Revert "Revert "Use trampolines for calls to helpers""

This reverts commit 081f73e888b3c246cf7635db37b7f1105cf1a2ff.

Change-Id: Ibd777f8ce73cf8ed6c4cb81d50bf6437ac28cb61

Conflicts:
	compiler/dex/quick/mir_to_lir.h
diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index d19c40c..f48e9d0 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -109,6 +109,7 @@
                             mapping_table,
                             vmap_table,
                             gc_map,
+                            nullptr,
                             nullptr);
 }