X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FX86%2FX86Subtarget.cpp;h=3b25d30dc221a6427611386e74e1f6cd83053dd4;hb=4278cac3c496c04409832f8577d7e3381fa0c3e3;hp=e90da0f98a65ece393cfc22735966646c21a5e8d;hpb=3cf9267d4e4dbe7ebd21adfaabe4d2ce01456813;p=oota-llvm.git

diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp
index e90da0f98a6..3b25d30dc22 100644
--- a/lib/Target/X86/X86Subtarget.cpp
+++ b/lib/Target/X86/X86Subtarget.cpp
@@ -257,10 +257,9 @@ void X86Subtarget::initializeEnvironment() {
   HasVLX = false;
   HasADX = false;
   HasSHA = false;
-  HasSGX = false;
   HasPRFCHW = false;
   HasRDSEED = false;
-  HasSMAP = false;
+  HasMPX = false;
   IsBTMemSlow = false;
   IsSHLDSlow = false;
   IsUAMemFast = false;
@@ -275,11 +274,10 @@ void X86Subtarget::initializeEnvironment() {
   LEAUsesAG = false;
   SlowLEA = false;
   SlowIncDec = false;
-  UseSqrtEst = false;
-  UseReciprocalEst = false;
   stackAlignment = 4;
   // FIXME: this is a known good value for Yonah. How about others?
   MaxInlineSizeThreshold = 128;
+  UseSoftFloat = false;
 }
 
 X86Subtarget &X86Subtarget::initializeSubtargetDependencies(StringRef CPU,
@@ -289,7 +287,7 @@ X86Subtarget &X86Subtarget::initializeSubtargetDependencies(StringRef CPU,
   return *this;
 }
 
-X86Subtarget::X86Subtarget(const std::string &TT, const std::string &CPU,
+X86Subtarget::X86Subtarget(const Triple &TT, const std::string &CPU,
                            const std::string &FS, const X86TargetMachine &TM,
                            unsigned StackAlignOverride)
     : X86GenSubtargetInfo(TT, CPU, FS), X86ProcFamily(Others),
@@ -302,8 +300,7 @@ X86Subtarget::X86Subtarget(const std::string &TT, const std::string &CPU,
                   TargetTriple.getEnvironment() == Triple::CODE16),
       TSInfo(*TM.getDataLayout()),
       InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM, *this),
-      FrameLowering(TargetFrameLowering::StackGrowsDown, getStackAlignment(),
-                    is64Bit() ? -8 : -4) {
+      FrameLowering(*this, getStackAlignment()) {
   // Determine the PICStyle based on the target selected.
   if (TM.getRelocationModel() == Reloc::Static) {
     // Unless we're in PIC or DynamicNoPIC mode, set the PIC style to None.