runtime/vm/flow_graph_allocator.cc - Issue 2357343003: Fix lazy deoptimization in the presence of exceptions

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Unified Diff: runtime/vm/flow_graph_allocator.cc

Issue 2357343003: Fix lazy deoptimization in the presence of exceptions (Closed)

Patch Set: Ensure space for patching on ARM/MIPS archs Created 4 years, 3 months ago

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Index: runtime/vm/flow_graph_allocator.cc

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

index 558e6f7d06c35fbdb7e3c034af96194f827a357d..7b62e3792c3461fd16262c6b9814eb4e6c5622cc 100644

--- a/runtime/vm/flow_graph_allocator.cc

+++ b/runtime/vm/flow_graph_allocator.cc

@@ -616,6 +616,9 @@ void FlowGraphAllocator::BuildLiveRanges() {

// TODO(vegorov) support try-catch/finally for DBC.

flow_graph_.parsed_function().Bailout("FlowGraphAllocator", "Catch");

#endif

+ ProcessEnvironmentUses(catch_entry, catch_entry); // For lazy deopt

for (intptr_t i = 0;

i < catch_entry->initial_definitions()->length();

i++) {

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