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[Bug target/38609] [4.4 Regression]: gcc.c-torture/execute/built-in-setjmp.c execute -O2 and above
- From: "hp at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Mar 2009 02:30:27 -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 #10 from hp at gcc dot gnu dot org 2009-03-18 02:30 -------
Looks like I should punt and force "#define FRAME_POINTER_REQUIRED
cfun->calls_alloca" or "#define FRAME_POINTER_REQUIRED
cfun->has_nonlocal_label".
Apparently this is *not* one of the cases where "The compiler recognizes those
cases and automatically gives the function a frame pointer regardless of what
@code{FRAME_POINTER_REQUIRED} says. You don't need to worry about
them."
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38609