From: Craig Topper <craig.topper@gmail.com>
Date: Tue, 25 Nov 2014 20:11:27 +0000 (+0000)
Subject: Remove unused MaxSize variable.
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=a22c3effe13cf3873a1d7f82141b00bed66fd67b

Remove unused MaxSize variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222780 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/TableGen/AsmWriterEmitter.cpp b/utils/TableGen/AsmWriterEmitter.cpp
index 72cd07eca6c..9ca78f40d17 100644
--- a/utils/TableGen/AsmWriterEmitter.cpp
+++ b/utils/TableGen/AsmWriterEmitter.cpp
@@ -208,9 +208,6 @@ FindUniqueOperandCommands(std::vector<std::string> &UniqueOperandCommands,
       // Otherwise, scan to see if all of the other instructions in this command
       // set share the operand.
       bool AllSame = true;
-      // Keep track of the maximum, number of operands or any
-      // instruction we see in the group.
-      size_t MaxSize = FirstInst->Operands.size();
 
       for (NIT = std::find(NIT+1, InstIdxs.end(), CommandIdx);
            NIT != InstIdxs.end();
@@ -220,10 +217,6 @@ FindUniqueOperandCommands(std::vector<std::string> &UniqueOperandCommands,
         const AsmWriterInst *OtherInst =
           getAsmWriterInstByID(NIT-InstIdxs.begin());
 
-        if (OtherInst &&
-            OtherInst->Operands.size() > FirstInst->Operands.size())
-          MaxSize = std::max(MaxSize, OtherInst->Operands.size());
-
         if (!OtherInst || OtherInst->Operands.size() == Op ||
             OtherInst->Operands[Op] != FirstInst->Operands[Op]) {
           AllSame = false;