[llvm] r352563 - [IR] Use CallBase to reduce code duplication. NFC

[Craig Topper via llvm-commits]

Author: ctopper
Date: Tue Jan 29 15:31:54 2019
New Revision: 352563

URL: http://llvm.org/viewvc/llvm-project?rev=352563&view=rev
Log:
[IR] Use CallBase to reduce code duplication. NFC

Noticed in the asm-goto patch. Callbr needs to go here too. One cast and call is better than 3.

Differential Revision: https://reviews.llvm.org/D57295

Modified:
    llvm/trunk/lib/IR/Instruction.cpp

Modified: llvm/trunk/lib/IR/Instruction.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/Instruction.cpp?rev=352563&r1=352562&r2=352563&view=diff
==============================================================================
--- llvm/trunk/lib/IR/Instruction.cpp (original)
+++ llvm/trunk/lib/IR/Instruction.cpp Tue Jan 29 15:31:54 2019
@@ -515,9 +515,8 @@ bool Instruction::mayReadFromMemory() co
   case Instruction::CatchRet:
     return true;
   case Instruction::Call:
-    return !cast<CallInst>(this)->doesNotAccessMemory();
   case Instruction::Invoke:
-    return !cast<InvokeInst>(this)->doesNotAccessMemory();
+    return !cast<CallBase>(this)->doesNotAccessMemory();
   case Instruction::Store:
     return !cast<StoreInst>(this)->isUnordered();
   }
@@ -535,9 +534,8 @@ bool Instruction::mayWriteToMemory() con
   case Instruction::CatchRet:
     return true;
   case Instruction::Call:
-    return !cast<CallInst>(this)->onlyReadsMemory();
   case Instruction::Invoke:
-    return !cast<InvokeInst>(this)->onlyReadsMemory();
+    return !cast<CallBase>(this)->onlyReadsMemory();
   case Instruction::Load:
     return !cast<LoadInst>(this)->isUnordered();
   }