When generating spill and reload code for vector registers on PowerPC,

[oota-llvm.git] / lib / Target / X86 / X86Subtarget.cpp

diff --git a/lib/Target/X86/X86Subtarget.cpp b/lib/Target/X86/X86Subtarget.cpp
index 0d7b664e8e0997acb8b0cdce5242b3546a624d54..4130637a653ea80d5382494dca8fa23d2dbd1b3b 100644 (file)
--- a/lib/Target/X86/X86Subtarget.cpp
+++ b/lib/Target/X86/X86Subtarget.cpp
@@ -163,17 +163,6 @@ bool X86Subtarget::IsLegalToCallImmediateAddr(const TargetMachine &TM) const {
   return isTargetELF() || TM.getRelocationModel() == Reloc::Static;
 }
 
-/// getSpecialAddressLatency - For targets where it is beneficial to
-/// backschedule instructions that compute addresses, return a value
-/// indicating the number of scheduling cycles of backscheduling that
-/// should be attempted.
-unsigned X86Subtarget::getSpecialAddressLatency() const {
-  // For x86 out-of-order targets, back-schedule address computations so
-  // that loads and stores aren't blocked.
-  // This value was chosen arbitrarily.
-  return 200;
-}
-
 void X86Subtarget::AutoDetectSubtargetFeatures() {
   unsigned EAX = 0, EBX = 0, ECX = 0, EDX = 0;
   unsigned MaxLevel;
@@ -401,6 +390,10 @@ X86Subtarget::X86Subtarget(const std::string &TT, const std::string &CPU,
     }
   }
 
+  // CPUName may have been set by the CPU detection code. Make sure the
+  // new MCSchedModel is used.
+  InitMCProcessorInfo(CPUName, FS);
+
   if (X86ProcFamily == IntelAtom)
     PostRAScheduler = true;