From: Duncan Sands <baldrick@free.fr>
Date: Mon, 9 Mar 2009 11:57:08 +0000 (+0000)
Subject: This debug info special case should no longer
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ee199f72bbc8984eab542ed982f75c5acf42256f;p=oota-llvm.git

This debug info special case should no longer
be needed now that these intrinsics are marked
as not accessing memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66420 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/IPO/FunctionAttrs.cpp b/lib/Transforms/IPO/FunctionAttrs.cpp
index b6bd411abac..65faef32e5e 100644
--- a/lib/Transforms/IPO/FunctionAttrs.cpp
+++ b/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())