From a8938e5fdbfc4ba6ac5dab2f25f6d5ca5fc8db2c Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Fri, 20 Sep 2019 21:32:54 -0700 Subject: [PATCH] target/alpha: Write to fpcr_flush_to_zero once MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Tidy the computation of the value; no functional change. Signed-off-by: Richard Henderson Signed-off-by: Alex Bennée Message-Id: <20190921043256.4575-6-richard.henderson@linaro.org> --- target/alpha/helper.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/target/alpha/helper.c b/target/alpha/helper.c index 2f959c65ef..1b3479738b 100644 --- a/target/alpha/helper.c +++ b/target/alpha/helper.c @@ -69,14 +69,13 @@ void cpu_alpha_store_fpcr(CPUAlphaState *env, uint64_t val) env->fpcr_exc_enable = ~t & FPCR_STATUS_MASK; env->fpcr_dyn_round = rm_map[(fpcr & FPCR_DYN_MASK) >> FPCR_DYN_SHIFT]; - - env->fpcr_flush_to_zero = (fpcr & FPCR_UNFD) && (fpcr & FPCR_UNDZ); env->fp_status.flush_inputs_to_zero = (fpcr & FPCR_DNZ) != 0; + + t = (fpcr & FPCR_UNFD) && (fpcr & FPCR_UNDZ); #ifdef CONFIG_USER_ONLY - if (env->swcr & SWCR_MAP_UMZ) { - env->fpcr_flush_to_zero = 1; - } + t |= (env->swcr & SWCR_MAP_UMZ) != 0; #endif + env->fpcr_flush_to_zero = t; } uint64_t helper_load_fpcr(CPUAlphaState *env)