1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/explow.c b/gcc/explow.c
index 4e2f704..48e91a6 100644
--- a/gcc/explow.c
+++ b/gcc/explow.c
@@ -1729,6 +1729,9 @@ probe_stack_range (HOST_WIDE_INT first, rtx size)
 	  emit_stack_probe (addr);
 	}
     }
+
+  /* Make sure nothing is scheduled before we are done.  */
+  emit_insn (gen_blockage ());
 }
 
 /* Adjust the stack pointer by minus SIZE (an rtx for a number of bytes)