runtime/vm/intermediate_language_arm.cc - Issue 559313004: VM: Remove unreachable code from the code generator.

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Unified Diff: runtime/vm/intermediate_language_arm.cc

Issue 559313004: VM: Remove unreachable code from the code generator. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 6 years, 3 months ago

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Index: runtime/vm/intermediate_language_arm.cc

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

--- runtime/vm/intermediate_language_arm.cc (revision 40376)

+++ runtime/vm/intermediate_language_arm.cc (working copy)

@@ -5758,12 +5758,6 @@

void PolymorphicInstanceCallInstr::EmitNativeCode(FlowGraphCompiler* compiler) {

- Label* deopt = compiler->AddDeoptStub(

- deopt_id(), ICData::kDeoptPolymorphicInstanceCallTestFail);

- if (ic_data().NumberOfChecks() == 0) {

- __ b(deopt);

- return;

- }

ASSERT(ic_data().NumArgsTested() == 1);

if (!with_checks()) {

ASSERT(ic_data().HasOneTarget());

@@ -5782,6 +5776,8 @@

__ LoadFromOffset(kWord, R0, SP,

(instance_call()->ArgumentCount() - 1) * kWordSize);

+ Label* deopt = compiler->AddDeoptStub(

+ deopt_id(), ICData::kDeoptPolymorphicInstanceCallTestFail);

LoadValueCid(compiler, R2, R0,

(ic_data().GetReceiverClassIdAt(0) == kSmiCid) ? NULL : deopt);

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