[llvm-bugs] [Bug 131279] [MLIR] optimization LoopPipelining crashes

Issue 131279 Summary [MLIR] optimization LoopPipelining crashes Labels mlir Assignees Reporter tha

[llvm-bugs] [Bug 131273] [MLIR] optimization int-range-optimizations crashes

Issue 131273 Summary [MLIR] optimization int-range-optimizations crashes Labels mlir Assignees Reporter

[llvm-bugs] [Bug 131281] [clang] Crash at -O2: Assertion `all_of(I->users()... "during expansion"' failed.

Issue 131281 Summary [clang] Crash at -O2: Assertion `all_of(I->users()... "during expansion"' failed. Labels clang Assignees

[llvm-bugs] [Bug 131283] [MLIR] crashes with "only integers and floats have a bitwidth"

Issue 131283 Summary [MLIR] crashes with "only integers and floats have a bitwidth" Labels mlir Assignees Reporter

[llvm-bugs] [Bug 131262] Do you still need commit access?

Issue 131262 Summary Do you still need commit access? Labels infra:commit-access Assignees Reporter

[llvm-bugs] [Bug 131135] [MLIR] crashed on '-affine-super-vectorizer-test': Assertion `use_empty() && "Cannot destroy a value that still has uses!"' failed

Issue 131135 Summary [MLIR] crashed on '-affine-super-vectorizer-test': Assertion `use_empty() && "Cannot destroy a value that still has uses!"' failed Labels mlir

[llvm-bugs] [Bug 131136] [C++][concepts] error implicit instantiation of undefined template reported from checking constraint satisfaction

Issue 131136 Summary [C++][concepts] error implicit instantiation of undefined template reported from checking constraint satisfaction Labels new issue

[llvm-bugs] [Bug 131132] [MLIR] crashed on gpu::LaunchOp when using '-test-ir-visitors' pass

Issue 131132 Summary [MLIR] crashed on gpu::LaunchOp when using '-test-ir-visitors' pass Labels mlir Assignees Repo

[llvm-bugs] [Bug 131142] [MLIR] mlir::LLVM::LLVMFunctionType::clone triggers assertion failure: `results.size() == 1 && "expected a single result type"'

Issue 131142 Summary [MLIR] mlir::LLVM::LLVMFunctionType::clone triggers assertion failure: `results.size() == 1 && "expected a single result type"' Labels mlir

[llvm-bugs] [Bug 131157] [clang-format] crashes upon expanding function macros with missing closing paren

Issue 131157 Summary [clang-format] crashes upon expanding function macros with missing closing paren Labels clang-format Assignees

[llvm-bugs] [Bug 131139] [MLIR] using ‘-test-ir-visitors' on 'async.coro.suspend' triggering LLVM ERROR: operation destroyed but still has uses

Issue 131139 Summary [MLIR] using ‘-test-ir-visitors' on 'async.coro.suspend' triggering LLVM ERROR: operation destroyed but still has uses Labels mlir

[llvm-bugs] [Bug 131130] [LoopInterchange] Cost model more dedicated to vectorization

Issue 131130 Summary [LoopInterchange] Cost model more dedicated to vectorization Labels new issue Assignees Report

[llvm-bugs] [Bug 131145] Clang-format failed to format code blocks in comments when it is too long

Issue 131145 Summary Clang-format failed to format code blocks in comments when it is too long Labels clang-format Assignees

[llvm-bugs] [Bug 131159] Clang 20 compiler C++ frontend command failed due to signal

Issue 131159 Summary Clang 20 compiler C++ frontend command failed due to signal Labels clang Assignees Reporter

[llvm-bugs] [Bug 131126] Extend clang-tidy readability-function-size to allow -1 thresholds and include explicit constructor member initializations count?

Issue 131126 Summary Extend clang-tidy readability-function-size to allow -1 thresholds and include explicit constructor member initializations count? Labels clang-tidy

[llvm-bugs] [Bug 131127] [Clang] Multiple false positives and false negatives in -Whigher-precision-for-complex-division

Issue 131127 Summary [Clang] Multiple false positives and false negatives in -Whigher-precision-for-complex-division Labels clang:frontend Assigne

[llvm-bugs] [Bug 131093] [MLIR] crashed on legalizeVectorType() with assertion failure: `isa(Val) && "cast() argument of incompatible type!"'

Issue 131093 Summary [MLIR] crashed on legalizeVectorType() with assertion failure: `isa(Val) && "cast() argument of incompatible type!"' Labels mlir

[llvm-bugs] [Bug 131155] PGO fails with "cannot guarantee tail call due to mismatched varargs"

Issue 131155 Summary PGO fails with "cannot guarantee tail call due to mismatched varargs" Labels new issue Assignees

[llvm-bugs] [Bug 131168] [AA] Return-only captures can regress results

Issue 131168 Summary [AA] Return-only captures can regress results Labels llvm:optimizations, missed-optimization Assignees

[llvm-bugs] [Bug 131195] Instruction does not dominate all uses! ...LLVM ERROR: Broken module found, compilation aborted!

Issue 131195 Summary Instruction does not dominate all uses! ...LLVM ERROR: Broken module found, compilation aborted! Labels new issue Assignees

[llvm-bugs] [Bug 131223] [clang] Clang Assertion Failure in `CodeGenModule::UpdateMultiVersionNames` with Recursive `Multi-versioned` Function

ssed source, and associated run script. Stack dump: 0. Program arguments: /opt/compiler-explorer/clang-assertions-trunk-20250313/bin/clang-21 -cc1 -triple x86_64-unknown-linux-gnu -emit-obj -dumpdir /app/output.s- -disable-free -clear-ast-before-backend -main-file-name example.c -mrelocation-mo

[llvm-bugs] [Bug 131105] [mlir] Inconsistent output when executing MLIR program with `--test-affine-parametric-tile`

Issue 131105 Summary [mlir] Inconsistent output when executing MLIR program with `--test-affine-parametric-tile` Labels mlir Assignees

[llvm-bugs] [Bug 131215] [clang-tidy] Check request: don't use `reset` for an optional Resetable

Issue 131215 Summary [clang-tidy] Check request: don't use `reset` for an optional Resetable Labels clang-tidy Assignees

[llvm-bugs] [Bug 131218] Arm CSSC not supported in target_version/target_clones

Issue 131218 Summary Arm CSSC not supported in target_version/target_clones Labels new issue Assignees Reporter

[llvm-bugs] [Bug 131220] [clang-tidy] Check request: Avoid assigning `std::bind` capturing `this` to a field in a default-copyable class.

Issue 131220 Summary [clang-tidy] Check request: Avoid assigning `std::bind` capturing `this` to a field in a default-copyable class. Labels clang-tidy

[llvm-bugs] [Bug 131122] [clang] `__builtin_elementwise_exp` and `__builtin_exp` behave different when controlling FP behavior explicitly

Issue 131122 Summary [clang] `__builtin_elementwise_exp` and `__builtin_exp` behave different when controlling FP behavior explicitly Labels clang

[llvm-bugs] [Bug 131170] [HLSL] Add additional `min` and `max` overloads to enable compiling DML shaders

Issue 131170 Summary [HLSL] Add additional `min` and `max` overloads to enable compiling DML shaders Labels new issue Assignees

[llvm-bugs] [Bug 131171] `warn_second_arg_of_va_start_not_last_named_param` is inaccurate-

Issue 131171 Summary `warn_second_arg_of_va_start_not_last_named_param` is inaccurate- Labels good first issue, clang:diagnostics Assi

[llvm-bugs] [Bug 131179] [libc++] Replace uses of `__libcpp_ctz` by `__countr_zero`

Issue 131179 Summary [libc++] Replace uses of `__libcpp_ctz` by `__countr_zero` Labels libc++ Assignees Reporter

[llvm-bugs] [Bug 131178] Request Triage Access for bi6c

Issue 131178 Summary Request Triage Access for bi6c Labels new issue Assignees Reporter bi6c

[llvm-bugs] [Bug 131180] LLVM ABI in Clang does not work

Issue 131180 Summary LLVM ABI in Clang does not work Labels Assignees Reporter RossComputerGuy

[llvm-bugs] [Bug 131242] [lldb-dap] Race condition in the event handler thread

Issue 131242 Summary [lldb-dap] Race condition in the event handler thread Labels lldb, lldb-dap Assignees JDevlieg

[llvm-bugs] [Bug 131243] [MLIR] [Vector] optimization VectorEmulateMaskedLoadStore crashes

Issue 131243 Summary [MLIR] [Vector] optimization VectorEmulateMaskedLoadStore crashes Labels Assignees Reporter

[llvm-bugs] [Bug 131241] [clang] [asan] PDB is missing variable when compiled with address sanitizer

Issue 131241 Summary [clang] [asan] PDB is missing variable when compiled with address sanitizer Labels clang Assignees

[llvm-bugs] [Bug 131248] AV @ X86 Assembly Printer (gtest-all)

Issue 131248 Summary AV @ X86 Assembly Printer (gtest-all) Labels new issue Assignees Reporter urs

[llvm-bugs] [Bug 131231] [clang-tidy] Check request: Avoid assigning Boost lambda capturing `this` to a field in a default-copyable class.

Issue 131231 Summary [clang-tidy] Check request: Avoid assigning Boost lambda capturing `this` to a field in a default-copyable class. Labels clang-tidy

[llvm-bugs] [Bug 131240] [clang-tidy] Segfault

Issue 131240 Summary [clang-tidy] Segfault Labels clang-tidy Assignees Reporter Kracken256

[llvm-bugs] [Bug 131250] Request Commit Access For aankit-ca

Issue 131250 Summary Request Commit Access For aankit-ca Labels infra:commit-access-request Assignees Reporter

[llvm-bugs] [Bug 131251] Move unregistered intrinsic logic to ModuleImport

Issue 131251 Summary Move unregistered intrinsic logic to ModuleImport Labels new issue Assignees bcardosolopes

[llvm-bugs] [Bug 131253] [LLD] Support --print-dependencies

Issue 131253 Summary [LLD] Support --print-dependencies Labels lld Assignees Reporter ogiekako

[llvm-bugs] [Bug 131108] [clang] Warn about unnecessary virtual specifiers

Issue 131108 Summary [clang] Warn about unnecessary virtual specifiers Labels clang:diagnostics Assignees Reporter

[llvm-bugs] [Bug 131107] wcin >> buffer error

Issue 131107 Summary wcin >> buffer error Labels new issue Assignees Reporter debugee

[llvm-bugs] [Bug 131114] MLIR Compilation issue for RISCV Architecture

Issue 131114 Summary MLIR Compilation issue for RISCV Architecture Labels mlir Assignees Reporter

[llvm-bugs] [Bug 131115] `LLVM :: Bindings/OCaml/debuginfo.ml` tests are failing

Issue 131115 Summary `LLVM :: Bindings/OCaml/debuginfo.ml` tests are failing Labels new issue Assignees Reporter

[llvm-bugs] [Bug 131085] [MLIR] Assertion failure in 'tosa-to-linalg': `isa(Val) && "cast() argument of incompatible type!"'

Issue 131085 Summary [MLIR] Assertion failure in 'tosa-to-linalg': `isa(Val) && "cast() argument of incompatible type!"' Labels Assignees

[llvm-bugs] [Bug 131087] [MLIR] Assertion failure in 'tosa-to-linalg': `(*this).hasRank() && "cannot query rank of unranked shaped type"'

Issue 131087 Summary [MLIR] Assertion failure in 'tosa-to-linalg': `(*this).hasRank() && "cannot query rank of unranked shaped type"' Labels mlir

[llvm-bugs] [Bug 131088] [flang] COMPLEX*32 works but COMPLEX(real128) - Open MPI build fails

Issue 131088 Summary [flang] COMPLEX*32 works but COMPLEX(real128) - Open MPI build fails Labels flang Assignees Re

[llvm-bugs] [Bug 131098] [MLIR] 'gpu.launch_func' crashed on SymbolUsesPass

Issue 131098 Summary [MLIR] 'gpu.launch_func' crashed on SymbolUsesPass Labels mlir Assignees Reporter

[llvm-bugs] [Bug 131097] Missed Optimization: Failing to coalesce multiple stores from `memcpy()`

Issue 131097 Summary Missed Optimization: Failing to coalesce multiple stores from `memcpy()` Labels new issue Assignees

[llvm-bugs] [Bug 131116] -Wshadow doesn't report shadowing inside lambdas

Issue 131116 Summary -Wshadow doesn't report shadowing inside lambdas Labels new issue Assignees Reporter

[llvm-bugs] [Bug 131096] [MLIR] crashed on '-affine-super-vectorizer-test': Assertion `(ratio || !mustDivide) && "vector.transfer operation in which super-vector size is not an" " integer multiple of

Issue 131096 Summary [MLIR] crashed on '-affine-super-vectorizer-test': Assertion `(ratio || !mustDivide) && "vector.transfer operation in which super-vector size is not an" " integer multiple of sub-vector size"'

[llvm-bugs] [Bug 131078] Function `clang_Type_getObjCEncoding` causes segmentation fault if called with `Invalid` type

Issue 131078 Summary Function `clang_Type_getObjCEncoding` causes segmentation fault if called with `Invalid` type Labels new issue Assignees

[llvm-bugs] [Bug 131124] Code generation crashes with musttail on function call with more than 3 return values

Issue 131124 Summary Code generation crashes with musttail on function call with more than 3 return values Labels new issue Assignees