2002-12-03 Aldy Hernandez <aldyh@redhat.com>

        * config/rs6000/spe.md (*movv1di_const0): New pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@59791 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f0f23ef..73406ad 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2002-12-03  Aldy Hernandez  <aldyh@redhat.com>
+
+        * config/rs6000/spe.md (*movv1di_const0): New pattern.
+
 2002-12-03  Richard Henderson  <rth@redhat.com>
 
        * libgcc-std.ver: Inherit GCC_3.3 from GCC_3.0.

diff --git a/gcc/config/rs6000/spe.md b/gcc/config/rs6000/spe.md
index 704cf78..3413858 100644 (file)
--- a/gcc/config/rs6000/spe.md
+++ b/gcc/config/rs6000/spe.md
@@ -2148,6 +2148,13 @@
   "evxor %0,%0,%0"
   [(set_attr "type" "vecsimple")])
 
+(define_insn "*movv1di_const0"
+  [(set (match_operand:V1DI 0 "gpc_reg_operand" "=r")
+       (match_operand:V1DI 1 "zero_constant" ""))]
+  "TARGET_SPE"
+  "evxor %0,%0,%0"
+  [(set_attr "type" "vecsimple")])
+
 ;; Vector move instructions.
 
 (define_expand "movv2si"