From: Craig Topper <craig.topper@gmail.com>
Date: Thu, 4 Jun 2015 07:40:16 +0000 (+0000)
Subject: [TableGen] Replace a couple if/else chains with a switch. NFC
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=71bb0e10c4efb54531fef78c662ea5228ef730c8;p=llvm

[TableGen] Replace a couple if/else chains with a switch. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239023 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/TableGen/Record.h b/include/llvm/TableGen/Record.h
index d451a2a04f6..ecf9ea7b70a 100644
--- a/include/llvm/TableGen/Record.h
+++ b/include/llvm/TableGen/Record.h
@@ -752,11 +752,10 @@ public:
 
   int getNumOperands() const override { return 2; }
   Init *getOperand(int i) const override {
-    assert((i == 0 || i == 1) && "Invalid operand id for binary operator");
-    if (i == 0) {
-      return getLHS();
-    } else {
-      return getRHS();
+    switch (i) {
+    default: llvm_unreachable("Invalid operand id for binary operator");
+    case 0: return getLHS();
+    case 1: return getRHS();
     }
   }
 
@@ -808,14 +807,11 @@ public:
 
   int getNumOperands() const override { return 3; }
   Init *getOperand(int i) const override {
-    assert((i == 0 || i == 1 || i == 2) &&
-           "Invalid operand id for ternary operator");
-    if (i == 0) {
-      return getLHS();
-    } else if (i == 1) {
-      return getMHS();
-    } else {
-      return getRHS();
+    switch (i) {
+    default: llvm_unreachable("Invalid operand id for ternary operator");
+    case 0: return getLHS();
+    case 1: return getMHS();
+    case 2: return getRHS();
     }
   }