h8300.md (*tst_extzv_1_n): Combine with the define_split immediately below to form...

	* config/h8300/h8300.md (*tst_extzv_1_n): Combine with the
	define_split immediately below to form define_insn_and_split.

From-SVN: r71903

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 76e38ad..bf061a3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2003-09-29  Kazu Hirata  <kazu@cs.umass.edu>
 
+       * config/h8300/h8300.md (*tst_extzv_1_n): Combine with the
+       define_split immediately below to form define_insn_and_split.
+
+2003-09-29  Kazu Hirata  <kazu@cs.umass.edu>
+
        * config/h8300/h8300.md (*tstsi_variable_bit): New.
        (*tstsi_variable_bit_qi): Likewise.
 

diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md
index 33828bc..095949d 100644 (file)
--- a/gcc/config/h8300/h8300.md
+++ b/gcc/config/h8300/h8300.md
@@ -590,7 +590,7 @@
   [(set_attr "length" "2")
    (set_attr "cc" "set_zn")])
 
-(define_insn "*tst_extzv_1_n"
+(define_insn_and_split "*tst_extzv_1_n"
   [(set (cc0)
        (zero_extract:SI (match_operand:QI 0 "general_operand_src" "r,U,mn>")
                         (const_int 1)
@@ -601,17 +601,7 @@
    btst\\t%Z1,%Y0
    btst\\t%Z1,%Y0
    #"
-  [(set_attr "length" "2,8,10")
-   (set_attr "cc" "set_zn,set_zn,set_zn")])
-
-(define_split
-  [(set (cc0)
-       (zero_extract:SI (match_operand:QI 0 "general_operand" "")
-                        (const_int 1)
-                        (match_operand 1 "const_int_operand" "")))
-   (clobber (match_operand:QI 2 "register_operand" ""))]
-  "(TARGET_H8300H || TARGET_H8300S)
-   && reload_completed
+  "&& reload_completed
    && !EXTRA_CONSTRAINT (operands[0], 'U')"
   [(set (match_dup 2)
        (match_dup 0))
@@ -619,7 +609,9 @@
                                          (const_int 1)
                                          (match_dup 1)))
              (clobber (scratch:QI))])]
-  "")
+  ""
+  [(set_attr "length" "2,8,10")
+   (set_attr "cc" "set_zn,set_zn,set_zn")])
 
 (define_insn ""
   [(set (cc0) (zero_extract:SI (match_operand:SI 0 "register_operand" "r")