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| author | Vaivaswatha Nagaraj <vn@compilertree.com> | 2015-12-16 16:16:19 +0000 |
|---|---|---|
| committer | Vaivaswatha Nagaraj <vn@compilertree.com> | 2015-12-16 16:16:19 +0000 |
| commit | fb3f4907c0c6df1aab5dc2731e712050514ab6c6 (patch) | |
| tree | 758794077be72bf6c906bc5b7b750aebe01195b1 /llvm/lib/CodeGen/DFAPacketizer.cpp | |
| parent | 10120189ab3203ce0f23e7e25b54992d85f83417 (diff) | |
| download | llvm-fb3f4907c0c6df1aab5dc2731e712050514ab6c6.zip llvm-fb3f4907c0c6df1aab5dc2731e712050514ab6c6.tar.gz llvm-fb3f4907c0c6df1aab5dc2731e712050514ab6c6.tar.bz2 | |
Add InaccessibleMemOnly and inaccessibleMemOrArgMemOnly attributes
Summary:
This patch introduces two new function attributes
InaccessibleMemOnly: This attribute indicates that the function may only access memory that is not accessible by the program/IR being compiled. This is a weaker form of ReadNone.
inaccessibleMemOrArgMemOnly: This attribute indicates that the function may only access memory that is either not accessible by the program/IR being compiled, or is pointed to by its pointer arguments. This is a weaker form of ArgMemOnly
Test cases have been updated. This revision uses this (https://github.com/llvm-mirror/llvm/commit/d001932f3a8aa1ebd1555162fdce365f011bc292) as reference.
Reviewers: jmolloy, hfinkel
Subscribers: reames, joker.eph, llvm-commits
Differential Revision: http://reviews.llvm.org/D15499
llvm-svn: 255778
Diffstat (limited to 'llvm/lib/CodeGen/DFAPacketizer.cpp')
0 files changed, 0 insertions, 0 deletions