From: Blue Swirl <blauwirbel@gmail.com>
Date: Sun, 25 Apr 2010 19:50:51 +0000 (+0000)
Subject: m68k: remove dead assignments, spotted by clang analyzer
X-Git-Tag: v0.13.0-rc0~689
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=37ca43a141a9cefd6733a6e9281690cd1a1dc419;p=thirdparty%2Fqemu.git

m68k: remove dead assignments, spotted by clang analyzer

Value stored is never read.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---

diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index 99cf6ddef7b..5351880c68d 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -541,7 +541,6 @@ static TCGv gen_lea(DisasContext *s, uint16_t insn, int opsize)
             offset = read_im32(s);
             return gen_im32(offset);
         case 2: /* pc displacement  */
-            tmp = tcg_temp_new();
             offset = s->pc;
             offset += ldsw_code(s->pc);
             s->pc += 2;
@@ -2969,7 +2968,6 @@ gen_intermediate_code_internal(CPUState *env, TranslationBlock *tb,
     int j, lj;
     target_ulong pc_start;
     int pc_offset;
-    int last_cc_op;
     int num_insns;
     int max_insns;
 
@@ -3023,7 +3021,6 @@ gen_intermediate_code_internal(CPUState *env, TranslationBlock *tb,
         }
         if (num_insns + 1 == max_insns && (tb->cflags & CF_LAST_IO))
             gen_io_start();
-        last_cc_op = dc->cc_op;
         dc->insn_pc = dc->pc;
 	disas_m68k_insn(env, dc);
         num_insns++;