[CodeGen] Fix some Clang-tidy modernize-use-bool-literals and Include What You Use warnings; other minor fixes (NFC).
llvm-svn: 313941
diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp
index 40a126a..ea655e1 100644
--- a/llvm/lib/CodeGen/TargetLoweringBase.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp
@@ -1,4 +1,4 @@
-//===-- TargetLoweringBase.cpp - Implement the TargetLoweringBase class ---===//
+//===- TargetLoweringBase.cpp - Implement the TargetLoweringBase class ----===//
//
// The LLVM Compiler Infrastructure
//
@@ -13,32 +13,55 @@
#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
+#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Triple.h"
+#include "llvm/ADT/Twine.h"
#include "llvm/CodeGen/Analysis.h"
+#include "llvm/CodeGen/ISDOpcodes.h"
+#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineJumpTableInfo.h"
+#include "llvm/CodeGen/MachineMemOperand.h"
+#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
+#include "llvm/CodeGen/MachineValueType.h"
+#include "llvm/CodeGen/RuntimeLibcalls.h"
#include "llvm/CodeGen/StackMaps.h"
+#include "llvm/CodeGen/ValueTypes.h"
+#include "llvm/IR/Attributes.h"
+#include "llvm/IR/CallingConv.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Function.h"
+#include "llvm/IR/GlobalValue.h"
#include "llvm/IR/GlobalVariable.h"
-#include "llvm/IR/Mangler.h"
-#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCExpr.h"
+#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/Module.h"
+#include "llvm/IR/Type.h"
#include "llvm/Support/BranchProbability.h"
+#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Target/TargetLowering.h"
-#include "llvm/Target/TargetLoweringObjectFile.h"
#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetOpcodes.h"
#include "llvm/Target/TargetRegisterInfo.h"
-#include "llvm/Target/TargetSubtargetInfo.h"
-#include <cctype>
+#include <algorithm>
+#include <cassert>
+#include <cstring>
+#include <cstddef>
+#include <cstdint>
+#include <iterator>
+#include <string>
+#include <tuple>
+#include <utility>
+
using namespace llvm;
static cl::opt<bool> JumpIsExpensiveOverride(
@@ -78,7 +101,6 @@
cl::Hidden);
/// InitLibcallNames - Set default libcall names.
-///
static void InitLibcallNames(const char **Names, const Triple &TT) {
#define HANDLE_LIBCALL(code, name) \
Names[RTLIB::code] = name;
@@ -428,7 +450,6 @@
}
/// InitCmpLibcallCCs - Set default comparison libcall CC.
-///
static void InitCmpLibcallCCs(ISD::CondCode *CCs) {
memset(CCs, ISD::SETCC_INVALID, sizeof(ISD::CondCode)*RTLIB::UNKNOWN_LIBCALL);
CCs[RTLIB::OEQ_F32] = ISD::SETEQ;
@@ -614,7 +635,6 @@
// On most systems, DEBUGTRAP and TRAP have no difference. The "Expand"
// here is to inform DAG Legalizer to replace DEBUGTRAP with TRAP.
- //
setOperationAction(ISD::DEBUGTRAP, MVT::Other, Expand);
}
@@ -726,7 +746,7 @@
// found, fallback to the usual mechanism of widening/splitting the
// vector.
EVT OldEltVT = EltVT;
- while (1) {
+ while (true) {
// Increase the bitwidth of the element to the next pow-of-two
// (which is greater than 8 bits).
EltVT = EVT::getIntegerVT(Context, 1 + EltVT.getSizeInBits())
@@ -754,7 +774,7 @@
// Try to widen the vector until a legal type is found.
// If there is no wider legal type, split the vector.
- while (1) {
+ while (true) {
// Round up to the next power of 2.
NumElts = (unsigned)NextPowerOf2(NumElts);
@@ -1065,7 +1085,7 @@
bool IsLegalWiderType = false;
LegalizeTypeAction PreferredAction = getPreferredVectorAction(VT);
switch (PreferredAction) {
- case TypePromoteInteger: {
+ case TypePromoteInteger:
// Try to promote the elements of integer vectors. If no legal
// promotion was found, fall through to the widen-vector method.
for (unsigned nVT = i + 1; nVT <= MVT::LAST_INTEGER_VECTOR_VALUETYPE; ++nVT) {
@@ -1085,8 +1105,8 @@
if (IsLegalWiderType)
break;
LLVM_FALLTHROUGH;
- }
- case TypeWidenVector: {
+
+ case TypeWidenVector:
// Try to widen the vector.
for (unsigned nVT = i + 1; nVT <= MVT::LAST_VECTOR_VALUETYPE; ++nVT) {
MVT SVT = (MVT::SimpleValueType) nVT;
@@ -1103,7 +1123,7 @@
if (IsLegalWiderType)
break;
LLVM_FALLTHROUGH;
- }
+
case TypeSplitVector:
case TypeScalarizeVector: {
MVT IntermediateVT;
@@ -1168,7 +1188,6 @@
/// This method returns the number of registers needed, and the VT for each
/// register. It also returns the VT and quantity of the intermediate values
/// before they are promoted/expanded.
-///
unsigned TargetLoweringBase::getVectorTypeBreakdown(LLVMContext &Context, EVT VT,
EVT &IntermediateVT,
unsigned &NumIntermediates,