This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/21477] adddi3 becomes external reference rather than instruction on powerpc64
- From: "dje 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 May 2005 21:56:04 -0000
- Subject: [Bug target/21477] adddi3 becomes external reference rather than instruction on powerpc64
- References: <20050509214546.21477.janis@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dje at gcc dot gnu dot org 2005-05-09 21:56 -------
This is caused by Geoff's mode macros patch:
http://gcc.gnu.org/ml/gcc-patches/2005-05/msg00392.html
addsi3 and adddi3 had different operand predicates, but the patch combined the
patterns, using the addsi3 predicate. sub<mode>3 uses a helper, but add<mode>3
does not. testing a patch...
--
What |Removed |Added
----------------------------------------------------------------------------
GCC build triplet| |powerpc64-linux
GCC host triplet| |powerpc64-linux
GCC target triplet|powerpc64-*-* |powerpc64-linux
Keywords|wrong-code |
Summary|[4.1 Regression] adddi3 |adddi3 becomes external
|becomes external reference |reference rather than
|rather than instruction on |instruction on powerpc64
|powerpc64 |
Target Milestone|4.1.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21477