| test LGDR | |
| before g = 42 | |
| before f = 0x1.f0f0f0f0f0f0fp-783 | |
| copy f to g | |
| after g = 0f0f0f0f0f0f0f0f | |
| after f = 0x1.f0f0f0f0f0f0fp-783 | |
| test LDGR | |
| before g = 0f0f0f0f0f0f0f0f | |
| before f = 0x1.91eb851eb851fp+1 | |
| copy g to f | |
| after g = 0f0f0f0f0f0f0f0f | |
| after f = 0x1.f0f0f0f0f0f0fp-783 |