benchmark/vm1_*.yml: abstract away the while loop

benchmark/driver.rb had removed the cost for while loop in benchmark/bm_vm1_*.rb,
and benchmark_driver.gem can achieve the same thing with `loop_count`.

But unfortunately current benchmark_driver.gem can't solve it only for vm1_yield.yml...

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63893 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 11 deletions

diff --git a/benchmark/vm1_block.yml b/benchmark/vm1_block.yml
index 6e60f14c8e..ac7c940f93 100644
--- a/benchmark/vm1_block.yml
+++ b/benchmark/vm1_block.yml
@@ -1,13 +1,9 @@
+prelude: |
+  def m
+    yield
+  end
 benchmark:
   vm1_block: |
-    def m
-      yield
-    end
-
-    i = 0
-    while i<30_000_000 # while loop 1
-      i += 1
-      m{
-      }
-    end
-loop_count: 1
+    m{
+    }
+loop_count: 30000000