(cmpdi): Change patterns to allocate scratch register at RTL generation time.

(tstdi): Likewise.

From-SVN: r10307

diff --git a/gcc/config/m68k/m68k.md b/gcc/config/m68k/m68k.md
index 2b2ed04ac2c910d8806f0ae6370f3a10f47c334e..4664f201e5b92b709a3efc4bdade3a565a914028 100644 (file)
--- a/gcc/config/m68k/m68k.md
+++ b/gcc/config/m68k/m68k.md
@@ -286,14 +286,14 @@
   [(parallel
     [(set (cc0)
          (match_operand:DI 0 "nonimmediate_operand" "d"))
-   (clobber (scratch:DI))])]
+     (clobber (match_dup 1))])]
   ""
-  "")
+  "operands[1] = gen_reg_rtx (DImode);")
 
 (define_insn ""
   [(set (cc0)
        (match_operand:DI 1 "nonimmediate_operand" "0"))
-   (clobber (match_scratch:DI 0 "=d"))]
+   (clobber (match_operand:DI 0 "register_operand" "=d"))]
   ""
   "*
 {
@@ -409,15 +409,15 @@
     [(set (cc0)
          (compare (match_operand:DI 0 "nonimmediate_operand" "")
                   (match_operand:DI 1 "general_operand" "")))
-     (clobber (scratch:DI))])]
+     (clobber (match_dup 2))])]
   ""
-  "")
+  "operands[2] = gen_reg_rtx (DImode);")
 
 (define_insn ""
   [(set (cc0)
        (compare (match_operand:DI 1 "nonimmediate_operand" "0,d")
                 (match_operand:DI 2 "general_operand" "d,0")))
-   (clobber (match_scratch:DI 0 "=d,d"))]
+   (clobber (match_operand:DI 0 "register_operand" "=d,d"))]
   ""
   "*
 {