runtime/vm/compiler.cc - Issue 10974005: Disable loop invariant code motion on deoptimized functions.

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Unified Diff: runtime/vm/compiler.cc

Issue 10974005: Disable loop invariant code motion on deoptimized functions. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 8 years, 3 months ago

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Index: runtime/vm/compiler.cc

diff --git a/runtime/vm/compiler.cc b/runtime/vm/compiler.cc

index a0f1af74d99c0443e5a2587cfb35b43d225198ce..a4b0eb40a585d430114077d1d91bf29545631596 100644

--- a/runtime/vm/compiler.cc

+++ b/runtime/vm/compiler.cc

@@ -213,7 +213,9 @@ static bool CompileParsedFunctionHelper(const ParsedFunction& parsed_function,

if (FLAG_common_subexpression_elimination) {

DominatorBasedCSE::Optimize(flow_graph);

}

- if (FLAG_loop_invariant_code_motion) {

+ if (FLAG_loop_invariant_code_motion &&

+ (parsed_function.function().deoptimization_counter() ==

+ FLAG_deoptimization_counter_threshold - 1)) {

LICM::Optimize(flow_graph);

}

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