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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 | 9a3113aeb8b560cf696bbd3684367fedcc10a9b3 (patch) | |
| tree | b8f02cf841b1bf84baa52988747e10c91e7f33df /llvm/utils/TableGen/CodeGenTarget.cpp | |
| parent | 5562d19ebeed9d8d0d14aa6eae63baeda9676fdc (diff) | |
| download | bcm5719-llvm-9a3113aeb8b560cf696bbd3684367fedcc10a9b3.tar.gz bcm5719-llvm-9a3113aeb8b560cf696bbd3684367fedcc10a9b3.zip | |
add nocapture attribute to llvm.mem* intrinsics and have tblgen
parse them. tblgen doesn't yet do anything with this info though.
llvm-svn: 62065
Diffstat (limited to 'llvm/utils/TableGen/CodeGenTarget.cpp')
| -rw-r--r-- | llvm/utils/TableGen/CodeGenTarget.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/utils/TableGen/CodeGenTarget.cpp b/llvm/utils/TableGen/CodeGenTarget.cpp index 0039a894972..274cc78c35b 100644 --- a/llvm/utils/TableGen/CodeGenTarget.cpp +++ b/llvm/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!"); } } |
