[all-commits] [llvm/llvm-project] ea6b8f: [SDAG] Merge multiple-result libcall expansion int...

[Benjamin Maxwell via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ea6b8fa4b9b48a11c2657bedf35ad5291b1e2b9c
      https://github.com/llvm/llvm-project/commit/ea6b8fa4b9b48a11c2657bedf35ad5291b1e2b9c
  Author: Benjamin Maxwell <benjamin.maxwell at arm.com>
  Date:   2024-11-06 (Wed, 06 Nov 2024)

  Changed paths:
    M llvm/include/llvm/CodeGen/SelectionDAG.h
    M llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/test/CodeGen/PowerPC/f128-arith.ll
    M llvm/test/CodeGen/RISCV/llvm.frexp.ll
    M llvm/test/CodeGen/X86/llvm.frexp.ll

  Log Message:
  -----------
  [SDAG] Merge multiple-result libcall expansion into DAG.expandMultipleResultFPLibCall() (#114792)

This merges the logic for expanding both FFREXP and FSINCOS into one
method `DAG.expandMultipleResultFPLibCall()`. This reduces duplication
and also allows FFREXP to benefit from the stack slot elimination
implemented for FSINCOS. This method will also be used in future to
implement more multiple-result intrinsics (such as modf and sincospi).



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications