🚀 go-pugleaf

In gcc-2.2.2, targeted for the i860 processor, the following code exists
in file "i860.h", in the configuration directory:

under PRINT_OPERAND(FILE, X, CODE)

if (GET_CODE (X) == MEM)
  PRINT_OPERAND_PART (FILE, XEXP (X, 0),
                      const_int_operand (XEXP (X, 0))
                              ? OPERAND_HIGH_PART
                              : OPERAND_HIGH_ADJ_PART);

this produces assembler instructions for constant integer address
operands (i.e., fixed memory locations, here 0xabcdefgh) with bad
offset adjust instructions.

		orh	h%0xabcdefgh,r0,r31
		st.l    r16,l%0xabcdefgh(r31)

		and when assembled and executed the resulting address
		becomes 0xabceefgh

the code should be something more like:

if (GET_CODE (X) == MEM)
  PRINT_OPERAND_PART (FILE, XEXP (X, 0),
                           OPERAND_HIGH_ADJ_PART);

which produces the code

		orh	ha%0xabcdefgh,r0,r31
		st.l	r16,l%0xabcdefgh(r31)

Works for me.


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