llvm-project

f40ad8fc - [Clang][AMDGPU] Add __builtin_amdgcn_s_buffer_load_<T> (#203352)

[Clang][AMDGPU] Add __builtin_amdgcn_s_buffer_load_<T> (#203352) Expose `llvm.amdgcn.s.buffer.load` intrinsic overloads for OpenCL via `__builtin_amdgcn_s_buffer_load_*` builtins. Function prototypes: ``` <return-type> __builtin_amdgcn_s_buffer_load_<suffix>( v4i32 rsrc, // 4-dword buffer resource in SGPRs int offset, // byte offset from the base of the buffer int aux); // cache-policy, control flags. Must be compile-time const. ``` Where: ``` return-type suffix ---------------- ------ char i8 unsigned char u8 short i16 unsigned short u16 int i32 half f16 float f32 v2i8 v2i8 v3i8 v3i8 v4i8 v4i8 v2i32 v2i32 v3i32 v3i32 v4i32 v4i32 v8i32 v8i32 v16i32 v16i32 v2f16 v2f16 v3f16 v3f16 v4f16 v4f16 v2f32 v2f32 v3f32 v3f32 v4f32 v4f32 v8f32 v8f32 v16f32 v16f32 ```