Add missing branches in code generated for LModI with power-of-2 divisor.

src/ia32/lithium-codegen-ia32.cc

Index: src/ia32/lithium-codegen-ia32.cc
diff --git a/src/ia32/lithium-codegen-ia32.cc b/src/ia32/lithium-codegen-ia32.cc
index 2832e1ea320aca9ff6269aa54f5ae1eb610af9b2..8bde2ce59557481ad0b3a6306f8a787ba5cbc161 100644
--- a/src/ia32/lithium-codegen-ia32.cc
+++ b/src/ia32/lithium-codegen-ia32.cc
@@ -811,6 +811,8 @@ void LCodeGen::DoModI(LModI* instr) {
     if (instr->hydrogen()->CheckFlag(HValue::kBailoutOnMinusZero)) {
       __ j(not_zero, &done, Label::kNear);
       DeoptimizeIf(no_condition, instr->environment());
+    } else {
+      __ jmp(&done, Label::kNear);
     }
     __ bind(&positive_dividend);
     __ and_(dividend, divisor - 1);