llvm/lib/Target/PowerPC/PPCCCState.cpp

   1 //===---- PPCCCState.cpp - CCState with PowerPC specific extensions ---------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "PPCCCState.h"
  10 #include "PPCSubtarget.h"
  11 #include "llvm/IR/Module.h"
  12 using namespace llvm;
  13
  14 // Identify lowered values that originated from ppcf128 arguments and record
  15 // this.
  16 void PPCCCState::PreAnalyzeCallOperands(
  17     const SmallVectorImpl<ISD::OutputArg> &Outs) {
  18   for (const auto &I : Outs) {
  19     if (I.ArgVT == llvm::MVT::ppcf128)
  20       OriginalArgWasPPCF128.push_back(true);
  21     else
  22       OriginalArgWasPPCF128.push_back(false);
  23   }
  24 }
  25
  26 void PPCCCState::PreAnalyzeFormalArguments(
  27     const SmallVectorImpl<ISD::InputArg> &Ins) {
  28   for (const auto &I : Ins) {
  29     if (I.ArgVT == llvm::MVT::ppcf128) {
  30       OriginalArgWasPPCF128.push_back(true);
  31     } else {
  32       OriginalArgWasPPCF128.push_back(false);
  33     }
  34   }
  35 }