Richard Guenther wrote:
>
> Well ... in this case it's likely the problem that propagate_with_phi is
> inlined (single-use static function) and maybe other helpers of it too.
It is inlined. I rebuilt jc1 after adding __attribute__ ((noinline)), and
the stack frame size for tree_ssa_phiprop_1 went down from 0xcc to 0x3c, so
that buys us some breathing room, but the problem is still lurking there;
compilation of a larger function could still trip it. (It saved enough
headroom for my trial build of the libjava html parser to complete
successfully.)
Should we be concerned that end-users might run into this in real-world
situations when they're compiling large files of bulk auto-generated code?
cheers,
DaveK
