sh.md (ashlsi3_std splitter): Split only after reload.

2001-07-18  Andrew Haley  <aph@cambridge.redhat.com>

        * config/sh/sh.md (ashlsi3_std splitter): Split only after reload.
        (ashlsi3_n splitter): Likewise.
        (lshrsi3_n splitter): Likewise.

        (GOTaddr2picreg): Make const SImode.
        (sym_label2reg): Likewise.
        (symGOT2reg): Likewise.
        (symGOTOFF2reg) Likewise.

        (casesi_worker_0): Make unspec SImode.

From-SVN: r44304

gcc/ChangeLog

 2001-07-18  Andrew Haley  <aph@cambridge.redhat.com>
 
+        * config/sh/sh.md (ashlsi3_std splitter): Split only after reload.
+        (ashlsi3_n splitter): Likewise.
+        (lshrsi3_n splitter): Likewise.
+
+        (GOTaddr2picreg): Make const SImode.
+        (sym_label2reg): Likewise.
+        (symGOT2reg): Likewise.
+        (symGOTOFF2reg) Likewise.
+
+        (casesi_worker_0): Make unspec SImode.
+
+2001-07-18  Andrew Haley  <aph@cambridge.redhat.com>
+
         * config/sh/sh.c (barrier_align): Check that an operand really is
         an insn before extracting its INSN_CODE.
 

gcc/config/sh/sh.md

@@ -1654,6 +1654,7 @@
    shll%O2	%0
    #"
   "TARGET_SH3
+   && reload_completed
    && GET_CODE (operands[2]) == CONST_INT
    && ! CONST_OK_FOR_K (INTVAL (operands[2]))"
   [(set (match_dup 3) (match_dup 2))
@@ -1696,7 +1697,7 @@
 	(ashift:SI (match_operand:SI 1 "arith_reg_operand" "")
 		   (match_operand:SI 2 "const_int_operand" "n")))
    (clobber (reg:SI T_REG))]
-  ""
+  "reload_completed"
   [(use (reg:SI R0_REG))]
   "
 {
@@ -1744,7 +1745,7 @@
 	(ashift:HI (match_operand:HI 1 "arith_reg_operand" "")
 		   (match_operand:HI 2 "const_int_operand" "n")))
    (clobber (reg:SI T_REG))]
-  ""
+  "reload_completed"
   [(use (reg:SI R0_REG))]
   "
 {
@@ -1904,7 +1905,7 @@
 	(lshiftrt:SI (match_operand:SI 1 "arith_reg_operand" "")
 		     (match_operand:SI 2 "const_int_operand" "n")))
    (clobber (reg:SI T_REG))]
-  ""
+  "reload_completed"
   [(use (reg:SI R0_REG))]
   "
 {
@@ -3747,7 +3748,7 @@
   [(set (reg:SI R0_REG)
 	(unspec [(const (unspec [(match_dup 1)] UNSPEC_PIC))]
 		UNSPEC_MOVA))
-   (set (match_dup 0) (const (unspec [(match_dup 1)] UNSPEC_PIC)))
+   (set (match_dup 0) (const:SI (unspec:SI [(match_dup 1)] UNSPEC_PIC)))
    (set (match_dup 0) (plus:SI (match_dup 0) (reg:SI R0_REG)))]
   "" "
 {
@@ -3778,7 +3779,7 @@
 (define_expand "sym_label2reg"
   [(set (match_operand:SI 0 "" "")
 	(const (minus:SI
-		(const (unspec [(match_operand:SI 1 "" "")] UNSPEC_PIC))
+		(const:SI (unspec:SI [(match_operand:SI 1 "" "")] UNSPEC_PIC))
 		(const (plus:SI
 			(match_operand:SI 2 "" "")
 			(const_int 2))))))]
@@ -3786,7 +3787,7 @@
 
 (define_expand "symGOT2reg"
   [(set (match_operand:SI 0 "" "")
-        (const (unspec [(match_operand:SI 1 "" "")] UNSPEC_GOT)))
+        (const:SI (unspec:SI [(match_operand:SI 1 "" "")] UNSPEC_GOT)))
   (set (match_dup 0) (plus:SI (match_dup 0) (match_dup 2)))
   (set (match_dup 0) (mem:SI (match_dup 0)))]
   ""
@@ -3797,7 +3798,7 @@
 
 (define_expand "symGOTOFF2reg"
   [(set (match_operand:SI 0 "" "")
-	(const (unspec [(match_operand:SI 1 "" "")] UNSPEC_GOTOFF)))
+	(const:SI (unspec:SI [(match_operand:SI 1 "" "")] UNSPEC_GOTOFF)))
   (set (match_dup 0) (plus:SI (match_dup 0) (match_dup 2)))]
   ""
   "
@@ -3886,7 +3887,7 @@
 
 (define_insn "casesi_worker_0"
   [(set (match_operand:SI 0 "register_operand" "=r,r")
-	(unspec [(match_operand 1 "register_operand" "0,r")
+	(unspec:SI [(match_operand 1 "register_operand" "0,r")
 		 (label_ref (match_operand 2 "" ""))] UNSPEC_CASESI))
    (clobber (match_scratch:SI 3 "=X,1"))
    (clobber (match_scratch:SI 4 "=&z,z"))]
@@ -3910,14 +3911,14 @@
 
 (define_split
   [(set (match_operand:SI 0 "register_operand" "")
-	(unspec [(match_operand 1 "register_operand" "")
+	(unspec:SI [(match_operand 1 "register_operand" "")
 		 (label_ref (match_operand 2 "" ""))] UNSPEC_CASESI))
    (clobber (match_scratch:SI 3 ""))
    (clobber (match_scratch:SI 4 ""))]
   "TARGET_SH2 && reload_completed"
   [(set (reg:SI R0_REG) (unspec [(label_ref (match_dup 2))] UNSPEC_MOVA))
    (parallel [(set (match_dup 0)
-	      (unspec [(reg:SI R0_REG) (match_dup 1)
+	      (unspec:SI [(reg:SI R0_REG) (match_dup 1)
 		       (label_ref (match_dup 2))] UNSPEC_CASESI))
 	      (clobber (match_dup 3))])]
   "LABEL_NUSES (operands[2])++;")