From: Craig Topper <craig.topper@gmail.com>
Date: Sat, 16 May 2015 05:42:11 +0000 (+0000)
Subject: [TableGen] Remove !! that I can't really explain why I wrote. Also remove some unnece... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5dddb1909c7c931e78f0a5835ce82f24299ec823;p=oota-llvm.git

[TableGen] Remove !! that I can't really explain why I wrote. Also remove some unnecessary curly braces from the same area.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237513 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/TableGen/Record.cpp b/lib/TableGen/Record.cpp
index 0ce7b6f5d98..2c9b0244957 100644
--- a/lib/TableGen/Record.cpp
+++ b/lib/TableGen/Record.cpp
@@ -793,12 +793,10 @@ Init *UnOpInit::Fold(Record *CurRec, MultiClass *CurMultiClass) const {
     break;
   }
   case EMPTY: {
-    if (ListInit *LHSl = dyn_cast<ListInit>(LHS)) {
-      return IntInit::get(!!LHSl->empty());
-    }
-    if (StringInit *LHSs = dyn_cast<StringInit>(LHS)) {
-      return IntInit::get(!!LHSs->getValue().empty());
-    }
+    if (ListInit *LHSl = dyn_cast<ListInit>(LHS))
+      return IntInit::get(LHSl->empty());
+    if (StringInit *LHSs = dyn_cast<StringInit>(LHS))
+      return IntInit::get(LHSs->getValue().empty());
 
     break;
   }