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[Bug tree-optimization/40049] Incorrect tree made for vector shifted by constant on powerpc, spu
- From: "meissner at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 May 2009 21:19:11 -0000
- Subject: [Bug tree-optimization/40049] Incorrect tree made for vector shifted by constant on powerpc, spu
- References: <bug-40049-17357@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from meissner at gcc dot gnu dot org 2009-05-07 21:19 -------
Subject: Bug 40049
Author: meissner
Date: Thu May 7 21:18:54 2009
New Revision: 147252
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=147252
Log:
Support vector rotates; Fix bug 40049 which caused runtime corruption; Allow
xxpermdi for all vector types; Fix xscvdpsp/xscvspdp; Optimize initialization
of float vectors
Modified:
branches/ibm/power7-meissner/gcc/ChangeLog.power7
branches/ibm/power7-meissner/gcc/config/rs6000/altivec.md
branches/ibm/power7-meissner/gcc/config/rs6000/rs6000-c.c
branches/ibm/power7-meissner/gcc/config/rs6000/rs6000.c
branches/ibm/power7-meissner/gcc/config/rs6000/rs6000.h
branches/ibm/power7-meissner/gcc/config/rs6000/vector.md
branches/ibm/power7-meissner/gcc/config/rs6000/vsx.md
branches/ibm/power7-meissner/gcc/tree-vect-stmts.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40049