From: Justin Holewinski <jholewinski@nvidia.com>
Date: Fri, 27 Jun 2014 18:35:16 +0000 (+0000)
Subject: [NVPTX] Update sub-target feature detection
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c3f31ebe6e17a024e42fa526975564d5c04b8776;p=platform%2Fupstream%2Fllvm.git

[NVPTX] Update sub-target feature detection

llvm-svn: 211928
---

diff --git a/llvm/lib/Target/NVPTX/NVPTXSubtarget.h b/llvm/lib/Target/NVPTX/NVPTXSubtarget.h
index 5805b42..3ed5747 100644
--- a/llvm/lib/Target/NVPTX/NVPTXSubtarget.h
+++ b/llvm/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; }