When generating code for ia32, make sure that there is enough reloc space

Compare with LCodeGen::FinishCode

BUG=none
R=jarin@chromium.org,mstarzinger@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/777243002

Cr-Commit-Position: refs/heads/master@{#25679}

src/compiler/arm/code-generator-arm.cc

@@ -1104,6 +1104,9 @@ void CodeGenerator::EnsureSpaceForLazyDeopt() {
   MarkLazyDeoptSite();
 }
 
+
+void CodeGenerator::EnsureRelocSpaceForLazyDeopt(Handle<Code> code) {}
+
 #undef __
 
 }  // namespace compiler

src/compiler/arm64/code-generator-arm64.cc

@@ -1159,6 +1159,9 @@ void CodeGenerator::EnsureSpaceForLazyDeopt() {
   MarkLazyDeoptSite();
 }
 
+
+void CodeGenerator::EnsureRelocSpaceForLazyDeopt(Handle<Code> code) {}
+
 #undef __
 
 }  // namespace compiler

src/compiler/code-generator.cc

@@ -107,6 +107,8 @@ Handle<Code> CodeGenerator::GenerateCode() {
 
   PopulateDeoptimizationData(result);
 
+  EnsureRelocSpaceForLazyDeopt(result);
+
   // Emit a code line info recording stop event.
   void* line_info = recorder->DetachJITHandlerData();
   LOG_CODE_EVENT(isolate(), CodeEndLinePosInfoRecordEvent(*result, line_info));

src/compiler/code-generator.h

@@ -109,6 +109,7 @@ class CodeGenerator FINAL : public GapResolver::Assembler {
                                 InstructionOperand* op, MachineType type);
   void AddNopForSmiCodeInlining();
   void EnsureSpaceForLazyDeopt();
+  void EnsureRelocSpaceForLazyDeopt(Handle<Code> code);
   void MarkLazyDeoptSite();
 
   // ===========================================================================

src/compiler/ia32/code-generator-ia32.cc

@@ -1215,6 +1215,11 @@ void CodeGenerator::EnsureSpaceForLazyDeopt() {
   MarkLazyDeoptSite();
 }
 
+
+void CodeGenerator::EnsureRelocSpaceForLazyDeopt(Handle<Code> code) {
+  Deoptimizer::EnsureRelocSpaceForLazyDeoptimization(code);
+}
+
 #undef __
 
 }  // namespace compiler

src/compiler/mips/code-generator-mips.cc

@@ -1105,6 +1105,9 @@ void CodeGenerator::EnsureSpaceForLazyDeopt() {
   MarkLazyDeoptSite();
 }
 
+
+void CodeGenerator::EnsureRelocSpaceForLazyDeopt(Handle<Code> code) {}
+
 #undef __
 
 }  // namespace compiler

src/compiler/mips64/code-generator-mips64.cc

@@ -1380,6 +1380,9 @@ void CodeGenerator::EnsureSpaceForLazyDeopt() {
   MarkLazyDeoptSite();
 }
 
+
+void CodeGenerator::EnsureRelocSpaceForLazyDeopt(Handle<Code> code) {}
+
 #undef __
 
 }  // namespace compiler

src/compiler/x64/code-generator-x64.cc

@@ -1249,6 +1249,9 @@ void CodeGenerator::EnsureSpaceForLazyDeopt() {
   MarkLazyDeoptSite();
 }
 
+
+void CodeGenerator::EnsureRelocSpaceForLazyDeopt(Handle<Code> code) {}
+
 #undef __
 
 }  // namespace internal