl-optimization/69246] [6 Regression] ICE in distribute_notes, at combine.c:13693 on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69246 --- Comment #8 from rsandifo at gcc dot gnu.org --- (In reply to rsand...@gcc.gnu.org from comment #7) > I think the problem with the old code was that we were using > a non-sibcall expander for an ECF_SIBCALL call. I.e. we generated > an insn

[Bug other/60040] AVR: error: unable to find a register to spill in class 'POINTER_REGS'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60040 --- Comment #11 from Ambroz Bizjak --- Created attachment 37320 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37320&action=edit Modified patch which clears failure I made a wild guess that the issue is that the "failure" is not cleared, s

[Bug fortran/66461] [4.9/5/6 Regression] ICE on missing end program in fixed source

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66461 --- Comment #9 from Jerry DeLisle --- (In reply to Jerry DeLisle from comment #6) > Hiesenbug. Steves fix, probably on BSD, does not work on linux. Some of my > attempts work when running within the debugger, but do not work outside the > debugge

[Bug target/69198] [6 Regression] FAIL: gcc.target/i386/avx512vl-vmovaps-1.c scan-assembler-times vmovaps[ \\t]+[^{\n]*%xmm[0-9]+[^\n]*\\){%k[1-7]}(?:\n|[ \\t]+#) 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69198 --- Comment #8 from hjl at gcc dot gnu.org --- Author: hjl Date: Tue Jan 12 19:57:56 2016 New Revision: 232295 URL: https://gcc.gnu.org/viewcvs?rev=232295&root=gcc&view=rev Log: Fix alignment check in AVX-512 masked store Backport from

[Bug tree-optimization/69253] [6 Regression] g++ ICE (segfault) at -O0 on x86_64-linux-gnu in "cxx_incomplete_type_diagnostic"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69253 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/68995] [4.9/5/6 Regression] Including both and can cause ADL problems in std::function SFINAE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68995 --- Comment #8 from Jonathan Wakely --- Author: redi Date: Tue Jan 12 19:39:47 2016 New Revision: 232294 URL: https://gcc.gnu.org/viewcvs?rev=232294&root=gcc&view=rev Log: Extend std::function test for PR 68995 * testsuite/20_util/funct

[Bug tree-optimization/69253] New: g++ ICE (segfault) at -O0 on x86_64-linux-gnu in "cxx_incomplete_type_diagnostic"

4-pc-linux-gnu/6.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ../gcc/configure --prefix=/home/absozero/trunk/root-gcc --enable-languages=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 6.0.0 20160112 (experimental) [trunk revision 232269] (GCC) $ g++-tru

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug ipa/62051] [4.9/5/6 Regression] Undefined reference to vtable with -O2 and -fdevirtualize-speculatively

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62051 --- Comment #12 from Jakub Jelinek --- Honza, any progress on this?

[Bug middle-end/69239] [5/6 Regression] g++.dg/ipa/devirt-c-3.C FAILs with -O2 -fPIC --param=early-inlining-insns=196

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69239 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/69246] [6 Regression] ICE in distribute_notes, at combine.c:13693 on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69246 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED Assigne

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66214 Richard Henderson changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug other/60040] AVR: error: unable to find a register to spill in class 'POINTER_REGS'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60040 Ambroz Bizjak changed: What|Removed |Added CC||ambrop7 at gmail dot com --- Comment #10

[Bug libstdc++/60637] --fast-math breaks std::signbit function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60637 --- Comment #4 from Jonathan Wakely --- I think we can fix the C++98 std::signbit(_Tp) with: typedef typename __gnu_cxx::__promote<_Tp>::__type __type; return sizeof(__type) == sizeof(long double) ? __builtin_signbitl(__type(

[Bug c++/68810] [6 regression] FAIL: g++.dg/cpp0x/constexpr-reinterpret1.C -- test for errors -- -m32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68810 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #11

[Bug libstdc++/60637] --fast-math breaks std::signbit function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60637 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/68049] [5/6 Regression] template instantiation involving may_alias defines symbol twice

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68049 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug ipa/69241] [6 Regression] ICE: in assign_temp, at function.c:961

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69241 Jason Merrill changed: What|Removed |Added Component|c++ |ipa --- Comment #2 from Jason Merrill -

[Bug libstdc++/69092] [4.9/5/6 Regression] basic_string constructor and throwing iterators

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69092 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/68911] [6 Regression] wrong code with -O1 -ftree-vrp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68911 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/69246] [6 Regression] ICE in distribute_notes, at combine.c:13693 on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69246 Jakub Jelinek changed: What|Removed |Added CC||rth at gcc dot gnu.org --- Comment #6 fr

[Bug libstdc++/68995] [4.9/5/6 Regression] Including both and can cause ADL problems in std::function SFINAE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68995 --- Comment #6 from Jonathan Wakely --- Author: redi Date: Tue Jan 12 18:11:20 2016 New Revision: 232288 URL: https://gcc.gnu.org/viewcvs?rev=232288&root=gcc&view=rev Log: libstdc++/68995 qualify calls to __callable_functor PR libstdc++

[Bug libstdc++/68995] [4.9/5/6 Regression] Including both and can cause ADL problems in std::function SFINAE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68995 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/69092] [4.9/5/6 Regression] basic_string constructor and throwing iterators

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69092 --- Comment #5 from Jonathan Wakely --- Author: redi Date: Tue Jan 12 18:11:28 2016 New Revision: 232289 URL: https://gcc.gnu.org/viewcvs?rev=232289&root=gcc&view=rev Log: Remove noexcept from function template that can throw PR libstdc

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

usr/bin/powerpc64-unknown-linux-gnu-as --with-sysroot=/usr/powerpc64-unknown-linux-gnu --disable-multilib --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-232261-checking-yes-rtl-df-nographite-powerpc64 Thread model: posix gcc version 6.0.0 20160112 (experimental) (GCC) $ powerpc64-unknow

[Bug rtl-optimization/69246] [6 Regression] ICE in distribute_notes, at combine.c:13693 on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69246 --- Comment #5 from Segher Boessenkool --- The following patch does the trick, if having REG_ARGS_SIZE on sibcalls is correct that is. I couldn't find any documentation on REG_ARGS_SIZE. --- 8< --- diff --git a/gcc/combine.c b/gcc/combine.c ind

[Bug tree-optimization/68911] [6 Regression] wrong code with -O1 -ftree-vrp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68911 --- Comment #7 from amker at gcc dot gnu.org --- Author: amker Date: Tue Jan 12 17:49:51 2016 New Revision: 232286 URL: https://gcc.gnu.org/viewcvs?rev=232286&root=gcc&view=rev Log: PR tree-optimization/68911 * tree-vrp.c (adjust

[Bug target/69082] Final link fails on ARM using lto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69082 --- Comment #16 from PeteVine --- Thanks. Were issue #69004 to be fixed too that would probably justify a bugfix release in the 4.9 series, no?

[Bug target/69082] Final link fails on ARM using lto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69082 Renlin Li changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/68965] [5/6 Regression] `-Wunused-parameter` is reported in variadic lambda or function using sizeof...(xs)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68965 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug target/69082] Final link fails on ARM using lto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69082 --- Comment #14 from Renlin Li --- Author: renlin Date: Tue Jan 12 17:32:18 2016 New Revision: 232284 URL: https://gcc.gnu.org/viewcvs?rev=232284&root=gcc&view=rev Log: [Backport][PR69082][ARM]Backport "[PATCH][ARM]Tighten the conditions for arm

[Bug target/69161] [6 Regression] ICE in simplify_const_unary_operation, at simplify-rtx.c:1633

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69161 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target|aarch64 |aarch64, arm --- Comment #1

[Bug libstdc++/51965] Redundant move constructions in heap algorithms

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51965 Jonathan Wakely changed: What|Removed |Added Target Milestone|4.9.4 |---

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