Replace dyn_cast with isa in places that weren't using the returned value for more than a boolean check. NFC.

llvm-svn: 253441

2 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
index 564eb1fa6fa..26807e25008 100644
--- a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp
@@ -2430,8 +2430,8 @@ bool HexagonTargetLowering::IsEligibleForTailCallOptimization(
   // ***************************************************************************
 
   // If this is a tail call via a function pointer, then don't do it!
-  if (!(dyn_cast<GlobalAddressSDNode>(Callee))
-      && !(dyn_cast<ExternalSymbolSDNode>(Callee))) {
+  if (!(isa<GlobalAddressSDNode>(Callee)) &&
+      !(isa<ExternalSymbolSDNode>(Callee))) {
     return false;
   }
 
diff --git a/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp b/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
index 0512ebc4d41..132b5f354e3 100644
--- a/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
+++ b/llvm/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
@@ -985,7 +985,7 @@ public:
   bool isRegIdx() const { return Kind == k_RegisterIndex; }
   bool isImm() const override { return Kind == k_Immediate; }
   bool isConstantImm() const {
-    return isImm() && dyn_cast<MCConstantExpr>(getImm());
+    return isImm() && isa<MCConstantExpr>(getImm());
   }
   bool isConstantImmz() const {
     return isConstantImm() && getConstantImm() == 0;
@@ -1003,7 +1003,7 @@ public:
   }
   bool isMem() const override { return Kind == k_Memory; }
   bool isConstantMemOff() const {
-    return isMem() && dyn_cast<MCConstantExpr>(getMemOff());
+    return isMem() && isa<MCConstantExpr>(getMemOff());
   }
   template <unsigned Bits> bool isMemWithSimmOffset() const {
     return isMem() && isConstantMemOff() && isInt<Bits>(getConstantMemOff())