[llvm] r321605 - [Utils/Local] Use `auto` when the type is obvious. NFCI.

[Davide Italiano via llvm-commits]

Author: davide
Date: Sun Dec 31 08:51:50 2017
New Revision: 321605

URL: http://llvm.org/viewvc/llvm-project?rev=321605&view=rev
Log:
[Utils/Local] Use `auto` when the type is obvious. NFCI.

Modified:
    llvm/trunk/lib/Transforms/Utils/Local.cpp

Modified: llvm/trunk/lib/Transforms/Utils/Local.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Utils/Local.cpp?rev=321605&r1=321604&r2=321605&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Utils/Local.cpp (original)
+++ llvm/trunk/lib/Transforms/Utils/Local.cpp Sun Dec 31 08:51:50 2017
@@ -105,12 +105,12 @@ bool llvm::ConstantFoldTerminator(BasicB
   IRBuilder<> Builder(T);
 
   // Branch - See if we are conditional jumping on constant
-  if (BranchInst *BI = dyn_cast<BranchInst>(T)) {
+  if (auto *BI = dyn_cast<BranchInst>(T)) {
     if (BI->isUnconditional()) return false;  // Can't optimize uncond branch
     BasicBlock *Dest1 = BI->getSuccessor(0);
     BasicBlock *Dest2 = BI->getSuccessor(1);
 
-    if (ConstantInt *Cond = dyn_cast<ConstantInt>(BI->getCondition())) {
+    if (auto *Cond = dyn_cast<ConstantInt>(BI->getCondition())) {
       // Are we branching on constant?
       // YES.  Change to unconditional branch...
       BasicBlock *Destination = Cond->getZExtValue() ? Dest1 : Dest2;
@@ -146,10 +146,10 @@ bool llvm::ConstantFoldTerminator(BasicB
     return false;
   }
 
-  if (SwitchInst *SI = dyn_cast<SwitchInst>(T)) {
+  if (auto *SI = dyn_cast<SwitchInst>(T)) {
     // If we are switching on a constant, we can convert the switch to an
     // unconditional branch.
-    ConstantInt *CI = dyn_cast<ConstantInt>(SI->getCondition());
+    auto *CI = dyn_cast<ConstantInt>(SI->getCondition());
     BasicBlock *DefaultDest = SI->getDefaultDest();
     BasicBlock *TheOnlyDest = DefaultDest;
 
@@ -276,9 +276,9 @@ bool llvm::ConstantFoldTerminator(BasicB
     return false;
   }
 
-  if (IndirectBrInst *IBI = dyn_cast<IndirectBrInst>(T)) {
+  if (auto *IBI = dyn_cast<IndirectBrInst>(T)) {
     // indirectbr blockaddress(@F, @BB) -> br label @BB
-    if (BlockAddress *BA =
+    if (auto *BA =
           dyn_cast<BlockAddress>(IBI->getAddress()->stripPointerCasts())) {
       BasicBlock *TheOnlyDest = BA->getBasicBlock();
       // Insert the new branch.