Fix the command-line option from depscanner after caching option rename

Author: cachemeifyoucan

lib/ClangImporter/ClangModuleDependencyScanner.cpp

@@ -239,7 +239,7 @@ void ClangImporter::recordModuleDependencies(
         clangModuleDep.IncludeTreeID ? *clangModuleDep.IncludeTreeID : "";
 
     if (ctx.ClangImporterOpts.CASOpts) {
-      swiftArgs.push_back("-enable-cas");
+      swiftArgs.push_back("-cache-compile-job");
       if (!ctx.ClangImporterOpts.CASOpts->CASPath.empty()) {
         swiftArgs.push_back("-cas-path");
         swiftArgs.push_back(ctx.ClangImporterOpts.CASOpts->CASPath);
@@ -346,7 +346,7 @@ void ClangImporter::recordBridgingHeaderOptions(
   llvm::for_each(clangArgs, addClangArg);
 
   if (ctx.ClangImporterOpts.CASOpts) {
-    swiftArgs.push_back("-enable-cas");
+    swiftArgs.push_back("-cache-compile-job");
     if (!ctx.ClangImporterOpts.CASOpts->CASPath.empty()) {
       swiftArgs.push_back("-cas-path");
       swiftArgs.push_back(ctx.ClangImporterOpts.CASOpts->CASPath);

lib/Frontend/ModuleInterfaceLoader.cpp

@@ -1604,7 +1604,7 @@ void InterfaceSubContextDelegateImpl::inheritOptionsForBuildingInterface(
   if (clangImporterOpts.CASOpts) {
     genericSubInvocation.getClangImporterOptions().CASOpts =
         clangImporterOpts.CASOpts;
-    GenericArgs.push_back("-enable-cas");
+    GenericArgs.push_back("-cache-compile-job");
     if (!clangImporterOpts.CASOpts->CASPath.empty()) {
       GenericArgs.push_back("-cas-path");
       GenericArgs.push_back(clangImporterOpts.CASOpts->CASPath);

test/CAS/module_deps.swift

@@ -124,6 +124,8 @@ import SubE
 // CHECK: "commandLine": [
 // CHECK: "-compile-module-from-interface"
 // CHECK: "-target"
+// CHECK: "-cache-compile-job"
+// CHECK: "-cas-path"
 // CHECK: "-module-name"
 // CHECK: "G"
 // CHECK: "-swift-version"

test/CAS/module_deps_include_tree.swift

@@ -119,6 +119,8 @@ import SubE
 // CHECK: "commandLine": [
 // CHECK: "-compile-module-from-interface"
 // CHECK: "-target"
+// CHECK: "-cache-compile-job"
+// CHECK: "-cas-path"
 // CHECK: "-module-name"
 // CHECK: "G"
 // CHECK: "-swift-version"