From 16899a205638b81be8537526e34ad35ce3472299 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Mon, 18 May 2009 18:55:39 +0000
Subject: [PATCH] Revert r72025. It is possible for clients to convert between
 signed types and pointer types safely if they only do so when the sizes are
 the same. llvm-gcc is such a client.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72029 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/VMCore/Instructions.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp
index 0dd69a18bc9..fe30271f844 100644
--- a/lib/VMCore/Instructions.cpp
+++ b/lib/VMCore/Instructions.cpp
@@ -2220,8 +2220,6 @@ CastInst::getCastOpcode(
     } else {
       assert(isa<PointerType>(SrcTy) &&
              "Casting from a value that is not first-class type");
-      assert(!SrcIsSigned &&
-             "Pointer types cannot be considered signed for conversions!");
       return PtrToInt;                              // ptr -> int
     }
   } else if (DestTy->isFloatingPoint()) {           // Casting to floating pt
@@ -2261,7 +2259,6 @@ CastInst::getCastOpcode(
     if (isa<PointerType>(SrcTy)) {
       return BitCast;                               // ptr -> ptr
     } else if (SrcTy->isInteger()) {
-      assert(!SrcIsSigned && "Cannot cast signed integer to pointer!");
       return IntToPtr;                              // int -> ptr
     } else {
       assert(!"Casting pointer to other than pointer or int");