c/2573: 3.1 ICE's on solaris when compiling fftw

Tue Apr 17 13:36:00 GMT 2001

>Number:         2573
>Category:       c
>Synopsis:       3.1 ICE's on solaris when compiling fftw
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Tue Apr 17 13:36:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     B. Lucier
>Release:        gcc version 3.1 20010416
>Organization:
>Environment:
solaris2.8
>Description:
This bug was reported before (c/1909), but closed because
it was not a valid bug report.  If I don't do better then
send me e-mail, I'll work on improving it.

With gcc configured like this

banach-116% gcc -v
Reading specs from /pkgs/gcc-2.96/lib/gcc-lib/sparcv9-sun-solaris2.8/3.1/specs
Configured with: ../configure --prefix=/pkgs/gcc-2.96 --enable-checking=no --enable-shared=no sparcv9-sun-solaris2.8gcc version 3.1 20010416 (experimental)

on this file:

http://www.math.purdue.edu/~lucier/putils.i.gz

I get the following error message:

banach-123% gcc -m64 -DHAVE_CONFIG_H -I. -I. -I. -I. -I./../fftw -I. -O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic -fno-schedule-insns -fschedule-insns2 -fstrict-aliasing -c -fPIC -DPIC putils.c -o .libs/putils.lo -save-temps
putils.c: In function `fftw_print_plan':
putils.c:561: Unrecognizable insn:
(insn/i 91 90 92 (set (reg:DF 26 %i2)
        (const_int 0 [0x0])) -1 (nil)
    (expr_list:REG_EQUAL (const_int 0 [0x0])
        (nil)))
putils.c:561: Internal compiler error in extract_insn, at recog.c:2338
Please submit a full bug report, with preprocessed source if appropriate.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: