commit db900e389acee68063fdc02292f5c48eafed5ff0
author Gheorghe-Teodor Bercea <gheorghe-teod.bercea@ibm.com> Fri May 03 17:59:18 2019 +0000
committer Gheorghe-Teodor Bercea <gheorghe-teod.bercea@ibm.com> Fri May 03 17:59:18 2019 +0000
tree 4622f81b31102dcc94df7155dc4452658ac2da0b
parent c242be40a140df8959ce08bc6d593d9ee14ca319

[CUDA][Clang][Bugfix] Add missing CUDA 9.2 case

Summary:
The bug was reported on the OpenMP-dev list:

.../obj-release/lib/clang/9.0.0/include/__clang_cuda_intrinsics.h:173:35: error: '__nvvm_shfl_sync_idx_i32' needs target feature ptx60|ptx61|ptx63|ptx64
__MAKE_SYNC_SHUFFLES(__shfl_sync, __nvvm_shfl_sync_idx_i32,

This problem occurs when trying to compile a .cu file that requires a newer ptx version (>ptx60 in this case) than ptx42.



Reviewers: tra, ABataev, caomhin

Reviewed By: tra

Subscribers: jdoerfert, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D61474

llvm-svn: 359910

clang/lib/Driver/ToolChains/Cuda.cpp

diff --git a/clang/lib/Driver/ToolChains/Cuda.cpp b/clang/lib/Driver/ToolChains/Cuda.cpp
index 65895e0..96f8c51 100644
--- a/clang/lib/Driver/ToolChains/Cuda.cpp
+++ b/clang/lib/Driver/ToolChains/Cuda.cpp
@@ -656,6 +656,9 @@
     case CudaVersion::CUDA_100:
       PtxFeature = "+ptx63";
       break;
+    case CudaVersion::CUDA_92:
+      PtxFeature = "+ptx61";
+      break;
     case CudaVersion::CUDA_91:
       PtxFeature = "+ptx61";
       break;