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target/arm: Use tcg_constant in LD1, ST1 

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20220426163043.100432-43-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-04-26 09:30:38 -07:00 committed by Peter Maydell
parent 4481bbf25e
commit 2ccdf94fe7
1 changed files with 4 additions and 8 deletions
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12
target/arm/translate-sve.c
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@ -6426,7 +6426,6 @@ static bool trans_LD1_zpiz(DisasContext *s, arg_LD1_zpiz *a)
gen_helper_gvec_mem_scatter *fn = NULL; gen_helper_gvec_mem_scatter *fn = NULL;
bool be = s->be_data == MO_BE; bool be = s->be_data == MO_BE;
bool mte = s->mte_active[0]; bool mte = s->mte_active[0];
TCGv_i64 imm;
if (a->esz < a->msz || (a->esz == a->msz && !a->u)) { if (a->esz < a->msz || (a->esz == a->msz && !a->u)) {
return false; return false;
@ -6448,9 +6447,8 @@ static bool trans_LD1_zpiz(DisasContext *s, arg_LD1_zpiz *a)
/* Treat LD1_zpiz (zn[x] + imm) the same way as LD1_zprz (rn + zm[x]) /* Treat LD1_zpiz (zn[x] + imm) the same way as LD1_zprz (rn + zm[x])
* by loading the immediate into the scalar parameter. * by loading the immediate into the scalar parameter.
*/ */
imm = tcg_const_i64(a->imm << a->msz); do_mem_zpz(s, a->rd, a->pg, a->rn, 0,
do_mem_zpz(s, a->rd, a->pg, a->rn, 0, imm, a->msz, false, fn); tcg_constant_i64(a->imm << a->msz), a->msz, false, fn);
tcg_temp_free_i64(imm);
return true; return true;
} }
@ -6609,7 +6607,6 @@ static bool trans_ST1_zpiz(DisasContext *s, arg_ST1_zpiz *a)
gen_helper_gvec_mem_scatter *fn = NULL; gen_helper_gvec_mem_scatter *fn = NULL;
bool be = s->be_data == MO_BE; bool be = s->be_data == MO_BE;
bool mte = s->mte_active[0]; bool mte = s->mte_active[0];
TCGv_i64 imm;
if (a->esz < a->msz) { if (a->esz < a->msz) {
return false; return false;
@ -6631,9 +6628,8 @@ static bool trans_ST1_zpiz(DisasContext *s, arg_ST1_zpiz *a)
/* Treat ST1_zpiz (zn[x] + imm) the same way as ST1_zprz (rn + zm[x]) /* Treat ST1_zpiz (zn[x] + imm) the same way as ST1_zprz (rn + zm[x])
* by loading the immediate into the scalar parameter. * by loading the immediate into the scalar parameter.
*/ */
imm = tcg_const_i64(a->imm << a->msz); do_mem_zpz(s, a->rd, a->pg, a->rn, 0,
do_mem_zpz(s, a->rd, a->pg, a->rn, 0, imm, a->msz, true, fn); tcg_constant_i64(a->imm << a->msz), a->msz, true, fn);
tcg_temp_free_i64(imm);
return true; return true;
} }