2014-01-02 Felix Yang <fei.yang0953@gmail.com>
* modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
is newly allocated.
From-SVN: r206366
+2014-01-02 Felix Yang <fei.yang0953@gmail.com>
+
+ * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
+ is newly allocated.
+
2014-01-06 Richard Earnshaw <rearnsha@arm.com>
* aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
distance1_uses = distances[1] ? sbitmap_alloc (g->num_nodes) : NULL;
+ if (distance1_uses)
+ bitmap_clear (distance1_uses);
+
/* Every use of the register defined by node may require a different
copy of this register, depending on the time the use is scheduled.
Record which uses require which move results. */