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target/arm: Stop using cpu_F0s for NEON_2RM_VRECPE_F and NEON_2RM_VRSQRTE_F 

Stop using cpu_F0s for NEON_2RM_VRECPE_F and NEON_2RM_VRSQRTE_F.

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: 20190613163917.28589-8-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2019-06-13 17:39:12 +01:00
parent 30bf0a018f
commit 9a011fece7
1 changed files with 3 additions and 3 deletions
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6
target/arm/translate.c
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@ -4181,7 +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_VRECPE_F; return op >= NEON_2RM_VCVT_FS;
} }
static bool neon_2rm_is_v8_op(int op) static bool neon_2rm_is_v8_op(int op)
@ -6848,14 +6848,14 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn)
case NEON_2RM_VRECPE_F: case NEON_2RM_VRECPE_F:
{ {
TCGv_ptr fpstatus = get_fpstatus_ptr(1); TCGv_ptr fpstatus = get_fpstatus_ptr(1);
gen_helper_recpe_f32(cpu_F0s, cpu_F0s, fpstatus); gen_helper_recpe_f32(tmp, tmp, fpstatus);
tcg_temp_free_ptr(fpstatus); tcg_temp_free_ptr(fpstatus);
break; break;
} }
case NEON_2RM_VRSQRTE_F: case NEON_2RM_VRSQRTE_F:
{ {
TCGv_ptr fpstatus = get_fpstatus_ptr(1); TCGv_ptr fpstatus = get_fpstatus_ptr(1);
gen_helper_rsqrte_f32(cpu_F0s, cpu_F0s, fpstatus); gen_helper_rsqrte_f32(tmp, tmp, fpstatus);
tcg_temp_free_ptr(fpstatus); tcg_temp_free_ptr(fpstatus);
break; break;
} }