Update documentation for old api changes.

Fixes PR12050

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153424 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 70 insertions, 33 deletions

diff --git a/docs/SourceLevelDebugging.html b/docs/SourceLevelDebugging.html
index 8072749f87..06bd85248a 100644
--- a/docs/SourceLevelDebugging.html
+++ b/docs/SourceLevelDebugging.html
@@ -425,7 +425,8 @@ height="369">
 
 <p>These descriptors provide debug information about globals variables.  The
 provide details such as name, type and where the variable is defined. All
-global variables are collected by named metadata <tt>!llvm.dbg.gv</tt>.</p>
+global variables are collected inside the named metadata
+<tt>!llvm.dbg.cu</tt>.</p>
 
 </div>
 
@@ -688,7 +689,8 @@ DW_TAG_inheritance      = 28
 <p>The members of enumeration types (tag = <tt>DW_TAG_enumeration_type</tt>) are
    <a href="#format_enumeration">enumerator descriptors</a>, each representing
    the definition of enumeration value for the set. All enumeration type
-   descriptors are collected by named metadata <tt>!llvm.dbg.enum</tt>.</p>
+   descriptors are collected inside the named metadata
+   <tt>!llvm.dbg.cu</tt>.</p>
 
 <p>The members of structure (tag = <tt>DW_TAG_structure_type</tt>) or union (tag
    = <tt>DW_TAG_union_type</tt>) types are any one of
@@ -1162,44 +1164,79 @@ int MyGlobal = 100;
 ;;
 ;; List of debug info of globals
 ;;
-!llvm.dbg.gv = !{!0}
+!llvm.dbg.cu = !{!0}
 
-;;
-;; Define the global variable descriptor.  Note the reference to the global
-;; variable anchor and the global variable itself.
-;;
+;; Define the compile unit.
 !0 = metadata !{
-  i32 524340,              ;; Tag
-  i32 0,                   ;; Unused
-  metadata !1,             ;; Context
-  metadata !"MyGlobal",    ;; Name
-  metadata !"MyGlobal",    ;; Display Name
-  metadata !"MyGlobal",    ;; Linkage Name
-  metadata !3,             ;; Compile Unit
-  i32 1,                   ;; Line Number
-  metadata !4,             ;; Type
-  i1 false,                ;; Is a local variable
-  i1 true,                 ;; Is this a definition
-  i32* @MyGlobal           ;; The global variable
+  i32 786449,                       ;; Tag
+  i32 0,                            ;; Context
+  i32 4,                            ;; Language
+  metadata !"foo.cpp",              ;; File
+  metadata !"/Volumes/Data/tmp",    ;; Directory
+  metadata !"clang version 3.1 ",   ;; Producer
+  i1 true,                          ;; Deprecated field
+  i1 false,                         ;; "isOptimized"?
+  metadata !"",                     ;; Flags
+  i32 0,                            ;; Runtime Version
+  metadata !1,                      ;; Enum Types
+  metadata !1,                      ;; Retained Types
+  metadata !1,                      ;; Subprograms
+  metadata !3                       ;; Global Variables
+} ; [ DW_TAG_compile_unit ]
+
+;; The Array of Global Variables
+!3 = metadata !{
+  metadata !4
 }
 
-;;
-;; Define the basic type of 32 bit signed integer.  Note that since int is an
-;; intrinsic type the source file is NULL and line 0.
-;;
 !4 = metadata !{
-  i32 524324,              ;; Tag
-  metadata !1,             ;; Context
-  metadata !"int",         ;; Name
-  metadata !1,             ;; File
-  i32 0,                   ;; Line number
-  i64 32,                  ;; Size in Bits
-  i64 32,                  ;; Align in Bits
-  i64 0,                   ;; Offset in Bits
-  i32 0,                   ;; Flags
-  i32 5                    ;; Encoding
+  metadata !5
 }
 
+;;
+;; Define the global variable itself.
+;;
+!5 = metadata !{
+  i32 786484,                        ;; Tag
+  i32 0,                             ;; Unused
+  null,                              ;; Unused
+  metadata !"MyGlobal",              ;; Name
+  metadata !"MyGlobal",              ;; Display Name
+  metadata !"",                      ;; Linkage Name
+  metadata !6,                       ;; File
+  i32 1,                             ;; Line
+  metadata !7,                       ;; Type
+  i32 0,                             ;; IsLocalToUnit
+  i32 1,                             ;; IsDefinition
+  i32* @MyGlobal                     ;; LLVM-IR Value
+} ; [ DW_TAG_variable ]
+
+;;
+;; Define the file
+;;
+!6 = metadata !{
+  i32 786473,                        ;; Tag
+  metadata !"foo.cpp",               ;; File
+  metadata !"/Volumes/Data/tmp",     ;; Directory
+  null                               ;; Unused
+} ; [ DW_TAG_file_type ]
+
+;;
+;; Define the type
+;;
+!7 = metadata !{
+  i32 786468,                         ;; Tag
+  null,                               ;; Unused
+  metadata !"int",                    ;; Name
+  null,                               ;; Unused
+  i32 0,                              ;; Line
+  i64 32,                             ;; Size in Bits
+  i64 32,                             ;; Align in Bits
+  i64 0,                              ;; Offset
+  i32 0,                              ;; Flags
+  i32 5                               ;; Encoding
+} ; [ DW_TAG_base_type ]
+
 </pre>
 </div>