[all-commits] [llvm/llvm-project] 271688: [AArch64][SME] Port all SME routines to RuntimeLib...

Benjamin Maxwell via All-commits all-commits at lists.llvm.org
Wed Aug 13 00:49:20 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 271688b87abe7cf45aceaff8266270a25eb7b436
      https://github.com/llvm/llvm-project/commit/271688b87abe7cf45aceaff8266270a25eb7b436
  Author: Benjamin Maxwell <benjamin.maxwell at arm.com>
  Date:   2025-08-13 (Wed, 13 Aug 2025)

  Changed paths:
    M llvm/include/llvm/CodeGen/TargetLowering.h
    M llvm/include/llvm/IR/RuntimeLibcalls.td
    M llvm/include/llvm/IR/RuntimeLibcallsImpl.td
    M llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    M llvm/lib/Target/AArch64/SMEABIPass.cpp
    M llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.cpp
    M llvm/lib/Target/AArch64/Utils/AArch64SMEAttributes.h
    M llvm/test/TableGen/RuntimeLibcallEmitter-calling-conv.td
    M llvm/test/TableGen/RuntimeLibcallEmitter-conflict-warning.td
    M llvm/test/TableGen/RuntimeLibcallEmitter.td
    M llvm/unittests/Target/AArch64/SMEAttributesTest.cpp
    M llvm/utils/TableGen/Basic/RuntimeLibcallsEmitter.cpp

  Log Message:
  -----------
  [AArch64][SME] Port all SME routines to RuntimeLibcalls (#152505)

This updates everywhere we emit/check an SME routines to use
RuntimeLibcalls to get the function name and calling convention.

Note: RuntimeLibcallEmitter had some issues with emitting non-unique
variable names for sets of libcalls, so I tweaked the output to avoid
the need for variables.



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