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tcg: Split out tcg_out_exts_i32_i64

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We will need a backend interface for type extension with sign.
Use it in tcg_reg_alloc_op in the meantime.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-04-05 18:30:56 -07:00
parent 9ecf5f61b8
commit 9c6aa274a4
11 changed files with 63 additions and 19 deletions
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9
tcg/s390x/tcg-target.c.inc
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@ -1122,6 +1122,11 @@ static void tcg_out_ext32u(TCGContext *s, TCGReg dest, TCGReg src)
tcg_out_insn(s, RRE, LLGFR, dest, src);
}
static void tcg_out_exts_i32_i64(TCGContext *s, TCGReg dest, TCGReg src)
{
tcg_out_ext32s(s, dest, src);
}
static void tgen_andi_risbg(TCGContext *s, TCGReg out, TCGReg in, uint64_t val)
{
int msb, lsb;
@ -2524,9 +2529,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
}
break;
case INDEX_op_ext_i32_i64:
tcg_out_ext32s(s, args[0], args[1]);
break;
case INDEX_op_extu_i32_i64:
tcg_out_ext32u(s, args[0], args[1]);
break;
@ -2627,6 +2629,7 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_ext16u_i64:
case INDEX_op_ext32s_i64:
case INDEX_op_ext32u_i64:
case INDEX_op_ext_i32_i64:
default:
g_assert_not_reached();
}