* loop-iv.c (get_biv_step_1): Remove lhs.

From-SVN: r96167

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9af566372b8cb4073a96f413d6f38eb9919d70ab..cfeb0ff282a9db1d3e161a75cca4997e6e6ba4d2 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -10,6 +10,8 @@
 
        * ifcvt.c (noce_emit_move_insn): Remove inmode.
 
+       * loop-iv.c (get_biv_step_1): Remove lhs.
+
 2005-03-08  Jeff Law  <law@redhat.com>
 
        * tree-cfg.c (cleanup_control_flow): If removal of a computed

diff --git a/gcc/loop-iv.c b/gcc/loop-iv.c
index e54f1372ff15a73a079b34e26dc9df8a697c4ca6..01df85a72646f36edf1504698f9cae019f6baa39 100644 (file)
--- a/gcc/loop-iv.c
+++ b/gcc/loop-iv.c
@@ -660,7 +660,7 @@ get_biv_step_1 (rtx insn, rtx reg,
                enum rtx_code *extend, enum machine_mode outer_mode,
                rtx *outer_step)
 {
-  rtx set, lhs, rhs, op0 = NULL_RTX, op1 = NULL_RTX;
+  rtx set, rhs, op0 = NULL_RTX, op1 = NULL_RTX;
   rtx next, nextr, def_insn, tmp;
   enum rtx_code code;
 
@@ -670,7 +670,6 @@ get_biv_step_1 (rtx insn, rtx reg,
     rhs = XEXP (rhs, 0);
   else
     rhs = SET_SRC (set);
-  lhs = SET_DEST (set);
 
   code = GET_CODE (rhs);
   switch (code)