[PATCH] D90415: [OpenMP] Use __OPENMP_NVPTX__ instead of _OPENMP in complex wrapper headers.

[Joachim Meyer via Phabricator via cfe-commits]

fodinabor updated this revision to Diff 301726.
fodinabor edited the summary of this revision.
fodinabor added a comment.

Add missing macro definitions.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D90415/new/

https://reviews.llvm.org/D90415

Files:
  clang/lib/Headers/__clang_cuda_complex_builtins.h
  clang/lib/Headers/openmp_wrappers/complex
  clang/lib/Headers/openmp_wrappers/complex.h


Index: clang/lib/Headers/openmp_wrappers/complex.h
===================================================================
--- clang/lib/Headers/openmp_wrappers/complex.h
+++ clang/lib/Headers/openmp_wrappers/complex.h
@@ -18,7 +18,9 @@
 #include <math.h>
 
 #define __CUDA__
+#define __OPENMP_NVPTX__
 #include <__clang_cuda_complex_builtins.h>
+#undef __OPENMP_NVPTX__
 #endif
 
 // Grab the host header too.
Index: clang/lib/Headers/openmp_wrappers/complex
===================================================================
--- clang/lib/Headers/openmp_wrappers/complex
+++ clang/lib/Headers/openmp_wrappers/complex
@@ -18,7 +18,9 @@
 #include <cmath>
 
 #define __CUDA__
+#define __OPENMP_NVPTX__
 #include <__clang_cuda_complex_builtins.h>
+#undef __OPENMP_NVPTX__
 #endif
 
 // Grab the host header too.
Index: clang/lib/Headers/__clang_cuda_complex_builtins.h
===================================================================
--- clang/lib/Headers/__clang_cuda_complex_builtins.h
+++ clang/lib/Headers/__clang_cuda_complex_builtins.h
@@ -16,7 +16,7 @@
 // to work with CUDA and OpenMP target offloading [in C and C++ mode].)
 
 #pragma push_macro("__DEVICE__")
-#ifdef _OPENMP
+#ifdef __OPENMP_NVPTX__
 #pragma omp declare target
 #define __DEVICE__ __attribute__((noinline, nothrow, cold, weak))
 #else
@@ -26,7 +26,7 @@
 // To make the algorithms available for C and C++ in CUDA and OpenMP we select
 // different but equivalent function versions. TODO: For OpenMP we currently
 // select the native builtins as the overload support for templates is lacking.
-#if !defined(_OPENMP)
+#if !defined(__OPENMP_NVPTX__)
 #define _ISNANd std::isnan
 #define _ISNANf std::isnan
 #define _ISINFd std::isinf
@@ -276,7 +276,7 @@
 #undef _fmaxd
 #undef _fmaxf
 
-#ifdef _OPENMP
+#ifdef __OPENMP_NVPTX__
 #pragma omp end declare target
 #endif
 


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