From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org
Subject: [PATCH v2 03/11] target/arm: Use neon_element_offset in neon_load/store_reg
Date: Thu, 29 Oct 2020 19:26:10 -0700 [thread overview]
Message-ID: <20201030022618.785675-4-richard.henderson@linaro.org> (raw)
In-Reply-To: <20201030022618.785675-1-richard.henderson@linaro.org>
These are the only users of neon_reg_offset, so remove that.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/translate.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/target/arm/translate.c b/target/arm/translate.c
index bf0b5cac61..88a926d1df 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -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);
}
--
2.25.1
next prev parent reply other threads:[~2020-10-30 2:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-30 2:26 [PATCH v2 00/11] target/arm: Fix neon reg offsets Richard Henderson
2020-10-30 2:26 ` [PATCH v2 01/11] target/arm: Introduce neon_full_reg_offset Richard Henderson
2020-10-30 2:26 ` [PATCH v2 02/11] target/arm: Move neon_element_offset to translate.c Richard Henderson
2020-10-30 2:26 ` Richard Henderson [this message]
2020-10-30 2:26 ` [PATCH v2 04/11] target/arm: Use neon_element_offset in vfp_reg_offset Richard Henderson
2020-10-30 2:26 ` [PATCH v2 05/11] target/arm: Add read/write_neon_element32 Richard Henderson
2020-10-30 2:26 ` [PATCH v2 06/11] target/arm: Expand read/write_neon_element32 to all MemOp Richard Henderson
2020-10-30 2:26 ` [PATCH v2 07/11] target/arm: Rename neon_load_reg32 to vfp_load_reg32 Richard Henderson
2020-10-30 2:26 ` [PATCH v2 08/11] target/arm: Add read/write_neon_element64 Richard Henderson
2020-10-30 2:26 ` [PATCH v2 09/11] target/arm: Rename neon_load_reg64 to vfp_load_reg64 Richard Henderson
2020-10-30 2:26 ` [PATCH v2 10/11] target/arm: Simplify do_long_3d and do_2scalar_long Richard Henderson
2020-10-30 2:26 ` [PATCH v2 11/11] target/arm: Improve do_prewiden_3d Richard Henderson
2020-10-30 14:07 ` [PATCH v2 00/11] target/arm: Fix neon reg offsets Peter Maydell
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