[Bug fortran/88750] [9 Regression] runtime error in statically linked binaries

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88750 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.0

[Bug libstdc++/88749] [9 Regression] Failure while building libstdc++-v3/src/filesystem/ops.cc on trunk

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88749 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.0

[Bug jit/88747] [9 Regression] jit testsuite failures: test-sum-of-squares.c.exe (and test-combination)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88747 Richard Biener changed: What|Removed |Added Version|unknown |9.0 Target Milestone|---

[Bug debug/88742] [7/8/9 Regression] Debugger jumps back when stepping over class destructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88742 Richard Biener changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug middle-end/88663] [9 Regression] internal compiler error: in check, at tree-vrp.c:188

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88663 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #6

[Bug libstdc++/88749] [9 Regression] Failure while building libstdc++-v3/src/filesystem/ops.cc on trunk

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88749 --- Comment #9 from Romain Geissler --- This may be some naive question, but if we are currently trying to build a libstdc++, shouldn't we assume there is no pre-existing libstdc++ and run the different checks in the configure script either with

[Bug rtl-optimization/88751] New: Performance regression reload vs lra

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88751 Bug ID: 88751 Summary: Performance regression reload vs lra Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimizati

[Bug c++/88554] [9 Regression] Segfault ICE when falling off the end of a reference-returning friend operator

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88554 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 08:57:58 2019 New Revision: 267672 URL: https://gcc.gnu.org/viewcvs?rev=267672&root=gcc&view=rev Log: PR c++/88554 * decl.c (finish_function): For -Wreturn-type

[Bug libstdc++/88749] [9 Regression] Failure while building libstdc++-v3/src/filesystem/ops.cc on trunk

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88749 --- Comment #10 from Jonathan Wakely --- (In reply to Romain Geissler from comment #8) > So with these explanations, do you think the patch you proposed should land > in trunk (it worked for me in that specific bootstrap configuration). Yes the

[Bug c++/88554] [9 Regression] Segfault ICE when falling off the end of a reference-returning friend operator

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88554 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/88648] [7/8/9 Regression] Force unified syntax for inline assembly not functional (-masm-syntax-unified)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88648 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/88751] Performance regression reload vs lra

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88751 --- Comment #1 from Richard Biener --- last_basic_block_for_fn is odd anyways, shouldn't it be n_basic_blocks_for_fn? it would make things worse here of course (divide by a possibly lower number). Likewise max_reg_num () sounds off in a similar

[Bug lto/88677] [9 Regression] Divergence in -O2 and -O2 -flto early opts

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88677 --- Comment #10 from rguenther at suse dot de --- On Mon, 7 Jan 2019, hubicka at ucw dot cz wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88677 > > --- Comment #9 from Jan Hubicka --- > > https://gcc.gnu > > -> You can't simply remove

[Bug tree-optimization/87898] [8 Regression] ICE in separate_decls_in_region_debug, at tree-parloops.c:961

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87898 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:47:03 2019 New Revision: 267676 URL: https://gcc.gnu.org/viewcvs?rev=267676&root=gcc&view=rev Log: Backported from mainline 2018-11-13 Jakub Jelinek

[Bug rtl-optimization/88018] [8 Regression] ICE in insert_insn_on_edge at cfgrtl.c:1952 since r255066

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88018 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:48:47 2019 New Revision: 267677 URL: https://gcc.gnu.org/viewcvs?rev=267677&root=gcc&view=rev Log: Backported from mainline 2018-11-15 Jakub Jelinek

[Bug lto/88677] [9 Regression] Divergence in -O2 and -O2 -flto early opts

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88677 --- Comment #11 from Jan Hubicka --- > > I guess the FE needs the info. But yes, dropping TREE_READONLY > for TYPE_NEEDS_CONSTRUCTION decls at some point may make sense. > > Generally it would be nice to know (for alias analysis) that > an obj

[Bug rtl-optimization/87475] [8 Regression] ICE in patch_jump_insn, at cfgrtl.c:1275

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87475 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:50:21 2019 New Revision: 267678 URL: https://gcc.gnu.org/viewcvs?rev=267678&root=gcc&view=rev Log: Backported from mainline 2018-11-16 Jakub Jelinek

[Bug debug/87039] [8 Regression] DW_OP_fbreg used without a frame base on a C++ code w/ -fopenmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87039 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:51:19 2019 New Revision: 267679 URL: https://gcc.gnu.org/viewcvs?rev=267679&root=gcc&view=rev Log: Backported from mainline 2018-11-19 Jakub Jelinek

[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 #16 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:52:44 2019 New Revision: 267681 URL: https://gcc.gnu.org/viewcvs?rev=267681&root=gcc&view=rev Log: Backported from mainline 2018-11-19 Jakub Jelinek

[Bug tree-optimization/88071] [8 Regression] ICE: verify_gimple failed (error: dead STMT in EH table)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88071 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:53:35 2019 New Revision: 267682 URL: https://gcc.gnu.org/viewcvs?rev=267682&root=gcc&view=rev Log: Backported from mainline 2018-11-19 Jakub Jelinek

[Bug tree-optimization/87895] [7/8 Regression] ICE in purge_dead_edges, at cfgrtl.c:3246

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87895 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:54:36 2019 New Revision: 267684 URL: https://gcc.gnu.org/viewcvs?rev=267684&root=gcc&view=rev Log: Backported from mainline 2018-11-20 Jakub Jelinek

[Bug c++/88122] [9 Regression] g++ ICE: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88122 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:55:26 2019 New Revision: 267685 URL: https://gcc.gnu.org/viewcvs?rev=267685&root=gcc&view=rev Log: Backported from mainline 2018-11-21 Jakub Jelinek

[Bug target/86832] [8 Regression] GCC v8.2.0 tries to use native TLS with -fstack-protector-strong on Windows (mingw-w64)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86832 --- Comment #14 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:56:36 2019 New Revision: 267686 URL: https://gcc.gnu.org/viewcvs?rev=267686&root=gcc&view=rev Log: Backported from mainline 2018-11-22 Jakub Jelinek

[Bug target/85644] [8 Regression] -fstack-protector generates invalid read to %fs:0x0 on mac

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85644 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:56:36 2019 New Revision: 267686 URL: https://gcc.gnu.org/viewcvs?rev=267686&root=gcc&view=rev Log: Backported from mainline 2018-11-22 Jakub Jelinek

[Bug tree-optimization/85794] [8/9 Regression][AArch64] ICE in expand_vector_condition in GIMPLE pass: veclower2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85794 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:57:10 2019 New Revision: 267687 URL: https://gcc.gnu.org/viewcvs?rev=267687&root=gcc&view=rev Log: Backported from mainline 2018-11-22 Jakub Jelinek

[Bug c++/86900] [8 Regression] -gdwarf-5 -O2 -ffunction-sections = assembler error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86900 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:58:04 2019 New Revision: 267688 URL: https://gcc.gnu.org/viewcvs?rev=267688&root=gcc&view=rev Log: Backported from mainline 2018-11-26 Jakub Jelinek

[Bug c++/88181] [7/8 Regression] ICE: verify_type failed (error: type variant differs by TYPE_PACKED)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88181 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:58:48 2019 New Revision: 267689 URL: https://gcc.gnu.org/viewcvs?rev=267689&root=gcc&view=rev Log: Backported from mainline 2018-11-27 Jakub Jelinek

[Bug c++/87539] [8 Regression] internal compiler error when compiling project with Os optimization flag

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87539 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:00:42 2019 New Revision: 267691 URL: https://gcc.gnu.org/viewcvs?rev=267691&root=gcc&view=rev Log: Backported from mainline 2018-11-29 Jakub Jelinek

[Bug sanitizer/88215] UBSAN: Internal compiler error with attribute(unused)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88215 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 09:59:34 2019 New Revision: 267690 URL: https://gcc.gnu.org/viewcvs?rev=267690&root=gcc&view=rev Log: Backported from mainline 2018-11-28 Jakub Jelinek

[Bug target/88234] UBsan and runtime error: signed integer overflow using unsigned vector

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88234 --- Comment #16 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:03:34 2019 New Revision: 267692 URL: https://gcc.gnu.org/viewcvs?rev=267692&root=gcc&view=rev Log: Backported from mainline 2018-11-29 Jakub Jelinek

[Bug debug/85550] [7/8/9 Regression] -fdebug-types-section broken with DW_OP_addr in DW_AT_location

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85550 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:04:51 2019 New Revision: 267693 URL: https://gcc.gnu.org/viewcvs?rev=267693&root=gcc&view=rev Log: Backported from mainline 2018-11-30 Jakub Jelinek

[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 #14 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:05:20 2019 New Revision: 267694 URL: https://gcc.gnu.org/viewcvs?rev=267694&root=gcc&view=rev Log: Backported from mainline 2018-12-03 Jakub Jelinek

[Bug c++/82295] Two errors produced with private/protected deleted methods

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82295 Jonathan Wakely changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug c++/88103] [7/8/9 Regression] Wrong value category when conditional expression result is used as object expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88103 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:06:33 2019 New Revision: 267695 URL: https://gcc.gnu.org/viewcvs?rev=267695&root=gcc&view=rev Log: Backported from mainline 2018-12-04 Jakub Jelinek

[Bug tree-optimization/87320] [8/9 Regression] Last iteration of vectorized loop not executed when peeling for gaps

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87320 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:09:05 2019 New Revision: 267696 URL: https://gcc.gnu.org/viewcvs?rev=267696&root=gcc&view=rev Log: Backported from mainline 2018-12-04 Jakub Jelinek

[Bug tree-optimization/87360] [8 Regression] ICE in remove_redundant_iv_tests at gcc/tree-ssa-loop-ivcanon.c:571 since r255467

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87360 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:10:34 2019 New Revision: 267697 URL: https://gcc.gnu.org/viewcvs?rev=267697&root=gcc&view=rev Log: Backported from mainline 2018-12-05 Jakub Jelinek

[Bug c++/88752] New: ICE in enclosing_instantiation_of, at cp/pt.c:13328

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88752 Bug ID: 88752 Summary: ICE in enclosing_instantiation_of, at cp/pt.c:13328 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/87598] [8 Regression] Rejects "%a0" with constant

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87598 --- Comment #14 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:11:29 2019 New Revision: 267698 URL: https://gcc.gnu.org/viewcvs?rev=267698&root=gcc&view=rev Log: Backported from mainline 2018-12-06 Jakub Jelinek

[Bug middle-end/88739] [7,8,9 Regression ] Big-endian union bug

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88739 --- Comment #5 from Richard Earnshaw --- Also on Arm and probably other big-endian machines as well.

[Bug c++/87506] [7/8 Regression] ICE with inherited constexpr constructor with const argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87506 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:12:22 2019 New Revision: 267699 URL: https://gcc.gnu.org/viewcvs?rev=267699&root=gcc&view=rev Log: Backported from mainline 2018-12-07 Jakub Jelinek

[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 #4 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:13:07 2019 New Revision: 267700 URL: https://gcc.gnu.org/viewcvs?rev=267700&root=gcc&view=rev Log: Backported from mainline 2018-12-07 Jakub Jelinek

[Bug target/85593] [7/8 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 #16 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:14:12 2019 New Revision: 267701 URL: https://gcc.gnu.org/viewcvs?rev=267701&root=gcc&view=rev Log: Backported from mainline 2018-12-07 Jakub Jelinek

[Bug c++/86669] [7/8 regression] Complete object constructor clone omits length for a c++11 braced initialiser

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86669 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:16:00 2019 New Revision: 267702 URL: https://gcc.gnu.org/viewcvs?rev=267702&root=gcc&view=rev Log: Backported from mainline 2018-12-07 Jakub Jelinek

[Bug sanitizer/88426] [8 Regression] Compiler crash if use special code with command line switch -fsanitize=float-cast-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88426 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:17:32 2019 New Revision: 267703 URL: https://gcc.gnu.org/viewcvs?rev=267703&root=gcc&view=rev Log: Backported from mainline 2018-12-11 Jakub Jelinek

[Bug libstdc++/88749] [9 Regression] Failure while building libstdc++-v3/src/filesystem/ops.cc on trunk

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88749 --- Comment #11 from Jonathan Wakely --- Author: redi Date: Tue Jan 8 10:18:54 2019 New Revision: 267705 URL: https://gcc.gnu.org/viewcvs?rev=267705&root=gcc&view=rev Log: PR libstdc++/88749 fix build failure in src/filesystem/ops.cc P

[Bug fortran/88463] Rejects conforming source, OpenMP Parallel region Default(None) reference to module parameter array, separate source

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88463 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:18:34 2019 New Revision: 267704 URL: https://gcc.gnu.org/viewcvs?rev=267704&root=gcc&view=rev Log: Backported from mainline 2018-12-12 Jakub Jelinek

[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 #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:19:28 2019 New Revision: 267706 URL: https://gcc.gnu.org/viewcvs?rev=267706&root=gcc&view=rev Log: Backported from mainline 2018-12-13 Jakub Jelinek

[Bug libstdc++/88749] [9 Regression] Failure while building libstdc++-v3/src/filesystem/ops.cc on trunk

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88749 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/88470] [7/8 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2354

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88470 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:20:17 2019 New Revision: 267707 URL: https://gcc.gnu.org/viewcvs?rev=267707&root=gcc&view=rev Log: Backported from mainline 2018-12-13 Jakub Jelinek

[Bug c++/87436] [7/8 Regression] G++ produces >300MB .rodata section to initialize struct with big array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87436 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:20:57 2019 New Revision: 267708 URL: https://gcc.gnu.org/viewcvs?rev=267708&root=gcc&view=rev Log: Backported from mainline 2018-12-14 Jakub Jelinek

[Bug c++/82294] Array of objects with constexpr constructors initialized from space-inefficient memory image

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82294 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:20:57 2019 New Revision: 267708 URL: https://gcc.gnu.org/viewcvs?rev=267708&root=gcc&view=rev Log: Backported from mainline 2018-12-14 Jakub Jelinek

[Bug c++/82294] Array of objects with constexpr constructors initialized from space-inefficient memory image

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82294 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:22:00 2019 New Revision: 267709 URL: https://gcc.gnu.org/viewcvs?rev=267709&root=gcc&view=rev Log: Backported from mainline 2018-12-14 Jakub Jelinek

[Bug c++/88410] [8 Regression] internal compiler error: output_operand: invalid expression as operand

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88410 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:22:44 2019 New Revision: 267710 URL: https://gcc.gnu.org/viewcvs?rev=267710&root=gcc&view=rev Log: Backported from mainline 2018-12-17 Jakub Jelinek

[Bug c++/87436] [7/8 Regression] G++ produces >300MB .rodata section to initialize struct with big array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87436 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:22:00 2019 New Revision: 267709 URL: https://gcc.gnu.org/viewcvs?rev=267709&root=gcc&view=rev Log: Backported from mainline 2018-12-14 Jakub Jelinek

[Bug c++/87934] [8 regression] struct with NSDMI of enum makes initialization a non-constant expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87934 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:23:32 2019 New Revision: 267711 URL: https://gcc.gnu.org/viewcvs?rev=267711&root=gcc&view=rev Log: Backported from mainline 2018-12-19 Jakub Jelinek

[Bug target/88541] VPCLMULQDQ 256-bit inline function unavailable with optimization but without enabled AVX512VL support

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88541 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:24:56 2019 New Revision: 267712 URL: https://gcc.gnu.org/viewcvs?rev=267712&root=gcc&view=rev Log: Backported from mainline 2018-12-19 Jakub Jelinek

[Bug c++/88180] [7/8 Regression] ICE in vec

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88180 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:25:54 2019 New Revision: 267713 URL: https://gcc.gnu.org/viewcvs?rev=267713&root=gcc&view=rev Log: Backported from mainline 2018-12-20 Jakub Jelinek

[Bug rtl-optimization/88563] [7/8 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 #8 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:26:39 2019 New Revision: 267714 URL: https://gcc.gnu.org/viewcvs?rev=267714&root=gcc&view=rev Log: Backported from mainline 2018-12-21 Jakub Jelinek

[Bug tree-optimization/88739] [7/8/9 Regression] Big-endian union bug

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88739 Richard Biener changed: What|Removed |Added Target|aarch64_be armb |aarch64be Priority|P3

[Bug target/88522] Error: operand size mismatch for `vpgatherqq'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88522 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:29:21 2019 New Revision: 267715 URL: https://gcc.gnu.org/viewcvs?rev=267715&root=gcc&view=rev Log: Backported from mainline 2018-12-21 Jakub Jelinek

[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 #7 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:30:45 2019 New Revision: 267716 URL: https://gcc.gnu.org/viewcvs?rev=267716&root=gcc&view=rev Log: Backported from mainline 2018-12-21 Jakub Jelinek

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85594 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:30:45 2019 New Revision: 267716 URL: https://gcc.gnu.org/viewcvs?rev=267716&root=gcc&view=rev Log: Backported from mainline 2018-12-21 Jakub Jelinek

[Bug debug/88644] [7/8 Regression] Unexpected pub type info eliminated after r246973 (causes pubtypes-*.c to regress).

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88644 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:32:26 2019 New Revision: 267718 URL: https://gcc.gnu.org/viewcvs?rev=267718&root=gcc&view=rev Log: Backported from mainline 2019-01-03 Jakub Jelinek

[Bug target/88594] [9 Regression] ICE in int_mode_for_mode, at stor-layout.c:403

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88594 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:33:23 2019 New Revision: 267719 URL: https://gcc.gnu.org/viewcvs?rev=267719&root=gcc&view=rev Log: Backported from mainline 2019-01-04 Jakub Jelinek

[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 #5 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:34:14 2019 New Revision: 267720 URL: https://gcc.gnu.org/viewcvs?rev=267720&root=gcc&view=rev Log: Backported from mainline 2019-01-05 Jakub Jelinek

[Bug target/88620] [7/8 Regression] ICE in assign_stack_temp_for_type, at function.c:837

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88620 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Jan 8 10:34:14 2019 New Revision: 267720 URL: https://gcc.gnu.org/viewcvs?rev=267720&root=gcc&view=rev Log: Backported from mainline 2019-01-05 Jakub Jelinek

[Bug tree-optimization/88739] [7/8/9 Regression] Big-endian union bug

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88739 --- Comment #7 from Richard Biener --- So FRE tries to match up a store with (possibly bit-precision) type T with a load of (possibly bit-precision) type U. The load and store are analyzed by get_ref_base_and_extent to a common base object hand

[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 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 Regression] GCC on ARM |[7 Regression] GCC on ARM

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85594 --- Comment #6 from Jakub Jelinek --- Fixed for 8.3+ too.

[Bug target/86832] [8 Regression] GCC v8.2.0 tries to use native TLS with -fstack-protector-strong on Windows (mingw-w64)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86832 Bug 86832 depends on bug 85644, which changed state. Bug 85644 Summary: [8 Regression] -fstack-protector generates invalid read to %fs:0x0 on mac https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85644 What|Removed

[Bug target/85644] [8 Regression] -fstack-protector generates invalid read to %fs:0x0 on mac

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85644 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/86832] [8 Regression] GCC v8.2.0 tries to use native TLS with -fstack-protector-strong on Windows (mingw-w64)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86832 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[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 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 regression] Complete |[7 regression] Complete

[Bug c++/86900] [8 Regression] -gdwarf-5 -O2 -ffunction-sections = assembler error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86900 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/87360] [8 Regression] ICE in remove_redundant_iv_tests at gcc/tree-ssa-loop-ivcanon.c:571 since r255467

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87360 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/87039] [8 Regression] DW_OP_fbreg used without a frame base on a C++ code w/ -fopenmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87039 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/87475] [8 Regression] ICE in patch_jump_insn, at cfgrtl.c:1275

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87475 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87506 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 Regression] ICE with |[7 Regression] ICE with

[Bug c++/87436] [7 Regression] G++ produces >300MB .rodata section to initialize struct with big array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87436 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 Regression] G++|[7 Regression] G++ produces

[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 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 Regression] ICE in |[7 Regression] ICE in

[Bug c++/87539] [8 Regression] internal compiler error when compiling project with Os optimization flag

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87539 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/87898] [8 Regression] ICE in separate_decls_in_region_debug, at tree-parloops.c:961

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87898 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/87598] [8 Regression] Rejects "%a0" with constant

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87598 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/87934] [8 regression] struct with NSDMI of enum makes initialization a non-constant expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87934 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/88611] [9 Regression] ICE in eliminate_stmt, at tree-ssa-sccvn.c:5011

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88611 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/88071] [8 Regression] ICE: verify_gimple failed (error: dead STMT in EH table)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88071 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/88018] [8 Regression] ICE in insert_insn_on_edge at cfgrtl.c:1952 since r255066

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88018 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/88611] [9 Regression] ICE in eliminate_stmt, at tree-ssa-sccvn.c:5011

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88611 --- Comment #9 from Richard Biener --- Author: rguenth Date: Tue Jan 8 10:46:04 2019 New Revision: 267721 URL: https://gcc.gnu.org/viewcvs?rev=267721&root=gcc&view=rev Log: 2019-01-08 Richard Biener PR fortran/88611 * trans-

[Bug c++/88180] [7 Regression] ICE in vec

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88180 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 Regression] ICE in |[7 Regression] ICE in

[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 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/88181] [7 Regression] ICE: verify_type failed (error: type variant differs by TYPE_PACKED)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88181 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 Regression] ICE: |[7 Regression] ICE: |v

[Bug target/88234] UBsan and runtime error: signed integer overflow using unsigned vector

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88234 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[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 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[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 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/88410] [8 Regression] internal compiler error: output_operand: invalid expression as operand

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88410 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/88215] UBSAN: Internal compiler error with attribute(unused)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88215 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/88426] [8 Regression] Compiler crash if use special code with command line switch -fsanitize=float-cast-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88426 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/88463] Rejects conforming source, OpenMP Parallel region Default(None) reference to module parameter array, separate source

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88463 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[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 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 Regression] wrong code |[7 Regression] wrong code

[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 #8 from Jakub Jelinek --- Fixed for 8.3+ too.

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