runtime/vm/flow_graph_compiler.cc - Issue 10800037: New linear scan allocator.

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Unified Diff: runtime/vm/flow_graph_compiler.cc

Issue 10800037: New linear scan allocator. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: refactored liveness computation Created 8 years, 5 months ago

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Index: runtime/vm/flow_graph_compiler.cc

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

index 60692a0e3c4766686c912c97c433178218277a1b..8b2e000d0ead23e95842931a3233d7be220b2ae8 100644

--- a/runtime/vm/flow_graph_compiler.cc

+++ b/runtime/vm/flow_graph_compiler.cc

@@ -622,6 +622,8 @@ void FrameRegisterAllocator::AllocateRegisters(Instruction* instr) {

Location result_location = locs->out();

if (result_location.IsUnallocated()) {

switch (result_location.policy()) {

+ case Location::kAny:

+ case Location::kPrefersRegister:

case Location::kRequiresRegister:

result_location = Location::RegisterLocation(

AllocateFreeRegister(blocked_registers));