(flush): Add pattern.

From-SVN: r5841

diff --git a/gcc/config/sparc/sparc.md b/gcc/config/sparc/sparc.md
index 684a435..8cb201f 100644 (file)
--- a/gcc/config/sparc/sparc.md
+++ b/gcc/config/sparc/sparc.md
@@ -2971,6 +2971,14 @@
   "jmp %%o0+0\;restore"
   [(set_attr "type" "misc")
    (set_attr "length" "2")])
+
+;; Special pattern for the FLUSH instruction.
+
+(define_insn "flush"
+  [(unspec_volatile [(match_operand 0 "" "")] 2)]
+  ""
+  "iflush %a0"
+  [(set_attr "type" "misc")])
 \f
 ;; find first set.