From b93a23a532601edb8d4cfca4d50311087288f149 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 1 Nov 2009 03:07:53 +0000
Subject: [PATCH] pull check for return inst out of loop, never inline a callee
 that contains an indirectbr.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85702 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Analysis/InlineCost.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/lib/Analysis/InlineCost.cpp b/lib/Analysis/InlineCost.cpp
index ee8370ec9ca..f6664ed7888 100644
--- a/lib/Analysis/InlineCost.cpp
+++ b/lib/Analysis/InlineCost.cpp
@@ -146,19 +146,21 @@ void CodeMetrics::analyzeBasicBlock(const BasicBlock *BB) {
       if (CI->isLosslessCast() || isa<IntToPtrInst>(CI) || 
           isa<PtrToIntInst>(CI))
         continue;
-    } else if (const GetElementPtrInst *GEPI =
-               dyn_cast<GetElementPtrInst>(II)) {
+    } else if (const GetElementPtrInst *GEPI = dyn_cast<GetElementPtrInst>(II)){
       // If a GEP has all constant indices, it will probably be folded with
       // a load/store.
       if (GEPI->hasAllConstantIndices())
         continue;
     }
 
-    if (isa<ReturnInst>(II))
-      ++NumRets;
-    
     ++NumInsts;
   }
+  
+  if (isa<ReturnInst>(BB->getTerminator()))
+    ++NumRets;
+  
+  if (isa<IndirectBrInst>(BB->getTerminator()))
+    NeverInline = true;
 }
 
 /// analyzeFunction - Fill in the current structure with information gleaned