r289701 - [DebugInfo] Changed DIBuilder::createCompileUnit() to take DIFile instead of FileName and Directory.

[Amjad Aboud via cfe-commits]

Author: aaboud
Date: Wed Dec 14 14:24:40 2016
New Revision: 289701

URL: http://llvm.org/viewvc/llvm-project?rev=289701&view=rev
Log:
[DebugInfo] Changed DIBuilder::createCompileUnit() to take DIFile instead of FileName and Directory.
This way it will be easier to expand DIFile (e.g., to contain checksum) without the need to modify the createCompileUnit() API.

Reviewers: cfe-commits, rnk

Differential Revision: https://reviews.llvm.org/D27763

Modified:
    cfe/trunk/lib/CodeGen/CGDebugInfo.cpp

Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=289701&r1=289700&r2=289701&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Wed Dec 14 14:24:40 2016
@@ -466,7 +466,8 @@ void CGDebugInfo::CreateCompileUnit() {
   // Create new compile unit.
   // FIXME - Eliminate TheCU.
   TheCU = DBuilder.createCompileUnit(
-      LangTag, remapDIPath(MainFileName), remapDIPath(getCurrentDirname()),
+      LangTag, DBuilder.createFile(remapDIPath(MainFileName),
+                                    remapDIPath(getCurrentDirname())),
       Producer, LO.Optimize, CGM.getCodeGenOpts().DwarfDebugFlags, RuntimeVers,
       CGM.getCodeGenOpts().SplitDwarfFile, EmissionKind, 0 /* DWOid */,
       CGM.getCodeGenOpts().SplitDwarfInlining);
@@ -1977,10 +1978,11 @@ CGDebugInfo::getOrCreateModuleRef(Extern
     // but LLVM detects skeleton CUs by looking for a non-zero DWO id.
     uint64_t Signature = Mod.getSignature() ? Mod.getSignature() : ~1ULL;
     llvm::DIBuilder DIB(CGM.getModule());
-    DIB.createCompileUnit(TheCU->getSourceLanguage(), Mod.getModuleName(),
-                          Mod.getPath(), TheCU->getProducer(), true,
-                          StringRef(), 0, Mod.getASTFile(),
-                          llvm::DICompileUnit::FullDebug, Signature);
+    DIB.createCompileUnit(TheCU->getSourceLanguage(),
+                          DIB.createFile(Mod.getModuleName(), Mod.getPath()),
+                          TheCU->getProducer(), true, StringRef(), 0,
+                          Mod.getASTFile(), llvm::DICompileUnit::FullDebug,
+                          Signature);
     DIB.finalize();
   }
   llvm::DIModule *Parent =