Clean up uses of switch instructions so they are not dependent on the operand ordering. Patch by Stepan Dyatkovskiy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140803 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 2f0ba85..59373d0 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -2441,7 +2441,7 @@
// If there is only the default destination, branch to it if it is not the
// next basic block. Otherwise, just fall through.
- if (SI.getNumOperands() == 2) {
+ if (SI.getNumCases() == 1) {
// Update machine-CFG edges.
// If this is not a fall-through branch, emit the branch.
@@ -2466,7 +2466,7 @@
// Get the Value to be switched on and default basic blocks, which will be
// inserted into CaseBlock records, representing basic blocks in the binary
// search tree.
- const Value *SV = SI.getOperand(0);
+ const Value *SV = SI.getCondition();
// Push the initial CaseRec onto the worklist
CaseRecVector WorkList;