clang/lib/Headers/hlsl/hlsl_intrinsics.h

   1 //===----- hlsl_intrinsics.h - HLSL definitions for intrinsics ----------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef _HLSL_HLSL_INTRINSICS_H_
  10 #define _HLSL_HLSL_INTRINSICS_H_
  11
  12 __attribute__((availability(shadermodel, introduced = 6.0)))
  13 __attribute__((clang_builtin_alias(__builtin_hlsl_wave_active_count_bits))) uint
  14 WaveActiveCountBits(bool bBit);
  15
  16 #ifdef __HLSL_ENABLE_16_BIT
  17 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  18 int16_t abs(int16_t);
  19 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  20 int16_t2 abs(int16_t2);
  21 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  22 int16_t3 abs(int16_t3);
  23 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  24 int16_t4 abs(int16_t4);
  25 __attribute__((clang_builtin_alias(__builtin_elementwise_abs))) half abs(half);
  26 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  27 half2 abs(half2);
  28 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  29 half3 abs(half3);
  30 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  31 half4 abs(half4);
  32 #endif
  33
  34 __attribute__((clang_builtin_alias(__builtin_elementwise_abs))) int abs(int);
  35 __attribute__((clang_builtin_alias(__builtin_elementwise_abs))) int2 abs(int2);
  36 __attribute__((clang_builtin_alias(__builtin_elementwise_abs))) int3 abs(int3);
  37 __attribute__((clang_builtin_alias(__builtin_elementwise_abs))) int4 abs(int4);
  38 __attribute__((clang_builtin_alias(__builtin_elementwise_abs))) float
  39 abs(float);
  40 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  41 float2 abs(float2);
  42 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  43 float3 abs(float3);
  44 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  45 float4 abs(float4);
  46 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  47 int64_t abs(int64_t);
  48 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  49 int64_t2 abs(int64_t2);
  50 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  51 int64_t3 abs(int64_t3);
  52 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  53 int64_t4 abs(int64_t4);
  54 __attribute__((clang_builtin_alias(__builtin_elementwise_abs))) double
  55 abs(double);
  56 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  57 double2 abs(double2);
  58 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  59 double3 abs(double3);
  60 __attribute__((clang_builtin_alias(__builtin_elementwise_abs)))
  61 double4 abs(double4);
  62
  63 #endif //_HLSL_HLSL_INTRINSICS_H_