| #include <clc/clc.h> |
| |
| #define VLOAD_VECTORIZE(PRIM_TYPE, ADDR_SPACE) \ |
| _CLC_OVERLOAD _CLC_DEF PRIM_TYPE##2 vload2(size_t offset, const ADDR_SPACE PRIM_TYPE *x) { \ |
| return (PRIM_TYPE##2)(x[2*offset] , x[2*offset+1]); \ |
| } \ |
| \ |
| _CLC_OVERLOAD _CLC_DEF PRIM_TYPE##3 vload3(size_t offset, const ADDR_SPACE PRIM_TYPE *x) { \ |
| return (PRIM_TYPE##3)(x[3*offset] , x[3*offset+1], x[3*offset+2]); \ |
| } \ |
| \ |
| _CLC_OVERLOAD _CLC_DEF PRIM_TYPE##4 vload4(size_t offset, const ADDR_SPACE PRIM_TYPE *x) { \ |
| return (PRIM_TYPE##4)(x[4*offset], x[4*offset+1], x[4*offset+2], x[4*offset+3]); \ |
| } \ |
| \ |
| _CLC_OVERLOAD _CLC_DEF PRIM_TYPE##8 vload8(size_t offset, const ADDR_SPACE PRIM_TYPE *x) { \ |
| return (PRIM_TYPE##8)(vload4(0, &x[8*offset]), vload4(1, &x[8*offset])); \ |
| } \ |
| \ |
| _CLC_OVERLOAD _CLC_DEF PRIM_TYPE##16 vload16(size_t offset, const ADDR_SPACE PRIM_TYPE *x) { \ |
| return (PRIM_TYPE##16)(vload8(0, &x[16*offset]), vload8(1, &x[16*offset])); \ |
| } \ |
| |
| #define VLOAD_ADDR_SPACES(SCALAR_GENTYPE) \ |
| VLOAD_VECTORIZE(SCALAR_GENTYPE, __private) \ |
| VLOAD_VECTORIZE(SCALAR_GENTYPE, __local) \ |
| VLOAD_VECTORIZE(SCALAR_GENTYPE, __constant) \ |
| VLOAD_VECTORIZE(SCALAR_GENTYPE, __global) \ |
| |
| //int/uint are special... see below |
| #define VLOAD_TYPES() \ |
| VLOAD_ADDR_SPACES(char) \ |
| VLOAD_ADDR_SPACES(uchar) \ |
| VLOAD_ADDR_SPACES(short) \ |
| VLOAD_ADDR_SPACES(ushort) \ |
| VLOAD_ADDR_SPACES(long) \ |
| VLOAD_ADDR_SPACES(ulong) \ |
| VLOAD_ADDR_SPACES(float) \ |
| |
| VLOAD_TYPES() |
| |
| #ifdef cl_khr_fp64 |
| #pragma OPENCL EXTENSION cl_khr_fp64 : enable |
| VLOAD_ADDR_SPACES(double) |
| #endif |
| |
| //Assembly overrides start here |
| |
| VLOAD_VECTORIZE(int, __private) |
| VLOAD_VECTORIZE(int, __local) |
| VLOAD_VECTORIZE(uint, __private) |
| VLOAD_VECTORIZE(uint, __local) |
| |
| //We only define functions for typeN vloadN(), and then just bitcast the result for unsigned types |
| #define _CLC_VLOAD_ASM_DECL(PRIM_TYPE,LLVM_SCALAR_TYPE,ADDR_SPACE,ADDR_SPACE_ID) \ |
| _CLC_DECL PRIM_TYPE##2 __clc_vload2_##LLVM_SCALAR_TYPE##__addr##ADDR_SPACE_ID (const ADDR_SPACE PRIM_TYPE *); \ |
| _CLC_DECL PRIM_TYPE##3 __clc_vload3_##LLVM_SCALAR_TYPE##__addr##ADDR_SPACE_ID (const ADDR_SPACE PRIM_TYPE *); \ |
| _CLC_DECL PRIM_TYPE##4 __clc_vload4_##LLVM_SCALAR_TYPE##__addr##ADDR_SPACE_ID (const ADDR_SPACE PRIM_TYPE *); \ |
| _CLC_DECL PRIM_TYPE##8 __clc_vload8_##LLVM_SCALAR_TYPE##__addr##ADDR_SPACE_ID (const ADDR_SPACE PRIM_TYPE *); \ |
| _CLC_DECL PRIM_TYPE##16 __clc_vload16_##LLVM_SCALAR_TYPE##__addr##ADDR_SPACE_ID (const ADDR_SPACE PRIM_TYPE *); \ |
| |
| #define _CLC_VLOAD_ASM_DEFINE(PRIM_TYPE,S_PRIM_TYPE, LLVM_SCALAR_TYPE,VEC_WIDTH,ADDR_SPACE,ADDR_SPACE_ID) \ |
| _CLC_OVERLOAD _CLC_DEF PRIM_TYPE##VEC_WIDTH vload##VEC_WIDTH (size_t offset, const ADDR_SPACE PRIM_TYPE *x) { \ |
| return __builtin_astype(__clc_vload##VEC_WIDTH##_##LLVM_SCALAR_TYPE##__addr##ADDR_SPACE_ID ((const ADDR_SPACE S_PRIM_TYPE *)&x[VEC_WIDTH * offset]), PRIM_TYPE##VEC_WIDTH); \ |
| } \ |
| |
| #define _CLC_VLOAD_ASM_OVERLOAD_SIZES(PRIM_TYPE,S_PRIM_TYPE,LLVM_TYPE,ADDR_SPACE,ADDR_SPACE_ID) \ |
| _CLC_VLOAD_ASM_DEFINE(PRIM_TYPE, S_PRIM_TYPE, LLVM_TYPE, 2, ADDR_SPACE, ADDR_SPACE_ID) \ |
| _CLC_VLOAD_ASM_DEFINE(PRIM_TYPE, S_PRIM_TYPE, LLVM_TYPE, 3, ADDR_SPACE, ADDR_SPACE_ID) \ |
| _CLC_VLOAD_ASM_DEFINE(PRIM_TYPE, S_PRIM_TYPE, LLVM_TYPE, 4, ADDR_SPACE, ADDR_SPACE_ID) \ |
| _CLC_VLOAD_ASM_DEFINE(PRIM_TYPE, S_PRIM_TYPE, LLVM_TYPE, 8, ADDR_SPACE, ADDR_SPACE_ID) \ |
| _CLC_VLOAD_ASM_DEFINE(PRIM_TYPE, S_PRIM_TYPE, LLVM_TYPE, 16, ADDR_SPACE, ADDR_SPACE_ID) \ |
| |
| #define _CLC_VLOAD_ASM_OVERLOAD_ADDR_SPACES(PRIM_TYPE,S_PRIM_TYPE,LLVM_TYPE) \ |
| _CLC_VLOAD_ASM_OVERLOAD_SIZES(PRIM_TYPE, S_PRIM_TYPE, LLVM_TYPE, global, 1) \ |
| _CLC_VLOAD_ASM_OVERLOAD_SIZES(PRIM_TYPE, S_PRIM_TYPE, LLVM_TYPE, constant, 2) \ |
| |
| #define _CLC_VLOAD_ASM_OVERLOADS() \ |
| _CLC_VLOAD_ASM_DECL(int,i32,__global,1) \ |
| _CLC_VLOAD_ASM_DECL(int,i32,__constant,2) \ |
| _CLC_VLOAD_ASM_OVERLOAD_ADDR_SPACES(int,int,i32) \ |
| _CLC_VLOAD_ASM_OVERLOAD_ADDR_SPACES(uint,int,i32) \ |
| |
| _CLC_VLOAD_ASM_OVERLOADS() |