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[Bug target/38609] [4.4 Regression]: gcc.c-torture/execute/built-in-setjmp.c execute -O2 and above
- From: "dave dot korn dot cygwin at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jan 2009 18:49:18 -0000
- Subject: [Bug target/38609] [4.4 Regression]: gcc.c-torture/execute/built-in-setjmp.c execute -O2 and above
- References: <bug-38609-507@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from dave dot korn dot cygwin at gmail dot com 2009-01-26 18:49 -------
Oh, bah, I misread the Host field for Target!
Guess it probably won't be TARGET_BUILTIN_SETJMP_FRAME_VALUE then. You only
need it if your stack frames have unpredicatable gaps in them so that you can't
eliminate one reg against another that points the other side of the gap because
the offset isn't known. Unless you've got those on CRIS, I've probably just
been dangling a red herring under your nose, sorry!
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38609