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m68k: remove dead assignments, spotted by clang analyzer 

Value stored is never read.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2010-04-25 19:50:51 +00:00
parent 0d84be5bd0
commit 37ca43a141
1 changed files with 0 additions and 3 deletions
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3
target-m68k/translate.c
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@ -541,7 +541,6 @@ static TCGv gen_lea(DisasContext *s, uint16_t insn, int opsize)
offset = read_im32(s); offset = read_im32(s);
return gen_im32(offset); return gen_im32(offset);
case 2: /* pc displacement */ case 2: /* pc displacement */
tmp = tcg_temp_new();
offset = s->pc; offset = s->pc;
offset += ldsw_code(s->pc); offset += ldsw_code(s->pc);
s->pc += 2; s->pc += 2;
@ -2969,7 +2968,6 @@ gen_intermediate_code_internal(CPUState *env, TranslationBlock *tb,
int j, lj; int j, lj;
target_ulong pc_start; target_ulong pc_start;
int pc_offset; int pc_offset;
int last_cc_op;
int num_insns; int num_insns;
int max_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)) if (num_insns + 1 == max_insns && (tb->cflags & CF_LAST_IO))
gen_io_start(); gen_io_start();
last_cc_op = dc->cc_op;
dc->insn_pc = dc->pc; dc->insn_pc = dc->pc;
disas_m68k_insn(env, dc); disas_m68k_insn(env, dc);
num_insns++; num_insns++;