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[libc][math] Add Missing math functions to math.yaml
good first issuelibc
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仓库议题
llvm/llvm-project
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
议题
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OCUDU benchmarks notably slower on clang22 than gcc16 on avx512 target
good first issueperformance
8 条评论1 个反应1 负责人
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[X86] Missed Optimization: Vector 8-bit `rotl(x, 1)` should be lowered as `(x + x) - (x < 0)`
backend:X86good first issuemissed-optimization
8 条评论0 个反应1 负责人
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llvm-objcopy crashes with unreachable error when (de)compression requested without selected value available
good first issuetools:llvm-objcopy/strip
7 条评论0 个反应0 负责人
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[AArch64] Add support for MSVC-style mangling for SVE
backend:AArch64clang:codegengood first issue
5 条评论0 个反应0 负责人
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11 条评论0 个反应0 负责人
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Check the ordering of the *at syscalls
good first issuelibc
7 条评论0 个反应1 负责人
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[AVX-512] `splat(u64 & 255) -| u64s_that_fit_in_bytes` should lower to `vpsubusb`
backend:X86good first issuellvm:SelectionDAG
9 条评论1 个反应1 负责人
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[libc][math] Add missing isnan variants for float16, bfloat16, and float128
good first issuelibc
16 条评论0 个反应3 负责人
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[AMDGPU][GlobalISel] Missing opcodes/intrinsics rules in AMDGPURegBankLegalize
backend:AMDGPUgood first issuellvm:globalisel
24 条评论0 个反应2 负责人
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[RISC-V] Update Linux Feature Detection
backend:RISC-Vgood first issue
9 条评论1 个反应1 负责人
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[X86] computeKnownBitsForTargetNode - add X86ISD::GF2P8AFFINEQB handling
backend:X86good first issue
13 条评论0 个反应2 负责人
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[InstCombiner] foldIntrinsicIsFPClass - incorrect submasking of FPClassTest masks
floating-pointgood first issuellvm:instcombine
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[MIRSampleProfile] nullptr deref crash when profile sample use file not found
PGOcrash-on-invalidgood first issuellvm:codegen
7 条评论0 个反应0 负责人
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[DAG] computeKnownFPClass - add ISD::MAXNUM/MINNUM handling + test coverage
good first issuellvm:SelectionDAG
9 条评论0 个反应1 负责人
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[clang-tidy] Add `readability-use-rethrow` check
check-requestclang-tidygood first issue
8 条评论1 个反应1 负责人
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[DAG] computeKnownFPClass - add ISD::SQRT handling + test coverage
good first issuellvm:SelectionDAG
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[DAG] computeKnownFPClass - add ISD::SINT_TO_FP/UINT_TO_FP handling
good first issuellvm:SelectionDAG
3 条评论0 个反应1 负责人
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[Clang] VectorExprEvaluator::VisitCallExpr / InterpretBuiltin - add MMX/SSE/AVX/AVX512 VPSADBW intrinsics to be used in constexpr
backend:X86clang:bytecodeclang:frontendconstexprgood first issue
8 条评论0 个反应1 负责人
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-Wdangling-field detects view members initalized from a by-value owner parameter
clang:temporal-safetygood first issue
8 条评论1 个反应0 负责人