* DEALINGS IN THE SOFTWARE.
*/
-#include <climits>
+#include <limits.h>
#include "main/compiler.h"
#include "glsl_types.h"
#include "loop_analysis.h"
calculate_iterations(ir_rvalue *from, ir_rvalue *to, ir_rvalue *increment,
enum ir_expression_operation op)
{
- void *mem_ctx = talloc_init(__func__);
+ if (from == NULL || to == NULL || increment == NULL)
+ return -1;
+
+ void *mem_ctx = ralloc_context(NULL);
ir_expression *const sub =
new(mem_ctx) ir_expression(ir_binop_sub, from->type, to, from);
}
}
- talloc_free(mem_ctx);
+ ralloc_free(mem_ctx);
return (valid_loop) ? iter_value : -1;
}
limit = cond->operands[0]->as_constant();
switch (cmp) {
- case ir_binop_less: cmp = ir_binop_gequal; break;
- case ir_binop_greater: cmp = ir_binop_lequal; break;
- case ir_binop_lequal: cmp = ir_binop_greater; break;
- case ir_binop_gequal: cmp = ir_binop_less; break;
+ case ir_binop_less: cmp = ir_binop_greater; break;
+ case ir_binop_greater: cmp = ir_binop_less; break;
+ case ir_binop_lequal: cmp = ir_binop_gequal; break;
+ case ir_binop_gequal: cmp = ir_binop_lequal; break;
default: assert(!"Should not get here.");
}
}