* config/h8300/h8300.md (*iorhi_shift_8): New.

From-SVN: r59904

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b6f7228a6d700672956301168a2d7743525e22bd..0ad9fc15a753ba512a2f3c7c50145f67ce4075aa 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2002-12-07  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * config/h8300/h8300.md (*iorhi_shift_8): New.
+
 2002-12-06  Bernd Schmidt  <bernds@redhat.com>
 
        * doc/invoke.texi: Document FRV port options.

diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md
index 7ca46ce4de60ee66798b6f535a09aac809814650..b1d39d7d663240361031de5cf0b7b939f313a7ca 100644 (file)
--- a/gcc/config/h8300/h8300.md
+++ b/gcc/config/h8300/h8300.md
@@ -2340,6 +2340,16 @@
   [(set_attr "cc" "clobber")
    (set_attr "length" "2")])
 
+(define_insn "*iorhi_shift_8"
+  [(set (match_operand:HI 0 "register_operand" "=r")
+       (ior:HI (ashift:HI (match_operand:HI 1 "register_operand" "r")
+                          (const_int 8))
+               (match_operand:HI 2 "register_operand" "0")))]
+  ""
+  "or.b\\t%s1,%t0"
+  [(set_attr "cc" "clobber")
+   (set_attr "length" "2")])
+
 (define_insn ""
   [(set (match_operand:SI 0 "register_operand" "=r")
        (ior:SI (zero_extend:SI (match_operand:HI 1 "register_operand" "0"))