From 5cbd3d9c52a244ce34ddd0606902882bb5bf7897 Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Mon, 9 Mar 2009 11:57:08 +0000
Subject: This debug info special case should no longer be needed now that
 these intrinsics are marked as not accessing memory.

llvm-svn: 66420
---
 llvm/lib/Transforms/IPO/FunctionAttrs.cpp | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'llvm/lib/Transforms/IPO/FunctionAttrs.cpp')

diff --git a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
index b6bd411abac..65faef32e5e 100644
--- a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
+++ b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
@@ -147,10 +147,6 @@ bool FunctionAttrs::AddReadAttrs(const std::vector<CallGraphNode *> &SCC) {
           continue;
       }
 
-      // Ignore dbg info intrinsics.
-      if (isa<DbgInfoIntrinsic>(I))
-        continue;
-
       // Any remaining instructions need to be taken seriously!  Check if they
       // read or write memory.
       if (I->mayWriteToMemory())
-- 
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