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target/arm: Use tcg_constant in disas_ldst_* 

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20220426163043.100432-11-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-04-26 09:30:06 -07:00 committed by Peter Maydell
parent d43c8232bd
commit 182320a7a5
1 changed files with 3 additions and 6 deletions
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9
target/arm/translate-a64.c
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@ -3693,7 +3693,7 @@ static void disas_ldst_multiple_struct(DisasContext *s, uint32_t insn)
mop = endian | size | align;
elements = (is_q ? 16 : 8) >> size;
tcg_ebytes = tcg_const_i64(1 << size);
tcg_ebytes = tcg_constant_i64(1 << size);
for (r = 0; r < rpt; r++) {
int e;
for (e = 0; e < elements; e++) {
@ -3709,7 +3709,6 @@ static void disas_ldst_multiple_struct(DisasContext *s, uint32_t insn)
}
}
}
tcg_temp_free_i64(tcg_ebytes);
if (!is_store) {
/* For non-quad operations, setting a slice of the low
@ -3839,7 +3838,7 @@ static void disas_ldst_single_struct(DisasContext *s, uint32_t insn)
total);
mop = finalize_memop(s, scale);
tcg_ebytes = tcg_const_i64(1 << scale);
tcg_ebytes = tcg_constant_i64(1 << scale);
for (xs = 0; xs < selem; xs++) {
if (replicate) {
/* Load and replicate to all elements */
@ -3861,7 +3860,6 @@ static void disas_ldst_single_struct(DisasContext *s, uint32_t insn)
tcg_gen_add_i64(clean_addr, clean_addr, tcg_ebytes);
rt = (rt + 1) % 32;
}
tcg_temp_free_i64(tcg_ebytes);
if (is_postidx) {
if (rm == 31) {
@ -4052,7 +4050,7 @@ static void disas_ldst_tag(DisasContext *s, uint32_t insn)
if (is_zero) {
TCGv_i64 clean_addr = clean_data_tbi(s, addr);
TCGv_i64 tcg_zero = tcg_const_i64(0);
TCGv_i64 tcg_zero = tcg_constant_i64(0);
int mem_index = get_mem_index(s);
int i, n = (1 + is_pair) << LOG2_TAG_GRANULE;
@ -4062,7 +4060,6 @@ static void disas_ldst_tag(DisasContext *s, uint32_t insn)
tcg_gen_addi_i64(clean_addr, clean_addr, 8);
tcg_gen_qemu_st_i64(tcg_zero, clean_addr, mem_index, MO_UQ);
}
tcg_temp_free_i64(tcg_zero);
}
if (index != 0) {