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[PATCH v3 30/70] tcg/tci: Split out tci_args_rrrr
From: |
Richard Henderson |
Subject: |
[PATCH v3 30/70] tcg/tci: Split out tci_args_rrrr |
Date: |
Sun, 7 Feb 2021 18:37:12 -0800 |
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tcg/tci.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/tcg/tci.c b/tcg/tci.c
index 84d77855ee..cb24295cd9 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -237,6 +237,15 @@ static void tci_args_rrrc(const uint8_t **tb_ptr,
}
#if TCG_TARGET_REG_BITS == 32
+static void tci_args_rrrr(const uint8_t **tb_ptr,
+ TCGReg *r0, TCGReg *r1, TCGReg *r2, TCGReg *r3)
+{
+ *r0 = tci_read_r(tb_ptr);
+ *r1 = tci_read_r(tb_ptr);
+ *r2 = tci_read_r(tb_ptr);
+ *r3 = tci_read_r(tb_ptr);
+}
+
static void tci_args_rrrrcl(const uint8_t **tb_ptr, TCGReg *r0, TCGReg *r1,
TCGReg *r2, TCGReg *r3, TCGCond *c4, void **l5)
{
@@ -676,11 +685,8 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState
*env,
}
break;
case INDEX_op_mulu2_i32:
- t0 = *tb_ptr++;
- t1 = *tb_ptr++;
- t2 = tci_read_rval(regs, &tb_ptr);
- tmp64 = (uint32_t)tci_read_rval(regs, &tb_ptr);
- tci_write_reg64(regs, t1, t0, (uint32_t)t2 * tmp64);
+ tci_args_rrrr(&tb_ptr, &r0, &r1, &r2, &r3);
+ tci_write_reg64(regs, r1, r0, (uint64_t)regs[r2] * regs[r3]);
break;
#endif /* TCG_TARGET_REG_BITS == 32 */
#if TCG_TARGET_HAS_ext8s_i32 || TCG_TARGET_HAS_ext8s_i64
--
2.25.1
- [PATCH v3 33/70] tcg/tci: Split out tci_args_{rrm,rrrm,rrrrm}, (continued)
- [PATCH v3 33/70] tcg/tci: Split out tci_args_{rrm,rrrm,rrrrm}, Richard Henderson, 2021/02/07
- [PATCH v3 39/70] tcg/tci: Improve tcg_target_call_clobber_regs, Richard Henderson, 2021/02/07
- [PATCH v3 38/70] tcg/tci: Use ffi for calls, Richard Henderson, 2021/02/07
- [PATCH v3 25/70] tcg/tci: Split out tci_args_ri and tci_args_rI, Richard Henderson, 2021/02/07
- [PATCH v3 37/70] tcg: Build ffi data structures for helpers, Richard Henderson, 2021/02/07
- [PATCH v3 34/70] tcg/tci: Hoist op_size checking into tci_args_*, Richard Henderson, 2021/02/07
- [PATCH v3 36/70] tcg/tci: Implement the disassembler properly, Richard Henderson, 2021/02/07
- [PATCH v3 29/70] tcg/tci: Split out tci_args_rrrrrr, Richard Henderson, 2021/02/07
- [PATCH v3 35/70] tcg/tci: Remove tci_disas, Richard Henderson, 2021/02/07
- [PATCH v3 32/70] tcg/tci: Reduce qemu_ld/st TCGMemOpIdx operand to 32-bits, Richard Henderson, 2021/02/07
- [PATCH v3 30/70] tcg/tci: Split out tci_args_rrrr,
Richard Henderson <=
- [PATCH v3 40/70] tcg/tci: Move call-return regs to end of tcg_target_reg_alloc_order, Richard Henderson, 2021/02/07
- [PATCH v3 41/70] tcg/tci: Push opcode emit into each case, Richard Henderson, 2021/02/07
- [PATCH v3 42/70] tcg/tci: Split out tcg_out_op_rrs, Richard Henderson, 2021/02/07
- [PATCH v3 43/70] tcg/tci: Split out tcg_out_op_l, Richard Henderson, 2021/02/07
- [PATCH v3 44/70] tcg/tci: Split out tcg_out_op_p, Richard Henderson, 2021/02/07
- [PATCH v3 46/70] tcg/tci: Split out tcg_out_op_rrr, Richard Henderson, 2021/02/07
- [PATCH v3 45/70] tcg/tci: Split out tcg_out_op_rr, Richard Henderson, 2021/02/07
- [PATCH v3 47/70] tcg/tci: Split out tcg_out_op_rrrc, Richard Henderson, 2021/02/07
- [PATCH v3 48/70] tcg/tci: Split out tcg_out_op_rrrrrc, Richard Henderson, 2021/02/07
- [PATCH v3 49/70] tcg/tci: Split out tcg_out_op_rrrbb, Richard Henderson, 2021/02/07