source/isl/backend.c

   1 #include <cloog/isl/cloog.h>
   2
   3 /**
   4  * Allocate and initialize full state.
   5  */
   6 CloogState *cloog_state_malloc(void)
   7 {
   8         return cloog_isl_state_malloc(NULL);
   9 }
  10
  11 /**
  12  * Allocate and initialize full state for isl backend.
  13  */
  14 CloogState *cloog_isl_state_malloc(struct isl_ctx *ctx)
  15 {
  16         CloogState *state;
  17         int allocated = !ctx;
  18
  19         state = cloog_core_state_malloc();
  20         if (!ctx)
  21                 ctx = isl_ctx_alloc();
  22         state->backend = isl_alloc_type(ctx, CloogBackend);
  23         state->backend->ctx = ctx;
  24         state->backend->ctx_allocated = allocated;
  25         return state;
  26 }
  27
  28 /**
  29  * Free state and backend independent parts.
  30  */
  31 void cloog_state_free(CloogState *state)
  32 {
  33         if (state->backend->ctx_allocated)
  34                 isl_ctx_free(state->backend->ctx);
  35         free(state->backend);
  36         cloog_core_state_free(state);
  37 }