diff options
| author | Chris Lattner <sabre@nondot.org> | 2008-01-06 06:44:58 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-01-06 06:44:58 +0000 |
| commit | c8478d8b12c2d7e4cea32d0c9940f5cac2baa4dd (patch) | |
| tree | 26d074393ffc74b2550a4064726346825bb9878d /utils/TableGen/CodeGenDAGPatterns.cpp | |
| parent | 13c6310866bc3ebfc8255a17d8ff2afb233f01cc (diff) | |
Change the 'isStore' inferrer to look for 'SDNPMayStore'
instead of "ISD::STORE". This allows us to mark target-specific dag
nodes as storing (such as ppc byteswap stores). This allows us to remove
more explicit isStore flags from the .td files.
Finally, add a warning for when a .td file contains an explicit
isStore and tblgen is able to infer it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45654 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 52610cfaa4..5a826cd0f1 100644 --- a/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/utils/TableGen/CodeGenDAGPatterns.cpp @@ -317,6 +317,8 @@ SDNodeInfo::SDNodeInfo(Record *R) : Def(R) { Properties |= 1 << SDNPInFlag; } else if (PropList[i]->getName() == "SDNPOptInFlag") { Properties |= 1 << SDNPOptInFlag; + } else if (PropList[i]->getName() == "SDNPMayStore") { + Properties |= 1 << SDNPMayStore; } else { cerr << "Unknown SD Node property '" << PropList[i]->getName() << "' on node '" << R->getName() << "'!\n"; |