#include "llvm/MC/MCSectionMachO.h"
#include "llvm/Target/TargetOptions.h"
#include "llvm/ADT/VectorExtras.h"
+#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/raw_ostream.h"
#include <sstream>
using namespace llvm;
+static cl::opt<bool>
+aggressiveV7IfConvert("arm-aggressive-v7-ifcvt", cl::Hidden,
+ cl::desc("Enable more liberal if-converstion for v7"),
+ cl::init(false));
+
static bool CC_ARM_APCS_Custom_f64(unsigned &ValNo, EVT &ValVT, EVT &LocVT,
CCValAssign::LocInfo &LocInfo,
ISD::ArgFlagsTy &ArgFlags,
// Generic (and overly aggressive) if-conversion limits.
setIfCvtBlockSizeLimit(10);
setIfCvtDupBlockSizeLimit(2);
+ } else if (aggressiveV7IfConvert && Subtarget->hasV7Ops()) {
+ setIfCvtBlockSizeLimit(3);
+ setIfCvtDupBlockSizeLimit(1);
} else if (Subtarget->hasV6Ops()) {
setIfCvtBlockSizeLimit(2);
setIfCvtDupBlockSizeLimit(1);