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X64 Crankshaft: Disable incompletely implemented on-stack replacement.

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Review URL: http://codereview.chromium.org/6567003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org 2011-02-23 10:33:49 +00:00
parent a4ffbdc61b
commit 337f6a953d
1 changed files with 4 additions and 0 deletions
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4
src/flag-definitions.h
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@ -134,7 +134,11 @@ DEFINE_bool(deoptimize_uncommon_cases, true, "deoptimize uncommon cases")
DEFINE_bool(polymorphic_inlining, true, "polymorphic inlining")
DEFINE_bool(aggressive_loop_invariant_motion, true,
"aggressive motion of instructions out of loops")
#ifdef V8_TARGET_ARCH_X64
DEFINE_bool(use_osr, false, "use on-stack replacement")
#else
DEFINE_bool(use_osr, true, "use on-stack replacement")
#endif
DEFINE_bool(trace_osr, false, "trace on-stack replacement")
DEFINE_int(stress_runs, 0, "number of stress runs")
DEFINE_bool(optimize_closures, true, "optimize closures")