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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-03-10 17:45:15 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-03-10 17:45:15 +0000 |
| commit | 9e2446b38c94db61b2416c28fee415c03663c11c (patch) | |
| tree | 231646bba785a129b3a2d409badb74e7ccd1594c /lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | |
| parent | 9bef28eb9e224d641ce31a423e215ccf82bf1d43 (diff) | |
| download | FreeBSD-src-9e2446b38c94db61b2416c28fee415c03663c11c.zip FreeBSD-src-9e2446b38c94db61b2416c28fee415c03663c11c.tar.gz | |
Update LLVM to r98164.
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 05f9f1f..a82f0f7 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -2141,6 +2141,9 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, while (1) { assert(MatcherIndex < TableSize && "Invalid index"); +#ifndef NDEBUG + unsigned CurrentOpcodeIndex = MatcherIndex; +#endif BuiltinOpcodes Opcode = (BuiltinOpcodes)MatcherTable[MatcherIndex++]; switch (Opcode) { case OPC_Scope: { @@ -2666,6 +2669,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, // If the code reached this point, then the match failed. See if there is // another child to try in the current 'Scope', otherwise pop it until we // find a case to check. + DEBUG(errs() << " Match failed at index " << CurrentOpcodeIndex << "\n"); while (1) { if (MatchScopes.empty()) { CannotYetSelect(NodeToMatch); @@ -2680,13 +2684,12 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, NodeStack.append(LastScope.NodeStack.begin(), LastScope.NodeStack.end()); N = NodeStack.back(); - DEBUG(errs() << " Match failed at index " << MatcherIndex - << " continuing at " << LastScope.FailIndex << "\n"); - if (LastScope.NumMatchedMemRefs != MatchedMemRefs.size()) MatchedMemRefs.resize(LastScope.NumMatchedMemRefs); MatcherIndex = LastScope.FailIndex; + DEBUG(errs() << " Continuing at " << MatcherIndex << "\n"); + InputChain = LastScope.InputChain; InputFlag = LastScope.InputFlag; if (!LastScope.HasChainNodesMatched) |
