github.com/llvm/llvm-project issues | Ecosyste.ms: OpenCollective

[false positive] [clang-analyzer-core.uninitialized.Assign]

RalphS69 opened this issue almost 3 years ago

[libc++] `std::fpclassify()` on non-floats that are convertible to float is an error?

LebedevRI opened this issue almost 3 years ago

clang13: Produces broken code for cmocka test with -O2

cryptomilk opened this issue almost 3 years ago

clang does not implement GCC's -fpermissive flag

jmp0x7c00 opened this issue almost 3 years ago

clang++ incorrectly accepts addition with an array prvalue operand

languagelawyer opened this issue almost 3 years ago

C++20 operator== ambiguous with derived-to-base conversion

d0k opened this issue almost 3 years ago

clang::ASTWriter can create a crashing PCH if an incorrect hasErrors value is passed

TestingPlant opened this issue almost 3 years ago

SimplifyDemandedBitsForTargetNode - Missing AArch64ISD::BIC & AArch64ISD::BICi handling

RKSimon opened this issue almost 3 years ago

Compiling with -save-temps enabled for AMDGPU offloading results in unoptimized bitcode

jhuber6 opened this issue almost 3 years ago

Diagnose unqualified calls to std:: functions, especially `move` and `forward`

Quuxplusone opened this issue almost 3 years ago

clang doesn't find gcc installations on Solaris

rorth opened this issue almost 3 years ago

[clang] crash when parsing function body

5chmidti opened this issue almost 3 years ago

clang-cl can not support function targets

carewolf opened this issue almost 3 years ago

[Windows] clang producing crashing binary from exception not getting copy ctor called when using PCH

mattjgalloway opened this issue almost 3 years ago

Shouldn't support `*p` for void pointers, at least in SFINAE contexts

Quuxplusone opened this issue almost 3 years ago

clang format namepace versus namespace alias

davidhunter22 opened this issue about 3 years ago

compiler-rt uses deprecated built-ins for atomic access

glaubitz opened this issue about 3 years ago

Multiple overlays specified with `-ivfsoverlay` produce incorrect remapped paths

bnbarham opened this issue about 3 years ago

SPEC17/parest will not build with increased inliner threshold

JonPsson opened this issue about 3 years ago

Compilation failure with modules that mix different compilation options

hugoam opened this issue about 3 years ago

clang-format: Add `SeparateDefinitionBlocks` option to keep inline method declarations grouped

akien-mga opened this issue about 3 years ago

Clang segmentation fault on 11.0.1

abbec opened this issue about 3 years ago

JSON compilation database spec is ambiguous

rtbo opened this issue about 3 years ago

Requesting issue-subscribers-backend:WebAssembly

tlively opened this issue about 3 years ago

ASAN seems to break struct debug info on windows

croepha opened this issue about 3 years ago

Clang-13 incorrectly selects std::apply() where user's apply() in local namespace exists

ikitayama opened this issue about 3 years ago

Warn about cases where a std::move is just a cast and no move is performed

firewave opened this issue about 3 years ago

ICE in clang when building Fuchsia

ilovepi opened this issue about 3 years ago

[Clang] fatal error: error in backend: Function addresses with offsets are not supported

playXE opened this issue about 3 years ago

llvm installer on windows missing LLVMConfig.cmake

funchal opened this issue about 3 years ago

Assertion with

cathyzhyi opened this issue about 3 years ago

Investigate crash after 9bd2259

preames opened this issue about 3 years ago

[SCEV] Can not compute loop exit counts with branch on or-like select

LebedevRI opened this issue about 3 years ago

Compiler error building compiler-rt for Fuchsia

ilovepi opened this issue about 3 years ago

ICE on invalid: clang::Sema::AttachBaseSpecifiers: Stack dump

trofi opened this issue about 3 years ago

A/F: idx < size() after commit bbeaf2a

dyung opened this issue about 3 years ago

Assertion errors in llvm/lib/IR/Constants.cpp at ToT clang

zeroomega opened this issue about 3 years ago

Aligning consecutive assignments in enum blocks only

Julien-Elie opened this issue about 3 years ago

clang-14 C parser does not accept integer constant 1E6L

ErichLoew opened this issue about 3 years ago

llvm/include/llvm/Support/Casting.h:269: typename llvm::cast_retty<X, Y*>::ret_type llvm::cast(Y*) [with X = llvm::AnyCoroIdInst; Y = llvm::Value; typename llvm::cast_retty<X, Y*>::ret_type = llvm::AnyCoroIdInst*]: Assertion `isa<X>(Val) && "cast<Ty>() argument of incompatible type!"' failed.

regehr opened this issue about 3 years ago

[MLIR] redundant member function'getElementType' define in DenseIntElementsAttr

lipracer opened this issue about 3 years ago

[amdgpu] compiling for gfx9 spills a LOT into 64 vgpr

raikonenfnu opened this issue about 3 years ago

Valid C program segmentation fault

Skeevert opened this issue about 3 years ago

instrumented lld-link produce empty .profraw

meongmeongasd opened this issue about 3 years ago

Error generating preprocessed source(s)

italoaug opened this issue about 3 years ago

[Mangler] VLA causes assertion failure during mangling

nikic opened this issue about 3 years ago

[LibClang][Python Bindings] SourceRange.__contains__() returns incorrect value for SourceLocation on same line

Jacobfaib opened this issue about 3 years ago

ICE during Firefox compilation on Arch Linux

parcha opened this issue about 3 years ago

MIPS: .cpsetup broken for n32

chmeeedalf opened this issue about 3 years ago

ld64.lld: error: relocation BRANCH26 is out of range: -165194492 is not in [-134217728, 134217727]; references _calloc

glandium opened this issue about 3 years ago

clang 13 dropping debug symbols for types

hotsphink opened this issue about 3 years ago

C++20 ranges/views are broken, via std::ranges::ref_view - iterator_concepts.h:980:13: error: no matching function for call to '__begin'

db-src opened this issue about 3 years ago

clang-tidy - flag "llvm-header-guard" works incorrectly

shrek1402 opened this issue about 3 years ago

[Libclc] Please add support for AMD Renoir (gfx909 ? )

sviscapi opened this issue about 3 years ago

RFC: Create tickets for open libcxx papers/issues?

h-vetinari opened this issue about 3 years ago

clang does not ignore throw()s within noexcept operator context + crash bonus

llvmbot opened this issue about 3 years ago

clang-13.0.0: NetBSD<10 does not provide state_not_recoverable

0-wiz-0 opened this issue about 3 years ago

Ambiguous instantiation while asserting requirement is not a hard error

976866b7-fc02-4d23-a1c0-197b08fd7c0e opened this issue about 3 years ago

[amdgpu] const globals incorrectly marked addrspace(4)

JonChesterfield opened this issue about 3 years ago

ThreadSanitizer: data race in std::__1::ios_base::width()

llvmbot opened this issue about 3 years ago

Runtime crash can occur when modules built with -frtti and -fno-rtti are linked into a single app.

llvmbot opened this issue about 3 years ago

Clang failed to compile LLVM IR file to executable

f081691f-7427-4774-929b-915052056f3d opened this issue about 3 years ago

Crash report when using AFL

llvmbot opened this issue about 3 years ago

[Clang] Support elementwise/reduction builtins in constexpr contexts.

fhahn opened this issue about 3 years ago

A conversion function template shall not have a deduced return type

llvmbot opened this issue about 3 years ago

Clang segfaults when compiling protobuf for mips

kraj opened this issue about 3 years ago

code coverage ignores lines after assert(...)

hanickadot opened this issue about 3 years ago

ICE: __builtin_mul_overflow breaks on (__int128)1 * -1 -> __uint128

Kamilcuk opened this issue about 3 years ago

Dead Code Elimination Regression at -O3 (trunk&13.0.0 vs 12.0.1)

llvmbot opened this issue about 3 years ago

sporadic crashes while compiling min/max implementations

llvmbot opened this issue about 3 years ago

Fast Math Flags not propagated to phis/select instructions

llvmbot opened this issue over 3 years ago

Using -fsanitize=undefined with -static segfault the binary

sylvestre opened this issue over 3 years ago

False acceptance of ambiguity in case of multiple inheritance and spaceship operator

llvmbot opened this issue over 3 years ago

Call to constexpr static method is misclassified as having side effects

llvmbot opened this issue over 3 years ago

LLVM ERROR: out of memory for very large .c files

4b4ee2e4-11b0-41f6-9cf3-b9ae77b3eb2d opened this issue over 3 years ago

sync() not setting rdstate on certain errors

7d5b63e0-038f-4eec-81b4-58b6a93e579c opened this issue over 3 years ago

Calling sync() when rdbuf() is a null pointer should return -1.

7d5b63e0-038f-4eec-81b4-58b6a93e579c opened this issue over 3 years ago

fatal error: error in (BPF) backend: Could not match memory address. Inline asm failure!

26cfba3d-2523-4c5c-b56e-39c318c9c0a6 opened this issue over 3 years ago

[MIPS][microMIPS] Clang fatal error with __atomic_store_n() and microMIPS

jdeguire opened this issue over 3 years ago

clang+llvm-13.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz missing LLDB

kalcutter opened this issue over 3 years ago

The --print-multiarch option outputs a target triple new in llvm / clang version 13 which seems at odds with gcc

98e28c64-05c8-4773-b7e0-0524ce0339cb opened this issue over 3 years ago

PostgreSQL-Support Profile Guide Optimization

llvmbot opened this issue over 3 years ago

compiler crash when using large array with sanitizers

karineek opened this issue over 3 years ago

clang-13 regression: -Rpass=inline doesn't display anything on a simple test case

sylvestre opened this issue over 3 years ago

__builtin_memcpy_inline crashes the compiler

Joshua-Ashton opened this issue over 3 years ago

13.0.0-rc4: compile time warnings

4084477f-e1df-4024-a410-168c80096e18 opened this issue over 3 years ago

clang-cl /clang: flag causes incorrect crash reproducer comments

nico opened this issue over 3 years ago

Errors found on second pass of testing.13.0.0-rc4.log.

3b3be5bc-be97-4c5a-a058-de8ddaf7c081 opened this issue over 3 years ago

check-expression.cpp fold-integer.cpp

3b3be5bc-be97-4c5a-a058-de8ddaf7c081 opened this issue over 3 years ago

Clang crashes with broken program containing _Complex int and fixed-point literal

009b8ea0-6754-41bc-becf-d830f82bdd65 opened this issue over 3 years ago

LLVM fails to build on PPC with GCC>=9 and -fno-plt

h-vetinari opened this issue over 3 years ago

Include llvm-link into Windows distribution

57c37552-1ea1-438a-ac03-4b2b401d9202 opened this issue over 3 years ago

[zorg] stage-1 SVE builds use unsupported flags with system compiler

peterwaller-arm opened this issue over 3 years ago

Bad handling of aligned_alloc with invalid alignment

hvdijk opened this issue over 3 years ago

x86 regression: incorrect ELF relocation for llvm.memset and some other builtins

llvmbot opened this issue over 3 years ago

References to extern thread_local variables clobber r11 on darwin

nico opened this issue over 3 years ago

clang-13 regression: crash if compile with -fsave-optimization-record=bitstream

kito-cheng opened this issue over 3 years ago

[missed optimization opportunity] clang still generates code for empty loop over an std::map object

yurivict opened this issue over 3 years ago

memory leak in regex

llvmbot opened this issue over 3 years ago

readability-implicit-bool-conversion assumes preprocessor macros return int

llvmbot opened this issue over 3 years ago