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| author | Nick Lewycky <nicholas@mxc.ca> | 2013-07-06 00:29:58 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2013-07-06 00:29:58 +0000 |
| commit | c2ec0725cedceb851858c3991fbdd36ee9ac85dd (patch) | |
| tree | 841ddf4ab15a0d446543803d7124a7716619cb04 /llvm/utils/TableGen/CodeGenTarget.cpp | |
| parent | e8545dde7be8fe78e64bf4d9578c25368243c274 (diff) | |
| download | llvm-c2ec0725cedceb851858c3991fbdd36ee9ac85dd.zip llvm-c2ec0725cedceb851858c3991fbdd36ee9ac85dd.tar.gz llvm-c2ec0725cedceb851858c3991fbdd36ee9ac85dd.tar.bz2 | |
Extend 'readonly' and 'readnone' to work on function arguments as well as
functions. Make the function attributes pass add it to known library functions
and when it can deduce it.
llvm-svn: 185735
Diffstat (limited to 'llvm/utils/TableGen/CodeGenTarget.cpp')
| -rw-r--r-- | llvm/utils/TableGen/CodeGenTarget.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/utils/TableGen/CodeGenTarget.cpp b/llvm/utils/TableGen/CodeGenTarget.cpp index 8b292b9..a85ad09 100644 --- a/llvm/utils/TableGen/CodeGenTarget.cpp +++ b/llvm/utils/TableGen/CodeGenTarget.cpp @@ -552,6 +552,12 @@ CodeGenIntrinsic::CodeGenIntrinsic(Record *R) { else if (Property->isSubClassOf("NoCapture")) { unsigned ArgNo = Property->getValueAsInt("ArgNo"); ArgumentAttributes.push_back(std::make_pair(ArgNo, NoCapture)); + } else if (Property->isSubClassOf("ReadOnly")) { + unsigned ArgNo = Property->getValueAsInt("ArgNo"); + ArgumentAttributes.push_back(std::make_pair(ArgNo, ReadOnly)); + } else if (Property->isSubClassOf("ReadNone")) { + unsigned ArgNo = Property->getValueAsInt("ArgNo"); + ArgumentAttributes.push_back(std::make_pair(ArgNo, ReadNone)); } else llvm_unreachable("Unknown property!"); } |