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| author | Chris Lattner <sabre@nondot.org> | 2009-01-12 01:12:03 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-01-12 01:12:03 +0000 |
| commit | a62c302ddd79c525d6fac050974911d36662ebfe (patch) | |
| tree | b892a6de9b6f64d5a5edbe35d3fec4e4850d29e8 /utils/TableGen/CodeGenTarget.cpp | |
| parent | c3443718540c6662f7502feb76849cf816baaa9f (diff) | |
add nocapture attribute to llvm.mem* intrinsics and have tblgen
parse them. tblgen doesn't yet do anything with this info though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62065 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/CodeGenTarget.cpp')
| -rw-r--r-- | utils/TableGen/CodeGenTarget.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp index 0039a89497..274cc78c35 100644 --- a/utils/TableGen/CodeGenTarget.cpp +++ b/utils/TableGen/CodeGenTarget.cpp @@ -546,7 +546,10 @@ CodeGenIntrinsic::CodeGenIntrinsic(Record *R) { ModRef = WriteMem; else if (Property->getName() == "Commutative") isCommutative = true; - else + else if (Property->isSubClassOf("NoCapture")) { + unsigned ArgNo = Property->getValueAsInt("ArgNo"); + ArgumentAttributes.push_back(std::make_pair(ArgNo, NoCapture)); + } else assert(0 && "Unknown property!"); } } |