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[PATCH v3 10/70] tcg/tci: Remove tci_read_r32s
From: |
Richard Henderson |
Subject: |
[PATCH v3 10/70] tcg/tci: Remove tci_read_r32s |
Date: |
Sun, 7 Feb 2021 18:36:52 -0800 |
Use explicit casts for ext32s opcodes.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tcg/tci.c | 20 ++------------------
1 file changed, 2 insertions(+), 18 deletions(-)
diff --git a/tcg/tci.c b/tcg/tci.c
index 72ec63e18e..9c8395397a 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_REG_BITS == 64
-static int32_t tci_read_reg32s(const tcg_target_ulong *regs, TCGReg index)
-{
- return (int32_t)tci_read_reg(regs, index);
-}
-#endif
-
#if TCG_TARGET_REG_BITS == 64
static uint64_t tci_read_reg64(const tcg_target_ulong *regs, TCGReg index)
{
@@ -149,15 +142,6 @@ static uint64_t tci_read_r64(const tcg_target_ulong *regs,
return tci_uint64(tci_read_r(regs, tb_ptr), low);
}
#elif TCG_TARGET_REG_BITS == 64
-/* Read indexed register (32 bit signed) from bytecode. */
-static int32_t tci_read_r32s(const tcg_target_ulong *regs,
- const uint8_t **tb_ptr)
-{
- int32_t value = tci_read_reg32s(regs, **tb_ptr);
- *tb_ptr += 1;
- return value;
-}
-
/* Read indexed register (64 bit) from bytecode. */
static uint64_t tci_read_r64(const tcg_target_ulong *regs,
const uint8_t **tb_ptr)
@@ -887,8 +871,8 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState
*env,
#endif
case INDEX_op_ext_i32_i64:
t0 = *tb_ptr++;
- t1 = tci_read_r32s(regs, &tb_ptr);
- tci_write_reg(regs, t0, t1);
+ t1 = tci_read_r(regs, &tb_ptr);
+ tci_write_reg(regs, t0, (int32_t)t1);
break;
#if TCG_TARGET_HAS_ext32u_i64
case INDEX_op_ext32u_i64:
--
2.25.1
- [PATCH v3 02/70] tcg: Split out tcg_raise_tb_overflow, (continued)
- [PATCH v3 02/70] tcg: Split out tcg_raise_tb_overflow, Richard Henderson, 2021/02/07
- [PATCH v3 04/70] tcg/tci: Merge identical cases in generation, Richard Henderson, 2021/02/07
- [PATCH v3 03/70] tcg: Manage splitwx in tc_ptr_to_region_tree by hand, Richard Henderson, 2021/02/07
- [PATCH v3 05/70] tcg/tci: Remove tci_read_r8, Richard Henderson, 2021/02/07
- [PATCH v3 06/70] tcg/tci: Remove tci_read_r8s, Richard Henderson, 2021/02/07
- [PATCH v3 07/70] tcg/tci: Remove tci_read_r16, Richard Henderson, 2021/02/07
- [PATCH v3 08/70] tcg/tci: Remove tci_read_r16s, Richard Henderson, 2021/02/07
- [PATCH v3 09/70] tcg/tci: Remove tci_read_r32, Richard Henderson, 2021/02/07
- [PATCH v3 13/70] tcg/tci: Merge extension operations, Richard Henderson, 2021/02/07
- [PATCH v3 14/70] tcg/tci: Remove ifdefs for TCG_TARGET_HAS_ext32[us]_i64, Richard Henderson, 2021/02/07
- [PATCH v3 10/70] tcg/tci: Remove tci_read_r32s,
Richard Henderson <=
- [PATCH v3 11/70] tcg/tci: Reduce use of tci_read_r64, Richard Henderson, 2021/02/07
- [PATCH v3 12/70] tcg/tci: Merge basic arithmetic operations, Richard Henderson, 2021/02/07
- [PATCH v3 16/70] tcg/tci: Merge mov, not and neg operations, Richard Henderson, 2021/02/07
- [PATCH v3 18/70] tcg/tci: Split out tci_args_rrs, Richard Henderson, 2021/02/07
- [PATCH v3 15/70] tcg/tci: Merge bswap operations, Richard Henderson, 2021/02/07
- [PATCH v3 19/70] tcg/tci: Split out tci_args_rr, Richard Henderson, 2021/02/07
- [PATCH v3 20/70] tcg/tci: Split out tci_args_rrr, Richard Henderson, 2021/02/07
- [PATCH v3 21/70] tcg/tci: Split out tci_args_rrrc, Richard Henderson, 2021/02/07
- [PATCH v3 17/70] tcg/tci: Rename tci_read_r to tci_read_rval, Richard Henderson, 2021/02/07
- [PATCH v3 22/70] tcg/tci: Split out tci_args_l, Richard Henderson, 2021/02/07