diff options
| author | Chris Lattner <sabre@nondot.org> | 2010-03-19 21:37:09 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-03-19 21:37:09 +0000 |
| commit | d7349194650386d97a1d779369cb46f20ba9f252 (patch) | |
| tree | cc4a508d79ee2f79a1b69a199bd500f788db29cb /utils/TableGen/DAGISelEmitter.cpp | |
| parent | 0157f50437bc47c7dceec286a6f671f597fdfc18 (diff) | |
| download | llvm-d7349194650386d97a1d779369cb46f20ba9f252.tar.gz llvm-d7349194650386d97a1d779369cb46f20ba9f252.tar.bz2 llvm-d7349194650386d97a1d779369cb46f20ba9f252.tar.xz | |
major surgery on tblgen: generalize TreePatternNode
to maintain a list of types (one for each result of
the node) instead of a single type. There are liberal
hacks added to emulate the old behavior in various
situations, but they can start disolving now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98999 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/DAGISelEmitter.cpp')
| -rw-r--r-- | utils/TableGen/DAGISelEmitter.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp index ef9b734511..044086add5 100644 --- a/utils/TableGen/DAGISelEmitter.cpp +++ b/utils/TableGen/DAGISelEmitter.cpp @@ -25,7 +25,6 @@ using namespace llvm; /// patterns before small ones. This is used to determine the size of a /// pattern. static unsigned getPatternSize(TreePatternNode *P, CodeGenDAGPatterns &CGP) { - assert(P->hasTypeSet() && "Not a valid pattern node to size!"); unsigned Size = 3; // The node itself. // If the root node is a ConstantSDNode, increases its size. // e.g. (set R32:$dst, 0). @@ -49,7 +48,8 @@ static unsigned getPatternSize(TreePatternNode *P, CodeGenDAGPatterns &CGP) { // Count children in the count if they are also nodes. for (unsigned i = 0, e = P->getNumChildren(); i != e; ++i) { TreePatternNode *Child = P->getChild(i); - if (!Child->isLeaf() && Child->getType() != MVT::Other) + if (!Child->isLeaf() && Child->getNumTypes() && + Child->getType(0) != MVT::Other) Size += getPatternSize(Child, CGP); else if (Child->isLeaf()) { if (dynamic_cast<IntInit*>(Child->getLeafValue())) |