Rename the -cc1 option "-generate-module-index" to
"-fmodules-global-index" and expand its behavior to include both the
use and generation of the global module index.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173404 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/FrontendAction.cpp b/lib/Frontend/FrontendAction.cpp
index 4b642b3..05064fb 100644
--- a/lib/Frontend/FrontendAction.cpp
+++ b/lib/Frontend/FrontendAction.cpp
@@ -382,10 +382,9 @@
else ExecuteAction();
// If we are supposed to rebuild the global module index, do so now unless
- // an error occurred.
- if (CI.getBuildGlobalModuleIndex() && CI.hasFileManager() &&
- CI.hasPreprocessor() &&
- (!CI.hasDiagnostics() || !CI.getDiagnostics().hasErrorOccurred())) {
+ // there were any module-build failures.
+ if (CI.shouldBuildGlobalModuleIndex() && CI.hasFileManager() &&
+ CI.hasPreprocessor()) {
GlobalModuleIndex::writeIndex(
CI.getFileManager(),
CI.getPreprocessor().getHeaderSearchInfo().getModuleCachePath());