From: qouyang <qouyang@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 15 May 2007 06:27:11 +0000 (+0000)
Subject: Fixd EDKII r2594 build broken issue - MdePkg build failed with ICC.
X-Git-Tag: edk2-stable201903~23304
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=ceffbc1900072d6def2324d558cf4ef2813ceb8c

Fixd EDKII r2594 build broken issue - MdePkg build failed with ICC.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2596 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c b/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
index 9c4a07b696..2e511704d8 100644
--- a/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
+++ b/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
@@ -32,19 +32,19 @@ InternalIpfDelay (
   IN      INT64                     Delay
   )
 {
-  UINT64                             Ticks;
+  INT64                             Ticks;
 
   //
   // The target timer count is calculated here
   //
-  Ticks = AsmReadItc () + Delay;
+  Ticks = (INT64)AsmReadItc () + Delay;
 
   //
   // Wait until time out
   // Delay > 2^63 could not be handled by this function
   // Timer wrap-arounds are handled correctly by this function
   //
-  while (Ticks >= AsmReadItc());
+  while (Ticks - (INT64)AsmReadItc() >= 0);
 }
 
 /**