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author | Francis Visoiu Mistrih <francisvm@yahoo.com> | 2017-12-19 21:47:05 +0000 |
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committer | Francis Visoiu Mistrih <francisvm@yahoo.com> | 2017-12-19 21:47:05 +0000 |
commit | 43c2ba74fca95ca61abf3717b10a8a3b7369f3b3 (patch) | |
tree | 563f30b86aa46014ca1ffcd141cd3959a916a9cd /docs | |
parent | 30e8e017c8380c26e3a9fac1b9c2d4a4d1686bae (diff) |
[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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321111 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs')
-rw-r--r-- | docs/MIRLangRef.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/MIRLangRef.rst b/docs/MIRLangRef.rst index 541c024bdec..150e4e21375 100644 --- a/docs/MIRLangRef.rst +++ b/docs/MIRLangRef.rst @@ -713,6 +713,17 @@ which may be emitted later in the MC layer as: .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. |