VS2005 VC++ 代码优化问题

今天应该是个不错的日子，股市大跌，然之我的代码也与我有了分歧。

X->y=GetProcAddress(GetModuleHandle(_T("Kernel32")), "LoadLibraryA");
DEBUG Version :[没问题]
10001AE8 push offset __pDefaultRawDllMain+0C4h (10003218h)
10001AED push offset __pDefaultRawDllMain+0D4h (10003228h)
10001AF2 call dword ptr [__imp__GetModuleHandleA@4 (1000302Ch)]
10001AF8 push eax
10001AF9 call dword ptr [__imp__GetProcAddress@8 (10003034h)]
10001AFF mov ecx,dword ptr [ebp+0Ch]
10001B02 mov dword ptr [ecx+0B8h],eax

Release Version :[大问题]
10001AE8 push offset __pDefaultRawDllMain+0C4h (10003218h)
10001AED push offset __pDefaultRawDllMain+0D4h (10003228h)
10001AF2 call dword ptr [__imp__GetModuleHandleA@4 (1000302Ch)]
10001AF8 push eax
10001AF9 call dword ptr [__imp__GetProcAddress@8 (10003034h)]

最后只能

#pragma optimize( "", off )
.
.
.
#pragma optimize( "", on )