[Bug fortran/71861] [7/8/9 Regression] [F03] ICE in write_symbol(): bad module symbol

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71861 janus at gcc dot gnu.org changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code ---

[Bug c++/87145] [7/8/9 Regression] Implicit conversion to scoped enum fails: "error: taking address of temporary/rvalue"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87145 --- Comment #5 from Marek Polacek --- It's _strict since https://gcc.gnu.org/ml/gcc-patches/2010-09/msg02144.html -- that was a desirable change.

[Bug middle-end/89769] [7/8/9 Regression] attribute((aligned(x))) array testcase run error with option -fno-tree-loop-im

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89769 --- Comment #5 from Andrew Pinski --- Isn't this a dup of bug 43798 ?

[Bug tree-optimization/89772] New: memchr for a character not in constant nul-padded string not folded

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89772 Bug ID: 89772 Summary: memchr for a character not in constant nul-padded string not folded Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/89768] [7/8/9 Regression] ICE in compare_and_jump_seq at loop-unroll.c:838

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89768 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Mar 19 19:04:14 2019 New Revision: 269812 URL: https://gcc.gnu.org/viewcvs?rev=269812=gcc=rev Log: PR rtl-optimization/89768 * loop-unroll.c

[Bug fortran/83515] ICE: Invalid expression in gfc_element_size

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83515 --- Comment #8 from anlauf at gcc dot gnu.org --- (In reply to anlauf from comment #7) The following patch fixes the ICE: Index: trans-types.c === --- trans-types.c (revision

[Bug tree-optimization/89688] [9 Regression] -Wstringop-overflow confused by const 2D array of char

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89688 --- Comment #5 from Martin Sebor --- Author: msebor Date: Tue Mar 19 22:43:10 2019 New Revision: 269814 URL: https://gcc.gnu.org/viewcvs?rev=269814=gcc=rev Log: PR tree-optimization/89688 - -Wstringop-overflow confused by const 2D array of char

[Bug rtl-optimization/89768] [7/8 Regression] ICE in compare_and_jump_seq at loop-unroll.c:838

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89768 Jakub Jelinek changed: What|Removed |Added Summary|[7/8/9 Regression] ICE in |[7/8 Regression] ICE in

[Bug middle-end/89769] [7/8/9 Regression] attribute((aligned(x))) array testcase run error with option -fno-tree-loop-im

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89769 Andrew Pinski changed: What|Removed |Added Keywords||wrong-code CC|

[Bug testsuite/89771] New: [9 regression] c-c++-common/Wrestrict.c fails starting with r269807

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89771 Bug ID: 89771 Summary: [9 regression] c-c++-common/Wrestrict.c fails starting with r269807 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/83515] ICE: Invalid expression in gfc_element_size

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83515 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org

[Bug tree-optimization/89688] [9 Regression] -Wstringop-overflow confused by const 2D array of char

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89688 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/83819] [meta-bug] missing strlen optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83819 Bug 83819 depends on bug 89688, which changed state. Bug 89688 Summary: [9 Regression] -Wstringop-overflow confused by const 2D array of char https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89688 What|Removed

[Bug fortran/89601] [8 Regression] [PDT] ICE: Segmentation fault (in resolve_component)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89601 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug fortran/82173] [meta-bug] Parameterized derived type errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82173 Bug 82173 depends on bug 89601, which changed state. Bug 89601 Summary: [8 Regression] [PDT] ICE: Segmentation fault (in resolve_component) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89601 What|Removed

[Bug c++/87145] [7/8/9 Regression] Implicit conversion to scoped enum fails: "error: taking address of temporary/rvalue"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87145 --- Comment #4 from Marek Polacek --- The fix for 77656 caused us to call convert_nontype_argument even for value-dependent arguments, to perform the conversion in order to avoid a bogus warning. In this case, the argument is Pod{N}. The call

[Bug target/89411] RISC-V backend will generate wrong instruction for longlong type like lw a3,-2048(a5)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89411 Jim Wilson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug testsuite/89771] [9 regression] c-c++-common/Wrestrict.c fails starting with r269807

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89771 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/89411] RISC-V backend will generate wrong instruction for longlong type like lw a3,-2048(a5)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89411 --- Comment #5 from Jim Wilson --- Author: wilson Date: Tue Mar 19 22:33:34 2019 New Revision: 269813 URL: https://gcc.gnu.org/viewcvs?rev=269813=gcc=rev Log: RISC-V: Fix %lo overflow with BLKmode references. gcc/ PR

[Bug c++/87145] [7/8/9 Regression] Implicit conversion to scoped enum fails: "error: taking address of temporary/rvalue"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87145 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug tree-optimization/89644] [8 Regression] false-positive -Warray-bounds on strncpy with unterminated array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89644 --- Comment #5 from Martin Sebor --- Author: msebor Date: Tue Mar 19 18:35:42 2019 New Revision: 269809 URL: https://gcc.gnu.org/viewcvs?rev=269809=gcc=rev Log: PR tree-optimization/89644 - false-positive -Warray-bounds on strncpy with

[Bug libfortran/89747] valgrind error in gfc_match_decl_type_spec

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89747 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/89753] [8/9 Regression] ICE in unroll_loop_constant_iterations, at loop-unroll.c:498

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89753 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/89767] [8/9 Regression] ICE with tuple and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89767 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug rtl-optimization/89753] [8/9 Regression] ICE in unroll_loop_constant_iterations, at loop-unroll.c:498

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89753 --- Comment #5 from Eric Botcazou --- Author: ebotcazou Date: Tue Mar 19 08:10:08 2019 New Revision: 269792 URL: https://gcc.gnu.org/viewcvs?rev=269792=gcc=rev Log: PR rtl-optimization/89753 * loop-unroll.c

[Bug c++/89766] [8 Regression] ICE: canonical types differ for identical types, -std=c++17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89766 Richard Biener changed: What|Removed |Added Keywords||ice-checking, |

[Bug target/89752] [8/9 Regression] ICE in emit_move_insn, at expr.c:3723

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89752 --- Comment #13 from Jakub Jelinek --- Fixed on the originally provided testcase, not on the #c7 testcase, that needs to be fixed in LRA not to try to reload BLKmode MEMs into REGs.

[Bug c++/89766] [8 Regression] ICE: canonical types differ for identical types, -std=c++17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89766 --- Comment #3 from Martin Liška --- @RJ: Btw. do you see the ICE also for a valid C++ code? The test-case you provided isn't valid if I'm correct?

[Bug c++/89766] [8 Regression] ICE: canonical types differ for identical types, -std=c++17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89766 --- Comment #5 from Martin Liška --- (In reply to Rimvydas (RJ) from comment #4) > @Martin: Yes, ICE happens for valid code too only if -fchecking=1. Reduced > cases are invalid and rejected by 9.0.1 20190319 and 8.2.1 20181127. > Howe

[Bug c++/89766] [8 Regression] ICE: canonical types differ for identical types, -std=c++17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89766 --- Comment #8 from Rimvydas (RJ) --- Created attachment 45995 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45995=edit Compressed original case (3.3M).

[Bug target/89752] [8/9 Regression] ICE in emit_move_insn, at expr.c:3723

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89752 --- Comment #12 from Jakub Jelinek --- Author: jakub Date: Tue Mar 19 08:11:25 2019 New Revision: 269793 URL: https://gcc.gnu.org/viewcvs?rev=269793=gcc=rev Log: PR target/89752 * gimplify.c (gimplify_asm_expr): For output

[Bug c++/89766] [8 Regression] ICE: canonical types differ for identical types, -std=c++17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89766 --- Comment #4 from Rimvydas (RJ) --- @Martin: Yes, ICE happens for valid code too only if -fchecking=1. Reduced cases are invalid and rejected by 9.0.1 20190319 and 8.2.1 20181127. However 8.3.1 20190319 accepts them even for -fchecking=0.

[Bug tree-optimization/78394] False positives of maybe-uninitialized with -Og

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78394 --- Comment #15 from Eric Gallager --- (In reply to Marc Glisse from comment #14) > (In reply to Jeffrey A. Law from comment #12) > > Whether or not to fix as well as whether or not to warn at -O0 are a topic > > of debate. I'm not sure I'm up

[Bug rtl-optimization/89753] [8/9 Regression] ICE in unroll_loop_constant_iterations, at loop-unroll.c:498

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89753 --- Comment #4 from Eric Botcazou --- Author: ebotcazou Date: Tue Mar 19 08:06:48 2019 New Revision: 269791 URL: https://gcc.gnu.org/viewcvs?rev=269791=gcc=rev Log: PR rtl-optimization/89753 * loop-unroll.c

[Bug libstdc++/89760] [9 Regression] libstdc++ experimental testsuite failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89760 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.0

[Bug c++/89767] [8/9 Regression] ICE with tuple and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89767 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug c++/89766] [8 Regression] ICE: canonical types differ for identical types, -std=c++17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89766 Jakub Jelinek changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code

[Bug c++/89766] [8 Regression] ICE: canonical types differ for identical types, -std=c++17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89766 Jakub Jelinek changed: What|Removed |Added Keywords||accepts-invalid --- Comment #7 from

[Bug c/89734] [7/8/9 Regression] const qualifier on return type not erased inside __typeof__

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89734 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Mar 19 06:55:31 2019 New Revision: 269789 URL: https://gcc.gnu.org/viewcvs?rev=269789=gcc=rev Log: PR c/89734 * c-decl.c (grokdeclarator): Call c_build_qualified_type

[Bug rtl-optimization/89753] [8/9 Regression] ICE in unroll_loop_constant_iterations, at loop-unroll.c:498

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89753 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug tree-optimization/89720] [9 Regression] Spurious -Warray-bounds warning on a range with max < min

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89720 --- Comment #7 from Steinar H. Gunderson --- The inlining context, yes. Thanks for pointing out the relevant bug.

[Bug c++/89766] [8 Regression] ICE: canonical types differ for identical types, -std=c++17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89766 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/89766] [8 Regression] ICE: canonical types differ for identical types, -std=c++17

from Martin Liška --- I can reproduce that, but only with GCC tip: gcc version 8.3.1 20190319 (GCC) $ ./xg++ -B. /home/marxin/Programming/testcases/pr89766.cpp -c -fchecking -std=c++17 --param ggc-min-expand=0 --param ggc-min-heapsize=0 /home/marxin/Programming/testcases/pr89766.cpp:7:47

[Bug middle-end/65244] Bogus -Wmaybe-uninitialized warning with posix_memalign() and -Og

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65244 Eric Gallager changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/89726] [7/8/9 Regression] Incorrect inlined version of 'ceil' for 32bit

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89726 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue Mar 19 07:25:59 2019 New Revision: 269790 URL: https://gcc.gnu.org/viewcvs?rev=269790=gcc=rev Log: PR target/89726 * config/i386/i386.c (ix86_expand_floorceildf_32):

[Bug rtl-optimization/89768] New: ICE in compare_and_jump_seq at loop-unroll.c:838

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89768 Bug ID: 89768 Summary: ICE in compare_and_jump_seq at loop-unroll.c:838 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/67070] [concepts] Concept with negation and disjunction not checked correctly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67070 Godeffroy Valet changed: What|Removed |Added CC||godeffroy.valet at m4x dot org ---

[Bug c++/89767] [8/9 Regression] ICE with tuple and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89767 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/89767] [8/9 Regression] ICE with tuple and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89767 --- Comment #4 from Jakub Jelinek --- GCC 7.x and earlier used to do: /* The local structure or class can't use parameters of the containing function anyway. */ if (DECL_CONTEXT (oldlocal) !=

[Bug c++/89767] [8/9 Regression] ICE with tuple and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89767 Jakub Jelinek changed: What|Removed |Added CC||nathan at gcc dot gnu.org --- Comment

[Bug target/89506] [7/8 Regression] ICE: in decompose, at rtl.h:2266 with -Og -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89506 --- Comment #12 from Jakub Jelinek --- Author: jakub Date: Tue Mar 19 10:05:10 2019 New Revision: 269795 URL: https://gcc.gnu.org/viewcvs?rev=269795=gcc=rev Log: PR target/89506 * config/arm/arm.md (cmpsi2_addneg): Swap the

[Bug debug/88389] -flto -g -gsplit-dwarf is broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88389 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |SUSPENDED Last reconfirmed|

[Bug tree-optimization/89769] [7/8/9 Regression] attribute((aligned(x))) array testcase run error with option -fno-tree-loop-im

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89769 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/89621] [7/8/9 Regression] ICE with allocatable character and openmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89621 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Component|fortran

[Bug tree-optimization/89644] [8/9 Regression] false-positive -Warray-bounds on strncpy with unterminated array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89644 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug ipa/89762] [8 Regression] Mixing optimization levels with ostream gives lto1: internal compiler error: in get_odr_type, at ipa-devirt.c:2098

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89762 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug tree-optimization/89769] [7/8/9 Regression] attribute((aligned(x))) array testcase run error with option -fno-tree-loop-im

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89769 --- Comment #2 from Jakub Jelinek --- --- pr89769.c.126t.pre_ 2019-03-19 07:17:59.0 -0400 +++ pr89769.c.126t.pre 2019-03-19 07:18:28.0 -0400 @@ -120,7 +120,7 @@ main () goto ; : - pretmp_5 = bid_Kx192[1].w[1]; +

[Bug rtl-optimization/89768] [7/8/9 Regression] ICE in compare_and_jump_seq at loop-unroll.c:838

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89768 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug sanitizer/89764] [8 Regression] ubsan diagnostic on generic lambdas decayed to function pointers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89764 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/89766] [8 Regression] ICE: canonical types differ for identical types, -std=c++17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89766 Jakub Jelinek changed: What|Removed |Added Keywords||ice-on-valid-code --- Comment #9 from

[Bug sanitizer/89764] [8 Regression] ubsan diagnostic on generic lambdas decayed to function pointers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89764 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |8.4

[Bug target/89752] [8/9 Regression] ICE in emit_move_insn, at expr.c:3723

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89752 --- Comment #14 from Jakub Jelinek --- The following patch fixes the remaining ICE for me: --- gcc/lra-constraints.c.jj2019-03-16 22:17:21.060937047 +0100 +++ gcc/lra-constraints.c 2019-03-19 11:49:11.982058568 +0100 @@ -2350,6 +2350,8

[Bug libstdc++/88740] [7/8 Regression] libstdc++ tests no longer print assertion failure messages

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88740 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Known to work|

[Bug tree-optimization/88800] [8 Regression] Spurious -Werror=array-bounds for non-taken branch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88800 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Known to work|

[Bug rtl-optimization/89768] [7/8/9 Regression] ICE in compare_and_jump_seq at loop-unroll.c:838

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89768 --- Comment #3 from Jakub Jelinek --- Created attachment 45996 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45996=edit gcc9-pr89768.patch Full patch I'm going to bootstrap/regtest.

[Bug c++/89571] [9 Regression] ICE in nothrow_spec_p, at cp/except.c:1238

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89571 Paolo Carlini changed: What|Removed |Added CC||paolo.carlini at oracle dot com ---

[Bug ada/89493] [9 Regression] Stack smashing on armv7hl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89493 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug ipa/89762] [8 Regression] Mixing optimization levels with ostream gives lto1: internal compiler error: in get_odr_type, at ipa-devirt.c:2098

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89762 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/89768] [7/8/9 Regression] ICE in compare_and_jump_seq at loop-unroll.c:838

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89768 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug sanitizer/89764] [8 Regression] ubsan diagnostic on generic lambdas decayed to function pointers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89764 Martin Liška changed: What|Removed |Added CC||jason at gcc dot gnu.org

[Bug c/89769] New: attribute((aligned(x))) array testcae run error with option -fno-tree-loop-im

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89769 Bug ID: 89769 Summary: attribute((aligned(x))) array testcae run error with option -fno-tree-loop-im Product: gcc Version: 7.3.0 Status: UNCONFIRMED Severity:

[Bug libstdc++/88066] [7 Regression] Relative includes in bits/locale_conv.h should be prefixed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88066 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug target/85711] [8 regression] ICE in aarch64_classify_address, at config/aarch64/aarch64.c:5678

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85711 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Known to work|

[Bug debug/88389] -flto -g -gsplit-dwarf is broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88389 --- Comment #4 from Richard Biener --- Author: rguenth Date: Tue Mar 19 14:57:18 2019 New Revision: 269800 URL: https://gcc.gnu.org/viewcvs?rev=269800=gcc=rev Log: 2019-03-19 Richard Biener PR debug/88389 * opts.c

[Bug target/89736] New test pr87532-mc.c fails on compiler not defaulting to VSX

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89736 kelvin at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug lto/89335] [9 Regression] ICE with LTO -Wsuggest-final-methods: ICE during IPA pass devirt in types_same_for_odr, at ipa-devirt.c:391

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89335 Jan Hubicka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/89769] [7/8/9 Regression] attribute((aligned(x))) array testcase run error with option -fno-tree-loop-im

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89769 Richard Biener changed: What|Removed |Added CC||jsm28 at gcc dot gnu.org,

[Bug lto/87089] [9 regression] tree check: expected class 'type', have 'declaration' (namespace_decl) in type_with_linkage_p, at ipa-utils.h

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87089 Jan Hubicka changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug lto/89335] [9 Regression] ICE with LTO -Wsuggest-final-methods: ICE during IPA pass devirt in types_same_for_odr, at ipa-devirt.c:391

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89335 Bug 89335 depends on bug 87089, which changed state. Bug 87089 Summary: [9 regression] tree check: expected class 'type', have 'declaration' (namespace_decl) in type_with_linkage_p, at ipa-utils.h

[Bug c++/85965] G++ gives cryptic error instead of incomplete type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85965 Hedayat Vatankhah changed: What|Removed |Added CC||hedayat.fwd at gmail dot com ---

[Bug ipa/89693] [9 Regression] ICE: verify_cgraph_node failed (error: edge points to wrong declaration)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89693 Jan Hubicka changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #2

[Bug ada/89493] [9 Regression] Stack smashing on armv7hl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89493 Wilco changed: What|Removed |Added CC||wilco at gcc dot gnu.org --- Comment #2 from

[Bug lto/89335] [9 Regression] ICE with LTO -Wsuggest-final-methods: ICE during IPA pass devirt in types_same_for_odr, at ipa-devirt.c:391

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89335 --- Comment #4 from Jan Hubicka --- Author: hubicka Date: Tue Mar 19 14:53:43 2019 New Revision: 269799 URL: https://gcc.gnu.org/viewcvs?rev=269799=gcc=rev Log: PR lto/87809 PR lto/89335 * tree.c

[Bug libstdc++/87809] [8/9 Regression] Can't create empty std::optional>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87809 --- Comment #9 from Jan Hubicka --- Author: hubicka Date: Tue Mar 19 14:53:43 2019 New Revision: 269799 URL: https://gcc.gnu.org/viewcvs?rev=269799=gcc=rev Log: PR lto/87809 PR lto/89335 * tree.c

[Bug target/89736] New test pr87532-mc.c fails on compiler not defaulting to VSX

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89736 --- Comment #3 from kelvin at gcc dot gnu.org --- Author: kelvin Date: Tue Mar 19 13:44:03 2019 New Revision: 269796 URL: https://gcc.gnu.org/viewcvs?rev=269796=gcc=rev Log: gcc/testsuite/ChangeLog: 2019-03-19 Kelvin Nilsen PR

[Bug target/89607] Missing optimization for store of multiple registers on aarch64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89607 Wilco changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/89767] [8/9 Regression] ICE with tuple and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89767 --- Comment #6 from Jakub Jelinek --- Ah, so the reason why __t PARM_DECL is not normally removed is that we reuse IDENTIFIER_MARKED for something different, in particular: /* If TREE_TYPE isn't set, we're still in the introducer, so check

[Bug ipa/89762] [8 Regression] Mixing optimization levels with ostream gives lto1: internal compiler error: in get_odr_type, at ipa-devirt.c:2098

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89762 --- Comment #2 from Jan Hubicka --- The patch can't be backported since it depends on the rest of type simplification infrastructure that is GCC 9 only. I will take a look why registration fails - it looks like the patch above only works around

[Bug web/89770] New: move java-related mailing lists on lists.html to the "Historical lists" section

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89770 Bug ID: 89770 Summary: move java-related mailing lists on lists.html to the "Historical lists" section Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords:

[Bug tree-optimization/89644] [8/9 Regression] false-positive -Warray-bounds on strncpy with unterminated array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89644 --- Comment #3 from Martin Sebor --- Author: msebor Date: Tue Mar 19 17:45:34 2019 New Revision: 269807 URL: https://gcc.gnu.org/viewcvs?rev=269807=gcc=rev Log: PR tree-optimization/89644 - False-positive -Warray-bounds diagnostic on strncpy

[Bug debug/88389] -flto -g -gsplit-dwarf is broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88389 --- Comment #6 from Richard Biener --- Mitigated for GCC 8+ by ignoring -gsplit-dwarf with -flto.

[Bug tree-optimization/89644] [8 Regression] false-positive -Warray-bounds on strncpy with unterminated array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89644 Martin Sebor changed: What|Removed |Added Summary|[8/9 Regression]|[8 Regression]

[Bug debug/88389] -flto -g -gsplit-dwarf is broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88389 --- Comment #5 from Richard Biener --- Author: rguenth Date: Tue Mar 19 17:46:22 2019 New Revision: 269808 URL: https://gcc.gnu.org/viewcvs?rev=269808=gcc=rev Log: 2019-03-19 Richard Biener PR debug/88389 * opts.c

[Bug c++/89767] [8/9 Regression] ICE with tuple and optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89767 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/89378] [9 regression][MIPS] FAIL: gcc.dg/vect/pr88598-3.c -mmsa (internal compiler error)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89378 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Mar 19 16:10:59 2019 New Revision: 269801 URL: https://gcc.gnu.org/viewcvs?rev=269801=gcc=rev Log: PR target/89378 * config/mips/mips.c (mips_expand_vec_cond_expr):

[Bug target/89378] [9 regression][MIPS] FAIL: gcc.dg/vect/pr88598-3.c -mmsa (internal compiler error)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89378 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/85965] [8/9 Regression] G++ gives cryptic error instead of incomplete type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85965 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Known to work|

[Bug fortran/89751] [PDT] ICE: Segmentation fault (in resolve_component)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89751 janus at gcc dot gnu.org changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/89746] powerpc-none-eabi-gcc emits code using stfiwx to misaligned address

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89746 --- Comment #7 from Segher Boessenkool --- Author: segher Date: Tue Mar 19 16:58:42 2019 New Revision: 269802 URL: https://gcc.gnu.org/viewcvs?rev=269802=gcc=rev Log: rs6000: Unaligned stfiwx on older CPUs (PR89746) The "classic" PowerPCs

[Bug libstdc++/85965] [8/9 Regression] G++ gives cryptic error instead of incomplete type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85965 --- Comment #5 from Jonathan Wakely --- No problem, it's not the reporter's responsibility to categorise it correctly.

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