diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.cpp | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp index 8836c9e..235feba 100644 --- a/lib/Target/X86/X86InstrInfo.cpp +++ b/lib/Target/X86/X86InstrInfo.cpp @@ -22,15 +22,8 @@ #include "llvm/CodeGen/LiveVariables.h" #include "llvm/CodeGen/SSARegMap.h" #include "llvm/Target/TargetOptions.h" -#include "llvm/Support/CommandLine.h" using namespace llvm; -namespace { - cl::opt<bool> - EnableConvert3Addr("enable-x86-conv-3-addr", - cl::desc("Enable convertToThreeAddress for X86")); -} - X86InstrInfo::X86InstrInfo(X86TargetMachine &tm) : TargetInstrInfo(X86Insts, array_lengthof(X86Insts)), TM(tm), RI(tm, *this) { @@ -154,8 +147,6 @@ bool X86InstrInfo::isReallyTriviallyReMaterializable(MachineInstr *MI) const { /// hasLiveCondCodeDef - True if MI has a condition code def, e.g. EFLAGS, that /// is not marked dead. static bool hasLiveCondCodeDef(MachineInstr *MI) { - if (!EnableConvert3Addr) - return true; for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) { MachineOperand &MO = MI->getOperand(i); if (MO.isRegister() && MO.isDef() && |