llvm-project/libclc/generic/lib/relational/relational.h

/*
 * Contains relational macros that have to return 1 for scalar and -1 for vector
 * when the result is true.
 */

#define _CLC_DEFINE_RELATIONAL_UNARY_SCALAR(RET_TYPE, FUNCTION, BUILTIN_NAME, ARG_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG_TYPE x){ \
	return BUILTIN_NAME(x); \
}

#define _CLC_DEFINE_RELATIONAL_UNARY_VEC2(RET_TYPE, FUNCTION, ARG_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG_TYPE x) { \
  return (RET_TYPE)( (RET_TYPE){FUNCTION(x.lo), FUNCTION(x.hi)} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_UNARY_VEC3(RET_TYPE, FUNCTION, ARG_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG_TYPE x) { \
  return (RET_TYPE)( (RET_TYPE){FUNCTION(x.s0), FUNCTION(x.s1), FUNCTION(x.s2)} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_UNARY_VEC4(RET_TYPE, FUNCTION, ARG_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG_TYPE x) { \
  return (RET_TYPE)( \
	(RET_TYPE){ \
		FUNCTION(x.s0), FUNCTION(x.s1), FUNCTION(x.s2), FUNCTION(x.s3) \
	} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_UNARY_VEC8(RET_TYPE, FUNCTION, ARG_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG_TYPE x) { \
  return (RET_TYPE)( \
	(RET_TYPE){ \
		FUNCTION(x.s0), FUNCTION(x.s1), FUNCTION(x.s2), FUNCTION(x.s3), \
		FUNCTION(x.s4), FUNCTION(x.s5), FUNCTION(x.s6), FUNCTION(x.s7) \
	} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_UNARY_VEC16(RET_TYPE, FUNCTION, ARG_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG_TYPE x) { \
  return (RET_TYPE)( \
	(RET_TYPE){ \
		FUNCTION(x.s0), FUNCTION(x.s1), FUNCTION(x.s2), FUNCTION(x.s3), \
		FUNCTION(x.s4), FUNCTION(x.s5), FUNCTION(x.s6), FUNCTION(x.s7), \
		FUNCTION(x.s8), FUNCTION(x.s9), FUNCTION(x.sa), FUNCTION(x.sb), \
		FUNCTION(x.sc), FUNCTION(x.sd), FUNCTION(x.se), FUNCTION(x.sf) \
	} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_UNARY_VEC_ALL(RET_TYPE, FUNCTION, ARG_TYPE) \
_CLC_DEFINE_RELATIONAL_UNARY_VEC2(RET_TYPE##2, FUNCTION, ARG_TYPE##2) \
_CLC_DEFINE_RELATIONAL_UNARY_VEC3(RET_TYPE##3, FUNCTION, ARG_TYPE##3) \
_CLC_DEFINE_RELATIONAL_UNARY_VEC4(RET_TYPE##4, FUNCTION, ARG_TYPE##4) \
_CLC_DEFINE_RELATIONAL_UNARY_VEC8(RET_TYPE##8, FUNCTION, ARG_TYPE##8) \
_CLC_DEFINE_RELATIONAL_UNARY_VEC16(RET_TYPE##16, FUNCTION, ARG_TYPE##16)

#define _CLC_DEFINE_RELATIONAL_UNARY(RET_TYPE, FUNCTION, BUILTIN_FUNCTION, ARG_TYPE) \
_CLC_DEFINE_RELATIONAL_UNARY_SCALAR(RET_TYPE, FUNCTION, BUILTIN_FUNCTION, ARG_TYPE) \
_CLC_DEFINE_RELATIONAL_UNARY_VEC_ALL(RET_TYPE, FUNCTION, ARG_TYPE) \

#define _CLC_DEFINE_RELATIONAL_BINARY_SCALAR(RET_TYPE, FUNCTION, BUILTIN_NAME, ARG0_TYPE, ARG1_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG0_TYPE x, ARG1_TYPE y){ \
	return BUILTIN_NAME(x, y); \
}

#define _CLC_DEFINE_RELATIONAL_BINARY_VEC(RET_TYPE, FUNCTION, ARG0_TYPE, ARG1_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG0_TYPE x, ARG1_TYPE y) { \
  return (RET_TYPE)( (RET_TYPE){FUNCTION(x.lo, y.lo), FUNCTION(x.hi, y.hi)} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_BINARY_VEC2(RET_TYPE, FUNCTION, ARG0_TYPE, ARG1_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG0_TYPE x, ARG1_TYPE y) { \
  return (RET_TYPE)( (RET_TYPE){FUNCTION(x.lo, y.lo), FUNCTION(x.hi, y.hi)} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_BINARY_VEC3(RET_TYPE, FUNCTION, ARG0_TYPE, ARG1_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG0_TYPE x, ARG1_TYPE y) { \
  return (RET_TYPE)( (RET_TYPE){FUNCTION(x.s0, y.s0), FUNCTION(x.s1, y.s1), FUNCTION(x.s2, y.s2)} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_BINARY_VEC4(RET_TYPE, FUNCTION, ARG0_TYPE, ARG1_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG0_TYPE x, ARG1_TYPE y) { \
  return (RET_TYPE)( \
	(RET_TYPE){ \
		FUNCTION(x.s0, y.s0), FUNCTION(x.s1, y.s1), FUNCTION(x.s2, y.s2), FUNCTION(x.s3, y.s3) \
	} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_BINARY_VEC8(RET_TYPE, FUNCTION, ARG0_TYPE, ARG1_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG0_TYPE x, ARG1_TYPE y) { \
  return (RET_TYPE)( \
	(RET_TYPE){ \
		FUNCTION(x.s0, y.s0), FUNCTION(x.s1, y.s1), FUNCTION(x.s2, y.s2), FUNCTION(x.s3, y.s3), \
		FUNCTION(x.s4, y.s4), FUNCTION(x.s5, y.s5), FUNCTION(x.s6, y.s6), FUNCTION(x.s7, y.s7) \
	} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_BINARY_VEC16(RET_TYPE, FUNCTION, ARG0_TYPE, ARG1_TYPE) \
_CLC_DEF _CLC_OVERLOAD RET_TYPE FUNCTION(ARG0_TYPE x, ARG1_TYPE y) { \
  return (RET_TYPE)( \
	(RET_TYPE){ \
		FUNCTION(x.s0, y.s0), FUNCTION(x.s1, y.s1), FUNCTION(x.s2, y.s2), FUNCTION(x.s3, y.s3), \
		FUNCTION(x.s4, y.s4), FUNCTION(x.s5, y.s5), FUNCTION(x.s6, y.s6), FUNCTION(x.s7, y.s7), \
		FUNCTION(x.s8, y.s8), FUNCTION(x.s9, y.s9), FUNCTION(x.sa, y.sa), FUNCTION(x.sb, y.sb), \
		FUNCTION(x.sc, y.sc), FUNCTION(x.sd, y.sd), FUNCTION(x.se, y.se), FUNCTION(x.sf, y.sf) \
	} != (RET_TYPE)0); \
}

#define _CLC_DEFINE_RELATIONAL_BINARY_VEC_ALL(RET_TYPE, FUNCTION, ARG0_TYPE, ARG1_TYPE) \
_CLC_DEFINE_RELATIONAL_BINARY_VEC2(RET_TYPE##2, FUNCTION, ARG0_TYPE##2, ARG1_TYPE##2) \
_CLC_DEFINE_RELATIONAL_BINARY_VEC3(RET_TYPE##3, FUNCTION, ARG0_TYPE##3, ARG1_TYPE##3) \
_CLC_DEFINE_RELATIONAL_BINARY_VEC4(RET_TYPE##4, FUNCTION, ARG0_TYPE##4, ARG1_TYPE##4) \
_CLC_DEFINE_RELATIONAL_BINARY_VEC8(RET_TYPE##8, FUNCTION, ARG0_TYPE##8, ARG1_TYPE##8) \
_CLC_DEFINE_RELATIONAL_BINARY_VEC16(RET_TYPE##16, FUNCTION, ARG0_TYPE##16, ARG1_TYPE##16)

#define _CLC_DEFINE_RELATIONAL_BINARY(RET_TYPE, FUNCTION, BUILTIN_FUNCTION, ARG0_TYPE, ARG1_TYPE) \
_CLC_DEFINE_RELATIONAL_BINARY_SCALAR(RET_TYPE, FUNCTION, BUILTIN_FUNCTION, ARG0_TYPE, ARG1_TYPE) \
_CLC_DEFINE_RELATIONAL_BINARY_VEC_ALL(RET_TYPE, FUNCTION, ARG0_TYPE, ARG1_TYPE)