CC should only be a ConstantSDNode at this point. Just use 'cast' instead of 'dyn_cast'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60477 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index a74d328..b987924 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -5202,15 +5202,15 @@
Cond = Cmp;
addTest = false;
} else {
- if (ConstantSDNode *CSDN = dyn_cast<ConstantSDNode>(CC.getNode())) {
- switch (CSDN->getZExtValue()) {
- default: break;
- case X86::COND_O:
- case X86::COND_C:
- Cond = Cond.getNode()->getOperand(1);
- addTest = false;
- break;
- }
+ ConstantSDNode *CSDN = cast<ConstantSDNode>(CC.getNode());
+
+ switch (CSDN->getZExtValue()) {
+ default: break;
+ case X86::COND_O:
+ case X86::COND_C:
+ Cond = Cond.getNode()->getOperand(1);
+ addTest = false;
+ break;
}
}
// Also, recognize the pattern generated by an FCMP_UNE. We can emit