[all-commits] [llvm/llvm-project] 489db6: [SPIR-V] Emit Alignment decoration for alloca inst...

[Vyacheslav Levytskyy via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 489db6538e5c90190cfdc50e497b4916af46dfe1
      https://github.com/llvm/llvm-project/commit/489db6538e5c90190cfdc50e497b4916af46dfe1
  Author: Vyacheslav Levytskyy <vyacheslav.levytskyy at intel.com>
  Date:   2024-12-06 (Fri, 06 Dec 2024)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicsSPIRV.td
    M llvm/lib/Target/SPIRV/MCTargetDesc/SPIRVBaseInfo.cpp
    M llvm/lib/Target/SPIRV/SPIRVBuiltins.cpp
    M llvm/lib/Target/SPIRV/SPIRVBuiltins.h
    M llvm/lib/Target/SPIRV/SPIRVCallLowering.cpp
    M llvm/lib/Target/SPIRV/SPIRVEmitIntrinsics.cpp
    M llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp
    M llvm/lib/Target/SPIRV/SPIRVInstructionSelector.cpp
    M llvm/lib/Target/SPIRV/SPIRVUtils.cpp
    M llvm/test/CodeGen/SPIRV/debug-info/debug-type-basic.ll
    M llvm/test/CodeGen/SPIRV/opencl/vload2.ll
    M llvm/test/CodeGen/SPIRV/transcoding/spirv-event-null.ll

  Log Message:
  -----------
  [SPIR-V] Emit Alignment decoration for alloca instructions and improve type inference (#118520)

This PR is to fix the following issues:
* the SPIR-V Backend didn't generate Alignment decoration for alloca
instructions,
* we need to use types from demangled function declarations to specify
types for opaque pointers.



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