[Bug libstdc++/92285] Layout of istreambuf_iterator subobject depends on -std mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92285 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #6 from Richard

[Bug c/94726] [10/11 Regression] ICE in uniform_vector_p, at tree.c:11214 since r10-2089-g21caa1a2649d586f

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94726 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #6 from Richard

[Bug libstdc++/94971] [10/11 Regression] Parallel Mode cannot be used in C++20

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94971 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #4 from Richard

[Bug tree-optimization/96058] [10/11 Regression] ICE in c_getstr at gcc/fold-const.c:15475

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96058 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #9 from Richard

[Bug lto/87988] [9/10/11 Regression] Streaming of ABSTRACT_ORIGIN is expensive

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87988 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #13 from Richard

[Bug c++/84916] Tweaks to template type elision

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84916 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #7 from Richard

[Bug preprocessor/95253] [10/11 Regression] Build failure on MSys. Wrong dependency file escaping on Windows.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95253 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #4 from Richard

[Bug bootstrap/92002] [10/11 regression] -Wuninitialized warning in gcc/wide-int.cc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92002 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #15 from Richard

[Bug target/91498] [10/11 Regression] STV change in r274481 causes 300.twolf regression on Haswell

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91498 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #22 from Richard

[Bug sanitizer/90347] [UBSAN] __attribute__((weak))__ results in "declared weak after being used" error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90347 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #5 from Richard

[Bug ipa/96252] [10/11 Regression] mis-optimization where identical functions have very different codegen since gcc 10

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96252 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #4 from Richard

[Bug target/91520] AVX512 target assembler fails for x86_64 Darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91520 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #6 from Richard

[Bug c++/96199] [10/11 Regression] internal compiler error: in tsubst_copy with CTAD for alias templates

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96199 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #3 from Richard

[Bug lto/91287] LTO disables linking with scalar MASS library (Fortran only)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91287 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #41 from Richard

[Bug target/90777] [10/11 Regression] pr84828 testcase ICEs for m32 x86_64,i686-darwin*

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90777 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #3 from Richard

[Bug tree-optimization/89689] [8/9 regression] false warning -Wstringop-overflow=

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89689 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #8 from Richard

[Bug fortran/95107] ICE in hash_operand, at fold-const.c:3768

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95107 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #3 from Richard

[Bug tree-optimization/85497] [8/9/10/11 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85497 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #9 from Richard

[Bug gcov-profile/89307] -fprofile-generate binary may be too slow in multithreaded environment due to cache-line conflicts on counters

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89307 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #9 from Richard

[Bug other/84889] Ideas on revamping how we format diagnostics

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84889 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #22 from Richard

[Bug c++/95822] [coroutines] compiler internal error with local object with noexcept false destructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95822 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #2 from Richard

[Bug c++/71504] [C++11] constexpr fails with multidimensional arrays

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71504 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #12 from Richard

[Bug middle-end/95464] [10/11 Regression] Miscompilation of mesa on x86_64-linux since r10-6426

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95464 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #6 from Richard

[Bug libgcc/91737] On Alpine Linux (libmusl) a statically linked C++ program which throws the first exception in two threads at the same time can busy spin on shutdown after main().

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91737 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #8 from Richard

[Bug target/96263] [10/11 Regression] ICE: in lra_assign, at lra-assigns.c:1648 with -O -flive-range-shrinkage -fnon-call-exceptions -msse4 --param=max-sched-ready-insns=1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96263 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #1 from Richard

[Bug fortran/94324] [10/11 regression] gfortran.dg/default_format_1.f90 etc. FAIL on 32-bit Solaris/x86

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94324 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #6 from Richard

[Bug c/88944] Suggested alternative C stdbool.h

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88944 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #6 from Richard

[Bug testsuite/92126] gcc.dg/vect/pr62171.c fails on power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92126 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #7 from Richard

[Bug sanitizer/91707] [10/11 Regression] spurious stringop-overflow warning with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91707 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #8 from Richard

[Bug tree-optimization/82255] Vectorizer cost model overcounts cost of some vectorized loads

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82255 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #9 from Richard

[Bug other/95316] Offload compilation fails when not all offload compilers are installed that were configured

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95316 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #3 from Richard

[Bug fortran/95879] [10/11 Regression] ICE in gfc_resolve_formal_arglist, at fortran/resolve.c:313

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95879 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #3 from Richard

[Bug tree-optimization/84577] snprintf with null buffer not eliminated when return value is in a known range

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84577 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #3 from Richard

[Bug ipa/90720] g++.dg/lto/alias-1 FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90720 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #7 from Richard

[Bug c++/88779] No fix-it hints for misspelled member initializers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88779 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #3 from Richard

[Bug rtl-optimization/96264] [10/11 Regression] wrong code with -Os -fno-forward-propagate -fschedule-insns -fno-tree-ter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96264 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #1 from Richard

[Bug middle-end/95140] [10/11 Regression] bogus -Wstringop-overflow for a loop unrolled past the end of a trailing array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95140 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #5 from Richard

[Bug rtl-optimization/95123] [10/11 Regression] Wrong code w/ -O2 -fselective-scheduling2 -funroll-loops --param early-inlining-insns=5 --param loop-invariant-max-bbs-in-loop=3 --param max-jump-thread

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95123 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #9 from Richard

[Bug middle-end/91584] [9 Regression] Bogus warning from -Warray-bounds during string assignment

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91584 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #7 from Richard

[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #39 from Richard

[Bug c++/95895] internal compiler error: in captures_temporary, at cp/coroutines.cc:2717

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95895 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #8 from Richard

[Bug rtl-optimization/79405] [8/9/10/11 Regression] Infinite loop in fwprop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79405 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #15 from Richard

[Bug libfortran/91543] [10/11 Regression] nf failure ( Handling stack overflow more sensibly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91543 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #9 from Richard

[Bug middle-end/91512] [10/11 Regression] Fortran compile time regression.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91512 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #33 from Richard

[Bug target/95620] [10/11 Regression] relocation truncated to fit: R_X86_64_PC32 against `.bss'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95620 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #8 from Richard

[Bug target/90823] PowerPC command line switches don't work with #pragma CPU target or target attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90823 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #3 from Richard

[Bug ipa/92535] [10/11 regression] ICF is relatively expensive and became less effective

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92535 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #6 from Richard

[Bug c/96171] ICE on invalid VLA argument declaration and attribute access

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96171 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #1 from Richard

[Bug target/94065] AIX rs6000 NO_SUM_IN_TOC and NO_FP_IN_TOC disable logic reversed in aix config files

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94065 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #4 from Richard

[Bug c++/95520] [coroutines] __builtin_FUNCTION() returns mangled .actor instead of original function name

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95520 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #2 from Richard

[Bug middle-end/95072] [10/11 Regression] -Warray-bounds false positive with flexible array bounds (regression from GCC 9)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95072 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #2 from Richard

[Bug libstdc++/92546] [10/11 Regression] Large increase in preprocessed file sizes in C++2a mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92546 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #9 from Richard

[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 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #18 from Richard

[Bug middle-end/95189] [10 Regression] memcmp being wrongly stripped like strcmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95189 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #13 from Richard

[Bug target/65649] gcc generates overlarge constants for microblaze-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65649 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #9 from Richard

[Bug ipa/92394] operand_equal_p should compare as base+offset when comparing addresses

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92394 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #7 from Richard

[Bug c++/85241] Requires-expressions, fold expressions, and member function templates with dependent parameters don't play nicely

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85241 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #7 from Richard

[Bug tree-optimization/95638] [10 Regression] Legit-looking code doesn't work with -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95638 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #13 from Richard

[Bug other/89635] More ANSI SGR codes in diagnostics?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89635 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #4 from Richard

[Bug c++/89309] bogus -Wattributes ‘copy’ attribute ignored on a declaration of a different kind than referenced symbol

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89309 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #3 from Richard

[Bug sanitizer/95137] Sanitizers seem to be missing support for coroutines

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95137 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #33 from Richard

[Bug testsuite/94853] [10/11 regression] excess errors in gfortran.dg/analyzer/pr93993.f90 since r10-8012

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94853 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #5 from Richard

[Bug testsuite/92466] new test case gfortran.dg/ISO_Fortran_binding_15.f90 in r278025 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92466 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #4 from Richard

[Bug target/95450] [10/11 regression] Wrong long double folding

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95450 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #3 from Richard

[Bug target/90698] Darwin X86 backend lacks support for mcmodel={medium, large, kernel}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90698 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #11 from Richard

[Bug target/90822] Remove PowerPC lfiwax and lfiwzx patterns

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90822 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #6 from Richard

[Bug target/95798] [10/11 Regression] Initialization code --- suboptimal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95798 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #5 from Richard

[Bug target/88510] GCC generates inefficient U64x2/v2di scalar multiply for NEON32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88510 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #6 from Richard

[Bug rtl-optimization/94516] [10 Regression] gnutls test ./psk-file fails since r10-7515-g2c0fa3ecf70d199af18785702e9e0548fd3ab793

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94516 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #19 from Richard

[Bug bootstrap/88590] System Integrity Protection (SIP) breaks GCC build assumptions on Darwin.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88590 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #2 from Richard

[Bug target/91614] [10/11 regression][arm] gcc.target/arm/unaligned-memcpy-2.c FAIL since r274986

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91614 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #7 from Richard

[Bug lto/88140] [9/10/11 Regression] ICE: verify_gimple failed since r266325

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88140 Richard Biener changed: What|Removed |Added Target Milestone|10.2|10.3 --- Comment #16 from Richard

Non-inlined functions and mixed architectures

A problem that I keep running into is functions defined headers, but used in sources files that are compiled with different CPU feature flags (for runtime CPU feature selection). We know to make sure the functions are inlinable and their address never taken, but of course in debug builds they

Re: Three issues

On Thu, Jul 23, 2020 at 5:32 AM Gary Oblock wrote: > > Richard, > > My wolf fence failed to detect an issue at the end of my pass > so I'm now hunting for a problem I caused in a following pass. > > Your thoughts? Sorry - I'd look at the IL after your pass for obvious mistakes. All default defs

[Bug c/96293] Extraneously noisy "taking address of packed member may result in an unaligned pointer value"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96293 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug ipa/96291] [10/11 Regression] -flto fails as "internal compiler error: Segmentation fault" during IPA pass: cp incall_for_symbol_thunks_and_aliases()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96291 Richard Biener changed: What|Removed |Added CC||jamborm at gcc dot gnu.org Target

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