Revision: 17754
Author: [email protected]
Date: Thu Nov 14 16:03:55 2013 UTC
Log: Remove obsolete distance switch in SubStringStub::Generate.
[email protected]
Review URL: https://codereview.chromium.org/72073004
http://code.google.com/p/v8/source/detail?r=17754
Modified:
/branches/bleeding_edge/src/x64/code-stubs-x64.cc
=======================================
--- /branches/bleeding_edge/src/x64/code-stubs-x64.cc Thu Nov 14 15:00:13
2013 UTC
+++ /branches/bleeding_edge/src/x64/code-stubs-x64.cc Thu Nov 14 16:03:55
2013 UTC
@@ -4224,15 +4224,9 @@
STATIC_ASSERT((kStringEncodingMask & kOneByteStringTag) != 0);
STATIC_ASSERT((kStringEncodingMask & kTwoByteStringTag) == 0);
__ testb(rbx, Immediate(kStringEncodingMask));
- // Make long jumps when allocations tracking is on due to
- // RecordObjectAllocation inside MacroAssembler::Allocate.
- Label::Distance jump_distance =
- masm->isolate()->heap_profiler()->is_tracking_allocations()
- ? Label::kFar
- : Label::kNear;
- __ j(zero, &two_byte_slice, jump_distance);
+ __ j(zero, &two_byte_slice, Label::kNear);
__ AllocateAsciiSlicedString(rax, rbx, r14, &runtime);
- __ jmp(&set_slice_header, jump_distance);
+ __ jmp(&set_slice_header, Label::kNear);
__ bind(&two_byte_slice);
__ AllocateTwoByteSlicedString(rax, rbx, r14, &runtime);
__ bind(&set_slice_header);
--
--
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