src/hydrogen-instructions.cc - Issue 12919005: Fix induction variable detection.

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Unified Diff: src/hydrogen-instructions.cc

Issue 12919005: Fix induction variable detection. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 7 years, 9 months ago

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Index: src/hydrogen-instructions.cc

diff --git a/src/hydrogen-instructions.cc b/src/hydrogen-instructions.cc

index 2aab3696519f242d40280aedfe199da82e68c63e..fc80748a6a4a8d62f274c330327dd4ab0004fb1b 100644

--- a/src/hydrogen-instructions.cc

+++ b/src/hydrogen-instructions.cc

@@ -174,7 +174,7 @@ bool HValue::IsRelationTrue(NumericRelation relation,

int offset,

int scale) {

if (this == other) {

- return NumericRelation::Eq().Implies(relation);

+ return scale == 0 && relation.IsExtendable(offset);

}

// Test the direct relation.

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