Update the documentation, getCalleeSavedRegClasses is not required anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105323 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/WritingAnLLVMBackend.html b/docs/WritingAnLLVMBackend.html
index f49875c20475be36eb22d32095c904308d07fa82..d909a1a3fb72e5b1774929aa42f92ef7a7a90c93 100644 (file)
--- a/docs/WritingAnLLVMBackend.html
+++ b/docs/WritingAnLLVMBackend.html
@@ -913,9 +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>