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Unified Diff: src/flag-definitions.h

Issue 1305393003: [turbofan] Deferred blocks splintering. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 4 months ago
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Index: src/flag-definitions.h
diff --git a/src/flag-definitions.h b/src/flag-definitions.h
index 2b12e657898463c483daa1aa91639be36564a67f..73923e61cdff08f2da89aa7002d7b06936db4e81 100644
--- a/src/flag-definitions.h
+++ b/src/flag-definitions.h
@@ -399,9 +399,14 @@ DEFINE_BOOL(omit_map_checks_for_leaf_maps, true,
DEFINE_BOOL(turbo, false, "enable TurboFan compiler")
DEFINE_BOOL(turbo_shipping, true, "enable TurboFan compiler on subset")
DEFINE_BOOL(turbo_greedy_regalloc, false, "use the greedy register allocator")
-DEFINE_BOOL(turbo_preprocess_ranges, false,
+DEFINE_BOOL(turbo_preprocess_ranges, true,
"run pre-register allocation heuristics")
+DEFINE_BOOL(turbo_loop_stackcheck, true, "enable stack checks in loops")
+// TODO(mtrofin): remove these implications, as they are here just for trybot
+// purposes.
DEFINE_IMPLICATION(turbo_greedy_regalloc, turbo_preprocess_ranges)
+DEFINE_IMPLICATION(turbo_greedy_regalloc, turbo_loop_stackcheck)
+
DEFINE_IMPLICATION(turbo, turbo_asm_deoptimization)
DEFINE_STRING(turbo_filter, "~~", "optimization filter for TurboFan compiler")
DEFINE_BOOL(trace_turbo, false, "trace generated TurboFan IR")
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