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| author | Richard Henderson <richard.henderson@linaro.org> | 2024-05-27 16:53:01 +0000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-06-19 10:55:12 -0700 |
| commit | 3a7a53c3526771d20443dbe2cc44c7d768b074bd (patch) | |
| tree | da1321a064ac17f81e9992846c2a0067396f3ac0 /tcg/loongarch64/tcg-target.c.inc | |
| parent | 3e261310410948fc9c44d2df9f759dac293d9fd6 (diff) | |
| download | qemu-3a7a53c3526771d20443dbe2cc44c7d768b074bd.zip qemu-3a7a53c3526771d20443dbe2cc44c7d768b074bd.tar.gz qemu-3a7a53c3526771d20443dbe2cc44c7d768b074bd.tar.bz2 | |
tcg/loongarch64: Handle i32 and i64 moves between gr and fr
Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/loongarch64/tcg-target.c.inc')
| -rw-r--r-- | tcg/loongarch64/tcg-target.c.inc | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc index b9078ac..de53695 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -303,11 +303,23 @@ static bool tcg_out_mov(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg) switch (type) { case TCG_TYPE_I32: case TCG_TYPE_I64: - /* - * Conventional register-register move used in LoongArch is - * `or dst, src, zero`. - */ - tcg_out_opc_or(s, ret, arg, TCG_REG_ZERO); + if (ret < TCG_REG_V0) { + if (arg < TCG_REG_V0) { + /* + * Conventional register-register move used in LoongArch is + * `or dst, src, zero`. + */ + tcg_out_opc_or(s, ret, arg, TCG_REG_ZERO); + } else { + tcg_out_opc_movfr2gr_d(s, ret, arg); + } + } else { + if (arg < TCG_REG_V0) { + tcg_out_opc_movgr2fr_d(s, ret, arg); + } else { + tcg_out_opc_fmov_d(s, ret, arg); + } + } break; case TCG_TYPE_V128: tcg_out_opc_vori_b(s, ret, arg, 0); |