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DAG: Emit an error if trying to legalize read/write register with illegal types

backend:AArch64

backend:AMDGPU

backend:ARM

backend:Hexagon

backend:Lanai

backend:loongarch

backend:MIPS

backend:PowerPC

backend:RISC-V

backend:Sparc

backend:SystemZ

backend:X86

llvm:codegen

llvm:globalisel

llvm:ir

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

Status: Open (in progress).

llvm/llvm-projectnumber 145197

#145197 In llvm/llvm-project;

· arsenm opened on Jun 22, 2025

CodeGen: Emit error if getRegisterByName fails

backend:AArch64

backend:AMDGPU

backend:ARM

backend:Hexagon

backend:Lanai

backend:loongarch

backend:MIPS

backend:PowerPC

backend:RISC-V

backend:Sparc

backend:SystemZ

backend:X86

llvm:codegen

llvm:globalisel

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

Status: Open (in progress).

llvm/llvm-projectnumber 145194

#145194 In llvm/llvm-project;

· arsenm opened on Jun 21, 2025

[SimplifyIndVar] ICMP predicate conversion to EQ/NE

backend:SystemZ

llvm:transforms

PGOProfile Guided OptimizationsProfile Guided Optimizations

Status: Open (in progress).

llvm/llvm-projectnumber 144945

#144945 In llvm/llvm-project;

· SergeyShch01 opened on Jun 19, 2025

SystemZ <code>esrl</code> instruction doesn't disassemble <code>%r0</code>

backend:SystemZ

mcMachine (object) codeMachine (object) code

Status: Open.

#144869 In llvm/llvm-project;

· Rot127 opened on Jun 19, 2025

[GOFF] Emit symbols for functions.

backend:SystemZ

mcMachine (object) codeMachine (object) code

Status: Open (in progress).

llvm/llvm-projectnumber 144437

#144437 In llvm/llvm-project;

· redstar opened on Jun 16, 2025

[LV][TTI] Calculate cost of extracting last index in a scalable vector

backend:AArch64

backend:AMDGPU

backend:ARM

backend:Hexagon

backend:PowerPC

backend:RISC-V

backend:SystemZ

backend:WebAssembly

backend:X86

llvm:analysis

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 144086

#144086 In llvm/llvm-project;

· david-arm opened on Jun 13, 2025

[MachineSink] Consider multiple instructions when sinking into cycle

backend:AMDGPU

backend:SystemZ

llvm:codegen

Status: Open (in progress).

llvm/llvm-projectnumber 142641

#142641 In llvm/llvm-project;

· joe-rivos opened on Jun 3, 2025

Global string alignment

backend:SystemZ

clangClang issues not falling into any other categoryClang issues not falling into any other category

llvm:ir

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 142346

#142346 In llvm/llvm-project;

· dominik-steenken opened on Jun 2, 2025

[VPlan] Materialize constant vector trip counts before final opts.

backend:AMDGPU

backend:RISC-V

backend:SystemZ

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 142309

#142309 In llvm/llvm-project;

· fhahn opened on Jun 1, 2025

<code>llvm.canonicalize</code> in common code

backend:AArch64

backend:AMDGPU

backend:loongarch

backend:PowerPC

backend:SystemZ

llvm:codegen

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

Status: Open (in progress).

llvm/llvm-projectnumber 142105

#142105 In llvm/llvm-project;

· dominik-steenken opened on May 30, 2025

[SystemZ][z/OS] Implement #pragma export

backend:SystemZ

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:driver'clang' and 'clang++' user-facing binaries. Not 'clang-cl''clang' and 'clang++' user-facing binaries. Not 'clang-cl'

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

Status: Open (in progress).

llvm/llvm-projectnumber 141671

#141671 In llvm/llvm-project;

· perry-ca opened on May 27, 2025

1-byte aligned global string leads to unexpected creation of GOT entry on SystemZ

backend:SystemZ

Status: Open.

#141491 In llvm/llvm-project;

· dominik-steenken opened on May 26, 2025