[all-commits] [llvm/llvm-project] 8ba2ae: [RISCV][GISel] Implement canLowerReturn. (#105465)

Craig Topper via All-commits all-commits at lists.llvm.org
Thu Aug 22 08:13:14 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8ba2ae31fa6a386d42aec5dedd685e99747dbf0f
      https://github.com/llvm/llvm-project/commit/8ba2ae31fa6a386d42aec5dedd685e99747dbf0f
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2024-08-22 (Thu, 22 Aug 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/GISel/RISCVCallLowering.cpp
    M llvm/lib/Target/RISCV/GISel/RISCVCallLowering.h
    M llvm/test/CodeGen/RISCV/GlobalISel/irtranslator/calling-conv-ilp32-ilp32f-ilp32d-common.ll
    M llvm/test/CodeGen/RISCV/GlobalISel/irtranslator/calling-conv-lp64-lp64f-lp64d-common.ll

  Log Message:
  -----------
  [RISCV][GISel] Implement canLowerReturn. (#105465)

This allows us to handle return values that are too large to fit in x10
and x11. They will be converted to a sret by passing a pointer to where
to store the return value.



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