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[Bug middle-end/34483] wo_prof_two_strs.c:56: internal compiler error: in find_new_var_of_type, at ipa-struct-reorg.c:605
- From: "dominiq at lps dot ens dot fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 Jan 2008 20:55:09 -0000
- Subject: [Bug middle-end/34483] wo_prof_two_strs.c:56: internal compiler error: in find_new_var_of_type, at ipa-struct-reorg.c:605
- References: <bug-34483-276@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #47 from dominiq at lps dot ens dot fr 2008-01-21 20:55 -------
> If you run the executable generated by:
> -O3 -fipa-type-escape -fwhole-program -combine -fprofile-generate
> w_prof_global_var.c -m64
>
> is it fail or not?
It does not fail:
[ibook-dhum] bug/depend% /opt/gcc/gcc4.3w/bin/gcc -O3 -fipa-type-escape
-fwhole-program -combine -fprofile-generate -m64
/opt/gcc/_gcc_clean/gcc/testsuite/gcc.dg/struct/w_prof_global_var.c
[ibook-dhum] bug/depend% a.out
[ibook-dhum] bug/depend% /opt/gcc/gcc4.3w/bin/gcc -O3 -fipa-type-escape
-fwhole-program -combine -fprofile-use -m64
/opt/gcc/_gcc_clean/gcc/testsuite/gcc.dg/struct/w_prof_global_var.c
[ibook-dhum] bug/depend% a.out
So it seems that the failures come from the combination "-fipa-struct-reorg
-fipa-type-escape -m64". If one option is missing in the triplet the test
succeeds.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34483