[PATCH] D46259: [CFLGraph][NFC] Simplify/reorder switch in visitConstantExpr

[Dávid Bolvanský via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL331312: [CFLGraph][NFC] Simplify/reorder switch in visitConstantExpr (authored by xbolva00, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D46259?vs=144789&id=144792#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D46259

Files:
  llvm/trunk/lib/Analysis/CFLGraph.h


Index: llvm/trunk/lib/Analysis/CFLGraph.h
===================================================================
--- llvm/trunk/lib/Analysis/CFLGraph.h
+++ llvm/trunk/lib/Analysis/CFLGraph.h
@@ -515,14 +515,16 @@
         visitGEP(*GEPOp);
         break;
       }
+
       case Instruction::PtrToInt: {
-        auto *Ptr = CE->getOperand(0);
-        addNode(Ptr, getAttrEscaped());
+        addNode(CE->getOperand(0), getAttrEscaped());
         break;
       }
-      case Instruction::IntToPtr:
+
+      case Instruction::IntToPtr: {
         addNode(CE, getAttrUnknown());
         break;
+      }
 
       case Instruction::BitCast:
       case Instruction::AddrSpaceCast:
@@ -535,48 +537,23 @@
       case Instruction::SIToFP:
       case Instruction::FPToUI:
       case Instruction::FPToSI: {
-        auto *Src = CE->getOperand(0);
-        addAssignEdge(Src, CE);
-        break;
-      }
-      case Instruction::Select: {
-        auto *TrueVal = CE->getOperand(0);
-        auto *FalseVal = CE->getOperand(1);
-        addAssignEdge(TrueVal, CE);
-        addAssignEdge(FalseVal, CE);
-        break;
-      }
-      case Instruction::InsertElement: {
-        auto *Vec = CE->getOperand(0);
-        auto *Val = CE->getOperand(1);
-        addAssignEdge(Vec, CE);
-        addStoreEdge(Val, CE);
-        break;
-      }
-      case Instruction::ExtractElement: {
-        auto *Ptr = CE->getOperand(0);
-        addLoadEdge(Ptr, CE);
+        addAssignEdge(CE->getOperand(0), CE);
         break;
       }
+
+      case Instruction::InsertElement:
       case Instruction::InsertValue: {
-        auto *Agg = CE->getOperand(0);
-        auto *Val = CE->getOperand(1);
-        addAssignEdge(Agg, CE);
-        addStoreEdge(Val, CE);
+        addAssignEdge(CE->getOperand(0), CE);
+        addStoreEdge(CE->getOperand(1), CE);
         break;
       }
+
+      case Instruction::ExtractElement:
       case Instruction::ExtractValue: {
-        auto *Ptr = CE->getOperand(0);
-        addLoadEdge(Ptr, CE);
-        break;
-      }
-      case Instruction::ShuffleVector: {
-        auto *From1 = CE->getOperand(0);
-        auto *From2 = CE->getOperand(1);
-        addAssignEdge(From1, CE);
-        addAssignEdge(From2, CE);
+        addLoadEdge(CE->getOperand(0), CE);
         break;
       }
+
       case Instruction::Add:
       case Instruction::Sub:
       case Instruction::FSub:
@@ -596,9 +573,12 @@
       case Instruction::AShr:
       case Instruction::ICmp:
       case Instruction::FCmp:
+      case Instruction::Select:
+      case Instruction::ShuffleVector: {
         addAssignEdge(CE->getOperand(0), CE);
         addAssignEdge(CE->getOperand(1), CE);
         break;
+      }
 
       default:
         llvm_unreachable("Unknown instruction type encountered!");


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D46259.144792.patch
Type: text/x-patch
Size: 2798 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180501/8ee0deb4/attachment.bin>