[LTO] Simplify APIs and constify (NFC)

Summary:
Multiple APIs were taking a StringMap for the ImportLists containing
the entries for for all the modules while operating on a single entry
for the current module. Instead we can pass the desired ModuleImport
directly. Also some of the APIs were not const, I believe just to be
able to use operator[] on the StringMap.

Reviewers: tejohnson

Subscribers: llvm-commits, mehdi_amini

Differential Revision: https://reviews.llvm.org/D23537

llvm-svn: 278776

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/LTO/ThinLTOCodeGenerator.cpp b/llvm/lib/LTO/ThinLTOCodeGenerator.cpp
index 9224f726cd9..dfe3de0ffb6 100644
--- a/llvm/lib/LTO/ThinLTOCodeGenerator.cpp
+++ b/llvm/lib/LTO/ThinLTOCodeGenerator.cpp
@@ -578,7 +578,7 @@ void ThinLTOCodeGenerator::gatherImportedSummariesForModule(
                            ExportLists);
 
   llvm::gatherImportedSummariesForModule(ModulePath, ModuleToDefinedGVSummaries,
-                                         ImportLists,
+                                         ImportLists[ModulePath],
                                          ModuleToSummariesForIndex);
 }
 
@@ -601,7 +601,7 @@ void ThinLTOCodeGenerator::emitImports(StringRef ModulePath,
                            ExportLists);
 
   std::error_code EC;
-  if ((EC = EmitImportsFiles(ModulePath, OutputName, ImportLists)))
+  if ((EC = EmitImportsFiles(ModulePath, OutputName, ImportLists[ModulePath])))
     report_fatal_error(Twine("Failed to open ") + OutputName +
                        " to save imports lists\n");
 }