runtime/vm/assembler_arm.h - Issue 2149023002: VM: Array bounds checks that don't deoptimize for precompiled code.

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Unified Diff: runtime/vm/assembler_arm.h

Issue 2149023002: VM: Array bounds checks that don't deoptimize for precompiled code. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master

Patch Set: merge Created 4 years, 5 months ago

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Index: runtime/vm/assembler_arm.h

diff --git a/runtime/vm/assembler_arm.h b/runtime/vm/assembler_arm.h

index 73d76ae63b0fe996f68d152ebe1b69124ec1dd55..184f28d4829bf06c3d82462640005579eaefcde0 100644

--- a/runtime/vm/assembler_arm.h

+++ b/runtime/vm/assembler_arm.h

@@ -907,6 +907,11 @@ class Assembler : public ValueObject {

b(is_smi, CC);

}

+ void BranchIfNotSmi(Register reg, Label* label) {

+ tst(reg, Operand(kSmiTagMask));

+ b(label, NE);

+ }

void CheckCodePointer();

// Function frame setup and tear down.

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