http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48496
--- Comment #15 from Leif Leonhardy <bugfeed at online dot de> 2012-04-05
18:03:31 UTC ---
Just for the record:
Also MPIR 2.1.3, MPIR 2.4.0 and NTL 5.5.2 fail to build, with the same error
message ("error: ‘asm’ operand requires impossible reload").
Work-around for MPIR: Compile with (e.g.) '-O0 -finline-functions
-fschedule-insns', which of course is quite odd.
$ uname -rsm
Linux 2.6.16.46-0.12-default ia64
$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/local/gcc-4.7.0/ia64-Linux-suse/libexec/gcc/ia64-unknown-linux-gnu/4.7.0/lto-wrapper
Target: ia64-unknown-linux-gnu
Configured with: /usr/local/gcc-4.7.0/src/gcc-4.7.0/configure
--enable-languages=c,c++,fortran --with-gnu-as
--with-as=/usr/local/binutils-2.22/ia64-Linux-suse-gcc-4.6.2/bin/as
--with-gnu-ld
--with-ld=/usr/local/binutils-2.22/ia64-Linux-suse-gcc-4.6.2/bin/ld
--with-gmp=/usr/local/mpir-2.5.1/ia64-Linux-suse-gcc-4.6.2
--with-mpfr=/usr/local/mpfr-3.1.0/ia64-Linux-suse-mpir-2.5.1-gcc-4.6.2
--with-mpc=/usr/local/mpc-0.9/ia64-Linux-suse-mpir-2.5.1-mpfr-3.1.0-gcc-4.6.2
--prefix=/usr/local/gcc-4.7.0/ia64-Linux-suse
Thread model: posix
gcc version 4.7.0 (GCC)
