Documentation: convert WritingAnLLVMPass.html to reST.
Patch by Anthony Mykhailenko with small fixes by me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169992 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/GarbageCollection.rst b/docs/GarbageCollection.rst
index f3b4bc3..7765bd7 100644
--- a/docs/GarbageCollection.rst
+++ b/docs/GarbageCollection.rst
@@ -758,10 +758,10 @@
``performCustomLowering`` **must** eliminate the corresponding barriers.
``performCustomLowering`` must comply with the same restrictions as
-`FunctionPass::runOnFunction <WritingAnLLVMPass.html#runOnFunction>`__
+:ref:`FunctionPass::runOnFunction <writing-an-llvm-pass-runOnFunction>`
Likewise, ``initializeCustomLowering`` has the same semantics as
-`Pass::doInitialization(Module&)
-<WritingAnLLVMPass.html#doInitialization_mod>`__
+:ref:`Pass::doInitialization(Module&)
+<writing-an-llvm-pass-doInitialization-mod>`
The following can be used as a template:
