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Always assert in DAGCombine and not only when -debug is enabled

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Right now in DAG Combine check the validity of the returned type 
only when -debug is given on the command line. However usually 
the test cases in the validation does not use -debug. 
An Assert build should always check this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224779 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mehdi Amini 2014-12-23 18:59:02 +00:00
parent 50c8c5686e
commit 8548c2453f
1 changed files with 6 additions and 5 deletions
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11
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -787,11 +787,12 @@ SDValue DAGCombiner::CombineTo(SDNode *N, const SDValue *To, unsigned NumTo,
N->dump(&DAG);
dbgs() << "\nWith: ";
To[0].getNode()->dump(&DAG);
dbgs() << " and " << NumTo-1 << " other values\n";
for (unsigned i = 0, e = NumTo; i != e; ++i)
assert((!To[i].getNode() ||
N->getValueType(i) == To[i].getValueType()) &&
"Cannot combine value to value of different type!"));
dbgs() << " and " << NumTo-1 << " other values\n");
for (unsigned i = 0, e = NumTo; i != e; ++i)
assert((!To[i].getNode() ||
N->getValueType(i) == To[i].getValueType()) &&
"Cannot combine value to value of different type!");
WorklistRemover DeadNodes(*this);
DAG.ReplaceAllUsesWith(N, To);
if (AddTo) {