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fix clang warning suppression

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This commit is contained in:
Chao Liu
2021-08-10 06:20:24 +00:00
parent 4f566c6221
commit ddd49ec9e7
5 changed files with 15 additions and 23 deletions
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9
composable_kernel/include/utility/amd_address_space.hpp
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@@ -2,6 +2,7 @@
#define CK_AMD_ADDRESS_SPACE_HPP
#include "config.hpp"
#include "c_style_pointer_cast.hpp"
// Address Space for AMDGCN
// https://llvm.org/docs/AMDGPUUsage.html#address-space
@@ -21,9 +22,9 @@ template <typename T>
__device__ T* cast_pointer_to_generic_address_space(T CONSTANT* p)
{
// cast a pointer in "Constant" address space (4) to "Generic" address space (0)
// only old style cast seems be able to be compiled
#pragma clang diagnostic ignored "-Wold-style-cast"
// only c-style pointer cast seems be able to be compiled
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wold-style-cast"
return (T*)p; // NOLINT(old-style-cast)
#pragma clang diagnostic pop
}
@@ -32,9 +33,9 @@ template <typename T>
__host__ __device__ T CONSTANT* cast_pointer_to_constant_address_space(T* p)
{
// cast a pointer in "Generic" address space (0) to "Constant" address space (4)
// only old style cast seems be able to be compiled
#pragma clang diagnostic ignored "-Wold-style-cast"
// only c-style pointer cast seems be able to be compiled
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wold-style-cast"
return (T CONSTANT*)p; // NOLINT(old-style-cast)
#pragma clang diagnostic pop
}

5
composable_kernel/include/utility/c_style_pointer_cast.hpp
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@@ -10,9 +10,10 @@ template <typename PY,
typename std::enable_if<is_pointer_v<PY> && is_pointer_v<PX>, bool>::type = false>
__host__ __device__ PY c_style_pointer_cast(PX p_x)
{
#pragma clang diagnostic ignored "-Wold-style-cast"
#pragma clang diagnostic push
return (PY)p_x; // NOLINT(old-style-cast)
#pragma clang diagnostic ignored "-Wold-style-cast"
#pragma clang diagnostic ignored "-Wcast-align"
return (PY)p_x; // NOLINT(old-style-cast, cast-align)
#pragma clang diagnostic pop
}