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Re: internal compiler error
- From: Steve Kargl <sgk at troutmask dot apl dot washington dot edu>
- To: Ron Young <ronyoung8 at verizon dot net>
- Cc: fortran at gcc dot gnu dot org
- Date: Sat, 24 Jun 2006 14:25:51 -0700
- Subject: Re: internal compiler error
- References: <449DA811.5020406@verizon.net>
On Sat, Jun 24, 2006 at 02:01:05PM -0700, Ron Young wrote:
> This could be already known.
>
> Ron Young
>
I have not seen this problem. Here's reduced test.
subroutine yhalf(z, b)
complex*16 z,b
complex*16 cdexpj
complex*16 jz,y0,expp,expm
jz =(0.d0,1.d0)*z
expp =cdexpj(b+jz)
expm =cdexpj(b-jz)
y0 =(0.d0,-1.d0)*(expp+expm)/(jz+jz)
end
laptop:kargl[203] gfc -c -msse -mfpmath=sse ron.f
ron.f: In function 'yhalf':
ron.f:9: error: unrecognizable insn:
(insn 83 82 84 3 (set (reg:DF 92 [ D.1111 ])
(neg:DF (reg:DF 94 [ D.1109 ]))) -1 (nil)
(nil))
ron.f:9: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
I'll submit a bug report.
--
Steve