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target/hppa: Do not return freed temporary

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For priv levels 1 & 2, we were doing so from do_ibranch_priv.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2019-02-21 14:01:07 -08:00
parent 6cb4f6db4f
commit 993119fe58
1 changed files with 2 additions and 3 deletions
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5
target/hppa/translate.c
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@ -2007,16 +2007,15 @@ static TCGv_reg do_ibranch_priv(DisasContext *ctx, TCGv_reg offset)
/* Privilege 0 is maximum and is allowed to decrease. */
return offset;
case 3:
/* Privilege 3 is minimum and is never allowed increase. */
/* Privilege 3 is minimum and is never allowed to increase. */
dest = get_temp(ctx);
tcg_gen_ori_reg(dest, offset, 3);
break;
default:
dest = tcg_temp_new();
dest = get_temp(ctx);
tcg_gen_andi_reg(dest, offset, -4);
tcg_gen_ori_reg(dest, dest, ctx->privilege);
tcg_gen_movcond_reg(TCG_COND_GTU, dest, dest, offset, dest, offset);
tcg_temp_free(dest);
break;
}
return dest;