From 1e409bfd2adf441b92f84e09706b768513f42c85 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 18 Nov 2004 05:19:02 +0000
Subject: [PATCH] Moderate head scratching reveals that this conditional is not
 needed.  If i->start == j->start, then certainly i->end > j->start.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17943 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/LiveInterval.cpp | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp
index 4a1720f7013..80a6ed290c7 100644
--- a/lib/CodeGen/LiveInterval.cpp
+++ b/lib/CodeGen/LiveInterval.cpp
@@ -83,14 +83,10 @@ bool LiveInterval::overlapsFrom(const LiveInterval& other,
   }
 
   while (i != ie && j != je) {
-    if (i->start == j->start)
-      return true;
-
     if (i->start > j->start) {
       std::swap(i, j);
       std::swap(ie, je);
     }
-    assert(i->start < j->start);
 
     if (i->end > j->start)
       return true;