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

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 2f0ba856d1..59373d0693 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -2441,7 +2441,7 @@ void SelectionDAGBuilder::visitSwitch(const SwitchInst &SI) {
 
   // 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 @@ void SelectionDAGBuilder::visitSwitch(const SwitchInst &SI) {
   // 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;