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

Concept-constrained non-type template parameter pack in a member template of a class template causes a crash

jiriklepl opened this issue over 1 year ago

Build error while linking `lib/libomp.so` when using FullLTO on llvm-git

ms178 opened this issue over 1 year ago

clang wrongly believes that std::variant is not constexpr constructible if any Ti is not constexpr constructible

wanghan02 opened this issue over 1 year ago

Is there a plan to support LLVM plugin in LTO?

huizhanyi opened this issue over 1 year ago

destructors not always properly run when a coroutine is suspended and then destroyed

zygoloid opened this issue over 1 year ago

Crashes when the awaiter's await_resume in initial-suspend returns a specific type

eustrainLee opened this issue over 1 year ago

[Clang-17][C++20 Modules] Different definitions of same functions in different modules

2283572185 opened this issue over 1 year ago

[clang-17 regression] clang from trunk crashes inside clang::TemplateArgument::pack_size()

loskutov opened this issue over 1 year ago

when running opt, llvm-symbolizer's cpu is 100%, then opt crash

zzyongx opened this issue over 1 year ago

Why clang does not support split-stack while having vararg but gcc does

zzkcode opened this issue over 1 year ago

SCEVExpander incorrectly reuses poison-generating values

shao-hua-li opened this issue over 1 year ago

The practical use of clangd for C/C++ projects can be extremely difficult.

bruce-the-terrible opened this issue over 1 year ago

(a >= b-1) & (a < b) is not simplified for the case b=0

k-arrows opened this issue over 1 year ago

Errors in AST matcher documentation/examples?

higher-performance opened this issue over 1 year ago

[flang] Support `--dependent-lib=`

h-vetinari opened this issue over 1 year ago

Wrong code at -O3 on x86_64-linux_gnu (a recent regression)

shao-hua-li opened this issue over 1 year ago

[mlir][spirv] Support index to spir-v dialect conversion

kuhar opened this issue over 1 year ago

Clang crash in PCH/late-parsed-instantiations.cpp

spavloff opened this issue over 1 year ago

Unused libcxx CMake option `LIBCXX_DISABLE_MACRO_CONFLICT_WARNINGS`

Gadal opened this issue over 1 year ago

[PowerPC] Wasn't expecting to be able to lower this! UNREACHABLE executed at /usr/src/contrib/llvm-project/llvm/lib/Target/PowerPC/PPCISelLowering.cpp:11299!

pkubaj opened this issue over 1 year ago

jump into statement expression in unevaluated context

ChristopheSev opened this issue over 1 year ago

ICE on valid code in `clang::Sema::tryCaptureVariable`

ericniebler opened this issue over 1 year ago

Wrong code at -O3 on x86_64-linux_gnu (regression since clang-9)

shao-hua-li opened this issue over 1 year ago

Build error compiler-rt 17.0.0

blackcross86 opened this issue over 1 year ago

BUG: Update clang OpenMP conformance page to reflect actual implementation status

h-vetinari opened this issue over 1 year ago

[Flang] Compilation of DATA statement for large COMPLEX arrays needs a lot of memory

yus3710-fj opened this issue over 1 year ago

fatal error: error in backend: Broken function found, compilation aborted! "%incdec.ptr59 = getelementptr inbounds i8, ptr %incdec.ptr55, i64 -1"

rogeriosouzamoraes opened this issue over 1 year ago

AMDGPUAnnotateKernelFeatures should be deleted

arsenm opened this issue over 1 year ago

flang mingw-w64 build fails with string table overflow, file too big

maveric2 opened this issue over 1 year ago

Clang frontend C++ crash when initializing a large vector

brutalsavage opened this issue over 1 year ago

[MLIR][OpenMP] Optimizations/analyses cross omp.target op region boundaries.

jsjodin opened this issue over 1 year ago

Clang should call `__riscv_flush_icache` for `__builtin___clear_cache` on Linux RISC-V (w/ libgcc?)

alexrp opened this issue over 1 year ago

[LTO]"libpython3.8.a: error adding symbols: Archive has no index; run ranlib to add one"

TianyuM96 opened this issue over 1 year ago

[ConstraintElimination] Missing fold for `x == y` when `x > y + y` assumed

antoniofrighetto opened this issue over 1 year ago

fat-header.test test failure on Darwin when not building ARM target

dtzSiFive opened this issue over 1 year ago

Clang-tidy: modernize-use-nullptr produces a false-positive on std:: strong_ordering (spaceship operator result)

fastasturtle opened this issue over 1 year ago

[InstCombine] Add of select and zext/sext of the select condition not simplified

nikic opened this issue over 1 year ago

[mlir] External resources on big-endian platforms

uweigand opened this issue over 1 year ago

`offsetof()` doesn't support `::` in member names

HolyBlackCat opened this issue over 1 year ago

[RISCV] "Don't know how to widen the operands for INSERT_SUBVECTOR"

steven-johnson opened this issue over 1 year ago

[WASM] "signext" attribute leads miscompilation

doit-man opened this issue over 1 year ago

[flang] Assertion `!fir::isa_derived(toTy)' failed.

k-arrows opened this issue over 1 year ago

LLVM ERROR: Error while trying to spill X9 from class GPR64: Cannot scavenge register without an emergency spill slot!

chfast opened this issue over 1 year ago

[MicrosoftDemangle] Failed to demangle the following symbols

zchrissirhcz opened this issue over 1 year ago

Clang crash when compiling programs

kissholic opened this issue over 1 year ago

Clang crash: Assertion `!verifyFunction(*L->getHeader()->getParent(), &dbgs())' failed.

shao-hua-li opened this issue over 1 year ago

GCC generate better code than Clang related to the update of post-increment index

vfdff opened this issue over 1 year ago

Hitting `SIGSEGV` in `AMDGPULowerModuleLDS` pass

Saldivarcher opened this issue over 1 year ago

[NewGVN] wrong code at Os and above with -mllvm -enable-newgvn

zhendongsu opened this issue over 1 year ago

[NewGVN] wrong code at O3 with -mllvm -enable-newgvn

zhendongsu opened this issue over 1 year ago

[NewGVN] Assertion `BeforeCC->isEquivalentTo(AfterCC) && "Value number changed after main loop completed!"' failed

zhendongsu opened this issue over 1 year ago

clang crashes at -O1 and above on x86_64-linux-gnu: Assertion `N->getNumOperands() == 3 && "Unexpected number of operands!"' failed

zhendongsu opened this issue over 1 year ago

Create a static html export of reviews.llvm.org

tstellar opened this issue over 1 year ago

clang-format: SeparateDefinitionBlocks should have an exception for short blocks

C4rsten opened this issue over 1 year ago

Dead Code Elimination Regression when using __builtin_unreachable (trunk vs 16)

thetheodor opened this issue over 1 year ago

Dead Code Elimination Regression when using __builtin_unreachable (trunk vs 15)

thetheodor opened this issue over 1 year ago

Dead Code Elimination Regression when using __builtin_unreachable (trunk vs 16)

thetheodor opened this issue over 1 year ago

Missed optimization of std::vector access

hiraditya opened this issue over 1 year ago

Wrong code at -O1/2/3/s on x86_64-linux_gnu

shao-hua-li opened this issue over 1 year ago

[Clang] Unsafe pointers and C standard issues

luc0x61 opened this issue over 1 year ago

MSAN fails on musl-based systems to due ifguard mismatch

nmeum opened this issue over 1 year ago

[Flang] Feature request: character array expression temp with dynamic length

ceseo opened this issue over 1 year ago

libc with LLVM_LIBC_INCLUDE_SCUDO=ON fails to build due to missing format constants

alfredfo opened this issue over 1 year ago

Extend -Wdangling to handle assignments, not just initializations

higher-performance opened this issue over 1 year ago

`clangtk` hangs when processing expression with deep dependency and type `intptr_t`

wierton opened this issue over 1 year ago

Create a migration schedule for GitHub Pull Requests

tstellar opened this issue over 1 year ago

llvm-symbolizer uses significantly more memory with zlib compressed DWARF

sfc-gh-sgiesecke opened this issue over 1 year ago

Assertion failure compiling polly/lib/External/isl/isl_dim_map.c

rorth opened this issue over 1 year ago

Undeserved -Wctad-maybe-unsupported warnings on std::lock_guard, std::scoped_lock

N-Dekker opened this issue over 1 year ago

The llvm-cov is unable to generate coverage reports for fuzzer target

zhaosonggo opened this issue over 1 year ago

CMake policy CMP0091 should be upgraded to new form

mstorsjo opened this issue over 1 year ago

`modernize-use-default-member-init`: Crash on empty array initializer

Dinistro opened this issue over 1 year ago

Clang with `-pedantic` issues `-Wgnu-line-marker` that it wrote itself in `-frewrite-includes` output

boris-kolpackov opened this issue over 1 year ago

flang failure while compiling 'SparseM' R package

CdeMills opened this issue over 1 year ago

"Remove misused NoXarchOption from some Windows options" broke -mthreads for MinGW

mstorsjo opened this issue over 1 year ago

Regression in clang 16 `-frelaxed-template-template-args` support to alias templates.

mawww opened this issue over 1 year ago

Enhancement for clang-tidy bugprone-signed-char-misuse check

nunema opened this issue over 1 year ago

Undeterministic test

pranavk opened this issue over 1 year ago

Clang frontend C++ crash on `auto` in non-static struct member

brutalsavage opened this issue over 1 year ago

python libclang parser incorrect handling of ::iterator

d-e-e-p opened this issue over 1 year ago

Fix tests using unsupported/ignored combination of -NEXT and -COUNT

dtzSiFive opened this issue over 1 year ago

initial patch for source level mapping

phyBrackets opened this pull request over 1 year ago

Clang frontend C++ crash when parsing type alias member template using dependent keyword, overload resolution, and SFINAE

LapysDev opened this issue over 1 year ago

[libc++] Test GitHub PRs for libc++ patches

ldionne opened this pull request over 1 year ago

clang-format: BreakBeforeInlineASMColon inconsistent with AlignAfterOpenBracket

gedare opened this issue over 1 year ago

Clang frontend C++ crash on decltype in lambda params

brutalsavage opened this issue over 1 year ago

compiler-rt/lib/tsan/rtl/CMakeFiles/clang_rt.tsan_ios_dynamic.dir/tsan_debugging.cpp.o is incorrectly compiled with x86-specific options

MaskRay opened this issue over 1 year ago

Clang-17 frontend crash on Mesa when using "-mllvm -enable-dfa-jump-thread"

ms178 opened this issue over 1 year ago

[RISC-V] Insert shuffles could be tail masked

lukel97 opened this issue over 1 year ago

[SelectionDAG] Legalization crashes for llvm.maximum/minimum

annamthomas opened this issue over 1 year ago

[BasicAA] Incorrect AA result due to overflow

nikic opened this issue over 1 year ago

[flang] Compile error of a simple OpenMP Target program

Yannissss opened this issue over 1 year ago

flang sometimes fails to compile gfortran test is_iostat_end_eor_1 on AArch64 buildbots

DavidSpickett opened this issue over 1 year ago

clang-format: smart enum macros

embedded-solutions-art opened this issue over 1 year ago

[OMPT] Testing OpenMP locks dispatches callbacks with wrong kind

Thyre opened this issue over 1 year ago

MLIR examples MyExtensionCh2 and MyExtensionCh3 got included in nightly apt release of llvm

jackalcooper opened this issue over 1 year ago

Clang: ABI incompatibility with MSVC on i686-windows for `__declspec(align(N))`, with N <= 4

erikdesjardins opened this issue over 1 year ago

BOLT error while instrumenting Clang Executable on AArch64

liamhouston opened this issue over 1 year ago

Optimize BOLT with PGO and/or BOLT itself

zamazan4ik opened this issue over 1 year ago

Clang-format fails to correctly format doxygen comments with \ as keyword starters

larshg opened this issue over 1 year ago