[Bug driver/47785] GCC with -flto does not pass -Wa options to the assembler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47785 kugan at gcc dot gnu.org changed: What|Removed |Added CC||kugan at gcc dot gnu.org ---

[Bug testsuite/92165] [10 regression] g++.dg/cpp2a/nodiscard-once.C fails starting with r277205

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92165 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug testsuite/92165] [10 regression] g++.dg/cpp2a/nodiscard-once.C fails starting with r277205

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92165 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.0

[Bug tree-optimization/92166] [10 regression] ICE compiling gcc.dg/vshift-5.c starting with r277241

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92166 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/92167] Poor source location choice for diagnostic in macro expansion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92167 Richard Biener changed: What|Removed |Added Keywords||diagnostic Severity|normal

[Bug c++/87403] [Meta-bug] Issues that suggest a new warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87403 Bug 87403 depends on bug 91915, which changed state. Bug 91915 Summary: New warning for duplicate if condition in if-elseif-elseif chain https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91915 What|Removed |Added

[Bug c/91915] New warning for duplicate if condition in if-elseif-elseif chain

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91915 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/91915] New warning for duplicate if condition in if-elseif-elseif chain

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91915 --- Comment #4 from Martin Liška --- Great, thank you Marek!

[Bug ipa/91969] Compiling testsuite/g++.dg/ipa/pr85421.C with -fdump-ipa-inline ICEs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91969 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/92005] [10 Regression] switch code generation regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92005 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/90947] [9 Regression] Simple lookup table of array of strings is miscompiled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90947 --- Comment #13 from Jakub Jelinek --- Created attachment 47082 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47082=edit gcc10-pr90947.patch Here is an untested patch that fixes it for -std=c++17/-std=c++2a, though not for C++11/14,

[Bug c++/81866] [7/8 Regression] ICE with a default template parameter which is a template class nested in a template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81866 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/83534] C++17: typeinfo for noexcept function lacks noexcept information

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83534 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #7

[Bug ipa/92133] Support multi versioning on self recursive function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92133 Martin Liška changed: What|Removed |Added Status|ASSIGNED|NEW CC|

[Bug ipa/91969] Compiling testsuite/g++.dg/ipa/pr85421.C with -fdump-ipa-inline ICEs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91969 --- Comment #2 from Martin Liška --- A reduced test-case: $ cat ice.C enum by {}; class A { public: class B { public: virtual void m_fn2(by) = 0; }; virtual int m_fn1(); B *cf; }; by a; class C : A, A::B { void m_fn2(by); };

[Bug tree-optimization/92131] [8/9/10 Regression] incorrect assumption that (ao >= 0) is always false

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92131 --- Comment #19 from Eric Botcazou --- Created attachment 47084 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47084=edit Tentative fix

[Bug lto/91393] [10 Regression] lto1: internal compiler error: decompressed stream: Destination buffer is too small

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91393 --- Comment #11 from Martin Liška --- (In reply to David Binderman from comment #10) > (In reply to Martin Liška from comment #9) > > I've got a patch candidate for it. > > Ping Martin. Anything happened with that patch ? There's a discussion

[Bug libstdc++/89022] Implement P0202R3 - C++20 Constexpr Modifiers to Functions in and Headers.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89022 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/86465] [7/8/9/10 Regression] C++17 triggers: ‘’ may be used uninitialized in this function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86465 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug ipa/91956] [10 Regression] ICE: verify_cgraph_node failed (error: comdat-local function called by __ct .isra outside its comdat) since r275982

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91956 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug gcov-profile/91971] Profile directory concatenated with object file path

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91971 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug sanitizer/83356] [7 Regression] excessive stack usage compiling with -O2 -fsanitize=bounds -fsanitize=object-size

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83356 Richard Biener changed: What|Removed |Added Keywords||missed-optimization

[Bug target/83712] [7 Regression] "Unable to find a register to spill" when compiling for thumb1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83712 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Known to work|

[Bug target/92175] x86 backend claims V4SI multiplication support, preventing more optimal pattern

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92175 --- Comment #2 from Jakub Jelinek --- Something should compare the costs. Either vect_recog_mult_pattern should move the mul_optab != unknown_optab etc. check after vect_synth_mult_by_constant, compare the costs of the pattern recognized

[Bug middle-end/92170] Incorrect function names output when using -fstack-usage on C++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92170 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/91979] Incorrect mangling for non-template-argument nullptr expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91979 --- Comment #3 from Jonathan Wakely --- Thanks, once you have a copyright assignment on file please post to the gcc-patches list with a testcase. This might need a new -fabi-version to preserve the old mangling for compatibility, but I'll let

[Bug target/90928] [9/10 Regression] [nvptx] internal compiler error: in instantiate_virtual_regs_in_insn, at function.c:1737

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90928 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug middle-end/90354] [7 regression] Skip the not first insn when traversing the insn node

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90354 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org

[Bug tree-optimization/85887] [7/8/9/10 Regression] Missing DW_TAG_lexical_block PC range

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85887 Richard Biener changed: What|Removed |Added Keywords||wrong-code

[Bug tree-optimization/85887] [7/8/9/10 Regression] Missing DW_TAG_lexical_block PC range

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85887 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug ipa/92133] Support multi versioning on self recursive function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92133 --- Comment #2 from Feng Xue --- (In reply to Martin Liška from comment #1) > Let me take a look. I've created a patch (https://gcc.gnu.org/ml/gcc-patches/2019-10/msg01260.html), could you take a time to review it?

[Bug c++/91979] Incorrect mangling for non-template-argument nullptr expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91979 Kamlesh Kumar changed: What|Removed |Added CC||kamleshbhalui at gmail dot com ---

[Bug target/92175] x86 backend claims V4SI multiplication support, preventing more optimal pattern

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92175 Richard Biener changed: What|Removed |Added Keywords||missed-optimization

[Bug ipa/92133] Support multi versioning on self recursive function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92133 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/83534] C++17: typeinfo for noexcept function lacks noexcept information

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83534 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/92175] New: x86 backend claims V4SI multiplication support, preventing more optimal pattern

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92175 Bug ID: 92175 Summary: x86 backend claims V4SI multiplication support, preventing more optimal pattern Product: gcc Version: 10.0 Status: UNCONFIRMED Severity:

[Bug tree-optimization/91825] [10 regression] Bogus -Wmaybe-uninitialized with r275744 breaks bootstrap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91825 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.0

[Bug tree-optimization/91885] [9 Regression] ICE when compiling SPEC 2017 blender benchmark with -O3 -fprofile-generate

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91885 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug rtl-optimization/91860] [10 Regression] ICE: in decompose, at rtl.h:2279 with -Og -fipa-cp -g --param=max-combine-insns=3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91860 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/88760] GCC unrolling is suboptimal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88760 --- Comment #41 from Jiu Fu Guo --- for code: subroutine foo (i, i1, block) integer :: i, i1 integer :: block(9, 9, 9) block(i:9,1,i1) = block(i:9,1,i1) - 10 end subroutine foo "-funroll-loops --param max-unroll-times=2

[Bug libstdc++/88322] Implement C++20 library features.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88322 Bug 88322 depends on bug 88305, which changed state. Bug 88305 Summary: Implement P0019R8, C++20 std::atomic_ref https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88305 What|Removed |Added

[Bug libstdc++/88305] Implement P0019R8, C++20 std::atomic_ref

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88305 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/92170] Incorrect function names output when using -fstack-usage on C++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92170 --- Comment #6 from Eric Botcazou --- > I wasn't sure what the purpose of splitting at "." was (in particular since > I think of GCC as a C/C++ compiler and the "." would not normally appear in > qualified names as a separator). Yet there is a

[Bug middle-end/92170] Incorrect function names output when using -fstack-usage on C++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92170 --- Comment #7 from Austin Morton --- As I said, the code made no sense to me in the context of C/C++ qualified names - the comment didn't clarify that this bit of code was concerned with Ada qualified names. Printing the fully qualified name

[Bug middle-end/81669] trunk/gcc/fibonacci_heap.h:58: possible missing initialisation ?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81669 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug middle-end/82364] [7 Regression] Enormous memory usage when building for 32bit i386 with >= -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82364 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug ipa/92074] [10 regression] 26% performance regression on Spec2017 548.exchange2_r

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92074 --- Comment #5 from Martin Liška --- (In reply to Hongtao.liu from comment #4) > Same regression on skylake. Confirmed and same happens for znver1: https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=32.407.0

[Bug rtl-optimization/92176] New: LRA problem with reloads for subreg operands

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92176 Bug ID: 92176 Summary: LRA problem with reloads for subreg operands Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/90947] [9 Regression] Simple lookup table of array of strings is miscompiled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90947 Dimitar Yordanov changed: What|Removed |Added CC||dimitar.yordanov at sap dot com ---

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #9 from postmas...@trippelsdorf-de.bounceio.net --- Your email was bounced... - ... because something went wrong between you and your recipient. Ugh! What to do next?

[Bug lto/91576] [10 Regression] error: invalid conversion in gimple call since r272749

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91576 --- Comment #8 from Martin Liška --- Honza?

[Bug c++/89357] [7/8/9/10 regression][C++11] alignas for automatic variables with alignment greater than 16 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89357 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.5

[Bug c++/90320] [7/8/9/10 Regression] Explicit constructor called implicitly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90320 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.5

[Bug c++/86465] [7/8/9/10 Regression] C++17 triggers: ‘’ may be used uninitialized in this function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86465 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.5

[Bug ipa/92109] [10 Regression] ICE in modify_call_stmt, at ipa-param-manipulation.c:1586

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92109 Martin Liška changed: What|Removed |Added Keywords||needs-reduction

[Bug inline-asm/91111] [7/8 Regression] arm64 Linux kernel panics at boot due to unexpected register assignment in inline asm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=9 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.5

[Bug middle-end/91021] [7/8 Regression] ICE in tm_memopt_compute_antic at gcc/trans-mem.c:3867

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91021 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.5

[Bug c++/91891] [7 Regression] std::function with lambda default initializer in aggregate construction causes ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91891 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.5

[Bug fortran/90133] [7/8/9/10 Regression] Linker error from accessing event_type via use association outside associate/block scope

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90133 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.5

[Bug target/91816] [7/8/9/10 Regression] Arm generates out of range conditional branches in Thumb2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91816 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.5

[Bug tree-optimization/90758] [7 Regression] spurious -Warray-bounds with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90758 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug middle-end/90663] [7/8/9 Regression] strcmp ([i], a + i) not folded for arrays and constant index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90663 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/90320] [7/8/9/10 Regression] Explicit constructor called implicitly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90320 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug target/89434] [7/8 Regression] wrong code with -Og and __builtin_mul_overflow()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89434 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/67960] [8/9/10 Regression] Prefixing a function with [[deprecated]] produces multiple warnings

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67960 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.4

[Bug bootstrap/87338] [8/9 Regression] gcc 8.2 fails to bootstrap on ia64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87338 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.4

[Bug c++/90291] [8/9/10 Regression] Inline namespace erroneously extends another namespace

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90291 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.4

[Bug c/88660] [8/9/10 Regression] Invalid report of "set but used variable" with -O

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88660 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.4

[Bug tree-optimization/90264] [9/10 Regression] -Wnull-dereference QoI issue

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90264 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.3

[Bug ada/91100] [9,10 Regression] FAIL: gnat.dg/socket1.adb execution test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91100 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.3

[Bug target/87833] [9/10 Regression] -fPIC isn't used to create offload shared library

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87833 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.3

[Bug tree-optimization/92173] [10 Regression] ICE in optab_for_tree_code, at optabs-tree.c:81

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92173 --- Comment #4 from Richard Biener --- Author: rguenth Date: Tue Oct 22 13:08:53 2019 New Revision: 277288 URL: https://gcc.gnu.org/viewcvs?rev=277288=gcc=rev Log: 2019-10-22 Richard Biener PR tree-optimization/92173 *

[Bug sanitizer/92154] new glibc breaks arm bootstrap due to libsanitizer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92154 --- Comment #2 from Tamar Christina --- Author: tnfchris Date: Tue Oct 22 14:25:38 2019 New Revision: 277291 URL: https://gcc.gnu.org/viewcvs?rev=277291=gcc=rev Log: Arm: Fix arm libsanitizer bootstrap failure Glibc has recently introduced

[Bug tree-optimization/89280] [7/8 Regression] ICE: Segmentation fault (in is_gimple_reg_type)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89280 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/92105] [7/8/9/10 Regression] decltype(decltype(decltype)) prints exponential number of repeated errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92105 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/91891] [7 Regression] std::function with lambda default initializer in aggregate construction causes ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91891 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug debug/91887] [7/8/9 Regression] -fdebug-types-section ICE building chromium

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91887 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/90706] [9 Regression] Useless code generated for stack / register operations on AVR

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90706 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.3

[Bug libstdc++/90415] [9/10 Regression] std::is_copy_constructible> is incomplete

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90415 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.3

[Bug c++/91607] [9 regression] internal compiler error: in equal, at cp/constexpr.c:1088

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91607 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.3

[Bug lto/89075] [9/10 Regression] error: type variant has different TREE_TYPE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89075 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.3

[Bug c++/90938] [9/10 Regression] Initializing array with {1} works, but not {0}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90938 --- Comment #9 from Martin Sebor --- I plan to submit a patch for GCC 10 and (hopefully) also GCC 9.x. What's the cutoff for 9?

[Bug fortran/92174] runtime error: index 15 out of bounds for type 'gfc_expr *[15]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92174 --- Comment #3 from Steve Kargl --- On Tue, Oct 22, 2019 at 02:14:55PM +, marxin at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92174 > > --- Comment #2 from Martin Liška --- > (In reply to kargl from comment #1)

[Bug lto/91273] [7/8/9/10 Regression] ICE in warn_types_mismatch at ipa-devirt.c:995

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91273 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/91384] [7/8/9/10 Regression] Compare with negation is not eliminated

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91384 Richard Biener changed: What|Removed |Added Keywords||missed-optimization

[Bug c++/91241] [7/8/9/10 Regression] internal compiler error: symtab_node::verify failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91241 Richard Biener changed: What|Removed |Added Keywords||ice-checking Priority|P3

[Bug c++/91826] [8/9/10 Regression] Unexpected behavior when class defined with namespace alias

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91826 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.4

[Bug tree-optimization/92166] [10 regression] ICE compiling gcc.dg/vshift-5.c starting with r277241

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92166 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/92177] [10 regression] gcc.dg/vect/bb-slp-22.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92177 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/92173] [10 Regression] ICE in optab_for_tree_code, at optabs-tree.c:81

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92173 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/92173] [10 Regression] ICE in optab_for_tree_code, at optabs-tree.c:81

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92173 --- Comment #2 from Richard Biener --- Author: rguenth Date: Tue Oct 22 11:51:52 2019 New Revision: 277286 URL: https://gcc.gnu.org/viewcvs?rev=277286=gcc=rev Log: 2019-10-22 Richard Biener PR tree-optimization/92173 *

[Bug middle-end/90796] [8/9 Regression] GCC: O2 vs O3 output differs on simple test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90796 Michael Matz changed: What|Removed |Added Summary|[8/9/10 Regression] GCC: O2 |[8/9 Regression] GCC: O2 vs

[Bug middle-end/90796] [8/9/10 Regression] GCC: O2 vs O3 output differs on simple test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90796 --- Comment #12 from Michael Matz --- Author: matz Date: Tue Oct 22 12:25:03 2019 New Revision: 277287 URL: https://gcc.gnu.org/viewcvs?rev=277287=gcc=rev Log: Fix PR middle-end/90796 PR middle-end/90796 * gimple-loop-jam.c

[Bug tree-optimization/92177] New: [10 regression] gcc.dg/vect/bb-slp-22.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92177 Bug ID: 92177 Summary: [10 regression] gcc.dg/vect/bb-slp-22.c FAILs Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/91816] [7/8/9/10 Regression] Arm generates out of range conditional branches in Thumb2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91816 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/92177] [10 regression] gcc.dg/vect/bb-slp-22.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92177 Rainer Orth changed: What|Removed |Added Target Milestone|--- |10.0

[Bug middle-end/91623] [7/8 Regression] -msse4.1 -O3 segfault in /usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/smmintrin.h:270:10

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91623 Richard Biener changed: What|Removed |Added Target||x86_64-*-*, i?86-*-*

[Bug tree-optimization/91812] [7/8 Regression] GCC ignores volatile modifier

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91812 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug preprocessor/90476] prepossessor should error if #line 0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90476 --- Comment #7 from Jonny Grant --- Could someone confirm this please.

[Bug fortran/92174] runtime error: index 15 out of bounds for type 'gfc_expr *[15]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92174 --- Comment #2 from Martin Liška --- (In reply to kargl from comment #1) > (In reply to Martin Liška from comment #0) > > Happens with UBSAN build in: > > > > $ ./xgcc -B. > > /home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/pr91802.f90 >

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