[CodeGen] Move printing MO_IntrinsicID operands to MachineOperand::print
Work towards the unification of MIR and debug output by refactoring the
interfaces.
Also add support for printing with a null TargetIntrinsicInfo and no
MachineFunction.
llvm-svn: 321111
diff --git a/llvm/docs/MIRLangRef.rst b/llvm/docs/MIRLangRef.rst
index 541c024..150e4e2 100644
--- a/llvm/docs/MIRLangRef.rst
+++ b/llvm/docs/MIRLangRef.rst
@@ -713,6 +713,17 @@
.cfi_offset w30, -16
+IntrinsicID Operands
+^^^^^^^^^^^^^^^^^^^^
+
+An Intrinsic ID operand contains a generic intrinsic ID or a target-specific ID.
+
+The syntax for the ``returnaddress`` intrinsic is:
+
+.. code-block:: text
+
+ %x0 = COPY intrinsic(@llvm.returnaddress)
+
.. TODO: Describe the parsers default behaviour when optional YAML attributes
are missing.
.. TODO: Describe the syntax for the bundled instructions.