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Issues list

LLVM miscompiles consecutive half operations by using too much precision on several backends backend:AVR backend:Hexagon backend:loongarch backend:m68k backend:MIPS backend:MSP430 backend:PowerPC backend:Sparc backend:WebAssembly floating-point Floating-point math miscompilation
#97975 opened Jul 7, 2024 by beetrees
3 of 11 tasks
20
[clang] Improve diagnostics for constraints of inline asm (NFC) backend:AArch64 backend:AMDGPU backend:ARM backend:DirectX backend:loongarch backend:m68k backend:MSP430 backend:PowerPC backend:RISC-V backend:Sparc 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
#96363 opened Jun 21, 2024 by e-kud Loading…
24
[RFC] Introducing __builtin_consistent to generate AArch64 BC.cond … backend:AArch64 backend:ARM backend:loongarch backend:m68k backend:MSP430 backend:RISC-V backend:Sparc backend:SPIR-V backend:WebAssembly backend:X86 clang:analysis clang:codegen IR generation bugs: mangling, exceptions, etc. clang:dataflow Clang Dataflow Analysis framework - https://clang.llvm.org/docs/DataFlowAnalysisIntro.html clang:frontend Language frontend issues, e.g. anything involving "Sema" clang:static analyzer clang Clang issues not falling into any other category llvm:ir llvm:SelectionDAG SelectionDAGISel as well llvm:transforms
#72175 opened Nov 14, 2023 by ilinpv Loading…
4
Replace llvm.memcpy et al's i1 isVolatile with i8 VolFlags backend:AArch64 backend:AMDGPU backend:ARM backend:loongarch backend:MSP430 backend:RISC-V backend:Sparc backend:WebAssembly backend:X86 clang:codegen IR generation bugs: mangling, exceptions, etc. clang Clang issues not falling into any other category debuginfo flang:driver flang:fir-hlfir flang:openmp flang Flang issues not falling into any other category llvm:analysis llvm:globalisel llvm:ir llvm:SelectionDAG SelectionDAGISel as well llvm:support llvm:transforms mlir:llvm mlir:spirv mlir PGO Profile Guided Optimizations
#65748 opened Sep 8, 2023 by urnathan Loading…
9
[CodeGen] Backend crash with machine code errors backend:MSP430 crash Prefer [crash-on-valid] or [crash-on-invalid] llvm:codegen
#59318 opened Dec 3, 2022 by HazyFish
4
Assertion `(!isa<llvm::Constant>(EvaluatedGEP.TotalOffset) || EvaluatedGEP.OffsetOverflows == Builder.getFalse()) && "If the offset got constant-folded, we don't expect that there was an " "overflow."' backend:MSP430 bugzilla Issues migrated from bugzilla clang:codegen IR generation bugs: mangling, exceptions, etc. compiler-rt:ubsan Undefined behavior sanitizer confirmed Verified by a second party crash Prefer [crash-on-valid] or [crash-on-invalid]
#48168 opened Jan 20, 2021 by vabridgers
1
3
[MSP430][InstCombine][DAGCombine]Poor codegen for targets with no native shifts (8/8) backend:MSP430 bugzilla Issues migrated from bugzilla llvm:codegen
#43390 opened Nov 18, 2019 by llvmbot
5
[MSP430][InstCombine][DAGCombine]Poor codegen for targets with no native shifts (7/8) backend:MSP430 bugzilla Issues migrated from bugzilla llvm:codegen
#43389 opened Nov 18, 2019 by llvmbot
5
[MSP430][InstCombine][DAGCombine]Poor codegen for targets with no native shifts (6/8) backend:MSP430 bugzilla Issues migrated from bugzilla llvm:codegen
#43388 opened Nov 18, 2019 by llvmbot
5
[MSP430][InstCombine][DAGCombine]Poor codegen for targets with no native shifts (5/8) backend:MSP430 bugzilla Issues migrated from bugzilla llvm:codegen
#43387 opened Nov 18, 2019 by llvmbot
4
[MSP430][InstCombine][DAGCombine]Poor codegen for targets with no native shifts (2/8) backend:MSP430 bugzilla Issues migrated from bugzilla llvm:codegen
#43384 opened Nov 18, 2019 by llvmbot
6
[MSP430][InstCombine][DAGCombine]Poor codegen for targets with no native shifts (1/8) backend:MSP430 bugzilla Issues migrated from bugzilla llvm:codegen
#43383 opened Nov 18, 2019 by llvmbot
5
[MSP430] Assertion: Trying to add an operand to a machine instr that is already done! backend:MSP430 bugzilla Issues migrated from bugzilla tools:llc
#36966 opened May 29, 2018 by llvmbot
1
[MSP430] Fix for byval parameters backend:MSP430 bugzilla Issues migrated from bugzilla
#14468 opened Oct 16, 2012 by llvmbot
msp430 backend: arguments passed in wrong registers backend:MSP430 bugzilla Issues migrated from bugzilla miscompilation
#6945 opened Mar 10, 2010 by llvmbot
15
ProTip! Exclude everything labeled bug with -label:bug.