* reload1.c (reload_cse_move2add): Remove variable success.

From-SVN: r63717

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4b7b239ec4bec735e603dfa343e0cfed82267f94..79429c287305fa2531fb245bf69123c0fa82d10b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2003-03-02  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * reload1.c (reload_cse_move2add): Remove variable success.
+
 2003-03-02  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        * ggc-common.c (ggc_rlimit_bound): Cast RLIM_INFINITY to avoid

diff --git a/gcc/reload1.c b/gcc/reload1.c
index 06b53f73597a41e4c197620f2982d5b22af0f216..5a0886b40cdc1042da5f52fd9a6ee3479c304ff6 100644 (file)
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -9147,7 +9147,6 @@ reload_cse_move2add (first)
 
              if (GET_CODE (src) == CONST_INT && reg_base_reg[regno] < 0)
                {
-                 int success = 0;
                  rtx new_src =
                    GEN_INT (trunc_int_for_mode (INTVAL (src)
                                                 - reg_offset[regno],
@@ -9159,11 +9158,11 @@ reload_cse_move2add (first)
                     value flag.  jump2 already knows how to get rid of
                     no-op moves.  */
                  if (new_src == const0_rtx)
-                   success = validate_change (insn, &SET_SRC (pat), reg, 0);
+                   validate_change (insn, &SET_SRC (pat), reg, 0);
                  else if (rtx_cost (new_src, PLUS) < rtx_cost (src, SET)
                           && have_add2_insn (reg, new_src))
-                   success = validate_change (insn, &PATTERN (insn),
-                                              gen_add2_insn (reg, new_src), 0);
+                   validate_change (insn, &PATTERN (insn),
+                                    gen_add2_insn (reg, new_src), 0);
                  else
                    {
                      enum machine_mode narrow_mode;
@@ -9187,9 +9186,8 @@ reload_cse_move2add (first)
                                             gen_rtx_STRICT_LOW_PART (VOIDmode,
                                                                      narrow_reg),
                                             narrow_src);
-                             success = validate_change (insn, &PATTERN (insn),
-                                                        new_set, 0);
-                             if (success)
+                             if (validate_change (insn, &PATTERN (insn),
+                                                  new_set, 0))
                                break;
                            }
                        }