Clean up formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4739 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/config/we32k/we32k.c b/gcc/config/we32k/we32k.c
index e25c793..c6904a5 100644 (file)
--- a/gcc/config/we32k/we32k.c
+++ b/gcc/config/we32k/we32k.c
@@ -25,109 +25,115 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include "real.h"
 
 
-void output_move_double(operands)
-rtx *operands;
-  {
+void
+output_move_double (operands)
+     rtx *operands;
+{
   rtx lsw_operands[2];
   rtx lsw_sreg = NULL;
   rtx msw_dreg = NULL;
 
-  if (GET_CODE (operands[0]) == REG) {
-    lsw_operands[0] = gen_rtx(REG, SImode, REGNO (operands[0]) + 1);
-    msw_dreg = operands[0];
+  if (GET_CODE (operands[0]) == REG) 
+    {
+      lsw_operands[0] = gen_rtx (REG, SImode, REGNO (operands[0]) + 1);
+      msw_dreg = operands[0];
     }
+  else if (GET_CODE (operands[0]) == MEM && offsettable_memref_p (operands[0]))
+    lsw_operands[0] = adj_offsettable_operand (operands[0], 4);
   else
-    if (GET_CODE (operands[0]) == MEM && offsettable_memref_p (operands[0]))
-      lsw_operands[0] = adj_offsettable_operand(operands[0], 4);
-    else
-      abort();
+    abort ();
 
-  if (GET_CODE (operands[1]) == REG) {
-    lsw_operands[1] = gen_rtx(REG, SImode, REGNO (operands[1]) + 1);
-    lsw_sreg = lsw_operands[1];
+  if (GET_CODE (operands[1]) == REG) 
+    {
+      lsw_operands[1] = gen_rtx (REG, SImode, REGNO (operands[1]) + 1);
+      lsw_sreg = lsw_operands[1];
     }
-  else
-    if (GET_CODE (operands[1]) == MEM && offsettable_memref_p (operands[1])) {
-      lsw_operands[1] = adj_offsettable_operand(operands[1], 4);
+  else if (GET_CODE (operands[1]) == MEM && offsettable_memref_p (operands[1])) 
+    {
+      lsw_operands[1] = adj_offsettable_operand (operands[1], 4);
       lsw_sreg = operands[1];
-      for ( ; ; ) {
-        if (REG_P (lsw_sreg))
-          break;
-        if (CONSTANT_ADDRESS_P (lsw_sreg)) {
-          lsw_sreg = NULL;
-          break;
-          }
-        if (GET_CODE (lsw_sreg) == MEM) {
-          lsw_sreg = XEXP (lsw_sreg, 0);
-          continue;
-          }
-        if (GET_CODE (lsw_sreg) == PLUS)
-          if (CONSTANT_ADDRESS_P (XEXP (lsw_sreg, 1))) {
-            lsw_sreg = XEXP (lsw_sreg, 0);
-            continue;
-            }
-          else
-            if (CONSTANT_ADDRESS_P (XEXP (lsw_sreg, 0))) {
-              lsw_sreg = XEXP (lsw_sreg, 1);
-              continue;
-              }
-        abort();
-        }
-      }
-    else
-      if (GET_CODE (operands[1]) == CONST_DOUBLE)
-        {
-        lsw_operands[1] = gen_rtx(CONST_INT, SImode,
-                                  CONST_DOUBLE_HIGH(operands[1]));
-        operands[1] = gen_rtx(CONST_INT, SImode,
-                              CONST_DOUBLE_LOW(operands[1]));
-        }
-      else
-        if (GET_CODE (operands[1]) == CONST_INT)
-          {
-          lsw_operands[1] = operands[1];
-          operands[1] = const0_rtx;
-          }
-        else
-          abort();
+      for ( ; ; ) 
+       {
+         if (REG_P (lsw_sreg))
+           break;
+         if (CONSTANT_ADDRESS_P (lsw_sreg)) 
+           {
+             lsw_sreg = NULL;
+             break;
+           }
+         if (GET_CODE (lsw_sreg) == MEM) 
+           {
+             lsw_sreg = XEXP (lsw_sreg, 0);
+             continue;
+           }
+         if (GET_CODE (lsw_sreg) == PLUS)
+           {
+             if (CONSTANT_ADDRESS_P (XEXP (lsw_sreg, 1))) 
+               {
+                 lsw_sreg = XEXP (lsw_sreg, 0);
+                 continue;
+               }
+             else if (CONSTANT_ADDRESS_P (XEXP (lsw_sreg, 0))) 
+               {
+                 lsw_sreg = XEXP (lsw_sreg, 1);
+                 continue;
+               }
+           }
+         abort ();
+       }
+    }
+  else if (GET_CODE (operands[1]) == CONST_DOUBLE)
+    {
+      lsw_operands[1] = gen_rtx (CONST_INT, SImode,
+                                CONST_DOUBLE_HIGH (operands[1]));
+      operands[1] = gen_rtx (CONST_INT, SImode,
+                            CONST_DOUBLE_LOW (operands[1]));
+    }
+  else if (GET_CODE (operands[1]) == CONST_INT)
+    {
+      lsw_operands[1] = operands[1];
+      operands[1] = const0_rtx;
+    }
+  else
+    abort ();
 
-  if ( !msw_dreg || !lsw_sreg || REGNO (msw_dreg) != REGNO (lsw_sreg)) {
-    output_asm_insn("movw %1, %0", operands);
-    output_asm_insn("movw %1, %0", lsw_operands);
+  if (!msw_dreg || !lsw_sreg || REGNO (msw_dreg) != REGNO (lsw_sreg)) 
+    {
+      output_asm_insn ("movw %1, %0", operands);
+      output_asm_insn ("movw %1, %0", lsw_operands);
     }
-  else {
-    output_asm_insn("movw %1, %0", lsw_operands);
-    output_asm_insn("movw %1, %0", operands);
+  else 
+    {
+      output_asm_insn ("movw %1, %0", lsw_operands);
+      output_asm_insn ("movw %1, %0", operands);
     }
-  }
+}
 
-void output_push_double(operands)
-rtx *operands;
-  {
+void
+output_push_double (operands)
+     rtx *operands;
+{
   rtx lsw_operands[1];
 
   if (GET_CODE (operands[0]) == REG)
-    lsw_operands[0] = gen_rtx(REG, SImode, REGNO (operands[0]) + 1);
+    lsw_operands[0] = gen_rtx (REG, SImode, REGNO (operands[0]) + 1);
+  else if (GET_CODE (operands[0]) == MEM && offsettable_memref_p (operands[0]))
+    lsw_operands[0] = adj_offsettable_operand (operands[0], 4);
+  else if (GET_CODE (operands[0]) == CONST_DOUBLE)
+    {
+      lsw_operands[0] = gen_rtx (CONST_INT, SImode,
+                                CONST_DOUBLE_HIGH (operands[0]));
+      operands[0] = gen_rtx (CONST_INT, SImode,
+                            CONST_DOUBLE_LOW (operands[0]));
+    }
+  else if (GET_CODE (operands[0]) == CONST_INT)
+    { 
+      lsw_operands[0] = operands[0];
+      operands[0] = const0_rtx;
+    }
   else
-    if (GET_CODE (operands[0]) == MEM && offsettable_memref_p (operands[0]))
-      lsw_operands[0] = adj_offsettable_operand(operands[0], 4);
-    else
-      if (GET_CODE (operands[0]) == CONST_DOUBLE)
-        {
-        lsw_operands[0] = gen_rtx(CONST_INT, SImode,
-                                  CONST_DOUBLE_HIGH(operands[0]));
-        operands[0] = gen_rtx(CONST_INT, SImode,
-                              CONST_DOUBLE_LOW(operands[0]));
-        }
-      else
-        if (GET_CODE (operands[0]) == CONST_INT)
-          {
-          lsw_operands[0] = operands[0];
-          operands[0] = const0_rtx;
-          }
-        else
-          abort();
+    abort ();
 
-  output_asm_insn("pushw %0", operands);
-  output_asm_insn("pushw %0", lsw_operands);
-  }
+  output_asm_insn ("pushw %0", operands);
+  output_asm_insn ("pushw %0", lsw_operands);
+}