From: dpatel <dpatel@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 11 Apr 2005 19:47:44 +0000 (+0000)
Subject:        * config/rs6000.c (rs6000_emit_vector_select): Fix vector select
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fbccfefaa27328106bd1ff73d2e62f2640fa0e45;p=thirdparty%2Fgcc.git

   * config/rs6000.c (rs6000_emit_vector_select): Fix vector select
       operand ordering.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97981 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5ccf583e4833..0818b493467f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-04-11  Devang Patel  <dpatel@apple.com>
+
+	* config/rs6000.c (rs6000_emit_vector_select): Fix vector select
+	operand ordering.
+	
 2005-04-11  Andrew Pinski  <pinskia@physics.uc.edu>
 
 	* fold-const.c (fold_binary_op_with_conditional_arg):
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 4bbe70279f74..e3b5cfa14c69 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -10676,9 +10676,11 @@ rs6000_emit_vector_select (rtx dest, rtx op1, rtx op2, rtx mask)
 
   temp = gen_reg_rtx (dest_mode);
 
+  /* For each vector element, select op1 when mask is 1 otherwise 
+     select op2.  */
   t = gen_rtx_fmt_ee (SET, VOIDmode, temp,
 		      gen_rtx_fmt_Ei (UNSPEC, dest_mode,
-				      gen_rtvec (3, op1, op2, mask),
+				      gen_rtvec (3, op2, op1, mask),
 				      vsel_insn_index));
   emit_insn (t);
   emit_move_insn (dest, temp);