[flang] [llvm] [flang][cuda] Lower set/get default stream (PR #181775)

[Valentin Clement バレンタイン クレメン via llvm-commits]

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@@ -388,11 +388,21 @@ static constexpr IntrinsicHandler cudaHandlers[]{
          &CI::genCUDAGetDefaultStreamArg),
      {{{"devptr", asAddr}}},
      /*isElemental=*/false},
+    {"cudagetstreamdefaultnull",
+     static_cast<CUDAIntrinsicLibrary::ElementalGenerator>(
+         &CI::genCUDAGetDefaultStreamNull),
+     {},
+     /*isElemental=*/false},
     {"cudasetstreamarray",
      static_cast<CUDAIntrinsicLibrary::ExtendedGenerator>(
          &CI::genCUDASetDefaultStreamArray),
      {{{"devptr", asAddr}, {"stream", asValue}}},
      /*isElemental=*/false},
+    {"cudasetstreamdefault",
+     static_cast<CUDAIntrinsicLibrary::ExtendedGenerator>(
+         &CI::genCUDASetDefaultStream),
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clementval wrote:

I kept the name in the interface to be compatible with the reference compiler but the function itself doesn't need to be that.

https://github.com/llvm/llvm-project/pull/181775