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From: sjw <simon.j.wright@mac.com>
Newsgroups: comp.lang.ada
Subject: Re: GNAT GPL 2009 for Mac OS X (Snow Leopard)
Date: Fri, 25 Dec 2009 09:59:36 -0800 (PST)
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Date: 2009-12-25T09:59:36-08:00
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On Dec 25, 4:30=A0am, "(see below)" <yaldni...@blueyonder.co.uk> wrote:
> On 24/12/2009 19:20, in article C7596F6A.12FADA%yaldni...@blueyonder.co.u=
k,
> "(see below)" <yaldni...@blueyonder.co.uk> wrote:
[...]
> I.e., the compiler failure at -O1 has not gone away.
> The malfunction at -O3 was my fault, and the optimised module does work.

The verbose results of my compilation are

$ GNAT_PREFIX=3D/opt/gnat-gpl-2009 gnatmake -f test -O1 -cargs -v
gcc -c -O1 -v test.adb
Using built-in specs.
Target: i386-apple-darwin10.2.0
Configured with: ../gcc-43-src/configure --prefix=3D/opt/gnat-gpl-2009 --
with-gmp=3D/opt/gnu --with-mpfr=3D/opt/gnu --disable-multilib --enable-
languages=3Dc,ada --disable-libada
Thread model: posix
gcc version 4.3.4 20090511 for GNAT GPL 2009 (20090511) (GCC)
COLLECT_GCC_OPTIONS=3D'-mmacosx-version-min=3D10.6.2' '-gnatea' '-c' '-O1'
'-v' '-gnatez' '-mtune=3Dgeneric'
 /opt/gnat-gpl-2009/libexec/gcc/i386-apple-darwin10.2.0/4.3.4/gnat1 -
quiet -dumpbase test.adb -O1 -gnatez -mmacosx-version-min=3D10.6.2 -
gnatea -gnatez -mtune=3Dgeneric -fPIC test.adb -o /var/folders/it/
itCqFVrG2P8Zlk+F71KE3U+++TI/-Tmp-//cccOTx7p.s
COLLECT_GCC_OPTIONS=3D'-mmacosx-version-min=3D10.6.2' '-gnatea' '-c' '-O1'
'-v' '-gnatez' '-mtune=3Dgeneric'
 as -arch i386 -force_cpusubtype_ALL -o test.o /var/folders/it/
itCqFVrG2P8Zlk+F71KE3U+++TI/-Tmp-//cccOTx7p.s
COMPILER_PATH=3D/opt/gnat-gpl-2009/libexec/gcc/i386-apple-
darwin10.2.0/4.3.4/:/opt/gnat-gpl-2009/libexec/gcc/i386-apple-
darwin10.2.0/4.3.4/:/opt/gnat-gpl-2009/libexec/gcc/i386-apple-
darwin10.2.0/:/opt/gnat-gpl-2009/lib/gcc/i386-apple-
darwin10.2.0/4.3.4/:/opt/gnat-gpl-2009/lib/gcc/i386-apple-
darwin10.2.0/
LIBRARY_PATH=3D/opt/gnat-gpl-2009/lib/gcc/i386-apple-
darwin10.2.0/4.3.4/:/opt/gnat-gpl-2009/lib/gcc/i386-apple-
darwin10.2.0/4.3.4/../../../:/usr/lib/
COLLECT_GCC_OPTIONS=3D'-mmacosx-version-min=3D10.6.2' '-gnatea' '-c' '-O1'
'-v' '-gnatez' '-mtune=3Dgeneric'
COLLECT_GCC_OPTIONS=3D'-mmacosx-version-min=3D10.6.2' '-gnatea' '-c' '-O1'
'-v' '-gnatez' '-mtune=3Dgeneric'

Not sure if we'll be able to glean any significant differences ...