[NDS32] Remove unused variables.

	* config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
	(nds32_expand_epilogue): Likewise.
	(nds32_expand_prologue_v3push): Likewise.
	(nds32_expand_epilogue_v3pop): Likewise.

From-SVN: r214858

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7d871025608d7385b1b3c71c1b55d8eae1cc9e30..22d24ef929e652f44703233e12054adf05543e8c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
+
+       * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
+       (nds32_expand_epilogue): Likewise.
+       (nds32_expand_prologue_v3push): Likewise.
+       (nds32_expand_epilogue_v3pop): Likewise.
+
 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
 
        * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use

diff --git a/gcc/config/nds32/nds32.c b/gcc/config/nds32/nds32.c
index f54d700f0856ae90724d8ae66f612526d271bacc..1bb8c4c9cc52c392eb09ceafe465d57de86d2720 100644 (file)
--- a/gcc/config/nds32/nds32.c
+++ b/gcc/config/nds32/nds32.c
@@ -2670,7 +2670,6 @@ nds32_expand_prologue (void)
   int en4_const;
 
   rtx Rb, Re;
-  rtx push_insn;
   rtx fp_adjust_insn, sp_adjust_insn;
 
   /* Before computing everything for stack frame size,
@@ -2771,7 +2770,6 @@ nds32_expand_epilogue (void)
   int en4_const;
 
   rtx Rb, Re;
-  rtx pop_insn;
   rtx sp_adjust_insn;
 
   /* Compute and setup stack frame size.
@@ -2881,7 +2879,6 @@ nds32_expand_prologue_v3push (void)
   int sp_adjust;
 
   rtx Rb, Re;
-  rtx push_insn;
   rtx fp_adjust_insn, sp_adjust_insn;
 
   /* Before computing everything for stack frame size,
@@ -3015,7 +3012,6 @@ nds32_expand_epilogue_v3pop (void)
   int sp_adjust;
 
   rtx Rb, Re;
-  rtx pop_insn;
   rtx sp_adjust_insn;
 
   /* Compute and setup stack frame size.