• Geert Mulders (15/15) Apr 16 2007 I've got the following message while compiling some code:
• Thomas Kuehne (18/32) Apr 17 2007 -----BEGIN PGP SIGNED MESSAGE-----
• Joshua Scholar (7/7) Oct 09 2007 I'm getting a similar bug trying to compile "the language machine" on G...

Geert Mulders <g.c.w.m.mulders phys.uu.nl> writes:

I've got the following message while compiling some code:

test.d: In function `main':
test.d:4: error: unrecognizable insn:
(insn 14 12 15 0 (set (reg:XF 61)
        (const_int 0 [0x0])) -1 (nil)
    (nil))
test.d:4: internal compiler error: in extract_insn, at recog.c:2083

I got the code down to the following fragment:
void main()
{
    real temp = 3;
    temp = !temp;
}

Is this a known bug, or am I doing something wrong maybe?

Geert Mulders

Thomas Kuehne <thomas-dloop kuehne.cn> writes:

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Geert Mulders schrieb am 2007-04-16:
 I've got the following message while compiling some code:

 test.d: In function `main':
 test.d:4: error: unrecognizable insn:
 (insn 14 12 15 0 (set (reg:XF 61)
         (const_int 0 [0x0])) -1 (nil)
     (nil))
 test.d:4: internal compiler error: in extract_insn, at recog.c:2083

 I got the code down to the following fragment:
 void main()
 {
     real temp = 3;
     temp = !temp;
 }

 Is this a known bug, or am I doing something wrong maybe?

Please file a bug report.
(I could reproduce this issue with GDC-0.22 but not with GDC-0.23)

Added to DStress as
http://dstress.kuehne.cn/run/b/bug_recog_2083_A.d
http://dstress.kuehne.cn/run/b/bug_recog_2083_B.d
http://dstress.kuehne.cn/run/b/bug_recog_2083_C.d
http://dstress.kuehne.cn/run/b/bug_recog_2083_D.d
http://dstress.kuehne.cn/run/b/bug_recog_2083_E.d
http://dstress.kuehne.cn/run/b/bug_recog_2083_F.d

Thomas


-----BEGIN PGP SIGNATURE-----

iD8DBQFGJHXfLK5blCcjpWoRAjdqAJ9/lKtlcSdf6Rckm+A+kt67K3WauACggaJj
zBQ6gZTzIuGYX0LsCkFmOs4=
=8O47
-----END PGP SIGNATURE-----

Joshua Scholar <joshscholar nightstudies.net> writes:

I'm getting a similar bug trying to compile "the language machine"  on GDC-0.24
MingW32.

src/lm/element.d: In member function `toBool':
src/lm/element.d:205: error: unrecognizable insn:
(insn 14 13 15 0 (set (reg:DF 62)
        (const_int 0 [0x0])) -1 (nil)
    (nil))