Update copyright years.

[thirdparty/gcc.git] / gcc / config / lm32 / lm32.md

diff --git a/gcc/config/lm32/lm32.md b/gcc/config/lm32/lm32.md
index 77ef46e3bf6f74f3b67f190a23383ea28a8e0a89..574fb12e0ce208a549c742b124beb224a00d53fe 100644 (file)
--- a/gcc/config/lm32/lm32.md
+++ b/gcc/config/lm32/lm32.md
@@ -1,7 +1,7 @@
 ;; Machine description of the Lattice Mico32 architecture for GNU C compiler.
 ;; Contributed by Jon Beniston <jon@beniston.com>
 
-;; Copyright (C) 2009-2013 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2024 Free Software Foundation, Inc.
 
 ;; This file is part of GCC.
 
@@ -195,8 +195,9 @@
     }
   else if (!flag_pic && reloc_operand (operands[1], GET_MODE (operands[1]))) 
     {
-      emit_insn (gen_rtx_SET (SImode, operands[0], gen_rtx_HIGH (SImode, operands[1])));
-      emit_insn (gen_rtx_SET (SImode, operands[0], gen_rtx_LO_SUM (SImode, operands[0], operands[1])));
+      emit_insn (gen_rtx_SET (operands[0], gen_rtx_HIGH (SImode, operands[1])));
+      emit_insn (gen_rtx_SET (operands[0], gen_rtx_LO_SUM (SImode, operands[0],
+                                                          operands[1])));
       DONE;
     }  
   else if (GET_CODE (operands[1]) == CONST_INT)
@@ -215,7 +216,7 @@
     }    
 }")
 
-(define_expand "movmemsi"
+(define_expand "cpymemsi"
   [(parallel [(set (match_operand:BLK 0 "general_operand" "")
                   (match_operand:BLK 1 "general_operand" ""))
              (use (match_operand:SI 2 "" ""))
@@ -293,8 +294,8 @@
 )
 
 (define_insn "movsi_insn"
-  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,m,m,r,r,r,r,r")
-        (match_operand:SI 1 "movsi_rhs_operand" "m,r,r,J,K,L,U,S,Y"))]
+  [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,m,m,r,r,r,r,r,r")
+        (match_operand:SI 1 "general_operand" "m,r,r,J,K,L,U,S,Y,n"))]
   "lm32_move_ok (SImode, operands)"
   "@
    lw       %0, %1
@@ -305,8 +306,9 @@
    ori      %0, r0, %1
    orhi     %0, r0, hi(%1)
    mva      %0, gp(%1)
-   orhi     %0, r0, hi(%1)"
-  [(set_attr "type" "load,arith,store,store,arith,arith,arith,arith,arith")]   
+   orhi     %0, r0, hi(%1)
+   ori      %0, r0, lo(%1); orhi     %0, %0, hi(%1)"
+  [(set_attr "type" "load,arith,store,store,arith,arith,arith,arith,arith,arith")]   
 )
 
 ;; ---------------------------------
@@ -636,9 +638,28 @@
   [(set_attr "type" "uibranch")]  
 )
 
-(define_insn "return"
+(define_expand "return"
   [(return)]
   "lm32_can_use_return ()"
+  ""
+) 
+
+(define_expand "simple_return"
+  [(simple_return)]
+  ""
+  ""
+) 
+
+(define_insn "*return"
+  [(return)]
+  "reload_completed"
+  "ret"
+  [(set_attr "type" "uibranch")]  
+) 
+
+(define_insn "*simple_return"
+  [(simple_return)]
+  ""
   "ret"
   [(set_attr "type" "uibranch")]  
 )