Merge 6006:6095 from bleeding_edge to experimental/gc branch.

src/flag-definitions.h

Index: src/flag-definitions.h
===================================================================
--- src/flag-definitions.h	(revision 6095)
+++ src/flag-definitions.h	(working copy)
@@ -141,6 +141,7 @@
 DEFINE_bool(use_osr, false, "use on-stack replacement")
 #endif
 DEFINE_bool(trace_osr, false, "trace on-stack replacement")
+DEFINE_int(stress_runs, 0, "number of stress runs")
 
 // assembler-ia32.cc / assembler-arm.cc / assembler-x64.cc
 DEFINE_bool(debug_code, false,
@@ -295,6 +296,9 @@
 DEFINE_bool(h, false, "print this message")
 DEFINE_bool(new_snapshot, true, "use new snapshot implementation")
 
+// objects.cc
+DEFINE_bool(use_verbose_printer, true, "allows verbose printing")
+
 // parser.cc
 DEFINE_bool(allow_natives_syntax, false, "allow natives syntax")
 
@@ -502,6 +506,8 @@
 // codegen-ia32.cc / codegen-arm.cc
 DEFINE_bool(print_code, false, "print generated code")
 DEFINE_bool(print_opt_code, false, "print optimized code")
+DEFINE_bool(print_unopt_code, false, "print unoptimized code before "
+            "printing optimized code based on it")
 DEFINE_bool(print_code_verbose, false, "print more information for code")
 DEFINE_bool(print_builtin_code, false, "print generated code for builtins")