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| author | Bill Wendling <isanbard@gmail.com> | 2009-12-25 13:35:40 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2009-12-25 13:35:40 +0000 |
| commit | b45a3d8de4bde26d2c66875f06a8a8dbb3166ce8 (patch) | |
| tree | fe0e8bf47f2232e7105ba4a05ac42b84f3f3b51d /llvm/utils/TableGen/CodeGenDAGPatterns.cpp | |
| parent | a713b5d9a86910aeb0449c0fccd364e2edd6543e (diff) | |
| download | bcm5719-llvm-b45a3d8de4bde26d2c66875f06a8a8dbb3166ce8.tar.gz bcm5719-llvm-b45a3d8de4bde26d2c66875f06a8a8dbb3166ce8.zip | |
Use the 'MadeChange' variable instead of returning 'false' all of the time.
llvm-svn: 92155
Diffstat (limited to 'llvm/utils/TableGen/CodeGenDAGPatterns.cpp')
| -rw-r--r-- | llvm/utils/TableGen/CodeGenDAGPatterns.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp index fab41c5f4c4..cf79365b86c 100644 --- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp +++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp @@ -321,8 +321,7 @@ bool SDTypeConstraint::ApplyTypeConstraint(TreePatternNode *N, getOperandNum(x.SDTCisVTSmallerThanOp_Info.OtherOperandNum, N,NumResults); // It must be integer. - bool MadeChange = false; - MadeChange |= OtherNode->UpdateNodeType(MVT::iAny, TP); + bool MadeChange = OtherNode->UpdateNodeType(MVT::iAny, TP); // This code only handles nodes that have one type set. Assert here so // that we can change this if we ever need to deal with multiple value @@ -330,7 +329,7 @@ bool SDTypeConstraint::ApplyTypeConstraint(TreePatternNode *N, assert(OtherNode->getExtTypes().size() == 1 && "Node has too many types!"); if (OtherNode->hasTypeSet() && OtherNode->getTypeNum(0) <= VT) OtherNode->UpdateNodeType(MVT::Other, TP); // Throw an error. - return false; + return MadeChange; } case SDTCisOpSmallerThanOp: { TreePatternNode *BigOperand = |
