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[Bug rtl-optimization/63620] RELOAD lost SET_GOT dependency on Darwin
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 27 Oct 2014 08:35:16 +0000
- Subject: [Bug rtl-optimization/63620] RELOAD lost SET_GOT dependency on Darwin
- Auto-submitted: auto-generated
- References: <bug-63620-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63620
--- Comment #7 from UroÅ Bizjak <ubizjak at gmail dot com> ---
The difference si that the call to f128_p3 does not expand with "use (reg:SI
bx)" tag in the Darwin case. Probably ix86_expand_call should be fixed for
TARGET_MACHO.
However, even if this will solve bootstrap, the RA should be fixed to mark PIC
register live in case when constant is moved to memory.