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tcg/tci: Split out tcg_out_op_rrrbb
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Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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rth7680 committed Mar 17, 2021
1 parent 223abac commit 37e112e
Showing 1 changed file with 16 additions and 7 deletions.
23 changes: 16 additions & 7 deletions tcg/tci/tcg-target.c.inc
Expand Up @@ -369,6 +369,21 @@ static void tcg_out_op_rrrc(TCGContext *s, TCGOpcode op,
old_code_ptr[1] = s->code_ptr - old_code_ptr;
}

static void tcg_out_op_rrrbb(TCGContext *s, TCGOpcode op, TCGReg r0,
TCGReg r1, TCGReg r2, uint8_t b3, uint8_t b4)
{
uint8_t *old_code_ptr = s->code_ptr;

tcg_out_op_t(s, op);
tcg_out_r(s, r0);
tcg_out_r(s, r1);
tcg_out_r(s, r2);
tcg_out8(s, b3);
tcg_out8(s, b4);

old_code_ptr[1] = s->code_ptr - old_code_ptr;
}

#if TCG_TARGET_REG_BITS == 32
static void tcg_out_op_rrrrrc(TCGContext *s, TCGOpcode op,
TCGReg r0, TCGReg r1, TCGReg r2,
Expand Down Expand Up @@ -538,21 +553,15 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
break;

CASE_32_64(deposit) /* Optional (TCG_TARGET_HAS_deposit_*). */
tcg_out_op_t(s, opc);
{
TCGArg pos = args[3], len = args[4];
TCGArg max = opc == INDEX_op_deposit_i32 ? 32 : 64;

tcg_debug_assert(pos < max);
tcg_debug_assert(pos + len <= max);

tcg_out_r(s, args[0]);
tcg_out_r(s, args[1]);
tcg_out_r(s, args[2]);
tcg_out8(s, pos);
tcg_out8(s, len);
tcg_out_op_rrrbb(s, opc, args[0], args[1], args[2], pos, len);
}
old_code_ptr[1] = s->code_ptr - old_code_ptr;
break;

CASE_32_64(brcond)
Expand Down

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