Support v8f32 to v8i8/vi816 conversion through custom lowering

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

diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index ed243ec5d10ae0c18b4815aca4f3b318d7767a72..3a990fc5deb5f2a3a856fac7344c19405dfac523 100644 (file)
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -237,10 +237,10 @@ public:
   bool isTargetSolaris() const {
     return TargetTriple.getOS() == Triple::Solaris;
   }
-
-  // ELF is a reasonably sane default and the only other X86 targets we
-  // support are Darwin and Windows. Just use "not those".
-  bool isTargetELF() const { return TargetTriple.isOSBinFormatELF(); }
+  bool isTargetELF() const {
+    return (TargetTriple.getEnvironment() == Triple::ELF ||
+            TargetTriple.isOSBinFormatELF());
+  }
   bool isTargetLinux() const { return TargetTriple.getOS() == Triple::Linux; }
   bool isTargetNaCl() const {
     return TargetTriple.getOS() == Triple::NativeClient;
@@ -251,7 +251,10 @@ public:
   bool isTargetMingw() const { return TargetTriple.getOS() == Triple::MinGW32; }
   bool isTargetCygwin() const { return TargetTriple.getOS() == Triple::Cygwin; }
   bool isTargetCygMing() const { return TargetTriple.isOSCygMing(); }
-  bool isTargetCOFF() const { return TargetTriple.isOSBinFormatCOFF(); }
+  bool isTargetCOFF() const {
+    return (TargetTriple.getEnvironment() != Triple::ELF &&
+            TargetTriple.isOSBinFormatCOFF());
+  }
   bool isTargetEnvMacho() const { return TargetTriple.isEnvironmentMachO(); }
 
   bool isTargetWin64() const {
@@ -302,12 +305,6 @@ public:
   /// returns null.
   const char *getBZeroEntry() const;
 
-  /// 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 getSpecialAddressLatency() const;
-
   /// enablePostRAScheduler - run for Atom optimization.
   bool enablePostRAScheduler(CodeGenOpt::Level OptLevel,
                              TargetSubtargetInfo::AntiDepBreakMode& Mode,