[Bug middle-end/45534] [4.6 Regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c:1031

["rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #6 from rguenth at gcc dot gnu dot org  2010-09-05 14:01 -------
(In reply to comment #5)
> > Please provide output of appending -v to the compiler command-line
> 
> The configure options 
> [macbook] gcc/p_build% gfcp -v
> Using built-in specs.
> COLLECT_GCC=gfcp
> COLLECT_LTO_WRAPPER=/opt/gcc/gcc4.6p/libexec/gcc/x86_64-apple-darwin10/4.6.0/lto-wrapper
> Target: x86_64-apple-darwin10
> Configured with: ../p_work/configure --prefix=/opt/gcc/gcc4.6p
> --mandir=/opt/gcc/gcc4.6p/share/man --infodir=/opt/gcc/gcc4.6p/share/info
> --build=x86_64-apple-darwin10 --host=x86_64-apple-darwin10
> --target=x86_64-apple-darwin10 --enable-languages=c,lto,fortran
> --with-gmp=/opt/sw64 --with-libiconv-prefix=/opt/sw64 --with-system-zlib
> --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
> --with-cloog=/opt/sw64 --with-ppl=/opt/sw64 --with-mpc=/opt/sw64
> --enable-checking=release --with-quad=/opt/sw64 --disable-decimal-float
> Thread model: posix
> gcc version 4.6.0 20100903 (experimental) [trunk revision 163800p1] (GCC) 
> 
> works, building revision 163820.
> 
> The other configure options can be found in the links in comment #2 and #3.

-v for one failing testcase - I want to see what standard -march/tune
your config uses.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45534