[Bug tree-optimization/105329] [12/13 Regression] Bogus restrict warning when assigning 1-char string literal to std::string since r12-3347-g8af8abfbbace49e6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105329 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #21 from Richard Bien

[Bug tree-optimization/106119] [12/13 Regression] Bogus use-after-free warning triggered by optimizer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106119 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug tree-optimization/104754] gcc.dg/pr102892-1.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104754 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug target/104723] [12/13 regression] Redundant usage of stack

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104723 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #14 from Richard Bien

[Bug libstdc++/105440] c++20: std::string's destructor not a constant expression when it should

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105440 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #1 from Richard Biene

[Bug middle-end/106208] [12/13 Regression] ICE in branch_prob, at profile.cc:1459 since r12-5275-gbcebd05720540e25

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106208 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug d/104739] gdc.test/runnable/mangle.d etc. FAIL with Solaris as

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104739 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #2 from Richard Biene

[Bug testsuite/104756] gcc.dg/vect/vect-fmax-1.c etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104756 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug tree-optimization/105651] [12/13 Regression] bogus "may overlap" memcpy warning with std::string and operator+ at -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105651 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #21 from Richard Bien

[Bug c++/106310] [12/13 Regregression] lookup after this-> seems wrong for dependent lookup since r12-6754-g30f2c22def739211

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106310 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug middle-end/104787] [12/13 Regression] False positive -Wreturn-type since r12-5638-ga3e75c1491cd2d50

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104787 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug middle-end/104986] [12/13 Regression] bogus writing 1 byte into a region of size 0 with -fwrapv and -O2 -fpeel-loops since r12-4698-gf6d012338bf87f42

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104986 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #11 from Richard Bien

[Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug tree-optimization/106322] [12 Regression] tree-vectorize: Wrong code at O2 level (-fno-tree-vectorize is working) since r12-2404-ga1d27560770818c5

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106322 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #47 from Richard Bien

[Bug target/104912] [12/13 Regression] 416.gamess regression after r12-7612-g69619acd8d9b58

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104912 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #12 from Richard Bien

[Bug target/105069] [12/13 regression] sh-elf internal compiler errors and test failures with -Os

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105069 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #11 from Richard Bien

[Bug tree-optimization/105937] [12/13 Regression] maybe-uninitialized with std::optional

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105937 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug tree-optimization/106514] [12/13 Regression] ranger slowness in path query

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106514 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #9 from Richard Biene

[Bug target/105010] [12/13 regression] GCC 12 after 20220227 fails to build on powerpc64-freebsd with Error: invalid mfcr mask

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105010 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #16 from Richard Bien

[Bug tree-optimization/105545] [12/13 Regression] Warning for string assignment with _GLIBCXX_ASSERTIONS since r12-3347-g8af8abfbbace49e6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105545 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biene

[Bug rtl-optimization/106041] [12/13 Regression] infinite loop in fast_dce at -O1 with aarch64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106041 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biene

[Bug fortran/105012] [12/13 Regression] wrf from SPECCPU2017 ICEs during LTO linking since r12-7692-g8db155ddf8cec9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105012 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #16 from Richard Bien

[Bug libstdc++/105580] [12/13 Regression] warning "potential null pointer dereference" raised when using istreambuf_iterator and any "-O" flag

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105580 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug target/106101] [12/13 Regression] ICE in reg_bitfield_target_p since r12-4428-g147ed0184f403b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106101 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #12 from Richard Bien

[Bug target/105617] [12/13 Regression] Slp is maybe too aggressive in some/many cases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105617 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #16 from Richard Bien

[Bug c++/105841] [12/13 Regression] Change in behavior of CTAD for alias templates

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105841 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug tree-optimization/106155] [12/13 Regression] spurious "may be used uninitialized" warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106155 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug tree-optimization/105679] [12 Regression] extra -Warray-bounds warning added with -fsanitize=shift due to jump threading

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105679 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biene

[Bug tree-optimization/105867] [12/13 Regression] incorrect dangling-pointer warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105867 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug tree-optimization/106199] [12/13 Regression] incorrect warning: memcpy writing 1 or more bytes into a region of size 0 overflows the destination with std::vector::insert

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106199 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #6 from Richard Biene

[Bug tree-optimization/105705] [12/13 Regression] std::equal triggers incorrect -Wnonnull warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105705 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #8 from Richard Biene

[Bug tree-optimization/105918] [12/13 Regression] Spurious Warray-bounds in std::to_chars since r12-2132-ga110855667782dac

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105918 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug analyzer/106206] [12/13 Regression] ICE: canonical types differ for identical types 'int(...)' and 'int(...)' since r12-1931-ge61ffa201403e3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106206 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #2 from Richard Biene

[Bug rtl-optimization/105952] [12/13 Regression] ICE in sel_redirect_edge_and_branch, at sel-sched-ir.cc:5680

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105952 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #2 from Richard Biene

[Bug c/105972] [12/13 Regression] ICE in lower_stmt, at gimple-low.cc:312 since r12-4608-gb4702276615ff8d4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105972 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug tree-optimization/106297] [12/13 Regression] stringop-overflow misbehaviour on atomic since r12-4725-g88b504b7a8c5affb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106297 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #7 from Richard Biene

[Bug target/106022] [12 Regression] Enable vectorizer generates extra load

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106022 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #21 from Richard Bien

[Bug target/106342] [12/13 Regression] internal compiler error: in extract_insn, at recog.cc:2791 since r12-4240-g2b8453c401b699

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106342 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #9 from Richard Biene

[Bug c++/106434] [12/13 Regression] Spurious -Wnull-dereference when using std::unique_copy() since r12-5187-g1ae8edf5f73ca5c3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106434 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug target/106069] [12/13 Regression] wrong code with -O -fno-tree-forwprop -maltivec on ppc64le

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106069 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #33 from Richard Bien

[Bug tree-optimization/106458] [12/13 Regression] glibc's malloc/tst-scratch_buffer.c test is miscompiled with gcc-12

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106458 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #16 from Richard Bien

[Bug c++/106395] [12/13 regression] [mingw] "redeclared without dllimport attribute: previous dllimport ignored" on C++ friend since r12-299-ga0fdff3cf33f72

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106395 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug bootstrap/106482] [12/13 Regression] bootstrap of 12.1.0 using 4.8.2 fails with C++ errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106482 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug tree-optimization/106570] [12/13 Regression] DCE sometimes fails with depending if statements since r12-2305-g398572c1544d8b75

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106570 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #3 from Richard Biene

[Bug libstdc++/106608] [12/13 Regression] std::optional requires unavailable dtor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106608 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #5 from Richard Biene

[Bug libstdc++/106589] [12/13 Regression] visit rejects lambdas that do not return void

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106589 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #4 from Richard Biene

[Bug target/106609] [12/13 Regression] sh3eb-elf cross compiler is being miscompiled since r12-1525-g3155d51bfd1de8b6c4645

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106609 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #11 from Richard Bien

[Bug rtl-optimization/106590] [12/13 Regression] x86-64 miscompilation starting with r12-8233-g1ceddd7497e15d w/ mtune=skylake

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106590 Richard Biener changed: What|Removed |Added Target Milestone|12.2|12.3 --- Comment #10 from Richard Bien

[Bug fortran/106684] New: inconsistent array initialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106684 Bug ID: 106684 Summary: inconsistent array initialization Product: gcc Version: 10.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug c/105660] [12/13 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105660 --- Comment #6 from Romain Dolbeau --- Please consider this for 12.2, it's a trivial bug with a trivial fix that's been available for two months.

[Bug tree-optimization/106511] [13 Regression] New -Werror=maybe-uninitialized since r13-1268-g8c99e307b20c502e

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106511 Richard Biener changed: What|Removed |Added Keywords||missed-optimization --- Comment #1 fro

[Bug tree-optimization/106511] [13 Regression] New -Werror=maybe-uninitialized since r13-1268-g8c99e307b20c502e

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106511 --- Comment #2 from Richard Biener --- VRP could use max_stmt_executions here (note it doesn't properly handle loop nests so the name is somewhat misleading)

[Bug tree-optimization/105937] [12/13 Regression] maybe-uninitialized with std::optional

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105937 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug tree-optimization/105646] g++ does not raise "xxx may be used uninitialized" warning on dead code when optimizing

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105646 Richard Biener changed: What|Removed |Added Summary|g++ does not raise "xxx is |g++ does not raise "xxx may

[Bug c++/106685] New: [12/13 Regerssion] ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106685 Bug ID: 106685 Summary: [12/13 Regerssion] ICE Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: u

[Bug lto/106686] New: [lto][offloading] lto-wrapper leaves "target.o" temporay files behind when error diagnostic occurred

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106686 Bug ID: 106686 Summary: [lto][offloading] lto-wrapper leaves "target.o" temporay files behind when error diagnostic occurred Product: gcc Version: 13.0 Status: UNCONFIRM

[Bug c++/106646] [C++23] P2437R1 - Support for #warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106646 --- Comment #2 from Marek Polacek --- Thanks, I can look into that for C++. I notice that with your patch we say "#warning before C2X is a GCC extension" even when compiling with cc1plus; I suppose the C2X message should be guarded by CPP_OPTIO

[Bug c++/106685] [12/13 Regerssion] ICE during GIMPLE pass: vrp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106685 --- Comment #1 from Andrew Pinski --- Created attachment 53475 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53475&action=edit testcase Please next time attach the testcase instead of linking to godbolt

[Bug c++/106685] [12/13 Regerssion] ICE during GIMPLE pass: vrp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106685 --- Comment #2 from Andrew Pinski --- Created attachment 53476 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53476&action=edit More reduced

[Bug c++/106685] ICE with concepts and ptr to member functions in requires

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106685 --- Comment #3 from Andrew Pinski --- Created attachment 53477 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53477&action=edit No more headers

[Bug c++/106685] ICE with concepts and ptr to member functions in requires

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106685 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug c/106683] internal compiler error for unusua inline assembly constraint

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106683 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |9.5

[Bug c/106683] internal compiler error for unusua inline assembly constraint

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106683 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug tree-optimization/106687] New: [13 Regression] Wrong code with -O2

5 != 42) __builtin_abort(); } Error: >$ g++ -O1 small.cpp && ./a.out 42 >$ g++ -O2 small.cpp && ./a.out 0 Aborted (core dumped) gcc version 13.0.0 20220819 (81e20a6eb9e6b7eb62a09ac58811387f0343bd14)

[Bug tree-optimization/106687] [13 Regression] Wrong code with -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106687 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2022-08-19 Status|UNCONFIRM

[Bug c++/106648] [C++23] P2071 - Named universal character escapes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106648 Jakub Jelinek changed: What|Removed |Added Attachment #53471|0 |1 is obsolete|

[Bug tree-optimization/106446] -Warray-bounds false positive on downcast under condition

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106446 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56456 Bug 56456 depends on bug 106446, which changed state. Bug 106446 Summary: -Warray-bounds false positive on downcast under condition https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106446 What|Removed |Added ---

[Bug tree-optimization/106247] GCC12 warning in Eigen: array subscript is partly outside array bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106247 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|2022-07-10 00

[Bug middle-end/105348] Overly aggressive -Warray-bounds after conditional

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105348 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org St

[Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56456 Bug 56456 depends on bug 105348, which changed state. Bug 105348 Summary: Overly aggressive -Warray-bounds after conditional https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105348 What|Removed |Added --

[Bug lto/106686] [lto][offloading] lto-wrapper leaves "target.o" temporay files behind when error diagnostic occurred

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106686 --- Comment #1 from Tobias Burnus --- Patch: https://gcc.gnu.org/pipermail/gcc-patches/2022-August/600033.html

[Bug fortran/106684] inconsistent array initialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106684 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug target/106601] __builtin_bswap16 code gen could be improved with ZBB enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106601 --- Comment #3 from Andrew Pinski --- Created attachment 53479 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53479&action=edit Patch which is under test

[Bug target/106600] __builtin_bswap32 is not hooked up for ZBB

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106600 --- Comment #2 from Andrew Pinski --- Created attachment 53480 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53480&action=edit Patch which is under test

[Bug fortran/106684] inconsistent array initialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106684 --- Comment #2 from Jorn Bruggeman --- I interpret the quoted F2018, 7.5.10 as "the same rules should govern initialization of components of derived types and initialization of stand-alone variables". That was previously (in 10.3, 11.2, and othe

[Bug fortran/106684] inconsistent array initialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106684 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org --

[Bug fortran/106684] inconsistent array initialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106684 --- Comment #4 from Steve Kargl --- On Fri, Aug 19, 2022 at 06:01:46PM +, j...@bolding-bruggeman.com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106684 > > --- Comment #2 from Jorn Bruggeman --- > > Are you effectively saying th

[Bug target/106101] [12/13 Regression] ICE in reg_bitfield_target_p since r12-4428-g147ed0184f403b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106101 --- Comment #13 from Segher Boessenkool --- (Sorry I missed this) (In reply to Andreas Krebbel from comment #11) > I've tried to change our movstrict backend patterns to use a predicate on > the dest operand which enforces a subreg. However, si

[Bug fortran/106684] inconsistent array initialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106684 --- Comment #5 from Jorn Bruggeman --- Thanks; it does look like older gfortran versions (and ifort) are too forgiving here, and that, given the F2018 definition of "conformable", the latest gfortran releases are correct. As for "stand-alone" v

[Bug middle-end/106688] New: leaving SSA emits assignment into the inner loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106688 Bug ID: 106688 Summary: leaving SSA emits assignment into the inner loop Product: gcc Version: 13.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal

[Bug fortran/106684] inconsistent array initialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106684 --- Comment #6 from Steve Kargl --- On Fri, Aug 19, 2022 at 07:16:21PM +, j...@bolding-bruggeman.com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106684 > > --- Comment #5 from Jorn Bruggeman --- > Thanks; it does look like older

[Bug middle-end/106688] leaving SSA emits assignment into the inner loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106688 --- Comment #1 from Andrew Pinski --- (In reply to Alexander Monakov from comment #0) > It looks as if going out of SSA places in the loop a register copy > corresponding to a phi node which is outside of the loop. Strangely, RTL > optimizations

[Bug tree-optimization/106688] leaving SSA emits assignment into the inner loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106688 Andrew Pinski changed: What|Removed |Added Component|middle-end |tree-optimization --- Comment #2 from A

[Bug rtl-optimization/106688] leaving SSA emits assignment into the inner loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106688 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug middle-end/106688] leaving SSA emits assignment into the inner loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106688 Andrew Pinski changed: What|Removed |Added Component|rtl-optimization|middle-end --- Comment #4 from Andrew P

[Bug middle-end/106688] out of ssa Coalescing sometimes chooses the wrong thing causing an extra move

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106688 Andrew Pinski changed: What|Removed |Added Summary|leaving SSA emits |out of ssa Coalescing

[Bug middle-end/106688] out of ssa Coalescing sometimes chooses the wrong thing causing an extra move

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106688 --- Comment #6 from Andrew Pinski --- -fno-tree-coalesce-vars also fixes the issue.

[Bug middle-end/106688] out of ssa Coalescing sometimes chooses the wrong thing causing an extra move

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106688 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/99089] unnecessary zero extend before AND

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99089 --- Comment #3 from Andrew Pinski --- The zero extend is gone on the trunk ...

[Bug c++/106689] New: gcc crash while compiling a generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106689 Bug ID: 106689 Summary: gcc crash while compiling a generic lambda Product: gcc Version: 12.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug testsuite/106690] New: check_effective_target_bswap should be enabled for riscv if ZBB ISA extension is enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106690 Bug ID: 106690 Summary: check_effective_target_bswap should be enabled for riscv if ZBB ISA extension is enabled Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug testsuite/106690] check_effective_target_bswap should be enabled for riscv if ZBB ISA extension is enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106690 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug testsuite/106690] check_effective_target_bswap should be enabled for riscv if ZBB ISA extension is enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106690 --- Comment #2 from Andrew Pinski --- Created attachment 53481 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53481&action=edit patch under testing

[Bug c++/106689] gcc crash while compiling a generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106689 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2022-08-19 Ever confirmed|0

[Bug c++/106689] gcc crash while compiling a generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106689 --- Comment #2 from Janez Zemva --- Sorry, I can't, because I already changed the code a little and I'm keeping the repo such as it is so as to not invalidate this bug report. Why not clone the repo and do what you need to do? I'm keeping it in

[Bug c++/106689] gcc crash while compiling a generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106689 --- Comment #3 from Janez Zemva --- BTW: I already tried to make a minimal test case, but failed, all compiled fine. Maybe tomorrow.

[Bug tree-optimization/106247] GCC12 warning in Eigen: array subscript is partly outside array bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106247 Marc Glisse changed: What|Removed |Added Status|WAITING |NEW --- Comment #6 from Marc Glisse ---

[Bug c++/106689] gcc crash while compiling a generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106689 --- Comment #4 from Janez Zemva --- Created attachment 53482 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53482&action=edit preprocessed source

[Bug target/106691] New: Section anchors is not implemented for riscv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106691 Bug ID: 106691 Summary: Section anchors is not implemented for riscv Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: enhancement

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