Troubles building gcc-3.2.1 --target=m68k-linux

[Jim Wilson]

You need to have REG_OK_STRICT and !REG_OK_STRICT versions of the macro
GO_IF_LEGITIMATE_ADDRESS.  See for instance the definition in the mips port.

When strict is false, you can accept pseudo-regs where a reg is OK.
When strict is true, you can't accept pseudo-regs where a reg is OK, because
a pseudo-reg is actually a MEM refering to a stack-slot.

Jim