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[PATCH v2 32/93] tcg/tci: Remove tci_read_r8s
From: |
Richard Henderson |
Subject: |
[PATCH v2 32/93] tcg/tci: Remove tci_read_r8s |
Date: |
Wed, 3 Feb 2021 15:44:08 -1000 |
Use explicit casts for ext8s opcodes.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tcg/tci.c | 25 ++++---------------------
1 file changed, 4 insertions(+), 21 deletions(-)
diff --git a/tcg/tci.c b/tcg/tci.c
index c44a4aec7b..25db479e62 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -57,13 +57,6 @@ static tcg_target_ulong tci_read_reg(const tcg_target_ulong
*regs, TCGReg index)
return regs[index];
}
-#if TCG_TARGET_HAS_ext8s_i32 || TCG_TARGET_HAS_ext8s_i64
-static int8_t tci_read_reg8s(const tcg_target_ulong *regs, TCGReg index)
-{
- return (int8_t)tci_read_reg(regs, index);
-}
-#endif
-
#if TCG_TARGET_HAS_ext16s_i32 || TCG_TARGET_HAS_ext16s_i64
static int16_t tci_read_reg16s(const tcg_target_ulong *regs, TCGReg index)
{
@@ -164,16 +157,6 @@ tci_read_r(const tcg_target_ulong *regs, const uint8_t
**tb_ptr)
return value;
}
-#if TCG_TARGET_HAS_ext8s_i32 || TCG_TARGET_HAS_ext8s_i64
-/* Read indexed register (8 bit signed) from bytecode. */
-static int8_t tci_read_r8s(const tcg_target_ulong *regs, const uint8_t
**tb_ptr)
-{
- int8_t value = tci_read_reg8s(regs, **tb_ptr);
- *tb_ptr += 1;
- return value;
-}
-#endif
-
/* Read indexed register (16 bit) from bytecode. */
static uint16_t tci_read_r16(const tcg_target_ulong *regs,
const uint8_t **tb_ptr)
@@ -712,8 +695,8 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState
*env,
#if TCG_TARGET_HAS_ext8s_i32
case INDEX_op_ext8s_i32:
t0 = *tb_ptr++;
- t1 = tci_read_r8s(regs, &tb_ptr);
- tci_write_reg(regs, t0, t1);
+ t1 = tci_read_r(regs, &tb_ptr);
+ tci_write_reg(regs, t0, (int8_t)t1);
break;
#endif
#if TCG_TARGET_HAS_ext16s_i32
@@ -927,8 +910,8 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState
*env,
#if TCG_TARGET_HAS_ext8s_i64
case INDEX_op_ext8s_i64:
t0 = *tb_ptr++;
- t1 = tci_read_r8s(regs, &tb_ptr);
- tci_write_reg(regs, t0, t1);
+ t1 = tci_read_r(regs, &tb_ptr);
+ tci_write_reg(regs, t0, (int8_t)t1);
break;
#endif
#if TCG_TARGET_HAS_ext16s_i64
--
2.25.1
- [PATCH v2 38/93] tcg/tci: Merge extension operations, (continued)
- [PATCH v2 45/93] tcg/tci: Split out tci_args_rrr, Richard Henderson, 2021/02/03
- [PATCH v2 51/93] tcg/tci: Reuse tci_args_l for calls., Richard Henderson, 2021/02/03
- [PATCH v2 53/93] tcg/tci: Reuse tci_args_l for goto_tb, Richard Henderson, 2021/02/03
- [PATCH v2 55/93] tcg/tci: Split out tci_args_rrrr, Richard Henderson, 2021/02/03
- [PATCH v2 32/93] tcg/tci: Remove tci_read_r8s,
Richard Henderson <=
- [PATCH v2 34/93] tcg/tci: Remove tci_read_r16s, Richard Henderson, 2021/02/03
- [PATCH v2 33/93] tcg/tci: Remove tci_read_r16, Richard Henderson, 2021/02/03
- [PATCH v2 36/93] tcg/tci: Reduce use of tci_read_r64, Richard Henderson, 2021/02/03
- [PATCH v2 31/93] tcg/tci: Remove tci_read_r8, Richard Henderson, 2021/02/03
- [PATCH v2 37/93] tcg/tci: Merge basic arithmetic operations, Richard Henderson, 2021/02/03
- [PATCH v2 40/93] tcg/tci: Merge bswap operations, Richard Henderson, 2021/02/03
- [PATCH v2 42/93] tcg/tci: Rename tci_read_r to tci_read_rval, Richard Henderson, 2021/02/03
- [PATCH v2 47/93] tcg/tci: Split out tci_args_l, Richard Henderson, 2021/02/03
- [PATCH v2 49/93] tcg/tci: Split out tci_args_rrcl and tci_args_rrrrcl, Richard Henderson, 2021/02/03
- [PATCH v2 46/93] tcg/tci: Split out tci_args_rrrc, Richard Henderson, 2021/02/03