Revert 106592 for now. It causes clang-selfhost build failure.

[oota-llvm.git] / docs / WritingAnLLVMBackend.html

diff --git a/docs/WritingAnLLVMBackend.html b/docs/WritingAnLLVMBackend.html
index 43766b510174f9fc94cc4727fb70fc35ca9f74d8..d909a1a3fb72e5b1774929aa42f92ef7a7a90c93 100644 (file)
--- a/docs/WritingAnLLVMBackend.html
+++ b/docs/WritingAnLLVMBackend.html
@@ -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
@@ -914,9 +913,6 @@ implementation in <tt>SparcRegisterInfo.cpp</tt>:
 <li><tt>getCalleeSavedRegs</tt> &mdash; Returns a list of callee-saved registers
     in the order of the desired callee-save stack frame offset.</li>
 
-<li><tt>getCalleeSavedRegClasses</tt> &mdash; Returns a list of preferred
-    register classes with which to spill each callee saved register.</li>
-
 <li><tt>getReservedRegs</tt> &mdash; Returns a bitset indexed by physical
     register numbers, indicating if a particular register is unavailable.</li>