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[Bug target/27959] [4.1 regression] s390x miscompilation due to clobbering literal pool base reg
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Jun 2006 08:56:04 -0000
- Subject: [Bug target/27959] [4.1 regression] s390x miscompilation due to clobbering literal pool base reg
- References: <bug-27959-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from jakub at gcc dot gnu dot org 2006-06-09 08:56 -------
Works just fine in GCC 3.4.x (in that case with -O2 -mtune=z990 which fails
in 4.1.x as well) and works on the trunk too (but it is unclear whether that's
just because reload chooses different registers by accident or if the problem
has been really fixed).
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|s390x miscompilation due to |[4.1 regression] s390x
|clobbering literal pool base|miscompilation due to
|reg |clobbering literal pool base
| |reg
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27959