1 $DragonFly: src/gnu/usr.bin/cc34/cc_prep/patches/optabs.c.patch,v 1.1 2004/06/19 10:30:08 joerg Exp $
3 --- ../gcc.orig/optabs.c 2004-06-18 23:08:12.000000000 +0200
4 +++ optabs.c 2004-06-18 23:30:52.000000000 +0200
7 target = protect_from_queue (target, 1);
9 + if (flag_propolice_protection
10 + && binoptab->code == PLUS
11 + && op0 == virtual_stack_vars_rtx
12 + && GET_CODE(op1) == CONST_INT)
14 + int icode = (int) binoptab->handlers[(int) mode].insn_code;
18 + temp = gen_reg_rtx (mode);
20 + if (! (*insn_data[icode].operand[0].predicate) (temp, mode)
21 + || GET_CODE (temp) != REG)
22 + temp = gen_reg_rtx (mode);
24 + emit_insn (gen_rtx_SET (VOIDmode, temp,
25 + gen_rtx_PLUS (GET_MODE (op0), op0, op1)));
31 /* Load duplicate non-volatile operands once. */