Author: evancheng
Date: Mon Dec 10 20:08:35 2007
New Revision: 44837
URL: http://llvm.org/viewvc/llvm-project?rev=44837&view=rev
Log:
Pretty print shuffle mask operand.
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp?rev=44837&r1=44836&r2=44837&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Mon Dec 10 20:08:35
2007
@@ -3855,6 +3855,19 @@
cerr << ":" << RN;
}
+ if (!isTargetOpcode() && getOpcode() == ISD::VECTOR_SHUFFLE) {
+ SDNode *Mask = getOperand(2).Val;
+ cerr << "<";
+ for (unsigned i = 0, e = Mask->getNumOperands(); i != e; ++i) {
+ if (i) cerr << ",";
+ if (Mask->getOperand(i).getOpcode() == ISD::UNDEF)
+ cerr << "u";
+ else
+ cerr << cast<ConstantSDNode>(Mask->getOperand(i))->getValue();
+ }
+ cerr << ">";
+ }
+
if (const ConstantSDNode *CSDN = dyn_cast<ConstantSDNode>(this)) {
cerr << "<" << CSDN->getValue() << ">";
} else if (const ConstantFPSDNode *CSDN = dyn_cast<ConstantFPSDNode>(this)) {
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