[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
llvm-svn: 296404
diff --git a/llvm/lib/CodeGen/TargetSchedule.cpp b/llvm/lib/CodeGen/TargetSchedule.cpp
index 83e52d3..a4dd753 100644
--- a/llvm/lib/CodeGen/TargetSchedule.cpp
+++ b/llvm/lib/CodeGen/TargetSchedule.cpp
@@ -1,4 +1,4 @@
-//===-- llvm/Target/TargetSchedule.cpp - Sched Machine Model ----*- C++ -*-===//
+//===- llvm/Target/TargetSchedule.cpp - Sched Machine Model ---------------===//
//
// The LLVM Compiler Infrastructure
//
@@ -12,12 +12,22 @@
//
//===----------------------------------------------------------------------===//
+#include "llvm/CodeGen/MachineFunction.h"
+#include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/CodeGen/TargetSchedule.h"
+#include "llvm/MC/MCInstrDesc.h"
+#include "llvm/MC/MCInstrItineraries.h"
+#include "llvm/MC/MCSchedule.h"
#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Target/TargetSubtargetInfo.h"
+#include <algorithm>
+#include <cassert>
+#include <cstdint>
using namespace llvm;
@@ -37,13 +47,14 @@
static unsigned gcd(unsigned Dividend, unsigned Divisor) {
// Dividend and Divisor will be naturally swapped as needed.
- while(Divisor) {
+ while (Divisor) {
unsigned Rem = Dividend % Divisor;
Dividend = Divisor;
Divisor = Rem;
};
return Dividend;
}
+
static unsigned lcm(unsigned A, unsigned B) {
unsigned LCM = (uint64_t(A) * B) / gcd(A, B);
assert((LCM >= A && LCM >= B) && "LCM overflow");
@@ -100,7 +111,6 @@
/// evaluation of predicates that depend on instruction operands or flags.
const MCSchedClassDesc *TargetSchedModel::
resolveSchedClass(const MachineInstr *MI) const {
-
// Get the definition's scheduling class descriptor from this machine model.
unsigned SchedClass = MI->getDesc().getSchedClass();
const MCSchedClassDesc *SCDesc = SchedModel.getSchedClassDesc(SchedClass);