[Bug target/91605] New: [10 Regression] ICE in ix86_avx256_split_vector_move_misalign, at config/i386/i386-expand.c:489 since r274986

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91605 Bug ID: 91605 Summary: [10 Regression] ICE in ix86_avx256_split_vector_move_misalign, at config/i386/i386-expand.c:489 since r274986 Product: gcc Version: 10.0

[Bug target/91605] [10 Regression] ICE in ix86_avx256_split_vector_move_misalign, at config/i386/i386-expand.c:489 since r274986

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91605 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/91604] [10 Regression] ICE in extract_insn at recog.c:2310 since r272323

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91604 --- Comment #1 from Uroš Bizjak --- Hm, I can't trigger the failure with gcc version 10.0.0 20190829 (experimental).

[Bug rtl-optimization/88416] [8 Regression] ICE in in df_uses_record, at df-scan.c:3013

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88416 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:20:47 2019 New Revision: 275079 URL: https://gcc.gnu.org/viewcvs?rev=275079=gcc=rev Log: Backported from mainline 2018-12-13 Jakub Jelinek PR

[Bug c++/86669] [7 regression] Complete object constructor clone omits length for a c++11 braced initialiser

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86669 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:20:08 2019 New Revision: 275078 URL: https://gcc.gnu.org/viewcvs?rev=275078=gcc=rev Log: Backported from mainline 2018-12-07 Jakub Jelinek PR

[Bug rtl-optimization/88870] [7 Regression] ICE: Segmentation fault (in df_worklist_propagate_backward)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88870 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:27:33 2019 New Revision: 275087 URL: https://gcc.gnu.org/viewcvs?rev=275087=gcc=rev Log: Backported from mainline 2019-01-17 Jakub Jelinek PR

[Bug fortran/88902] ICE: Segmentation fault (in DFS::DFS_write_tree_body)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88902 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:28:22 2019 New Revision: 275088 URL: https://gcc.gnu.org/viewcvs?rev=275088=gcc=rev Log: Backported from mainline 2019-01-19 Jakub Jelinek PR

[Bug rtl-optimization/89195] [7 regression] Corrupted stack offset after combine

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89195 --- Comment #16 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:38:28 2019 New Revision: 275099 URL: https://gcc.gnu.org/viewcvs?rev=275099=gcc=rev Log: Backported from mainline 2019-02-05 Jakub Jelinek PR

[Bug middle-end/91131] Bad bitfield coalescing

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91131 --- Comment #14 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:39:19 2019 New Revision: 275100 URL: https://gcc.gnu.org/viewcvs?rev=275100=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-08-12

[Bug lto/91375] [8 Regression] ICE on valid code in subbinfo_with_vtable_at_offset at ipa-devirt.c:2760 since r256685

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91375 --- Comment #7 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:39:19 2019 New Revision: 275100 URL: https://gcc.gnu.org/viewcvs?rev=275100=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-08-12

[Bug rtl-optimization/89354] [7 Regression] Combine pass yields wrong code with -O2 and -msse2 for 32bit target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89354 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:59:10 2019 New Revision: 275111 URL: https://gcc.gnu.org/viewcvs?rev=275111=gcc=rev Log: Backported from mainline 2019-02-14 Jakub Jelinek PR

[Bug target/89587] gcc's rs6000 configuration unconditionally sets MULTIARCH_DIRNAME, even when multiarch is disabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89587 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:12:56 2019 New Revision: 275123 URL: https://gcc.gnu.org/viewcvs?rev=275123=gcc=rev Log: Backported from mainline 2019-03-05 Jakub Jelinek PR

[Bug tree-optimization/91457] FAIL: g++.dg/warn/Warray-bounds-4.C -std=gnu++98 (test for warnings, line 25)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91457 --- Comment #10 from Christophe Lyon --- Thanks for the pointer to the glibc discussion. My understanding is that GCC's warning is legitimate, and won't be removed? Since this breaks all my validations, I guess the best course of action on my

[Bug gcov-profile/91601] gcov: ICE in handle_cycle, at gcov.c:699 happen which get code coverage with lcov.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91601 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/91604] New: [10 Regression] ICE in extract_insn at recog.c:2310 since r272323

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91604 Bug ID: 91604 Summary: [10 Regression] ICE in extract_insn at recog.c:2310 since r272323 Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords:

[Bug target/91604] [10 Regression] ICE in extract_insn at recog.c:2310 since r272323

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91604 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug gcov-profile/91601] [9/10 Regression] gcov: ICE in handle_cycle, at gcov.c:699 happen which get code coverage with lcov.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91601 Martin Liška changed: What|Removed |Added Keywords||patch --- Comment #8 from Martin Liška

[Bug tree-optimization/71109] gcc ICE at -O3 on valid code on x86_64-linux-gnu in "maybe_record_trace_start"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71109 --- Comment #15 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:16:10 2019 New Revision: 275073 URL: https://gcc.gnu.org/viewcvs?rev=275073=gcc=rev Log: Backported from mainline 2018-12-03 Jakub Jelinek PR

[Bug c++/88103] [7 Regression] Wrong value category when conditional expression result is used as object expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88103 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:16:55 2019 New Revision: 275074 URL: https://gcc.gnu.org/viewcvs?rev=275074=gcc=rev Log: Backported from mainline 2018-12-04 Jakub Jelinek PR

[Bug c++/87506] [7 Regression] ICE with inherited constexpr constructor with const argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87506 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:17:41 2019 New Revision: 275075 URL: https://gcc.gnu.org/viewcvs?rev=275075=gcc=rev Log: Backported from mainline 2018-12-07 Jakub Jelinek PR

[Bug fortran/88377] ICE in gfc_omp_clause_copy_ctor, at fortran/trans-openmp.c:614

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88377 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:18:41 2019 New Revision: 275076 URL: https://gcc.gnu.org/viewcvs?rev=275076=gcc=rev Log: Backported from mainline 2018-12-07 Jakub Jelinek PR

[Bug target/87214] [9 Regression] r263772 miscompiled 520.omnetpp_r in SPEC CPU 2017

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87214 --- Comment #27 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:32:15 2019 New Revision: 275092 URL: https://gcc.gnu.org/viewcvs?rev=275092=gcc=rev Log: Backported from mainline 2019-01-27 Jakub Jelinek PR

[Bug c++/88976] [7 Regression] ICE in fold_convert_loc, at fold-const.c:2552

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88976 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:31:02 2019 New Revision: 275091 URL: https://gcc.gnu.org/viewcvs?rev=275091=gcc=rev Log: Backported from mainline 2019-01-24 Jakub Jelinek PR

[Bug other/89342] ICE in maybe_default_option, at opts.c:347

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89342 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:01:02 2019 New Revision: 275112 URL: https://gcc.gnu.org/viewcvs?rev=275112=gcc=rev Log: Backported from mainline 2019-02-15 Jakub Jelinek PR

[Bug tree-optimization/89278] ICE in gimplify_modify_expr, at gimplify.c:5821

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89278 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:02:02 2019 New Revision: 275113 URL: https://gcc.gnu.org/viewcvs?rev=275113=gcc=rev Log: Backported from mainline 2019-02-15 Richard Biener

[Bug middle-end/66313] Unsafe factorization of a*b+a*c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66313 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/89663] [7 Regression] ICE in expand_builtin_int_roundingfn_2, at builtins.c:2831

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89663 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:16:43 2019 New Revision: 275128 URL: https://gcc.gnu.org/viewcvs?rev=275128=gcc=rev Log: Backported from mainline 2019-03-12 Jakub Jelinek PR

[Bug fortran/89651] OpenMP private array uninitialized warning with -O flag

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89651 --- Comment #12 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:15:50 2019 New Revision: 275127 URL: https://gcc.gnu.org/viewcvs?rev=275127=gcc=rev Log: Backported from mainline 2019-03-11 Jakub Jelinek PR

[Bug middle-end/89725] [8 Regression] ICE in get_fnname_from_decl, at varasm.c:1723

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89725 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug target/85593] [7 Regression] GCC on ARM allocates R3 for local variable when calling naked function with O2 optimizations enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85593 --- Comment #18 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:19:17 2019 New Revision: 275077 URL: https://gcc.gnu.org/viewcvs?rev=275077=gcc=rev Log: Backported from mainline 2018-12-07 Jakub Jelinek PR

[Bug tree-optimization/90278] ICE: verify_gimple failed (error: statement marked for throw, but doesn't)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90278 --- Comment #4 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:43:33 2019 New Revision: 275103 URL: https://gcc.gnu.org/viewcvs?rev=275103=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-06-18

[Bug rtl-optimization/11304] [3.3 Regression] Wrong code production with -fomit-frame-pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11304 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:43:04 2019 New Revision: 275102 URL: https://gcc.gnu.org/viewcvs?rev=275102=gcc=rev Log: Backported from mainline 2019-02-05 Jakub Jelinek PR

[Bug debug/90900] [8 Regression] ICE in copy_rtx, at rtl.c:376

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90900 --- Comment #10 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:43:33 2019 New Revision: 275103 URL: https://gcc.gnu.org/viewcvs?rev=275103=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-06-18

[Bug c++/89187] [7 Regression] ICE in initialize_argument_information, at calls.c:2023

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89187 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:43:53 2019 New Revision: 275104 URL: https://gcc.gnu.org/viewcvs?rev=275104=gcc=rev Log: Backported from mainline 2019-02-05 Jakub Jelinek PR

[Bug tree-optimization/90474] [7/8 Regression] ICE: verify_gimple failed (error: DECL_GIMPLE_REG_P set on a variable with address taken; error: invalid address operand in MEM_REF)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90474 --- Comment #8 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:43:33 2019 New Revision: 275103 URL: https://gcc.gnu.org/viewcvs?rev=275103=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-06-18

[Bug target/89361] [7 Regression] s390 broken without S390_USE_TARGET_ATTRIBUTE, likely since r257489

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89361 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:05:07 2019 New Revision: 275115 URL: https://gcc.gnu.org/viewcvs?rev=275115=gcc=rev Log: Backported from mainline 2019-02-18 Jakub Jelinek PR

[Bug rtl-optimization/91137] [7/8 Regression] Wrong code with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91137 --- Comment #14 from bin cheng --- Author: amker Date: Fri Aug 30 11:02:48 2019 New Revision: 275064 URL: https://gcc.gnu.org/viewcvs?rev=275064=gcc=rev Log: Backport from mainline 2019-07-18 Bin Cheng PR

[Bug tree-optimization/87895] [7 Regression] ICE in purge_dead_edges, at cfgrtl.c:3246

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87895 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:12:23 2019 New Revision: 275070 URL: https://gcc.gnu.org/viewcvs?rev=275070=gcc=rev Log: Backported from mainline 2018-11-20 Jakub Jelinek PR

[Bug middle-end/89002] [7 Regression] ICE in scan_omp_1_op, at omp-low.c:3166

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89002 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:33:12 2019 New Revision: 275093 URL: https://gcc.gnu.org/viewcvs?rev=275093=gcc=rev Log: Backported from mainline 2019-01-28 Jakub Jelinek PR

[Bug ipa/89104] ICE: Segmentation fault (in tree_int_cst_elt_check)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89104 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:34:08 2019 New Revision: 275094 URL: https://gcc.gnu.org/viewcvs?rev=275094=gcc=rev Log: Backported from mainline 2019-01-29 Jakub Jelinek PR

[Bug debug/90900] [8 Regression] ICE in copy_rtx, at rtl.c:376

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90900 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug target/91598] [8/9/10 regression] 60% speed drop on neon intrinsic loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91598 Wilco changed: What|Removed |Added Target|arm |aarch64 Status|UNCONFIRMED

[Bug rtl-optimization/89234] [7 Regression] ICE in get_eh_region_and_lp_from_rtx at gcc/except.c:1824

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89234 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:46:29 2019 New Revision: 275105 URL: https://gcc.gnu.org/viewcvs?rev=275105=gcc=rev Log: Backported from mainline 2019-02-08 Jakub Jelinek PR

[Bug c++/91606] [9/10 regression] Optimization leads to invalid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91606 Richard Biener changed: What|Removed |Added Keywords||wrong-code Known to work|

[Bug middle-end/89415] [9 Regression] gcc.dg/sinatan-1.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89415 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:07:12 2019 New Revision: 275116 URL: https://gcc.gnu.org/viewcvs?rev=275116=gcc=rev Log: Backported from mainline 2019-02-20 Jakub Jelinek PR

[Bug tree-optimization/88074] [7 Regression] g++ hangs on math expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88074 --- Comment #36 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:07:12 2019 New Revision: 275116 URL: https://gcc.gnu.org/viewcvs?rev=275116=gcc=rev Log: Backported from mainline 2019-02-20 Jakub Jelinek PR

[Bug c++/91608] New: [10 warning] wrong comma-subscript warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91608 Bug ID: 91608 Summary: [10 warning] wrong comma-subscript warning Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug debug/89704] [7 Regression] ICE in add_const_value_attribute, at dwarf2out.c:19685

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89704 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:20:12 2019 New Revision: 275133 URL: https://gcc.gnu.org/viewcvs?rev=275133=gcc=rev Log: Backported from mainline 2019-03-15 Jakub Jelinek PR

[Bug rtl-optimization/89679] [7 Regression] wrong code with -Og -frerun-cse-after-loop -fno-tree-fre

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89679 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:19:33 2019 New Revision: 275132 URL: https://gcc.gnu.org/viewcvs?rev=275132=gcc=rev Log: Backported from mainline 2019-03-14 Jakub Jelinek PR

[Bug tree-optimization/90006] [7/8 Regression] gcc loops indefinitely around vect_get_constant_vectors on -O2 -ftree-slp-vectorize -fno-math-errno

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90006 --- Comment #6 from Richard Biener --- Author: rguenth Date: Fri Aug 30 08:02:02 2019 New Revision: 275061 URL: https://gcc.gnu.org/viewcvs?rev=275061=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-04-09

[Bug middle-end/89725] [8 Regression] ICE in get_fnname_from_decl, at varasm.c:1723

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89725 --- Comment #14 from Richard Biener --- Author: rguenth Date: Fri Aug 30 08:02:02 2019 New Revision: 275061 URL: https://gcc.gnu.org/viewcvs?rev=275061=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-04-09

[Bug tree-optimization/81740] [7/8 Regression] wrong code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81740 --- Comment #11 from Richard Biener --- Author: rguenth Date: Fri Aug 30 08:02:02 2019 New Revision: 275061 URL: https://gcc.gnu.org/viewcvs?rev=275061=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-04-09

[Bug c++/89392] [7/8 Regression] ICE in bitmap_bit_p, at bitmap.c:978

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89392 --- Comment #8 from Richard Biener --- Author: rguenth Date: Fri Aug 30 08:02:02 2019 New Revision: 275061 URL: https://gcc.gnu.org/viewcvs?rev=275061=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-04-09

[Bug fortran/80645] FAIL: gfortran.dg/elemental_subroutine_3.f90 -O1 (test for excess errors)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80645 --- Comment #16 from Rainer Orth --- Between 20190828 (r274994) and 20190829 (r275034), the failures on sparc-sun-solaris2.11 (32 and 64-bit) went away: -FAIL: gfortran.dg/elemental_subroutine_3.f90 -O1 (test for excess errors) -FAIL:

[Bug middle-end/85488] segmentation fault when compiling code using the ordered(n) clause in OpenMP 4.5

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85488 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:07:22 2019 New Revision: 275065 URL: https://gcc.gnu.org/viewcvs?rev=275065=gcc=rev Log: Backported from mainline 2018-10-19 Jakub Jelinek PR

[Bug middle-end/87647] [7/8 Regression] ICE on valid code in decode_addr_const, at varasm.c:2958

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87647 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:08:10 2019 New Revision: 275066 URL: https://gcc.gnu.org/viewcvs?rev=275066=gcc=rev Log: Backported from mainline 2018-10-20 Jakub Jelinek PR

[Bug middle-end/87649] ICE in OpenMP doacross (ordered) loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87649 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:07:22 2019 New Revision: 275065 URL: https://gcc.gnu.org/viewcvs?rev=275065=gcc=rev Log: Backported from mainline 2018-10-19 Jakub Jelinek PR

[Bug rtl-optimization/88470] [7 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2354

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88470 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:21:45 2019 New Revision: 275080 URL: https://gcc.gnu.org/viewcvs?rev=275080=gcc=rev Log: Backported from mainline 2018-12-13 Jakub Jelinek PR

[Bug rtl-optimization/88563] [7 Regression] wrong code with -O2 -fno-code-hoisting -fno-tree-ccp -fno-tree-dominator-opts -fno-tree-forwprop -fno-tree-fre -fno-tree-pre -fno-tree-vrp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88563 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:22:27 2019 New Revision: 275081 URL: https://gcc.gnu.org/viewcvs?rev=275081=gcc=rev Log: Backported from mainline 2018-12-21 Jakub Jelinek PR

[Bug middle-end/88553] ICE: tree check: expected ssa_name, have var_decl in SSA_VAL, at tree-ssa-sccvn.c:461

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88553 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:23:16 2019 New Revision: 275082 URL: https://gcc.gnu.org/viewcvs?rev=275082=gcc=rev Log: Backported from mainline 2018-12-21 Jakub Jelinek PR

[Bug middle-end/85594] ICE during expand when compiling with -fwrapv -fopenmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85594 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:23:16 2019 New Revision: 275082 URL: https://gcc.gnu.org/viewcvs?rev=275082=gcc=rev Log: Backported from mainline 2018-12-21 Jakub Jelinek PR

[Bug tree-optimization/91126] [7/8 regression] Incorrect constant propagation of BIT_FIELD_REF

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91126 --- Comment #11 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:39:19 2019 New Revision: 275100 URL: https://gcc.gnu.org/viewcvs?rev=275100=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-08-12

[Bug tree-optimization/91293] [8 Regression] Wrong code with -O3 -mavx2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91293 --- Comment #8 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:39:19 2019 New Revision: 275100 URL: https://gcc.gnu.org/viewcvs?rev=275100=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-08-12

[Bug tree-optimization/91200] ICE on valid code at -O1: verify_ssa failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91200 --- Comment #5 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:39:19 2019 New Revision: 275100 URL: https://gcc.gnu.org/viewcvs?rev=275100=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-08-12

[Bug tree-optimization/91162] [7/8 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.c:86 (error: invalid 'PHI' argument)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91162 --- Comment #8 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:39:19 2019 New Revision: 275100 URL: https://gcc.gnu.org/viewcvs?rev=275100=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-08-12

[Bug tree-optimization/91280] [8 Regression] ICE in get_constraint_for_component_ref, at tree-ssa-structalias.c:3259 since r260354

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91280 --- Comment #7 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:39:19 2019 New Revision: 275100 URL: https://gcc.gnu.org/viewcvs?rev=275100=gcc=rev Log: 2019-08-30 Richard Biener Backport from mainline 2019-08-12

[Bug c++/91606] New: [9 regression] Optimization leads to invalid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91606 Bug ID: 91606 Summary: [9 regression] Optimization leads to invalid code Product: gcc Version: 9.2.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/91598] [8/9/10 regression] 60% speed drop on neon intrinsic loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91598 Richard Biener changed: What|Removed |Added Keywords||missed-optimization

[Bug target/91605] [10 Regression] ICE in ix86_avx256_split_vector_move_misalign, at config/i386/i386-expand.c:489 since r274986

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91605 --- Comment #1 from Richard Biener --- Hmm, there's nothing to pack here so I wonder if -fpack-struct has any effect on alignment of A. It certainly has ABI effects (as documented) and we may not implement (aka ICE) all -fpack-struct=N ABI

[Bug c++/60994] gcc does not recognize hidden/shadowed enumeration as valid nested-name-specifier

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60994 --- Comment #17 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:09:57 2019 New Revision: 275068 URL: https://gcc.gnu.org/viewcvs?rev=275068=gcc=rev Log: Backported from mainline 2018-11-19 Jakub Jelinek PR

[Bug fortran/87725] OpenMP 4.5 clause schedule(simd,monotonic:static) not understood

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87725 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:09:22 2019 New Revision: 275067 URL: https://gcc.gnu.org/viewcvs?rev=275067=gcc=rev Log: Backported from mainline 2018-10-25 Jakub Jelinek PR

[Bug target/88620] [7 Regression] ICE in assign_stack_temp_for_type, at function.c:837

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88620 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:26:01 2019 New Revision: 275085 URL: https://gcc.gnu.org/viewcvs?rev=275085=gcc=rev Log: Backported from mainline 2019-01-05 Jakub Jelinek PR

[Bug middle-end/82564] ICE at -O1 and above: in assign_stack_temp_for_type, at function.c:783

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82564 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:26:01 2019 New Revision: 275085 URL: https://gcc.gnu.org/viewcvs?rev=275085=gcc=rev Log: Backported from mainline 2019-01-05 Jakub Jelinek PR

[Bug c/88568] [7 Regression] 'dllimport' no longer implies 'extern' in C

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88568 --- Comment #28 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:26:42 2019 New Revision: 275086 URL: https://gcc.gnu.org/viewcvs?rev=275086=gcc=rev Log: Backported from mainline 2019-01-10 Jakub Jelinek PR

[Bug target/89186] [9 Regression] ICE in mark_addressable at gcc/gimple-expr.c:894 since r268138

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89186 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:37:41 2019 New Revision: 275098 URL: https://gcc.gnu.org/viewcvs?rev=275098=gcc=rev Log: Backported from mainline 2019-02-05 Jakub Jelinek PR

[Bug middle-end/87887] ICE in make_ssa_name_fn, at tree-ssanames.c:269

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87887 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:36:58 2019 New Revision: 275097 URL: https://gcc.gnu.org/viewcvs?rev=275097=gcc=rev Log: Backported from mainline 2019-02-02 Jakub Jelinek PR

[Bug fortran/83246] internal compiler error or loader problem might be related to a PARAMETER statement being in a BLOCK

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83246 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:36:10 2019 New Revision: 275096 URL: https://gcc.gnu.org/viewcvs?rev=275096=gcc=rev Log: Backported from mainline 2019-02-01 Jakub Jelinek PR

[Bug fortran/89084] [9 Regression] ICE in get_partitioning_class, at symtab.c:1892

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89084 --- Comment #18 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:36:10 2019 New Revision: 275096 URL: https://gcc.gnu.org/viewcvs?rev=275096=gcc=rev Log: Backported from mainline 2019-02-01 Jakub Jelinek PR

[Bug middle-end/89246] LTO produces references to cloned symbols which the compiler failed to clone

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89246 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:50:04 2019 New Revision: 275107 URL: https://gcc.gnu.org/viewcvs?rev=275107=gcc=rev Log: Backported from mainline 2019-02-09 Jakub Jelinek PR

[Bug lto/91375] [8 Regression] ICE on valid code in subbinfo_with_vtable_at_offset at ipa-devirt.c:2760 since r256685

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91375 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug target/88861] [9 Regression] ICE in calc_dfs_tree, at dominance.c:458

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88861 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:49:11 2019 New Revision: 275106 URL: https://gcc.gnu.org/viewcvs?rev=275106=gcc=rev Log: Backported from mainline 2019-01-16 David Malcolm PR

[Bug middle-end/89412] [7 Regression] gcc ICE in simplify_subreg, at simplify-rtx.c:6273 on i686-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89412 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:08:46 2019 New Revision: 275118 URL: https://gcc.gnu.org/viewcvs?rev=275118=gcc=rev Log: Backported from mainline 2019-02-20 Jakub Jelinek PR

[Bug middle-end/89091] ICE: Segmentation fault (in tree_class_check)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89091 --- Comment #14 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:08:04 2019 New Revision: 275117 URL: https://gcc.gnu.org/viewcvs?rev=275117=gcc=rev Log: Backported from mainline 2019-02-20 Jakub Jelinek

[Bug c++/89512] [7 Regression] ICE in get_expr_operands, at tree-ssa-operands.c:882

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89512 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:18:01 2019 New Revision: 275130 URL: https://gcc.gnu.org/viewcvs?rev=275130=gcc=rev Log: Backported from mainline 2019-03-14 Jakub Jelinek PR

[Bug tree-optimization/89703] [8 Regression] ICE in compare_values_warnv, at tree-vrp.c:997

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89703 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:18:54 2019 New Revision: 275131 URL: https://gcc.gnu.org/viewcvs?rev=275131=gcc=rev Log: Backported from mainline 2019-03-14 Jakub Jelinek PR

[Bug middle-end/88588] ICE in make_decl_rtl, at varasm.c:1329

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88588 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:17:22 2019 New Revision: 275129 URL: https://gcc.gnu.org/viewcvs?rev=275129=gcc=rev Log: Backported from mainline 2019-03-13 Jakub Jelinek PR

[Bug target/91577] [10 Regression] ICE in expand_load_lanes_optab_fn, at internal-fn.c:163 since r274922

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91577 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/91604] [10 Regression] ICE in extract_insn at recog.c:2310 since r272323

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91604 --- Comment #2 from Martin Liška --- (In reply to Uroš Bizjak from comment #1) > Hm, I can't trigger the failure with gcc version 10.0.0 20190829 > (experimental). https://godbolt.org/z/T068Mt

[Bug tree-optimization/87609] [7/8 Regression] miscompilation with restrict and loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87609 --- Comment #13 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:11:01 2019 New Revision: 275069 URL: https://gcc.gnu.org/viewcvs?rev=275069=gcc=rev Log: 2019-08-30 Richard Biener * lto-streamer.h (LTO_minor_version):

[Bug tree-optimization/90328] [7/8 Regression] Wrong loop distribution with aliasing

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90328 --- Comment #9 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:11:01 2019 New Revision: 275069 URL: https://gcc.gnu.org/viewcvs?rev=275069=gcc=rev Log: 2019-08-30 Richard Biener * lto-streamer.h (LTO_minor_version):

[Bug target/89578] [9 Regression] 5% runtime regression for 481.wrf at -Ofast -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89578 --- Comment #9 from Richard Biener --- Author: rguenth Date: Fri Aug 30 11:11:01 2019 New Revision: 275069 URL: https://gcc.gnu.org/viewcvs?rev=275069=gcc=rev Log: 2019-08-30 Richard Biener * lto-streamer.h (LTO_minor_version):

[Bug target/88906] wrong code with -march=k6 -minline-all-stringops -minline-stringops-dynamically -mmemcpy-strategy=libcall:-1:align and vector argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88906 --- Comment #12 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:29:57 2019 New Revision: 275090 URL: https://gcc.gnu.org/viewcvs?rev=275090=gcc=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek PR

[Bug target/49454] [4.7 Regression] /usr/include/libio.h:336:3: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49454 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:29:57 2019 New Revision: 275090 URL: https://gcc.gnu.org/viewcvs?rev=275090=gcc=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek PR

[Bug rtl-optimization/86334] wrong code with -march=athlon -mmemcpy-strategy=libcall:-1:noalign

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86334 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:29:57 2019 New Revision: 275090 URL: https://gcc.gnu.org/viewcvs?rev=275090=gcc=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek PR

[Bug rtl-optimization/49429] [4.7 Regression] dse.c change (r175063) causes execution failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 --- Comment #23 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:29:57 2019 New Revision: 275090 URL: https://gcc.gnu.org/viewcvs?rev=275090=gcc=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek PR

[Bug c++/88949] ICE in expand_expr_real_1, at expr.c:10001 with -fopenmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88949 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:29:04 2019 New Revision: 275089 URL: https://gcc.gnu.org/viewcvs?rev=275089=gcc=rev Log: Backported from mainline 2019-01-21 Jakub Jelinek PR

[Bug tree-optimization/89314] [7 Regression] ICE in wide_int_to_tree_1, at tree.c:1561

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89314 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 11:52:29 2019 New Revision: 275110 URL: https://gcc.gnu.org/viewcvs?rev=275110=gcc=rev Log: Backported from mainline 2019-02-14 Jakub Jelinek PR

[Bug middle-end/89590] [7 Regression] ICE in maybe_emit_free_warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89590 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:12:24 2019 New Revision: 275122 URL: https://gcc.gnu.org/viewcvs?rev=275122=gcc=rev Log: Backported from mainline 2019-03-05 Jakub Jelinek PR

[Bug c/89521] ICE in expand_builtin_int_roundingfn, at builtins.c:2697

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89521 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:11:38 2019 New Revision: 275121 URL: https://gcc.gnu.org/viewcvs?rev=275121=gcc=rev Log: Backported from mainline 2019-02-28 Jakub Jelinek PR

[Bug c/89520] [7 Regression] ICE tree check: accessed operand 4 of call_expr with 3 operands in convert_to_integer_1, at convert.c:668

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89520 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Fri Aug 30 12:11:06 2019 New Revision: 275120 URL: https://gcc.gnu.org/viewcvs?rev=275120=gcc=rev Log: Backported from mainline 2019-02-28 Jakub Jelinek PR

  1   2   3   4   >