lib/compiler/implementation/ssa/nodes.dart - Issue 10539156: Track fields which are known to be always set to integer constants

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Unified Diff: lib/compiler/implementation/ssa/nodes.dart

Issue 10539156: Track fields which are known to be always set to integer constants (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Addressed second round of comments Created 8 years, 6 months ago

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Index: lib/compiler/implementation/ssa/nodes.dart

diff --git a/lib/compiler/implementation/ssa/nodes.dart b/lib/compiler/implementation/ssa/nodes.dart

index 4be3b22b64389a979d66201f47e077f79430dcfa..3376afd025d6e0ad00b3264c7cc38551850c66e9 100644

--- a/lib/compiler/implementation/ssa/nodes.dart

+++ b/lib/compiler/implementation/ssa/nodes.dart

@@ -115,6 +115,7 @@ class HGraph {

HBasicBlock exit;

bool isRecursiveMethod = false;

bool calledInLoop = false;

+ bool highTypeLikelyhood = false;

final List<HBasicBlock> blocks;

// We canonicalize all constants used within a graph so we do not

@@ -1795,6 +1796,7 @@ class HConstant extends HInstruction {

bool isConstantBoolean() => constant.isBool();

bool isConstantNull() => constant.isNull();

bool isConstantNumber() => constant.isNum();

+ bool isConstantInteger() => constant.isInt();

bool isConstantString() => constant.isString();

bool isConstantList() => constant.isList();

bool isConstantMap() => constant.isMap();

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