1 files changed, 60 insertions, 7 deletions

diff --git a/lib/CodeGen/GlobalISel/IRTranslator.cpp b/lib/CodeGen/GlobalISel/IRTranslator.cpp
index 239bad2f5355..521037f9d206 100644
--- a/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -1,4 +1,4 @@
-//===-- llvm/CodeGen/GlobalISel/IRTranslator.cpp - IRTranslator --*- C++ -*-==//
+//===- llvm/CodeGen/GlobalISel/IRTranslator.cpp - IRTranslator ---*- C++ -*-==//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -11,34 +11,69 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/CodeGen/GlobalISel/IRTranslator.h"
-
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/ScopeExit.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Analysis/OptimizationDiagnosticInfo.h"
 #include "llvm/CodeGen/Analysis.h"
 #include "llvm/CodeGen/GlobalISel/CallLowering.h"
+#include "llvm/CodeGen/LowLevelType.h"
+#include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
+#include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/CodeGen/MachineMemOperand.h"
+#include "llvm/CodeGen/MachineOperand.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/TargetPassConfig.h"
+#include "llvm/IR/BasicBlock.h"
 #include "llvm/IR/Constant.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DebugInfo.h"
+#include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/GetElementPtrTypeIterator.h"
+#include "llvm/IR/InlineAsm.h"
+#include "llvm/IR/InstrTypes.h"
+#include "llvm/IR/Instructions.h"
 #include "llvm/IR/IntrinsicInst.h"
+#include "llvm/IR/Intrinsics.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Metadata.h"
 #include "llvm/IR/Type.h"
+#include "llvm/IR/User.h"
 #include "llvm/IR/Value.h"
+#include "llvm/MC/MCContext.h"
+#include "llvm/Pass.h"
+#include "llvm/Support/Casting.h"
+#include "llvm/Support/CodeGen.h"
+#include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/LowLevelTypeImpl.h"
+#include "llvm/Support/MathExtras.h"
+#include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetIntrinsicInfo.h"
 #include "llvm/Target/TargetLowering.h"
+#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetRegisterInfo.h"
+#include "llvm/Target/TargetSubtargetInfo.h"
+#include <algorithm>
+#include <cassert>
+#include <cstdint>
+#include <iterator>
+#include <string>
+#include <utility>
+#include <vector>
 
 #define DEBUG_TYPE "irtranslator"
 
 using namespace llvm;
 
 char IRTranslator::ID = 0;
+
 INITIALIZE_PASS_BEGIN(IRTranslator, DEBUG_TYPE, "IRTranslator LLVM IR -> MI",
                 false, false)
 INITIALIZE_PASS_DEPENDENCY(TargetPassConfig)
@@ -62,7 +97,7 @@ static void reportTranslationError(MachineFunction &MF,
     ORE.emit(R);
 }
 
-IRTranslator::IRTranslator() : MachineFunctionPass(ID), MRI(nullptr) {
+IRTranslator::IRTranslator() : MachineFunctionPass(ID) {
   initializeIRTranslatorPass(*PassRegistry::getPassRegistry());
 }
 
@@ -71,7 +106,6 @@ void IRTranslator::getAnalysisUsage(AnalysisUsage &AU) const {
   MachineFunctionPass::getAnalysisUsage(AU);
 }
 
-
 unsigned IRTranslator::getOrCreateVReg(const Value &Val) {
   unsigned &ValReg = ValToVReg[&Val];
 
@@ -686,6 +720,26 @@ bool IRTranslator::translateKnownIntrinsic(const CallInst &CI, Intrinsic::ID ID,
         .addUse(getOrCreateVReg(*CI.getArgOperand(0)))
         .addUse(getOrCreateVReg(*CI.getArgOperand(1)));
     return true;
+  case Intrinsic::exp:
+    MIRBuilder.buildInstr(TargetOpcode::G_FEXP)
+        .addDef(getOrCreateVReg(CI))
+        .addUse(getOrCreateVReg(*CI.getArgOperand(0)));
+    return true;
+  case Intrinsic::exp2:
+    MIRBuilder.buildInstr(TargetOpcode::G_FEXP2)
+        .addDef(getOrCreateVReg(CI))
+        .addUse(getOrCreateVReg(*CI.getArgOperand(0)));
+    return true;
+  case Intrinsic::log:
+    MIRBuilder.buildInstr(TargetOpcode::G_FLOG)
+        .addDef(getOrCreateVReg(CI))
+        .addUse(getOrCreateVReg(*CI.getArgOperand(0)));
+    return true;
+  case Intrinsic::log2:
+    MIRBuilder.buildInstr(TargetOpcode::G_FLOG2)
+        .addDef(getOrCreateVReg(CI))
+        .addUse(getOrCreateVReg(*CI.getArgOperand(0)));
+    return true;
   case Intrinsic::fma:
     MIRBuilder.buildInstr(TargetOpcode::G_FMA)
         .addDef(getOrCreateVReg(CI))
@@ -834,7 +888,6 @@ bool IRTranslator::translateInvoke(const User &U,
   if (!isa<LandingPadInst>(EHPadBB->front()))
     return false;
 
-
   // Emit the actual call, bracketed by EH_LABELs so that the MF knows about
   // the region covered by the try.
   MCSymbol *BeginSymbol = Context.createTempSymbol();
@@ -1195,7 +1248,7 @@ bool IRTranslator::runOnMachineFunction(MachineFunction &CurMF) {
   MRI = &MF->getRegInfo();
   DL = &F.getParent()->getDataLayout();
   TPC = &getAnalysis<TargetPassConfig>();
-  ORE = make_unique<OptimizationRemarkEmitter>(&F);
+  ORE = llvm::make_unique<OptimizationRemarkEmitter>(&F);
 
   assert(PendingPHIs.empty() && "stale PHIs");