Silence a warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19798 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelPattern.cpp b/lib/Target/X86/X86ISelPattern.cpp
index ae58afb..81ef547 100644
--- a/lib/Target/X86/X86ISelPattern.cpp
+++ b/lib/Target/X86/X86ISelPattern.cpp
@@ -2587,7 +2587,7 @@
// Handle: [mem] op= CST
SDOperand Op0 = StVal.getOperand(0);
SDOperand Op1 = StVal.getOperand(1);
- unsigned Opc;
+ unsigned Opc = 0;
if (ConstantSDNode *CN = dyn_cast<ConstantSDNode>(Op1)) {
switch (Op0.getValueType()) { // Use Op0's type because of shifts.
default: break;