[PATCH] D70401: [WIP][RISCV] Implement ilp32e ABI

[Sam Elliott via Phabricator via llvm-commits]

lenary updated this revision to Diff 233089.
lenary added a comment.

- Address ILP32E / rv32d frame pointer issue. I didn't manage to find a reasonable way to query for defined fpr64s, so I'm just enabling the FP if the D extension is enabled.

- Update callee-saved-fpr64s.ll to clearly document expectations about the test


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70401/new/

https://reviews.llvm.org/D70401

Files:
  llvm/lib/Target/RISCV/RISCVCallingConv.td
  llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
  llvm/lib/Target/RISCV/RISCVFrameLowering.h
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp
  llvm/test/CodeGen/RISCV/callee-saved-fpr32s.ll
  llvm/test/CodeGen/RISCV/callee-saved-fpr64s.ll
  llvm/test/CodeGen/RISCV/callee-saved-gprs.ll
  llvm/test/CodeGen/RISCV/calling-conv-ilp32e-double-bug.ll
  llvm/test/CodeGen/RISCV/calling-conv-ilp32e.ll
  llvm/test/CodeGen/RISCV/calling-conv-rv32f-ilp32.ll
  llvm/test/CodeGen/RISCV/stack-realignment-with-variable-sized-objects.ll
  llvm/test/CodeGen/RISCV/stack-realignment.ll
  llvm/test/CodeGen/RISCV/target-abi-valid.ll

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