re PR target/48901 (lm32.md: ashlsi3: error: unused variable ‘one’)

        PR target/48901
        * config/lm32/lm32.c (gen_int_relational): Remove unused variables
        temp, cond and label.
        * config/lm32/lm32.md (ashlsi3): Remove unused variable one.

From-SVN: r196285

gcc/ChangeLog

+2013-02-26  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	PR target/48901
+	* config/lm32/lm32.c (gen_int_relational): Remove unused variables
+	temp, cond and label.
+	* config/lm32/lm32.md (ashlsi3): Remove unused variable one.
+
 2013-02-26  Marek Polacek  <polacek@redhat.com>
 
 	PR tree-optimization/56426

gcc/config/lm32/lm32.c

@@ -168,9 +168,6 @@ gen_int_relational (enum rtx_code code,
 {
   enum machine_mode mode;
   int branch_p;
-  rtx temp;
-  rtx cond;
-  rtx label;
 
   mode = GET_MODE (cmp0);
   if (mode == VOIDmode)

gcc/config/lm32/lm32.md

@@ -824,7 +824,6 @@
         {
           int i;
           int shifts = INTVAL (operands[2]);
-          rtx one = GEN_INT (1);
           
           if (shifts == 0)
             emit_move_insn (operands[0], operands[1]);