mesa: added _mesa_free_instructions()
diff --git a/src/mesa/shader/prog_instruction.c b/src/mesa/shader/prog_instruction.c
index 0661290..bea5d05 100644
--- a/src/mesa/shader/prog_instruction.c
+++ b/src/mesa/shader/prog_instruction.c
@@ -119,6 +119,23 @@
/**
+ * Free an array of instructions
+ */
+void
+_mesa_free_instructions(struct prog_instruction *inst, GLuint count)
+{
+ GLuint i;
+ for (i = 0; i < count; i++) {
+ if (inst[i].Data)
+ _mesa_free(inst[i].Data);
+ if (inst[i].Comment)
+ _mesa_free((char *) inst[i].Comment);
+ }
+ _mesa_free(inst);
+}
+
+
+/**
* Basic info about each instruction
*/
struct instruction_info