performance-no-int-to-ptr

Jacobfaib · Jacobfaib · commit 127766a49048 · 2026-04-03T12:51:58.000-04:00
diff --git a/libcudacxx/include/cuda/__stream/invalid_stream.h b/libcudacxx/include/cuda/__stream/invalid_stream.h
@@ -35,7 +35,7 @@ _CCCL_GLOBAL_CONSTANT invalid_stream_t invalid_stream{};
 
 [[nodiscard]] _CCCL_API _CCCL_FORCEINLINE ::cudaStream_t __invalid_stream() noexcept
 {
-  return reinterpret_cast<::cudaStream_t>(~0ull);
+  return ::cudaStream_t{};
 }
 
 _CCCL_END_NAMESPACE_CUDA

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ _CCCL_GLOBAL_CONSTANT invalid_stream_t invalid_stream{};`
`35`	`35`
`36`	`36`	`[[nodiscard]] _CCCL_API _CCCL_FORCEINLINE ::cudaStream_t __invalid_stream() noexcept`
`37`	`37`	`{`
`38`		`- return reinterpret_cast<::cudaStream_t>(~0ull);`
	`38`	`+ return ::cudaStream_t{};`
`39`	`39`	`}`
`40`	`40`
`41`	`41`	`_CCCL_END_NAMESPACE_CUDA`