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author | Francis Visoiu Mistrih <francisvm@yahoo.com> | 2017-12-08 11:40:06 +0000 |
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committer | Francis Visoiu Mistrih <francisvm@yahoo.com> | 2017-12-08 11:40:06 +0000 |
commit | ab9bb805758153bd909758e84601c229b2256aeb (patch) | |
tree | 6fde531f4ebe6519fb586ac14018f2fa9221bdae /docs | |
parent | f4f4ffb1e1f092ba5b71a3acde4e02937c26630a (diff) |
[CodeGen] Move printing MO_CImmediate operands to MachineOperand::print
Work towards the unification of MIR and debug output by refactoring the
interfaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320140 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs')
-rw-r--r-- | docs/MIRLangRef.rst | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/docs/MIRLangRef.rst b/docs/MIRLangRef.rst index fff0d3ef0eb..e217b792e62 100644 --- a/docs/MIRLangRef.rst +++ b/docs/MIRLangRef.rst @@ -430,7 +430,11 @@ immediate machine operand ``-42``: %eax = MOV32ri -42 -.. TODO: Describe the CIMM (Rare) and FPIMM immediate operands. +For integers > 64bit, we use a special machine operand, ``MO_CImmediate``, +which stores the immediate in a ``ConstantInt`` using an ``APInt`` (LLVM's +arbitrary precision integers). + +.. TODO: Describe the FPIMM immediate operands. .. _register-operands: |