[v8-dev] Optimise Math.floor(x/y) to use integer division for specific divisor....

src/mips/lithium-mips.cc

Index: src/mips/lithium-mips.cc
===================================================================
--- src/mips/lithium-mips.cc	(revision 11193)
+++ src/mips/lithium-mips.cc	(working copy)
@@ -1320,6 +1320,12 @@
 }
 
 
+LInstruction* LChunkBuilder::DoMathFloorOfDiv(HMathFloorOfDiv* instr) {
+  UNIMPLEMENTED();
+  return NULL;
+}
+
+
 LInstruction* LChunkBuilder::DoMod(HMod* instr) {
   if (instr->representation().IsInteger32()) {
     ASSERT(instr->left()->representation().IsInteger32());