Fixed jump in non-SSE4.1 implementation of LMathFloor instruction on x64.

src/x64/lithium-codegen-x64.cc

Index: src/x64/lithium-codegen-x64.cc
diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc
index c0b46f40f987db7ac4f6a73890461c3af200b1b6..35c763b8fa18ba62387ef628270f602c5ff72367 100644
--- a/src/x64/lithium-codegen-x64.cc
+++ b/src/x64/lithium-codegen-x64.cc
@@ -3639,7 +3639,7 @@ void LCodeGen::DoMathFloor(LMathFloor* instr) {
       __ testq(output_reg, Immediate(1));
       DeoptimizeIf(not_zero, instr->environment());
       __ Set(output_reg, 0);
-      __ jmp(&done, Label::kNear);
+      __ jmp(&done, Label::kFar);

[Sven Panne, 2014/05/06 13:04:30]

Normally we just leave out the kFar, it's the default anyway. Put another way:
We use kNear explicitly as an optimization only when it's safe (or we think so
;-).

       __ bind(&positive_sign);
     }