> There are several problems with this: > > 1. It doesn't work with C.
Ok, I will change the testcase using C. > 2. IA32 has the same issue and isn't fixed. I thought IA32 didn't have the same issue because abi only requires 32 bit alignment for stack starting address. oh, I found the old patch http://gcc.gnu.org/ml/gcc-patches/2006-09/msg00298.html which changed the default alignment to 128bit. Ok, will remove the TARGET_64BIT constraint. > 3. There is no testcase for global dynamic model. > > -- > H.J. Will add the testcase. Thanks, Wei.