[Bug tree-optimization/71521] [6 Regression] Regression in GCC-7.0.0's optimizer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71521 --- Comment #7 from Richard Biener --- Author: rguenth Date: Thu Jul 7 07:30:04 2016 New Revision: 238077 URL: https://gcc.gnu.org/viewcvs?rev=238077&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/71423] [5/6 Regression] wrong code at -Os and above on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71423 --- Comment #6 from Richard Biener --- Author: rguenth Date: Thu Jul 7 07:30:04 2016 New Revision: 238077 URL: https://gcc.gnu.org/viewcvs?rev=238077&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/71452] [4.9/5/6 Regression] Wrong optimization of stores to _Bool via char*

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71452 --- Comment #4 from Richard Biener --- Author: rguenth Date: Thu Jul 7 07:30:04 2016 New Revision: 238077 URL: https://gcc.gnu.org/viewcvs?rev=238077&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/71264] [4.9/5 Regression] ICE in convert_move

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71264 --- Comment #14 from Richard Biener --- Author: rguenth Date: Thu Jul 7 07:30:04 2016 New Revision: 238077 URL: https://gcc.gnu.org/viewcvs?rev=238077&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 2

[Bug tree-optimization/71522] [5/6 Regression] Wrong optimization of memcpy through a var of type long double

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71522 --- Comment #6 from Richard Biener --- Author: rguenth Date: Thu Jul 7 07:30:04 2016 New Revision: 238077 URL: https://gcc.gnu.org/viewcvs?rev=238077&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/71521] [6 Regression] Regression in GCC-7.0.0's optimizer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71521 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/71786] Constructor never called

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71786 Marc Glisse changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/71774] [5/6/7 regression] Bogus "is protected" error when list-initializing a base class with a defaulted protected constructor and a virtual function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71774 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.5

[Bug c++/71728] [5/6/7 Regression] ICE with goto in statement-expression inside a condition

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71728 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.5

[Bug fortran/71067] [4.9/5/6/7 Regression] ICE on data initialization with insufficient value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71067 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug c++/63151] [5/6/7 regression] Accessibility error when brace-constructing base class with protected defaulted constructor and member variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63151 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.5

[Bug c++/69223] [5/6/7 regression] ICE with polymorphic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69223 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.5

[Bug fortran/71688] [4.9/5/6/7 Regression] ICE in analyze, at cgraphunit.c:632 with -fcoarray=lib

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71688 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug fortran/71705] [4.9/5/6/7 Regression] ICE in lower_omp_target, at omp-low.c:16136

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71705 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug fortran/71703] [4.9/5/6/7 Regression] ICE in wide_int_to_tree, at tree.c:1488

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71703 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug fortran/71066] [4.9/5/6/7 Regression] ICE in set_loop_bounds, at fortran/trans-array.c:4680

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71066 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug fortran/71764] [4.9/5/6/7 Regression] ICE in gfc_trans_structure_assign

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71764 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug fortran/71723] [4.9/5/6/7 Regression] ICE with attempted pointer initialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71723 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug fortran/71706] [6/7 Regression] ICE on using sync images with integer(kind<>4), with -fcoarray=lib -fcheck=bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71706 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.2

[Bug middle-end/71473] [5/6/7 Regression] cilkplus sum reducer ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71473 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.5

[Bug fortran/71758] [7 Regression] ICE in verify_gimple_in_cfg, at tree-cfg.c:5212

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71758 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug c++/71710] [7 Regression] ICE on valid C++11 code with decltype and alias template: in lookup_member, at cp/search.c:1255

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71710 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0

[Bug c++/71718] [6/7 Regression] ICE on erroneous recursive template error printing

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71718 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.2

[Bug libstdc++/60621] std::vector::emplace_back generates massively more code than push_back

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60621 --- Comment #7 from marc at kdab dot com --- Retesting with GCC 6.1, it looks better now: $ g++ -O2 -o emplace-vs-push_back{.pb,.cpp} $ g++ -O2 -o emplace-vs-push_back{.eb,.cpp} -DEMPLACE_BACK $ strip emplace-vs-push_back.* $ size emplace

[Bug c++/70822] [6 Regression] bogus "error: lvalue required as unary ‘&’ operand" with C++14 parenthesized SCOPE_REF

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70822 Richard Biener changed: What|Removed |Added Keywords||rejects-valid Priority|P3

[Bug tree-optimization/70916] [6 Regression] gcc ICE at -O3 on valid code on x86_64-linux-gnu in "tree_operand_check"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70916 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Status|NEW

[Bug c++/71784] crash on on ref-qual's and templates

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71784 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #1

[Bug middle-end/71789] New: atomic_int incompatibility warning between C and C++ [-Wlto-type-mismatch]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71789 Bug ID: 71789 Summary: atomic_int incompatibility warning between C and C++ [-Wlto-type-mismatch] Product: gcc Version: 6.1.0 Status: UNCONFIRMED Severity: norm

[Bug c++/71790] New: C++ attributes on expression statements result in compile error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71790 Bug ID: 71790 Summary: C++ attributes on expression statements result in compile error Product: gcc Version: 6.1.1 Status: UNCONFIRMED Severity: minor

[Bug target/71559] ICE in ix86_fp_cmp_code_to_pcmp_immediate, at config/i386/i386.c:23042 (KNL/AVX512)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71559 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/71633] [7 regression][CHKP] internal compiler error: in inline_call

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71633 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/71789] atomic_int incompatibility warning between C and C++ [-Wlto-type-mismatch]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71789 Richard Biener changed: What|Removed |Added Keywords||lto CC|

[Bug middle-end/71785] Computed gotos are mostly optimized away

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71785 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Component|

[Bug ipa/71624] [6/7 regression][CHKP] internal compiler error: in duplicate_thunk_for_node

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71624 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/71783] [5/6/7 Regression ] ICE on valid code in gimplify_var_or_parm_decl at gimplify.c:1801

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71783 --- Comment #2 from Richard Biener --- As the comment says the FE is failing to put 'cline' into a BIND_EXPR. It has a '.cline' but not 'cline'.

[Bug fortran/71782] [5/6/7 Regression] internal compiler error: in gimplify_var_or_parm_decl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71782 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug sanitizer/70342] g++ -fsanitize=undefined never finishes compiling (>24h) in qtxmlpatterns test suite

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70342 marc at kdab dot com changed: What|Removed |Added Status|RESOLVED|VERIFIED --- Comment #13 from marc

[Bug tree-optimization/71575] [4.9/6/7 Regression] [graphite] internal compiler error: in copy_cond_phi_nodes, at graphite-isl-ast-to-gimple.c:2500

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71575 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/71791] New: [ARM] missed the implementation of ACLE intrinsics vminnm_f32/vminnmq_f32/vmaxnm_f32/vmaxnmq_f32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71791 Bug ID: 71791 Summary: [ARM] missed the implementation of ACLE intrinsics vminnm_f32/vminnmq_f32/vmaxnm_f32/vmaxnmq_f32 Product: gcc Version: 7.0 Status: UNCONFIRMED

[Bug c++/71792] New: deducing type from bitfield leads to overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71792 Bug ID: 71792 Summary: deducing type from bitfield leads to overflow Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/71793] New: Volatile local variable passed by value is (wrongly?) optimised away, but the containing loop is not

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71793 Bug ID: 71793 Summary: Volatile local variable passed by value is (wrongly?) optimised away, but the containing loop is not Product: gcc Version: 5.4.0 Status: UNCONFIRME

[Bug middle-end/71785] Computed gotos are mostly optimized away

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71785 --- Comment #5 from Segher Boessenkool --- Created attachment 38847 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38847&action=edit proposed patch to bb-reorder Proposed patch. Works for the testcase in here without removing the 8 succes

[Bug c++/71784] crash on on ref-qual's and templates

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71784 --- Comment #2 from Ela --- Created attachment 38848 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38848&action=edit *.cc file producing the crash

[Bug c++/71784] crash on on ref-qual's and templates

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71784 --- Comment #3 from Ela --- Created attachment 38849 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38849&action=edit the compiler complaint

[Bug c++/71784] crash on on ref-qual's and templates

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71784 --- Comment #4 from Ela --- Created attachment 38850 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38850&action=edit code dump

[Bug c++/71784] crash on on ref-qual's and templates

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71784 --- Comment #5 from Ela --- gcc = gcc (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6)

[Bug c++/71784] crash on on ref-qual's and templates

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71784 --- Comment #6 from Ela --- - ... it doesn't matter (or it does ?) if op's are first instantiated via template, or everything is in one file and instantiated "per-need" when they appear (used). (tested various versions and cannot remember

[Bug c++/71789] atomic_int incompatibility warning between C and C++ [-Wlto-type-mismatch]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71789 --- Comment #2 from Jonathan Wakely --- The original intention of the C++ committee was that std::atomic_int would be compatible with the corresponding C type, but that design was changed during the C11 process when the _Atomic qualifier was adde

[Bug target/71791] [ARM] missed the implementation of ACLE intrinsics vminnm_f32/vminnmq_f32/vmaxnm_f32/vmaxnmq_f32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71791 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/71793] Volatile local variable passed by value is (wrongly?) optimised away, but the containing loop is not

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71793 Richard Biener changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRM

[Bug libstdc++/71788] is_trivially_copy_constructible gives false for types with user defined destructors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71788 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/71779] [5/6/7 regression] isl miscompiled with -mabi=ilp32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71779 Andreas Schwab changed: What|Removed |Added CC||jgreenhalgh at gcc dot gnu.org --- Comm

[Bug tree-optimization/71423] [5 Regression] wrong code at -Os and above on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71423 --- Comment #7 from Richard Biener --- Author: rguenth Date: Thu Jul 7 10:33:01 2016 New Revision: 238084 URL: https://gcc.gnu.org/viewcvs?rev=238084&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/71452] [4.9/5 Regression] Wrong optimization of stores to _Bool via char*

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71452 --- Comment #5 from Richard Biener --- Author: rguenth Date: Thu Jul 7 10:33:01 2016 New Revision: 238084 URL: https://gcc.gnu.org/viewcvs?rev=238084&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/71522] [5 Regression] Wrong optimization of memcpy through a var of type long double

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71522 --- Comment #7 from Richard Biener --- Author: rguenth Date: Thu Jul 7 10:33:01 2016 New Revision: 238084 URL: https://gcc.gnu.org/viewcvs?rev=238084&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/71423] [5 Regression] wrong code at -Os and above on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71423 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/71739] [6/7 Regression] ICE on valid C++11 code: tree check: expected identifier_node, have tree_list in private_is_attribute_p, at tree.c:6080

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71739 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/71794] New: Std::array as an incomplete type in nested name specifier.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71794 Bug ID: 71794 Summary: Std::array as an incomplete type in nested name specifier. Product: gcc Version: 6.1.1 Status: UNCONFIRMED Severity: normal Pri

[Bug tree-optimization/71691] [6/7 Regression] wrong code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (Floating point exception)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71691 --- Comment #6 from Richard Biener --- So this is loop unswitching unswitching on a condition that is not always executed (i_48 != 0), it is guarded by e.3_30 != 0 (which is not invariant). It's not trivial to see the use of i_48 can be uninitia

[Bug libgcc/71744] Concurrently throwing exceptions is not scalable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71744 --- Comment #9 from Jakub Jelinek --- Created attachment 38852 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38852&action=edit gcc7-pr71744.patch Untested patch for the old-style registry. But as long as glibc still takes a global lock i

[Bug middle-end/64516] [4.9/5/6 Regression] arm: wrong unaligned load generated

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64516 --- Comment #7 from Richard Biener --- Author: rguenth Date: Thu Jul 7 11:37:24 2016 New Revision: 238085 URL: https://gcc.gnu.org/viewcvs?rev=238085&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug c++/71794] Std::array as an incomplete type in nested name specifier.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71794 --- Comment #2 from Jonathan Wakely --- If you fix your partial specialization it works with all compilers: template /* correct type */ struct B> { static std::array bar() { return std::array(); } };

[Bug c++/71794] Std::array as an incomplete type in nested name specifier.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71794 Jonathan Wakely changed: What|Removed |Added Component|libstdc++ |c++ --- Comment #1 from Jonathan Wakel

[Bug ipa/71624] [6/7 regression][CHKP] internal compiler error: in duplicate_thunk_for_node

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71624 --- Comment #2 from Ilya Enkovich --- Author: ienkovich Date: Thu Jul 7 11:45:11 2016 New Revision: 238086 URL: https://gcc.gnu.org/viewcvs?rev=238086&root=gcc&view=rev Log: gcc/ PR ipa/71624 * ipa-inline-analysis.c (compute_in

[Bug c++/71784] [6/7 Regression] ICE on invalid code in push_access_scope, at cp/pt.c:229

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71784 Martin Liška changed: What|Removed |Added Keywords||ice-on-invalid-code Status|UN

[Bug middle-end/70022] [4.9 Regression] ICE: in tree_to_shwi, at tree.c:7328 with out-of-bounds vector index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70022 --- Comment #7 from Richard Biener --- Author: rguenth Date: Thu Jul 7 11:46:08 2016 New Revision: 238087 URL: https://gcc.gnu.org/viewcvs?rev=238087&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug middle-end/70022] [4.9 Regression] ICE: in tree_to_shwi, at tree.c:7328 with out-of-bounds vector index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70022 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/71452] [4.9/5 Regression] Wrong optimization of stores to _Bool via char*

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71452 --- Comment #6 from Richard Biener --- Author: rguenth Date: Thu Jul 7 11:46:08 2016 New Revision: 238087 URL: https://gcc.gnu.org/viewcvs?rev=238087&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug fortran/70931] [4.9 Regression] ICE with -g in native_encode_initializer, bei dwarf2out.c:17768

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70931 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/70484] [4.9 Regression] Wrong optimization with aliasing and access via char

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70484 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/70931] [4.9 Regression] ICE with -g in native_encode_initializer, bei dwarf2out.c:17768

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70931 --- Comment #9 from Richard Biener --- Author: rguenth Date: Thu Jul 7 11:46:08 2016 New Revision: 238087 URL: https://gcc.gnu.org/viewcvs?rev=238087&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug rtl-optimization/70484] [4.9 Regression] Wrong optimization with aliasing and access via char

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70484 --- Comment #8 from Richard Biener --- Author: rguenth Date: Thu Jul 7 11:46:08 2016 New Revision: 238087 URL: https://gcc.gnu.org/viewcvs?rev=238087&root=gcc&view=rev Log: 2016-07-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/71522] [5 Regression] Wrong optimization of memcpy through a var of type long double

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71522 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/71452] [4.9/5 Regression] Wrong optimization of stores to _Bool via char*

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71452 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug c++/71794] Std::array as an incomplete type in nested name specifier.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71794 --- Comment #3 from Jonathan Wakely --- VC++ accepts it too, so it's two for and two against. Reduced: template struct X { }; template struct Y; template struct Y> { }; template Y f() { return {}; } auto x = f< X<1> >();

[Bug ada/70867] [6 regression] access discriminant in return aggregate wrongly detected as dangling

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70867 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug fortran/71795] New: Two Bugs in array constructors (optimization)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71795 Bug ID: 71795 Summary: Two Bugs in array constructors (optimization) Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: critical Priority: P3 Component: f

[Bug c++/71794] Std::array as an incomplete type in nested name specifier.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71794 Pawel Bednarski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/71787] #pragma GCC diagnostic unexpectedly terminates a statement

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71787 --- Comment #2 from Gary Funck --- Manuel, thanks for the quick follow up.

[Bug c++/70336] [5 regression] Incorrect Wconversion warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70336 --- Comment #14 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:33:10 2016 New Revision: 238090 URL: https://gcc.gnu.org/viewcvs?rev=238090&root=gcc&view=rev Log: Backported from mainline 2016-04-05 Jakub Jelinek

[Bug fortran/71795] [4.9/5/6/7 Regression] Two Bugs in array constructors (optimization)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71795 Martin Liška changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRMED

[Bug target/70574] [5 Regression] wrong code with -mavx2, read of partially initialised stack variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70574 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:34:07 2016 New Revision: 238091 URL: https://gcc.gnu.org/viewcvs?rev=238091&root=gcc&view=rev Log: Backported from mainline 2016-04-08 Jakub Jelinek

[Bug fortran/71796] New: Link error referencing compiler generated symbol __vtab_xxx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71796 Bug ID: 71796 Summary: Link error referencing compiler generated symbol __vtab_xxx Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Prio

[Bug debug/70628] [5 regression] ICE in get_reg_rtx, at emit-rtl.c:1025

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70628 --- Comment #14 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:39:40 2016 New Revision: 238092 URL: https://gcc.gnu.org/viewcvs?rev=238092&root=gcc&view=rev Log: Backported from mainline 2016-04-13 Jakub Jelinek

[Bug target/70633] [5 Regression] ICE on valid code at -Os (in 32-bit mode) on x86_64-linux-gnu: output_operand: invalid expression as operand

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70633 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:40:43 2016 New Revision: 238093 URL: https://gcc.gnu.org/viewcvs?rev=238093&root=gcc&view=rev Log: Backported from mainline 2016-04-13 Jakub Jelinek

[Bug c++/70641] [5 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: verify_gimple failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70641 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:41:25 2016 New Revision: 238094 URL: https://gcc.gnu.org/viewcvs?rev=238094&root=gcc&view=rev Log: Backported from mainline 2016-04-13 Jakub Jelinek

[Bug sanitizer/71498] ubsan bounds checking influenced by surrounding code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71498 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:42:43 2016 New Revision: 238095 URL: https://gcc.gnu.org/viewcvs?rev=238095&root=gcc&view=rev Log: Backported from mainline 2016-06-13 Jakub Jelinek

[Bug middle-end/71494] [4.9/5 Regression] label as value in nested function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71494 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:43:50 2016 New Revision: 238096 URL: https://gcc.gnu.org/viewcvs?rev=238096&root=gcc&view=rev Log: Backported from mainline 2016-06-10 Jakub Jelinek

[Bug c++/71516] [5 Regression] ICE on invalid C++ code (invalid use of forward declared type) on x86_64-linux-gnu: Segmentation fault (program cc1plus)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71516 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:44:33 2016 New Revision: 238097 URL: https://gcc.gnu.org/viewcvs?rev=238097&root=gcc&view=rev Log: Backported from mainline 2016-06-14 Jakub Jelinek

[Bug c++/71528] [5 Regression] multiple extern reference declarations produce uninitialized access

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71528 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:45:44 2016 New Revision: 238098 URL: https://gcc.gnu.org/viewcvs?rev=238098&root=gcc&view=rev Log: Backported from mainline 2016-06-14 Jakub Jelinek

[Bug middle-end/71581] [5 Regression] ICE on valid code on x86_64-linux-gnu with -Wuninitialized (Segmentation fault)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71581 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:46:33 2016 New Revision: 238099 URL: https://gcc.gnu.org/viewcvs?rev=238099&root=gcc&view=rev Log: Backported from mainline 2016-06-20 Jakub Jelinek

[Bug tree-optimization/71588] [4.9/5 Regression] ICE on valid code at -O2 and -O3 on x86_64-linux-gnu: in execute_todo, at passes.c:2009

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71588 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:47:20 2016 New Revision: 238100 URL: https://gcc.gnu.org/viewcvs?rev=238100&root=gcc&view=rev Log: Backported from mainline 2016-06-21 Jakub Jelinek

[Bug fortran/71705] [4.9/5 Regression] ICE in lower_omp_target, at omp-low.c:16136

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71705 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:49:04 2016 New Revision: 238102 URL: https://gcc.gnu.org/viewcvs?rev=238102&root=gcc&view=rev Log: Backported from mainline 2016-06-30 Jakub Jelinek

[Bug middle-end/71626] [4.9/5/6 regression] ICE at -O1 and above on x86_64-linux-gnu (in output_constant_pool_2, at varasm.c:3837)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71626 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:48:16 2016 New Revision: 238101 URL: https://gcc.gnu.org/viewcvs?rev=238101&root=gcc&view=rev Log: Backported from mainline 2016-06-28 Jakub Jelinek

[Bug fortran/71704] ICE with -fopenmp and some omp constructs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71704 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:50:01 2016 New Revision: 238103 URL: https://gcc.gnu.org/viewcvs?rev=238103&root=gcc&view=rev Log: Backported from mainline 2016-06-30 Jakub Jelinek

[Bug fortran/71717] A gfortran silent "wrong code" bug in the transition from 4.9.0 -> 4.9.1, using OpenMP.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71717 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:51:01 2016 New Revision: 238104 URL: https://gcc.gnu.org/viewcvs?rev=238104&root=gcc&view=rev Log: Backported from mainline 2016-07-01 Jakub Jelinek

[Bug c/68062] [4.9 Regression] ICE when comparing vectors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68062 --- Comment #20 from Jakub Jelinek --- Author: jakub Date: Thu Jul 7 12:59:39 2016 New Revision: 238108 URL: https://gcc.gnu.org/viewcvs?rev=238108&root=gcc&view=rev Log: Backported from mainline 2016-03-02 Jakub Jelinek

[Bug c++/71797] New: Spurious unused-variable warning with inline function and unrelated error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71797 Bug ID: 71797 Summary: Spurious unused-variable warning with inline function and unrelated error Product: gcc Version: unknown Status: UNCONFIRMED Severity: nor

[Bug c++/70336] [5 regression] Incorrect Wconversion warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70336 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/70574] [5 Regression] wrong code with -mavx2, read of partially initialised stack variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70574 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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