[llvm] r329829 - [NVPTX, CUDA] Improved feature constraints on NVPTX target builtins.

[Artem Belevich via llvm-commits]

Author: tra
Date: Wed Apr 11 10:51:19 2018
New Revision: 329829

URL: http://llvm.org/viewvc/llvm-project?rev=329829&view=rev
Log:
[NVPTX, CUDA] Improved feature constraints on NVPTX target builtins.

When NVPTX TARGET_BUILTIN specifies sm_XX or ptxYY as required feature,
consider those features available if we're compiling for GPU >= sm_XX or have
enabled PTX version >= ptxYY.

Differential Revision: https://reviews.llvm.org/D45061

Modified:
    llvm/trunk/lib/Target/NVPTX/NVPTXSubtarget.h

Modified: llvm/trunk/lib/Target/NVPTX/NVPTXSubtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/NVPTX/NVPTXSubtarget.h?rev=329829&r1=329828&r2=329829&view=diff
==============================================================================
--- llvm/trunk/lib/Target/NVPTX/NVPTXSubtarget.h (original)
+++ llvm/trunk/lib/Target/NVPTX/NVPTXSubtarget.h Wed Apr 11 10:51:19 2018
@@ -74,7 +74,7 @@ public:
   }
 
   bool hasAtomAddF64() const { return SmVersion >= 60; }
-  bool hasAtomScope() const { return HasAtomScope; }
+  bool hasAtomScope() const { return SmVersion >= 60; }
   bool hasAtomBitwise64() const { return SmVersion >= 32; }
   bool hasAtomMinMax64() const { return SmVersion >= 32; }
   bool hasLDG() const { return SmVersion >= 32; }