lib/Target/PowerPC/PPCCCState.cpp

   1 //===---- PPCCCState.cpp - CCState with PowerPC specific extensions ---------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #include "PPCCCState.h"
  11 #include "PPCSubtarget.h"
  12 #include "llvm/IR/Module.h"
  13 using namespace llvm;
  14
  15 // Identify lowered values that originated from ppcf128 arguments and record
  16 // this.
  17 void PPCCCState::PreAnalyzeCallOperands(
  18     const SmallVectorImpl<ISD::OutputArg> &Outs) {
  19   for (const auto &I : Outs) {
  20     if (I.ArgVT == llvm::MVT::ppcf128)
  21       OriginalArgWasPPCF128.push_back(true);
  22     else
  23       OriginalArgWasPPCF128.push_back(false);
  24   }
  25 }
  26
  27 void PPCCCState::PreAnalyzeFormalArguments(
  28     const SmallVectorImpl<ISD::InputArg> &Ins) {
  29   for (const auto &I : Ins) {
  30     if (I.ArgVT == llvm::MVT::ppcf128) {
  31       OriginalArgWasPPCF128.push_back(true);
  32     } else {
  33       OriginalArgWasPPCF128.push_back(false);
  34     }
  35   }
  36 }