In ARM 2 of 58 tests failed in gmp 4.3.1

[Lluís Batlle]

I've just read http://www.nabble.com/Bug-524472:-gcc-4.3:-gcc-4.3.2-miscompiles-GMP-4.3.0-td23096135.html

Sorry for the annoyance. I consider my question answered.


2009/8/15 Lluís Batlle <viriketo at gmail.com>:
> Hello,
>
> these are the problematic tests:
> PASS: t-div_2exp
> rootrem.c:338: GNU MP assertion failed: bn >= qn
> /bin/sh: line 4: 24404 Aborted                 ${dir}$tst
> FAIL: reuse
> rootrem.c:338: GNU MP assertion failed: bn >= qn
> /bin/sh: line 4: 24431 Aborted                 ${dir}$tst
> FAIL: t-root
> PASS: t-perfsqr
>
> The compilation details are:
> creating reuse
> gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../.. -I../../tests    -O2
> -pedantic -fomit-frame-poin
> ter -c t-root.c
> /bin/sh ../../libtool --mode=link gcc  -O2 -pedantic
> -fomit-frame-pointer   -o t-root  t-roo
> t.o ../../tests/libtests.la ../../libgmp.la
> gcc -O2 -pedantic -fomit-frame-pointer -o .libs/t-root t-root.o
> ../../tests/.libs/libtests.
> a /tmp/nix-build-ijwaxpj8l3l6pkmmwcq7pyqmsjwk7fzy-gmp-4.3.1.drv-0/gmp-4.3.1/.libs/libgmp.so
> ../../.libs/libgmp.so  -Wl,--rpath
> -Wl,/home/viric/nix/store/rdn0y9wjq9ja29zczbhc7801353dibf
> 2-gmp-4.3.1/lib
> creating t-root
> gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../.. -I../../tests    -O2
> -pedantic -fomit-frame-poin
> ter -c t-perfsqr.c
> /bin/sh ../../libtool --mode=link gcc  -O2 -pedantic
> -fomit-frame-pointer   -o t-perfsqr  t-
> perfsqr.o ../../tests/libtests.la ../../libgmp.la
> gcc -O2 -pedantic -fomit-frame-pointer -o .libs/t-perfsqr t-perfsqr.o
> ../../tests/.libs/lib
> tests.a /tmp/nix-build-ijwaxpj8l3l6pkmmwcq7pyqmsjwk7fzy-gmp-4.3.1.drv-0/gmp-4.3.1/.libs/libg
> mp.so ../../.libs/libgmp.so  -Wl,--rpath
> -Wl,/home/viric/nix/store/rdn0y9wjq9ja29zczbhc78013
> 53dibf2-gmp-4.3.1/lib
>
> The GMP lib sources are compiled by commands like this:
> /bin/sh ./libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.
> -D__GMP_WITHIN_GMP    -O2 -pedantic -fomit-frame-pointer -c -o
> tal-reent.lo tal-reent.c
>
> The configure script, at some point, says:
> using ABI="standard"
>      CC="gcc"
>      CFLAGS="-O2 -pedantic -fomit-frame-pointer"
>      CPPFLAGS=""
>      MPN_PATH=" arm generic"
>
> I don't know if you want more details. The compiler is:
> gcc (Debian 4.3.2-1.1) 4.3.2
> Copyright (C) 2008 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> Regards,
> Lluís.
>