Add #ifdef INSN_SCHEDULING around variables only used
by schedule_insns.
(INSN_QUEUE_SIZE): Delete default definition.
From-SVN: r1962
#include "insn-config.h"
#include "insn-attr.h"
+#ifdef INSN_SCHEDULING
/* Arrays set up by scheduling for the same respective purposes as
similar-named arrays set up by flow analysis. We work with these
arrays during the scheduling pass so we can compare values against
time has passed. INSN_QUEUE_SIZE is a power of two larger than
MAX_BLOCKAGE and MAX_READY_COST computed by genattr.c. This is the
longest time an isnsn may be queued. */
-#ifndef INSN_QUEUE_SIZE
-#define INSN_QUEUE_SIZE 10
-#endif
static rtx insn_queue[INSN_QUEUE_SIZE];
static int q_ptr = 0;
static int q_size = 0;
/* Main entry point of this file. */
void schedule_insns ();
+#endif /* INSN_SCHEDULING */
\f
#define SIZE_FOR_MODE(X) (GET_MODE_SIZE (GET_MODE (X)))