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target/arm: Stop using cpu_F0s for NEON_2RM_VCVT[ANPM][US]

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Stop using cpu_F0s for the NEON_2RM_VCVT[ANPM][US] ops.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190613163917.28589-7-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2019-06-13 17:39:11 +01:00
parent 3b52ad1fae
commit 30bf0a018f
1 changed files with 3 additions and 4 deletions
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7
target/arm/translate.c
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@ -4181,8 +4181,7 @@ static int neon_2rm_is_float_op(int op)
* what we are asking here is "does the code for this case in * what we are asking here is "does the code for this case in
* the Neon for-each-pass loop use cpu_F0s?". * the Neon for-each-pass loop use cpu_F0s?".
*/ */
return ((op >= NEON_2RM_VCVTAU && op <= NEON_2RM_VCVTMS) || return op >= NEON_2RM_VRECPE_F;
op >= NEON_2RM_VRECPE_F);
} }
static bool neon_2rm_is_v8_op(int op) static bool neon_2rm_is_v8_op(int op)
@ -6818,10 +6817,10 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn)
cpu_env); cpu_env);
if (is_signed) { if (is_signed) {
gen_helper_vfp_tosls(cpu_F0s, cpu_F0s, gen_helper_vfp_tosls(tmp, tmp,
tcg_shift, fpst); tcg_shift, fpst);
} else { } else {
gen_helper_vfp_touls(cpu_F0s, cpu_F0s, gen_helper_vfp_touls(tmp, tmp,
tcg_shift, fpst); tcg_shift, fpst);
} }