src/arm/lithium-codegen-arm.h - Issue 16026023: Avoid Unnecessary Smi Checks

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Unified Diff: src/arm/lithium-codegen-arm.h

Issue 16026023: Avoid Unnecessary Smi Checks (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 7 years, 6 months ago

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Index: src/arm/lithium-codegen-arm.h

diff --git a/src/arm/lithium-codegen-arm.h b/src/arm/lithium-codegen-arm.h

index aeba5eaaa7aa17e7b4661328d9636706247a2fa0..c4f8a723a246b933f07cc43b4bfc09b3763c0360 100644

--- a/src/arm/lithium-codegen-arm.h

+++ b/src/arm/lithium-codegen-arm.h

@@ -348,7 +348,8 @@ class LCodeGen BASE_EMBEDDED {

// true and false label should be made, to optimize fallthrough.

Condition EmitIsString(Register input,

- Label* is_not_string);

+ Label* is_not_string,

+ SmiCheck check_needed);

// Emits optimized code for %_IsConstructCall().

// Caller should branch on equal condition.