vm/flow_graph_allocator.cc - Issue 10665022: Make IL instructions a doubly-linked list within basic blocks.

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Unified Diff: vm/flow_graph_allocator.cc

Issue 10665022: Make IL instructions a doubly-linked list within basic blocks. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/runtime/

Patch Set: Created 8 years, 6 months ago

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Index: vm/flow_graph_allocator.cc

===================================================================

--- vm/flow_graph_allocator.cc (revision 9281)

+++ vm/flow_graph_allocator.cc (working copy)

@@ -66,7 +66,7 @@

}

- Instruction* current = block->StraightLineSuccessor();

+ Instruction* current = block->successor();

// TODO(vegorov): iterate backwards.

while ((current != NULL) && !current->IsBlockEntry()) {

for (intptr_t j = 0; j < current->InputCount(); j++) {

@@ -79,7 +79,7 @@

const intptr_t def = ToVirtualRegister(current);

if (def >= 0) kill->Add(def);

- current = current->StraightLineSuccessor();

+ current = current->successor();

}

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