metadata, ;; Reference to type descriptor
i1, ;; True if the global is local to compile unit (static)
i1 ;; True if the global is defined in the compile unit (not extern)
+ i32 ;; Virtuality, e.g. dwarf::DW_VIRTUALITY__virtual
+ i32 ;; Index into a virtual function
+ metadata, ;; indicates which base type contains the vtable pointer for the
+ ;; derived class
+ i1 ;; isArtificial
+ i1 ;; isOptimized
+ Function *;; Pointer to LLVM function
}
</pre>
</div>
<div class="doc_code">
<pre>
!3 = metadata !{
- i32, ;; Tag = 13 + <a href="#LLVMDebugVersion">LLVMDebugVersion</a> (DW_TAG_lexical_block)
- metadata ;; Reference to context descriptor
+ i32, ;; Tag = 11 + <a href="#LLVMDebugVersion">LLVMDebugVersion</a> (DW_TAG_lexical_block)
+ metadata,;; Reference to context descriptor
+ i32, ;; Line number
+ i32 ;; Column number
}
</pre>
</div>
<p>These descriptors provide debug information about nested blocks within a
- subprogram. The array of member descriptors is used to define local
- variables and deeper nested blocks.</p>
+ subprogram. The line number and column numbers are used to dinstinguish
+ two lexical blocks at same depth. </p>
</div>
metadata, ;; Name (may be "" for anonymous types)
metadata, ;; Reference to file where defined (may be NULL)
i32, ;; Line number where defined (may be 0)
- i32, ;; Size in bits
- i32, ;; Alignment in bits
- i32, ;; Offset in bits
+ i64, ;; Size in bits
+ i64, ;; Alignment in bits
+ i64, ;; Offset in bits
metadata ;; Reference to type derived from
}
</pre>
<div class="doc_text">
<pre>
- void %<a href="#format_common_declare">llvm.dbg.declare</a>({}*, metadata)
+ void %<a href="#format_common_declare">llvm.dbg.declare</a>(metadata, metadata)
</pre>
<p>This intrinsic provides information about a local element (ex. variable.) The
- first argument is the alloca for the variable, cast to a <tt>{}*</tt>. The
+ first argument is metadata holding alloca for the variable.</tt>. The
second argument is
the <tt>%<a href="#format_variables">llvm.dbg.variable</a></tt> containing
the description of the variable. </p>
i32 524329, ;; Tag
metadata !"MySource.cpp",
metadata !"/Users/mine/sources",
- metadata !3 ;; Compile unit
+ metadata !2 ;; Compile unit
}
;;
i32 524329, ;; Tag
metadata !"Myheader.h"
metadata !"/Users/mine/sources",
- metadata !3 ;; Compile unit
+ metadata !2 ;; Compile unit
}
...