This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/27390] [4.2 Regression] gcc.target/x86_64/abi/test_complex_returning.c execution fails at -O0
- From: "bonzini at gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Jun 2006 07:23:15 -0000
- Subject: [Bug target/27390] [4.2 Regression] gcc.target/x86_64/abi/test_complex_returning.c execution fails at -O0
- References: <bug-27390-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from bonzini at gnu dot org 2006-06-05 07:23 -------
Created an attachment (id=11594)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11594&action=view)
a different attempt
I don't like this patch, as I think it is based on too many assumptions. The
idea is to assume that a clobber:XC is only present in the epilogue (at the
beginning of the epilogue) and fix a couple of bugs in its handling.
I will write more information as soon as I submit the patch to the mailing
list; in the meanwhile, testing is appreciated. Thanks very much in advance.
--
bonzini at gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #11527|0 |1
is obsolete| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27390