------- Comment #5 from hubicka at ucw dot cz 2008-09-02 10:14 ------- Subject: Re: [4.4 Regression]: gcc.c-torture/execute/931018-1.c int-compare.c ieee/inf-2.c mzero6.c
> Honza, why is tree-inline.c:initialize_cfun not calling > allocate_struct_function and *then* change whatever elements need changing? > There's no comment to reveal the reason. Now, you're just allocating a > cleared > area and doing a shallow-copy, which causes the clone to have e.g. the same > cfun->machine. Badness results. Well, the code is not mine, but it was wirtten at a time struct_function did hold a lot of extra stuff. I will take a look. Why do we allocate MDEP parts of cfun so early? I will try to deffer it to later stage of compilation. Honza -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37315
