Re: [Tinycc-devel] I got a compile error on the lastest git snapshot

[Bernhard Reutner-Fischer]

On Thu, Sep 03, 2009 at 10:28:24AM +0800, Li Hong wrote:
>Hi All,
>
>I got a compile error on the lastest git snapshot today. The log as follows:

>gcc -o tcc tcc.c -DTCC_TARGET_X86_64 -O2 -g -Wall -fno-strict-aliasing
>-Wno-pointer-sign -Wno-sign-compare -D_FORTIFY_SOURCE=0 -lm -ldl
>libtcc.c: In function 'tcc_add_file_internal':
>libtcc.c:1996: internal compiler error: in extract_range_from_assert,
>at tree-vrp.c:1128
>Please submit a full bug report,
>with preprocessed source if appropriate.
>See <file:///usr/share/doc/gcc-4.3/README.Bugs> for instructions.
>make: *** [tcc] Error 1

Works fine with gcc trunk (and e.g. 4.2 for that matter).
try CFLAGS="-Os -fno-tree-vrp" ./configure

HTH,
>
>
>My environment:
>$uname -a
>Linux uhli 2.6.28-14-generic #47-Ubuntu SMP Sat Jul 25 01:19:55 UTC
>2009 x86_64 GNU/Linux
>
>$gcc -v
>Using built-in specs.
>Target: x86_64-linux-gnu
>Configured with: ../src/configure -v --with-pkgversion='Ubuntu
>4.3.3-5ubuntu4'
>--with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs
>--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr
>--enable-shared --with-system-zlib --libexecdir=/usr/lib
>--without-included-gettext --enable-threads=posix --enable-nls
>--with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3
>--enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc
>--enable-mpfr --with-tune=generic --enable-checking=release
>--build=x86_64-linux-gnu --host=x86_64-linux-gnu
>--target=x86_64-linux-gnu
>Thread model: posix
>gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4)
>
>
>Regards,
>-HL
>
>
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