[X86] Don't try to generate direct calls to TLS globals

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

diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index cf76ac70e0b2adeeccd97f47867793553ce35b99..754b5b9247178bb7f81d61cbcc8fea63e9004041 100644 (file)
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -159,6 +159,9 @@ protected:
   /// IsUAMemFast - True if unaligned memory access is fast.
   bool IsUAMemFast;
 
+  /// True if unaligned 32-byte memory accesses are slow.
+  bool IsUAMem32Slow;
+
   /// HasVectorUAMem - True if SIMD operations can have unaligned memory
   /// operands. This may require setting a feature bit in the processor.
   bool HasVectorUAMem;
@@ -205,7 +208,7 @@ protected:
   /// For this to be profitable, the cost of FDIV must be
   /// substantially higher than normal FP ops like FADD and FMUL.
   bool UseReciprocalEst;
-  
+
   /// Processor has AVX-512 PreFetch Instructions
   bool HasPFI;
 
@@ -320,13 +323,13 @@ public:
   /// Is this x86_64 with the ILP32 programming model (x32 ABI)?
   bool isTarget64BitILP32() const {
     return In64BitMode && (TargetTriple.getEnvironment() == Triple::GNUX32 ||
-                           TargetTriple.getOS() == Triple::NaCl);
+                           TargetTriple.isOSNaCl());
   }
 
   /// Is this x86_64 with the LP64 programming model (standard AMD64, no x32)?
   bool isTarget64BitLP64() const {
     return In64BitMode && (TargetTriple.getEnvironment() != Triple::GNUX32 &&
-                           TargetTriple.getOS() != Triple::NaCl);
+                           !TargetTriple.isOSNaCl());
   }
 
   PICStyles::Style getPICStyle() const { return PICStyle; }
@@ -374,6 +377,7 @@ public:
   bool isBTMemSlow() const { return IsBTMemSlow; }
   bool isSHLDSlow() const { return IsSHLDSlow; }
   bool isUnalignedMemAccessFast() const { return IsUAMemFast; }
+  bool isUnalignedMem32Slow() const { return IsUAMem32Slow; }
   bool hasVectorUAMem() const { return HasVectorUAMem; }
   bool hasCmpxchg16b() const { return HasCmpxchg16b; }
   bool useLeaForSP() const { return UseLeaForSP; }
@@ -399,16 +403,13 @@ public:
   const Triple &getTargetTriple() const { return TargetTriple; }
 
   bool isTargetDarwin() const { return TargetTriple.isOSDarwin(); }
-  bool isTargetFreeBSD() const {
-    return TargetTriple.getOS() == Triple::FreeBSD;
-  }
-  bool isTargetSolaris() const {
-    return TargetTriple.getOS() == Triple::Solaris;
-  }
+  bool isTargetFreeBSD() const { return TargetTriple.isOSFreeBSD(); }
+  bool isTargetDragonFly() const { return TargetTriple.isOSDragonFly(); }
+  bool isTargetSolaris() const { return TargetTriple.isOSSolaris(); }
 
   bool isTargetELF() const { return TargetTriple.isOSBinFormatELF(); }
   bool isTargetCOFF() const { return TargetTriple.isOSBinFormatCOFF(); }
-  bool isTargetMacho() const { return TargetTriple.isOSBinFormatMachO(); }
+  bool isTargetMachO() const { return TargetTriple.isOSBinFormatMachO(); }
 
   bool isTargetLinux() const { return TargetTriple.isOSLinux(); }
   bool isTargetNaCl() const { return TargetTriple.isOSNaCl(); }