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target/arm: Use neon_element_offset in neon_load/store_reg 

These are the only users of neon_reg_offset, so remove that.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201030022618.785675-4-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2020-11-02 16:52:13 +00:00 committed by Peter Maydell
parent 7ec85c0283
commit 0f2cdc8227
1 changed files with 2 additions and 12 deletions
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14
target/arm/translate.c
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@ -1137,26 +1137,16 @@ static inline long vfp_reg_offset(bool dp, unsigned reg)
}
}
/* Return the offset of a 32-bit piece of a NEON register.
zero is the least significant end of the register. */
static inline long
neon_reg_offset (int reg, int n)
{
int sreg;
sreg = reg * 2 + n;
return vfp_reg_offset(0, sreg);
}
static TCGv_i32 neon_load_reg(int reg, int pass)
{
TCGv_i32 tmp = tcg_temp_new_i32();
tcg_gen_ld_i32(tmp, cpu_env, neon_reg_offset(reg, pass));
tcg_gen_ld_i32(tmp, cpu_env, neon_element_offset(reg, pass, MO_32));
return tmp;
}
static void neon_store_reg(int reg, int pass, TCGv_i32 var)
{
tcg_gen_st_i32(var, cpu_env, neon_reg_offset(reg, pass));
tcg_gen_st_i32(var, cpu_env, neon_element_offset(reg, pass, MO_32));
tcg_temp_free_i32(var);
}