From: Eric Christopher <echristo@gmail.com>
Date: Thu, 27 Feb 2014 01:25:08 +0000 (+0000)
Subject: Pass down the debug emission kind into the compile unit for code
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=78a46668f01ec87c001927c6b9627767ca189442;p=clang

Pass down the debug emission kind into the compile unit for code
generation purposes.
Paired with a commit to llvm.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@202334 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 40476feb39..b9f7124ee2 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -382,10 +382,12 @@ void CGDebugInfo::CreateCompileUnit() {
 
   // Create new compile unit.
   // FIXME - Eliminate TheCU.
-  TheCU = DBuilder.createCompileUnit(LangTag, Filename, getCurrentDirname(),
-                                     Producer, LO.Optimize,
-                                     CGM.getCodeGenOpts().DwarfDebugFlags,
-                                     RuntimeVers, SplitDwarfFilename);
+  TheCU = DBuilder.createCompileUnit(
+      LangTag, Filename, getCurrentDirname(), Producer, LO.Optimize,
+      CGM.getCodeGenOpts().DwarfDebugFlags, RuntimeVers, SplitDwarfFilename,
+      DebugKind == CodeGenOptions::DebugLineTablesOnly
+          ? llvm::DIBuilder::LineTablesOnly
+          : llvm::DIBuilder::FullDebug);
 }
 
 /// CreateType - Get the Basic type from the cache or create a new
diff --git a/test/CodeGenCXX/debug-info-namespace.cpp b/test/CodeGenCXX/debug-info-namespace.cpp
index 892ca0d82f..1c55680c95 100644
--- a/test/CodeGenCXX/debug-info-namespace.cpp
+++ b/test/CodeGenCXX/debug-info-namespace.cpp
@@ -43,7 +43,7 @@ using B::i;
 // This should work even if 'i' and 'func' were declarations & not definitions,
 // but it doesn't yet.
 
-// CHECK: [[CU:![0-9]*]] = {{.*}}[[MODULES:![0-9]*]], metadata !""} ; [ DW_TAG_compile_unit ]
+// CHECK: [[CU:![0-9]*]] = {{.*}}[[MODULES:![0-9]*]], metadata !"", i32 1} ; [ DW_TAG_compile_unit ]
 // CHECK: [[FILE:![0-9]*]] {{.*}}debug-info-namespace.cpp"
 // CHECK: [[FOO:![0-9]*]] {{.*}} ; [ DW_TAG_structure_type ] [foo] [line 5, size 0, align 0, offset 0] [decl] [from ]
 // CHECK: [[FOOCPP:![0-9]*]] = metadata !{metadata !"foo.cpp", {{.*}}
@@ -72,7 +72,7 @@ using B::i;
 // CHECK: [[M12]] = metadata !{i32 {{[0-9]*}}, metadata [[FUNC]], metadata [[M11]], i32 {{[0-9]*}}, metadata !"Y"} ; [ DW_TAG_imported_module ]
 // CHECK: [[M13]] = metadata !{i32 {{[0-9]*}}, metadata [[CTXT]], metadata [[I]], i32 {{[0-9]*}}} ; [ DW_TAG_imported_declaration ]
 
-// CHECK-GMLT: [[CU:![0-9]*]] = {{.*}}[[MODULES:![0-9]*]], metadata !""} ; [ DW_TAG_compile_unit ]
+// CHECK-GMLT: [[CU:![0-9]*]] = {{.*}}[[MODULES:![0-9]*]], metadata !"", i32 2} ; [ DW_TAG_compile_unit ]
 // CHECK-GMLT: [[MODULES]] = metadata !{}
 
 // CHECK-NOLIMIT: ; [ DW_TAG_structure_type ] [bar] [line 6, {{.*}}] [def] [from ]