r230761 - AMDGCN: Define cl_khr_fp64 when compiling OpenCL programs

[Tom Stellard]

Author: tstellar
Date: Fri Feb 27 09:10:19 2015
New Revision: 230761

URL: http://llvm.org/viewvc/llvm-project?rev=230761&view=rev
Log:
AMDGCN: Define cl_khr_fp64 when compiling OpenCL programs

Modified:
    cfe/trunk/lib/Basic/Targets.cpp
    cfe/trunk/test/Preprocessor/init.c

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=230761&r1=230760&r2=230761&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Fri Feb 27 09:10:19 2015
@@ -1645,6 +1645,8 @@ public:
   void getTargetDefines(const LangOptions &Opts,
                         MacroBuilder &Builder) const override {
     Builder.defineMacro("__R600__");
+    if (GPU >= GK_SOUTHERN_ISLANDS && Opts.OpenCL)
+      Builder.defineMacro("cl_khr_fp64");
   }
 
   BuiltinVaListKind getBuiltinVaListKind() const override {

Modified: cfe/trunk/test/Preprocessor/init.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Preprocessor/init.c?rev=230761&r1=230760&r2=230761&view=diff
==============================================================================
--- cfe/trunk/test/Preprocessor/init.c (original)
+++ cfe/trunk/test/Preprocessor/init.c Fri Feb 27 09:10:19 2015
@@ -6584,6 +6584,9 @@
 // PPC-DARWIN:#define __powerpc__ 1
 // PPC-DARWIN:#define __ppc__ 1
 //
+// RUN: %clang_cc1 -x cl -E -dM -ffreestanding -triple=amdgcn < /dev/null | FileCheck -check-prefix AMDGCN %s
+// AMDGCN:#define cl_khr_fp64 1
+
 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=s390x-none-none -fno-signed-char < /dev/null | FileCheck -check-prefix S390X %s
 //
 // S390X:#define __BIGGEST_ALIGNMENT__ 8