From: Manuel Jacob <me@manueljacob.de>
Date: Sat, 19 Dec 2015 18:38:42 +0000 (+0000)
Subject: Remove unnecessary casts.  NFC.
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=f463d691458692a8652d446e41762ab317b5fc19;hp=d3e97c6531e27192a689a1cad25ae18a510bbb06

Remove unnecessary casts.  NFC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256101 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CodeGenPrepare.cpp b/lib/CodeGen/CodeGenPrepare.cpp
index 3b721417ed5..5844124d856 100644
--- a/lib/CodeGen/CodeGenPrepare.cpp
+++ b/lib/CodeGen/CodeGenPrepare.cpp
@@ -638,21 +638,20 @@ simplifyRelocatesOffABase(IntrinsicInst *RelocatedBase,
     // In this case, we can not find the bitcast any more. So we insert a new bitcast
     // no matter there is already one or not. In this way, we can handle all cases, and
     // the extra bitcast should be optimized away in later passes.
-    Instruction *ActualRelocatedBase = RelocatedBase;
+    Value *ActualRelocatedBase = RelocatedBase;
     if (RelocatedBase->getType() != Base->getType()) {
       ActualRelocatedBase =
-          cast<Instruction>(Builder.CreateBitCast(RelocatedBase, Base->getType()));
+          Builder.CreateBitCast(RelocatedBase, Base->getType());
     }
     Value *Replacement = Builder.CreateGEP(
         Derived->getSourceElementType(), ActualRelocatedBase, makeArrayRef(OffsetV));
-    Instruction *ReplacementInst = cast<Instruction>(Replacement);
     Replacement->takeName(ToReplace);
     // If the newly generated derived pointer's type does not match the original derived
     // pointer's type, cast the new derived pointer to match it. Same reasoning as above.
-    Instruction *ActualReplacement = ReplacementInst;
-    if (ReplacementInst->getType() != ToReplace->getType()) {
+    Value *ActualReplacement = Replacement;
+    if (Replacement->getType() != ToReplace->getType()) {
       ActualReplacement =
-          cast<Instruction>(Builder.CreateBitCast(ReplacementInst, ToReplace->getType()));
+          Builder.CreateBitCast(Replacement, ToReplace->getType());
     }
     ToReplace->replaceAllUsesWith(ActualReplacement);
     ToReplace->eraseFromParent();