[NVPTX] Update sub-target feature detection

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211928 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/NVPTX/NVPTXSubtarget.h b/lib/Target/NVPTX/NVPTXSubtarget.h
index 5805b4263d520eedf6024a70b6456db13188498e..3ed5747b55f9c2674a0603de3381bfde05233f91 100644 (file)
--- a/lib/Target/NVPTX/NVPTXSubtarget.h
+++ b/lib/Target/NVPTX/NVPTXSubtarget.h
@@ -81,10 +81,12 @@ public:
   bool hasFMAF32() const { return SmVersion >= 20; }
   bool hasFMAF64() const { return SmVersion >= 13; }
   bool hasLDG() const { return SmVersion >= 32; }
-  bool hasLDU() const { return SmVersion >= 20; }
+  bool hasLDU() const { return ((SmVersion >= 20) && (SmVersion < 30)); }
   bool hasGenericLdSt() const { return SmVersion >= 20; }
-  inline bool hasHWROT32() const { return false; }
-  inline bool hasSWROT32() const { return true; }
+  inline bool hasHWROT32() const { return SmVersion >= 32; }
+  inline bool hasSWROT32() const {
+    return ((SmVersion >= 20) && (SmVersion < 32));
+  }
   inline bool hasROT32() const { return hasHWROT32() || hasSWROT32(); }
   inline bool hasROT64() const { return SmVersion >= 20; }