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Unified Diff: src/flag-definitions.h

Issue 794583003: Retain maps for several garbage collections (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Rebase Created 6 years ago
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Index: src/flag-definitions.h
diff --git a/src/flag-definitions.h b/src/flag-definitions.h
index cb95aafc4879d620c28264693db783d2c1d87bde..67ea83b13f55be30b5b2c021c4d8adc6966d1f3c 100644
--- a/src/flag-definitions.h
+++ b/src/flag-definitions.h
@@ -560,6 +560,8 @@ DEFINE_INT(max_old_space_size, 0, "max size of the old space (in Mbytes)")
DEFINE_INT(max_executable_size, 0, "max size of executable memory (in Mbytes)")
DEFINE_BOOL(gc_global, false, "always perform global GCs")
DEFINE_INT(gc_interval, -1, "garbage collect after <n> allocations")
+DEFINE_INT(retain_maps_for_n_gc, 1,
+ "keeps maps alive for <n> old space garbage collections")
DEFINE_BOOL(trace_gc, false,
"print one trace line following each garbage collection")
DEFINE_BOOL(trace_gc_nvp, false,
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