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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-11-02 00:11:39 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-11-02 00:11:39 +0000 |
| commit | 0f38d989bd720e0a64dd70bb5fdc3c772c1559a5 (patch) | |
| tree | 12762ef81b9a1d31e26f204b86fdd3a54e44fa5b /llvm/utils/TableGen/CodeGenDAGPatterns.cpp | |
| parent | 8cce1eb6aa562b991e4841d3d6605e4790de7da0 (diff) | |
| download | bcm5719-llvm-0f38d989bd720e0a64dd70bb5fdc3c772c1559a5.tar.gz bcm5719-llvm-0f38d989bd720e0a64dd70bb5fdc3c772c1559a5.zip | |
Do not infer the target type for COPY_TO_REGCLASS from dest regclass, this won't work if it can contain several types. Require explicit result type for the node for now. This fixes PR5364.
PS: It seems that blackfin usage of copy_to_regclass is completely bogus!
llvm-svn: 85766
Diffstat (limited to 'llvm/utils/TableGen/CodeGenDAGPatterns.cpp')
| -rw-r--r-- | llvm/utils/TableGen/CodeGenDAGPatterns.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp index 6b8ceaefa25..fab41c5f4c4 100644 --- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp @@ -915,7 +915,6 @@ bool TreePatternNode::ApplyTypeConstraints(TreePattern &TP, bool NotRegisters) { bool MadeChange = false; MadeChange |= getChild(0)->ApplyTypeConstraints(TP, NotRegisters); MadeChange |= getChild(1)->ApplyTypeConstraints(TP, NotRegisters); - MadeChange |= UpdateNodeType(getChild(1)->getTypeNum(0), TP); return MadeChange; } else if (const CodeGenIntrinsic *Int = getIntrinsicInfo(CDP)) { bool MadeChange = false; |
