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Pull requests: llvm/llvm-project
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[X86][Clang] Support constexpr evaluation of cvtpd2ps intrinsics backend:X86 clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:headers Headers provided by Clang, e.g. for intrinsics clang Clang issues not falling into any other category
#169980 opened Nov 29, 2025 by HamzaHassanain Loading…
[X86] optimize masked truncated saturating stores backend:X86
#169827 opened Nov 27, 2025 by folkertdev Loading…
[Clang][X86] Add tests for AVX512 integer comparison intrinsics to be used in constexpr backend:X86 clang Clang issues not falling into any other category
#169452 opened Nov 25, 2025 by shri-acha Loading…
X86: make VBMI2 funnel shifts use VSHLD/VSHRD for const splats backend:X86
#169401 opened Nov 24, 2025 by ArnavM3434 Loading…
[Clang][x86]: allow PCLMULQDQ intrinsics to be used in constexpr backend:X86 clang:bytecode Issues for the clang bytecode constexpr interpreter clang:frontend Language frontend issues, e.g. anything involving "Sema" clang Clang issues not falling into any other category
#169214 opened Nov 23, 2025 by ahmednoursphinx Loading…
[X86] Remove redundant TEST after shifts when count is non-zero backend:X86 llvm:codegen llvm:SelectionDAG SelectionDAGISel as well
#169069 opened Nov 21, 2025 by GrumpyPigSkin Loading…
[SelectionDAG] Add TRUNCATE_SSAT_S/U and TRUNCATE_USAT_U to canCreateUndefOrPoison and computeKnownBits (#152143) backend:AArch64 backend:X86 llvm:SelectionDAG SelectionDAGISel as well
#168809 opened Nov 20, 2025 by kuroyukiasuna Loading…
[TTI] Use MemIntrinsicCostAttributes for getGatherScatterOpCost backend:AArch64 backend:ARM backend:Hexagon backend:RISC-V backend:X86 llvm:analysis Includes value tracking, cost tables and constant folding llvm:transforms vectorizers
#168650 opened Nov 19, 2025 by arcbbb Loading…
[DAG] MatchLoadCombine - match swapped loads backend:X86 llvm:SelectionDAG SelectionDAGISel as well
#167416 opened Nov 10, 2025 by GrumpyPigSkin Loading…
[Headers][X86] Allow vector bitcast intrinsics to be used in constexpr backend:X86 clang:headers Headers provided by Clang, e.g. for intrinsics clang Clang issues not falling into any other category
#167180 opened Nov 8, 2025 by Red-RobinHood Loading…
[X86] Use an FP-based expansion for v4i32 ctlz on SSE2-only targets backend:X86 llvm:SelectionDAG SelectionDAGISel as well
#167034 opened Nov 7, 2025 by NishiB137 Loading…
X86: Add prefetch insertion based on Propeller profile backend:X86 llvm:codegen
#166324 opened Nov 4, 2025 by rlavaee Loading…
[WIP][X86] Add addlike PatFrags for AVX-512 disjoint OR folding backend:X86 llvm:SelectionDAG SelectionDAGISel as well
#166015 opened Nov 1, 2025 by xyz-harshal Loading…
[X86][GlobalIsel] Reland G_ISFPCLASS backend:X86 llvm:globalisel
#165848 opened Oct 31, 2025 by mahesh-attarde Loading…
[RegisterCoalescer] Improve register allocation for return values by limiting rematerialization backend:AArch64 backend:AMDGPU backend:ARM backend:loongarch backend:MIPS backend:PowerPC backend:RISC-V backend:X86 clang Clang issues not falling into any other category debuginfo llvm:codegen llvm:regalloc
#163047 opened Oct 12, 2025 by rez5427 Loading…
[Android] Drop workarounds for older Android API levels pre 23 backend:ARM backend:X86 clang:driver 'clang' and 'clang++' user-facing binaries. Not 'clang-cl' clang Clang issues not falling into any other category compiler-rt:sanitizer llvm:ir llvm:transforms
#161893 opened Oct 3, 2025 by brad0 Loading…
[DAG] Optimize Constant Xor And And Not Operation backend:X86 llvm:SelectionDAG SelectionDAGISel as well
#161784 opened Oct 3, 2025 by manik-muk Loading…
[X86] Allow AVX512 masked bitlogic intrinsics to be used in constexpr backend:X86 clang:headers Headers provided by Clang, e.g. for intrinsics clang Clang issues not falling into any other category
#161544 opened Oct 1, 2025 by benedekaibas Loading…
[X86][Clang] Allow SSE/AVX COMI/UCOMI/CMPS/CMPP fp comparison intrinsics to be used in constexpr backend:X86 clang:bytecode Issues for the clang bytecode constexpr interpreter clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:headers Headers provided by Clang, e.g. for intrinsics clang Clang issues not falling into any other category
MC: X86 intel syntax: Support data32 and data16 better backend:X86
#156287 opened Sep 1, 2025 by daym Loading…
Treat ';' and '\n' as assembly instruction separators in collectAsmInstrs backend:X86 llvm:analysis Includes value tracking, cost tables and constant folding llvm:ir llvm:SelectionDAG SelectionDAGISel as well llvm:transforms
#149365 opened Jul 17, 2025 by rlavaee Loading…
[X86] Remove LowerFCanonicalize and use generic expansion backend:AMDGPU backend:SystemZ backend:X86 llvm:SelectionDAG SelectionDAGISel as well
#147877 opened Jul 10, 2025 by woruyu Loading…
Match the inverse of m_AddOverflow backend:AArch64 backend:X86 llvm:codegen llvm:instcombine Covers the InstCombine, InstSimplify and AggressiveInstCombine passes llvm:ir llvm:transforms
#147215 opened Jul 6, 2025 by AZero13 Loading…
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