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From: "G.B." <bauhaus@futureapps.invalid>
Newsgroups: comp.lang.ada
Subject: Re: ANN: GCC 5.2.0 for OS X El Capitan
Date: Fri, 27 Nov 2015 19:22:02 +0100
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Date: 2015-11-27T19:22:02+01:00
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On 27.11.15 18:27, G.B. wrote:
> On 24.11.15 18:52, Simon Wright wrote:
>> Simon Wright <simon@pushface.org> writes:
>>
>>> I don't have a computer with Mavericks installed, any brave soul care
>>> to give it a try?
>>
>> Well, I guess I meant Yosemite - no need to go back to Mavericks!
>
> While trying to compile AWS (from git repo), I see complaints
> about Intel MOV operands (OS 10.10.5, SDK version 10.10):

Apparently, GNAT GPL 2015 puts a movd where the other compiler
puts a movq (with an xmm register).  The unit below reproduces
the error. (It is a self-contained excerpt from soap-types.ad?
of AWS.)

$ PATH=/Macintosh_HD/opt/gnat-fsf-5.2.0/bin:$PATH gcc -save-temps -c 
fake.adb
fake.s:4958:suffix or operands invalid for `movq'
fake.s:4985:suffix or operands invalid for `movq'

with Ada.Finalization;
with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;

package Fake is

    type Ns_Object is record
       Prefix : Unbounded_String;
       Name   : Unbounded_String;
       Value  : Unbounded_String;
    end record;

    type Tp_Object is abstract new Ada.Finalization.Controlled with record
       Name      : Unbounded_String;
       Type_Name : Unbounded_String;
       NS        : Ns_Object;
    end record;

    No_Name_Space : constant Ns_Object :=
      (Null_Unbounded_String,
       Null_Unbounded_String,
       Null_Unbounded_String);

    XML_Double : aliased constant String := "xsd:double";

    type XSD_Double is new Tp_Object with private;

    function Like_D
      (V         : Long_Float;
       Name      : String := "item";
       Type_Name : String := XML_Double;
       NS        : Ns_Object := No_Name_Space)
      return XSD_Double;
private
    type XSD_Double is new Tp_Object with
       record
          V : Long_Float;
       end record;
end Fake;

package body Fake is
    function Like_D
      (V         : Long_Float;
       Name      : String := "item";
       Type_Name : String := XML_Double;
       NS        : Ns_Object := No_Name_Space)
      return XSD_Double is
    begin
       return
         (Ada.Finalization.Controlled
          with To_Unbounded_String (Name), To_Unbounded_String (Type_Name),
          NS, V);
    end Like_D;
end Fake;