orcvariable

_OrcVariable

OrcVarType

typedef enum {
  ORC_VAR_TYPE_TEMP,
  ORC_VAR_TYPE_SRC,
  ORC_VAR_TYPE_DEST,
  ORC_VAR_TYPE_CONST,
  ORC_VAR_TYPE_PARAM,
  ORC_VAR_TYPE_ACCUMULATOR
} OrcVarType;

_OrcParamType

typedef enum _OrcParamType {
  ORC_PARAM_TYPE_INT = 0,
  ORC_PARAM_TYPE_FLOAT,
  ORC_PARAM_TYPE_INT64,
  ORC_PARAM_TYPE_DOUBLE
} OrcParamType;

_OrcVariableId

typedef enum _OrcVariableId {
  /* Destination variables */
  ORC_VAR_D1,
  ORC_VAR_D2,
  ORC_VAR_D3,
  ORC_VAR_D4,
  /* Source variables */
  ORC_VAR_S1,
  ORC_VAR_S2,
  ORC_VAR_S3,
  ORC_VAR_S4,
  ORC_VAR_S5,
  ORC_VAR_S6,
  ORC_VAR_S7,
  ORC_VAR_S8,
  /* accumulators */
  // exec pointer (arrays) or m (params)
  ORC_VAR_A1,
  // OrcCode pointer (arrays) or m_index (params)
  ORC_VAR_A2,
  // elapsed time (params)
  ORC_VAR_A3,
  ORC_VAR_A4,
  /* constant variables */
  // row pointers (arrays [i+X]).
  // the stride for the array above is in params[i+X]
  ORC_VAR_C1,
  ORC_VAR_C2,
  ORC_VAR_C3,
  ORC_VAR_C4,
  ORC_VAR_C5,
  ORC_VAR_C6,
  ORC_VAR_C7,
  ORC_VAR_C8,
  /* parameter table index */
  ORC_VAR_P1,
  ORC_VAR_P2,
  ORC_VAR_P3,
  ORC_VAR_P4,
  ORC_VAR_P5,
  ORC_VAR_P6,
  ORC_VAR_P7,
  ORC_VAR_P8,
  /* temporary variables */
  // high half of params (params)
  ORC_VAR_T1,
  ORC_VAR_T2,
  ORC_VAR_T3,
  ORC_VAR_T4,
  ORC_VAR_T5,
  ORC_VAR_T6,
  ORC_VAR_T7,
  ORC_VAR_T8,
  ORC_VAR_T9,
  ORC_VAR_T10,
  ORC_VAR_T11,
  ORC_VAR_T12,
  ORC_VAR_T13,
  ORC_VAR_T14,
  ORC_VAR_T15,
  ORC_VAR_T16
} OrcVariableId;

_OrcVariableUpdateType

typedef enum _OrcVariableUpdateType {
  ORC_VARIABLE_UPDATE_TYPE_NONE,
  ORC_VARIABLE_UPDATE_TYPE_HALF,
  ORC_VARIABLE_UPDATE_TYPE_FULL,
} OrcVariableUpdateType;

OrcParamType

typedef enum _OrcParamType  OrcParamType

OrcVariable

typedef struct _OrcVariable  OrcVariable

The OrcVariable structure has no public members

OrcVariableId

typedef enum _OrcVariableId  OrcVariableId

OrcVariableUpdateType

typedef enum _OrcVariableUpdateType  OrcVariableUpdateType

ORC_VARIABLE_UPDATE_TYPE_NONE: No automatic update will be done, the rule implementation handles it ORC_VARIABLE_UPDATE_TYPE_HALF: Automatic update will be done shifting half of the current shift ORC_VARIABLE_UPDATE_TYPE_FULL: Automatic update will be done fully shifting to the current shift

This enum defines how the OrcCompiler should update an array variable after an unrolled loop iteration