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| author | Chris Lattner <sabre@nondot.org> | 2008-01-10 04:38:57 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-01-10 04:38:57 +0000 |
| commit | 710e995889c71812743f3f33861c24273f4569a7 (patch) | |
| tree | 1a64294aab1e64785df2db1852218a46dd71f7a5 /utils/TableGen/CodeGenDAGPatterns.cpp | |
| parent | 8794390406608541ab43b8ff196874b2dd055cdb (diff) | |
realize that instructions who match intrinsics that read memory read memory.
Also, instructions with any nodes that are SDNPMayLoad also read memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45817 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/CodeGenDAGPatterns.cpp')
| -rw-r--r-- | utils/TableGen/CodeGenDAGPatterns.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/utils/TableGen/CodeGenDAGPatterns.cpp b/utils/TableGen/CodeGenDAGPatterns.cpp index 5a826cd0f1..ee2d634679 100644 --- a/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/utils/TableGen/CodeGenDAGPatterns.cpp @@ -319,6 +319,8 @@ SDNodeInfo::SDNodeInfo(Record *R) : Def(R) { Properties |= 1 << SDNPOptInFlag; } else if (PropList[i]->getName() == "SDNPMayStore") { Properties |= 1 << SDNPMayStore; + } else if (PropList[i]->getName() == "SDNPMayLoad") { + Properties |= 1 << SDNPMayLoad; } else { cerr << "Unknown SD Node property '" << PropList[i]->getName() << "' on node '" << R->getName() << "'!\n"; |