Have MSP430SelectionDAGInfo constructor take a DataLayout rather

[oota-llvm.git] / docs / SourceLevelDebugging.rst

diff --git a/docs/SourceLevelDebugging.rst b/docs/SourceLevelDebugging.rst
index 05ac09cdbda9e99027ffb8b469361d788d6e8fea..a4fbd72167f0c85b9d4839760fe6935629bb9e5d 100644 (file)
--- a/docs/SourceLevelDebugging.rst
+++ b/docs/SourceLevelDebugging.rst
@@ -235,8 +235,8 @@ File descriptors
 .. code-block:: llvm
 
   !0 = metadata !{
-    i32,       ;; Tag = 41 (DW_TAG_file_type)
-    metadata,  ;; Source directory (including trailing slash) & file pair
+    i32,      ;; Tag = 41 (DW_TAG_file_type)
+    metadata, ;; Source directory (including trailing slash) & file pair
   }
 
 These descriptors contain information for a file.  Global variables and top
@@ -269,7 +269,7 @@ Global variable descriptors
     metadata, ;; The static member declaration, if any
   }
 
-These descriptors provide debug information about globals variables.  They
+These descriptors provide debug information about global variables.  They
 provide details such as name, type and where the variable is defined.  All
 global variables are collected inside the named metadata ``!llvm.dbg.cu``.
 
@@ -295,9 +295,9 @@ Subprogram descriptors
     i32,      ;; Index into a virtual function
     metadata, ;; indicates which base type contains the vtable pointer for the
               ;; derived class
-    i32,      ;; Flags - Artifical, Private, Protected, Explicit, Prototyped.
+    i32,      ;; Flags - Artificial, Private, Protected, Explicit, Prototyped.
     i1,       ;; isOptimized
-    Function * , ;; Pointer to LLVM function
+    {}*,      ;; Reference to the LLVM function
     metadata, ;; Lists function template parameters
     metadata, ;; Function declaration descriptor
     metadata, ;; List of function variables
@@ -314,12 +314,13 @@ Block descriptors
 .. code-block:: llvm
 
   !3 = metadata !{
-    i32,     ;; Tag = 11 (DW_TAG_lexical_block)
-    metadata,;; Source directory (including trailing slash) & file pair
-    metadata,;; Reference to context descriptor
-    i32,     ;; Line number
-    i32,     ;; Column number
-    i32      ;; Unique ID to identify blocks from a template function
+    i32,      ;; Tag = 11 (DW_TAG_lexical_block)
+    metadata, ;; Source directory (including trailing slash) & file pair
+    metadata, ;; Reference to context descriptor
+    i32,      ;; Line number
+    i32,      ;; Column number
+    i32,      ;; DWARF path discriminator value
+    i32       ;; Unique ID to identify blocks from a template function
   }
 
 This descriptor provides debug information about nested blocks within a
@@ -329,9 +330,9 @@ lexical blocks at same depth.
 .. code-block:: llvm
 
   !3 = metadata !{
-    i32,     ;; Tag = 11 (DW_TAG_lexical_block)
-    metadata,;; Source directory (including trailing slash) & file pair
-    metadata ;; Reference to the scope we're annotating with a file change
+    i32,      ;; Tag = 11 (DW_TAG_lexical_block)
+    metadata, ;; Source directory (including trailing slash) & file pair
+    metadata  ;; Reference to the scope we're annotating with a file change
   }
 
 This descriptor provides a wrapper around a lexical scope to handle file
@@ -527,9 +528,9 @@ Subrange descriptors
 .. code-block:: llvm
 
   !42 = metadata !{
-    i32,    ;; Tag = 33 (DW_TAG_subrange_type)
-    i64,    ;; Low value
-    i64     ;; High value
+    i32,      ;; Tag = 33 (DW_TAG_subrange_type)
+    i64,      ;; Low value
+    i64       ;; High value
   }
 
 These descriptors are used to define ranges of array subscripts for an array
@@ -566,7 +567,7 @@ Local variables
     metadata, ;; Reference to file where defined
     i32,      ;; 24 bit - Line number where defined
               ;; 8 bit - Argument number. 1 indicates 1st argument.
-    metadata, ;; Type descriptor
+    metadata, ;; Reference to the type descriptor
     i32,      ;; flags
     metadata  ;; (optional) Reference to inline location
   }
@@ -724,7 +725,8 @@ Compiled to LLVM, this function would be represented like this:
   !15 = metadata !{i32 786688, metadata !16, metadata !"Z", metadata !5, i32 5,
                    metadata !11, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [Z] \
                      [line 5]
-  !16 = metadata !{i32 786443, metadata !1, metadata !4, i32 4, i32 0, i32 0} \
+  !16 = metadata !{i32 786443, metadata !1, metadata !4, i32 4, i32 0, i32 0,
+                   i32 0} \
                    ; [ DW_TAG_lexical_block ] [/private/tmp/t.c]
   !17 = metadata !{i32 5, i32 0, metadata !16, null}
   !18 = metadata !{i32 6, i32 0, metadata !16, null}
@@ -776,7 +778,8 @@ scope information for the variable ``Z``.
 
 .. code-block:: llvm
 
-  !16 = metadata !{i32 786443, metadata !1, metadata !4, i32 4, i32 0, i32 0}
+  !16 = metadata !{i32 786443, metadata !1, metadata !4, i32 4, i32 0, i32 0,
+                   i32 0}
                    ; [ DW_TAG_lexical_block ] [/private/tmp/t.c]
   !17 = metadata !{i32 5, i32 0, metadata !16, null}
 
@@ -2306,7 +2309,7 @@ stringWithCString:]``") and the basename is the selector only
 Mach-O Changes
 """"""""""""""
 
-The sections names for the apple hash tables are for non mach-o files.  For
+The sections names for the apple hash tables are for non-mach-o files.  For
 mach-o files, the sections should be contained in the ``__DWARF`` segment with
 names as follows: