Bug 173 – incorrect size calculation for movq

asm{ movq MM0, z; } PASS: cfloat z; cfloat[1] z; double z; double[1] b; long z; long[1] z; FAIL: (bad type/size of operands 'movq') byte[8] z; char[8] z; dchar[2] z; float[2] z; int[2] z; short[4] z; wchar[4] z; XPASS: (too small, but accecpted by DMD) cfloat[0] z; double[0] z; long[0] z; test cases: http://dstress.kuehne.cn/run/a/asm_movq_02_A.d http://dstress.kuehne.cn/run/a/asm_movq_02_B.d http://dstress.kuehne.cn/run/a/asm_movq_02_C.d http://dstress.kuehne.cn/run/a/asm_movq_02_D.d http://dstress.kuehne.cn/run/a/asm_movq_02_E.d http://dstress.kuehne.cn/run/a/asm_movq_02_F.d http://dstress.kuehne.cn/run/a/asm_movq_02_G.d http://dstress.kuehne.cn/run/a/asm_movq_02_H.d http://dstress.kuehne.cn/run/a/asm_movq_02_I.d http://dstress.kuehne.cn/run/a/asm_movq_02_J.d http://dstress.kuehne.cn/run/a/asm_movq_02_K.d http://dstress.kuehne.cn/run/a/asm_movq_02_L.d http://dstress.kuehne.cn/run/a/asm_movq_02_M.d http://dstress.kuehne.cn/run/a/asm_movq_02_N.d http://dstress.kuehne.cn/run/a/asm_movq_02_O.d http://dstress.kuehne.cn/run/a/asm_movq_02_P.d http://dstress.kuehne.cn/nocompile/a/asm_movq_02_Q.d http://dstress.kuehne.cn/nocompile/a/asm_movq_02_R.d http://dstress.kuehne.cn/nocompile/a/asm_movq_02_S.d http://dstress.kuehne.cn/nocompile/a/asm_movq_02_T.d http://dstress.kuehne.cn/nocompile/a/asm_movq_02_U.d

Fixed in DMD 0.160

long still fails: http://dstress.kuehne.cn/run/a/asm_movq_02_O.d