[PATCH] D20373: PR27799: [OpenCL] Clang fails to compile libclc

[Yaxun Liu via cfe-commits]

yaxunl created this revision.
yaxunl added a reviewer: Anastasia.
yaxunl added subscribers: cfe-commits, tstellarAMD.

libclc fails to build due to some supported OpenCL extensions are not added to 
nvptx target.

http://reviews.llvm.org/D20373

Files:
  lib/Basic/Targets.cpp

Index: lib/Basic/Targets.cpp
===================================================================
--- lib/Basic/Targets.cpp
+++ lib/Basic/Targets.cpp
@@ -1840,6 +1840,12 @@
 
     return GPU != GK_NONE;
   }
+  void setSupportedOpenCLOpts() override {
+    auto &Opts = getSupportedOpenCLOpts();
+    Opts.cl_clang_storage_class_specifiers = 1;
+    Opts.cl_khr_byte_addressable_store = 1;
+    Opts.cl_khr_fp64 = 1;
+ }
 };
 
 const Builtin::Info NVPTXTargetInfo::BuiltinInfo[] = {



Index: lib/Basic/Targets.cpp
===================================================================
--- lib/Basic/Targets.cpp
+++ lib/Basic/Targets.cpp
@@ -1840,6 +1840,12 @@
 
     return GPU != GK_NONE;
   }
+  void setSupportedOpenCLOpts() override {
+    auto &Opts = getSupportedOpenCLOpts();
+    Opts.cl_clang_storage_class_specifiers = 1;
+    Opts.cl_khr_byte_addressable_store = 1;
+    Opts.cl_khr_fp64 = 1;
+ }
 };
 
 const Builtin::Info NVPTXTargetInfo::BuiltinInfo[] = {

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