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don't reference DwarfWriter

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100401 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner
2010-04-05 04:11:11 +00:00
parent ea761868b5
commit c310778830
2 changed files with 2 additions and 3 deletions
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docs/WritingAnLLVMBackend.html
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@@ -561,8 +561,7 @@ def AL : Register<"AL">, DwarfRegNum<[0, 0, 0]>;
<p>
This defines the register <tt>AL</tt> and assigns it values (with
<tt>DwarfRegNum</tt>) that are used by <tt>gcc</tt>, <tt>gdb</tt>, or a debug
information writer (such as <tt>DwarfWriter</tt>
in <tt>llvm/lib/CodeGen/AsmPrinter</tt>) to identify a register. For register
information writer to identify a register. For register
<tt>AL</tt>, <tt>DwarfRegNum</tt> takes an array of 3 values representing 3
different modes: the first element is for X86-64, the second for exception
handling (EH) on X86-32, and the third is generic. -1 is a special Dwarf number