| Index: src/x64/full-codegen-x64.cc
|
| ===================================================================
|
| --- src/x64/full-codegen-x64.cc (revision 8174)
|
| +++ src/x64/full-codegen-x64.cc (working copy)
|
| @@ -3333,9 +3333,7 @@
|
| __ j(not_equal, &bailout);
|
|
|
| // Check that the array has fast elements.
|
| - __ testb(FieldOperand(scratch, Map::kBitField2Offset),
|
| - Immediate(1 << Map::kHasFastElements));
|
| - __ j(zero, &bailout);
|
| + __ CheckFastElements(scratch, &bailout);
|
|
|
| // Array has fast elements, so its length must be a smi.
|
| // If the array has length zero, return the empty string.
|
|
|