This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/41081] redundant ZERO_EXTENDs
- From: "bergner at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Oct 2009 17:12:43 -0000
- Subject: [Bug target/41081] redundant ZERO_EXTENDs
- References: <bug-41081-1057@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #12 from bergner at gcc dot gnu dot org 2009-10-02 17:12 -------
Subject: Bug 41081
Author: bergner
Date: Fri Oct 2 17:12:31 2009
New Revision: 152411
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152411
Log:
Backport from mainline:
2009-08-23 Alan Modra <amodra@bigpond.net.au>
PR target/41081
* config/rs6000/rs6000.md (rotlsi3_64, ashlsi3_64, lshrsi3_64,
ashrsi3_64): New.
Backport from 4.3 branch:
2009-09-25 Alan Modra <amodra@bigpond.net.au>
* config/rs6000/rs6000.md (load_toc_v4_PIC_3c): Correct POWER
form of instruction.
2009-09-23 Alan Modra <amodra@bigpond.net.au>
PR target/40473
* config/rs6000/rs6000.c (rs6000_output_function_prologue): Don't
call final to emit non-scheduled prologue, instead insert at entry.
Modified:
branches/ibm/gcc-4_3-branch/gcc/ChangeLog.ibm
branches/ibm/gcc-4_3-branch/gcc/config/rs6000/rs6000.c
branches/ibm/gcc-4_3-branch/gcc/config/rs6000/rs6000.md
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41081