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Issues list

[WebAssembly] Incorrect stackification of effectful instructions backend:WebAssembly
#136353 opened Apr 18, 2025 by SingleAccretion
1
llc -mtriple=wasm32-unknown-wasip1 -wasm-enable-sjlj crash backend:WebAssembly crash Prefer [crash-on-valid] or [crash-on-invalid]
#135796 opened Apr 15, 2025 by cpunion
1
[X86][DAGCombiner][SelectionDAG] - Fold Zext Build Vector to Bitcast of widen Build Vector backend:PowerPC backend:SystemZ backend:WebAssembly backend:X86 llvm:SelectionDAG SelectionDAGISel as well
#135010 opened Apr 9, 2025 by rohitaggarwal007 Loading…
7
[WebAssembly] Align bulk-memory thresholds backend:WebAssembly
#134816 opened Apr 8, 2025 by sparker-arm Loading…
3
Regression: WebAssembly backend does not generate return_call for musttail calls with multiple return values backend:WebAssembly
#133292 opened Mar 27, 2025 by camilstaps
11
[WASM] Implement movemask routine backend:WebAssembly llvm:codegen
#131980 opened Mar 19, 2025 by Validark
1
[MachineVerifier] Fix LiveInterval verification of unwinding instructions backend:WebAssembly backend:X86
#131565 opened Mar 17, 2025 by aheejin Loading…
9
[WebAssembly] Split separate component LiveIntervals for TEEs backend:WebAssembly
#131561 opened Mar 17, 2025 by aheejin Loading…
11
[WebAssembly] Support promoting lower lanes of f16x8 to f32x4. backend:WebAssembly backend:X86 clang:headers Headers provided by Clang, e.g. for intrinsics clang Clang issues not falling into any other category mc Machine (object) code
#129786 opened Mar 4, 2025 by brendandahl Loading…
7
release/20.x: [lld][WebAssembly] Support for the custom-page-sizes WebAssembly proposal (#128942) backend:WebAssembly lld:wasm lld llvm:binary-utilities mc Machine (object) code objectyaml
#129762 opened Mar 4, 2025 by llvmbot Loading… LLVM 20.X Release
11
wasm: __builtin_reduce_and does not optimize well backend:WebAssembly missed-optimization
#129441 opened Mar 2, 2025 by folkertdev
1
[Support] report_fatal_error: Do not generate crash backtrace by default backend:AArch64 backend:AMDGPU backend:ARM backend:Hexagon backend:NVPTX backend:PowerPC backend:SystemZ backend:WebAssembly backend:X86 debuginfo llvm:binary-utilities llvm:globalisel llvm:support llvm:transforms LTO Link time optimization (regular/full LTO or ThinLTO) mc Machine (object) code
#128495 opened Feb 24, 2025 by optimisan • Draft
19
[HLSL] Use hlsl_device address space for getpointer. backend:AArch64 backend:AMDGPU backend:DirectX backend:SystemZ backend:WebAssembly clang:codegen IR generation bugs: mangling, exceptions, etc. clang:frontend Language frontend issues, e.g. anything involving "Sema" clang Clang issues not falling into any other category HLSL HLSL Language Support
#127675 opened Feb 18, 2025 by s-perron Loading…
1
15
[MachineSink] Lower SplitEdgeProbabilityThreshold backend:AArch64 backend:AMDGPU backend:ARM backend:PowerPC backend:WebAssembly backend:X86 debuginfo llvm:globalisel
#127666 opened Feb 18, 2025 by guy-david Loading…
3
[WebAssembly] Incorrect data section offsets when using -pie and TLS backend:WebAssembly lld:wasm
#127355 opened Feb 16, 2025 by qianxichen233
4
[WebAssembly] Huge symbol name section in debug build backend:WebAssembly tools:llvm-c++filt
#126919 opened Feb 12, 2025 by stevenwdv
14
[WebAssembly] Crash in WebAssemblyCFGStackify with optimization (bad machine code) backend:WebAssembly crash Prefer [crash-on-valid] or [crash-on-invalid]
#126916 opened Feb 12, 2025 by stevenwdv
@aheejin
1
[WebAssembly] Disallow tail calls with byval arguments backend:WebAssembly
#125142 opened Jan 31, 2025 by tlively Loading…
9
[WebAssembly] Non-canonical LEB128 parameters wasting significant space backend:WebAssembly
#124874 opened Jan 29, 2025 by Photosounder
5
[wasm] Disallow tail calls when passing structs on the stack backend:WebAssembly
#124443 opened Jan 26, 2025 by anematode Loading…
3
[clang] Clang crashes when an objective C exception is attempted to be caught when -fwasm-exceptions is enabled on a wasm{32,64} target backend:WebAssembly crash Prefer [crash-on-valid] or [crash-on-invalid] objective-c
#123659 opened Jan 20, 2025 by Frityet
7
Build completed with a result of 'Failed' in 6752 seconds (6752499 ms) backend:WebAssembly incomplete Issue not complete (e.g. missing a reproducer, build arguments, etc.)
#122656 opened Jan 13, 2025 by Skorpion-tracer
2
Crash when __builtin_wasm_table_get is indexed with an enum instead of an int backend:WebAssembly crash Prefer [crash-on-valid] or [crash-on-invalid] llvm:SelectionDAG SelectionDAGISel as well
#122154 opened Jan 8, 2025 by StreetwareGames
1
[IR][AsmParser] Revamp how floating-point literals work in LLVM IR. backend:AArch64 backend:AMDGPU backend:ARM backend:DirectX backend:Hexagon backend:loongarch backend:NVPTX backend:PowerPC backend:RISC-V backend:SPIR-V backend:SystemZ backend:WebAssembly backend:X86 clang:openmp OpenMP related changes to Clang clang Clang issues not falling into any other category debuginfo HLSL HLSL Language Support llvm:adt llvm:analysis llvm:globalisel llvm:instcombine llvm:ir llvm:support llvm:transforms
#121838 opened Jan 6, 2025 by jcranmer-intel Loading…
28
Fma not optimized for wasm relaxed-simd backend:WebAssembly missed-optimization
#121311 opened Dec 30, 2024 by kzhsw
3
ProTip! Updated in the last three days: updated:>2025-04-17.