From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Tue, 26 Jan 2010 21:31:30 +0000 (+0000)
Subject: Remove dead code.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2cd455f36385eb6ed5c21ae7c52cb3d371810be3;p=oota-llvm.git

Remove dead code.

Functions containing indirectbr are marked NeverInline by analyzeBasicBlock(),
so there is no point in giving indirectbr special treatment in
CountCodeReductionForConstant. It is never called.

No functional change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94590 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/InlineCost.cpp b/lib/Analysis/InlineCost.cpp
index 595d41c3418..ddf78a2ac0c 100644
--- a/lib/Analysis/InlineCost.cpp
+++ b/lib/Analysis/InlineCost.cpp
@@ -31,9 +31,6 @@ unsigned InlineCostAnalyzer::FunctionInfo::
       // Eliminating a switch is a big win, proportional to the number of edges
       // deleted.
       Reduction += (SI->getNumSuccessors()-1) * 40;
-    else if (isa<IndirectBrInst>(*UI))
-      // Eliminating an indirect branch is a big win.
-      Reduction += 200;
     else if (CallInst *CI = dyn_cast<CallInst>(*UI)) {
       // Turning an indirect call into a direct call is a BIG win
       Reduction += CI->getCalledValue() == V ? 500 : 0;