From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Mon, 7 Jan 2013 11:13:51 +0000 (+0000)
Subject: CallingConvLower.h: Use bitfields like unsigned:1 instead of bool:1 .
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=32e0662db3a4b8e78623abd8f5044754fef1cc15;p=oota-llvm.git

CallingConvLower.h: Use bitfields like unsigned:1 instead of bool:1 .

Some compilers might be confused if bool were potentially signed integer. In my case, g++-4.7.0 miscompiled CodeGen/ARM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171727 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/CallingConvLower.h b/include/llvm/CodeGen/CallingConvLower.h
index fab470bf537..c035e0777cc 100644
--- a/include/llvm/CodeGen/CallingConvLower.h
+++ b/include/llvm/CodeGen/CallingConvLower.h
@@ -50,10 +50,10 @@ private:
   unsigned Loc;
 
   /// isMem - True if this is a memory loc, false if it is a register loc.
-  bool isMem : 1;
+  unsigned isMem : 1;
 
   /// isCustom - True if this arg/retval requires special handling.
-  bool isCustom : 1;
+  unsigned isCustom : 1;
 
   /// Information about how the value is assigned.
   LocInfo HTP : 6;