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| author | Richard Henderson <richard.henderson@linaro.org> | 2023-04-05 19:58:35 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-04-23 08:46:45 +0100 |
| commit | b8b94ac6753effcfda7880d3b9ac49b530e3d2ab (patch) | |
| tree | 4a73521787d99cd7633d1356b674cbb5f12beaed /tcg/aarch64 | |
| parent | b9bfe000f954e1defefb4c917f98bf82c337144b (diff) | |
| download | qemu-b8b94ac6753effcfda7880d3b9ac49b530e3d2ab.zip qemu-b8b94ac6753effcfda7880d3b9ac49b530e3d2ab.tar.gz qemu-b8b94ac6753effcfda7880d3b9ac49b530e3d2ab.tar.bz2 | |
tcg: Split out tcg_out_extrl_i64_i32
We will need a backend interface for type truncation. For those backends
that did not enable TCG_TARGET_HAS_extrl_i64_i32, use tcg_out_mov.
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>
Diffstat (limited to 'tcg/aarch64')
| -rw-r--r-- | tcg/aarch64/tcg-target.c.inc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc index ca8b258..bd1fab1 100644 --- a/tcg/aarch64/tcg-target.c.inc +++ b/tcg/aarch64/tcg-target.c.inc @@ -1467,6 +1467,11 @@ static void tcg_out_extu_i32_i64(TCGContext *s, TCGReg rd, TCGReg rn) tcg_out_ext32u(s, rd, rn); } +static void tcg_out_extrl_i64_i32(TCGContext *s, TCGReg rd, TCGReg rn) +{ + tcg_out_mov(s, TCG_TYPE_I32, rd, rn); +} + static void tcg_out_addsubi(TCGContext *s, int ext, TCGReg rd, TCGReg rn, int64_t aimm) { @@ -2337,6 +2342,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_ext32u_i64: case INDEX_op_ext_i32_i64: case INDEX_op_extu_i32_i64: + case INDEX_op_extrl_i64_i32: default: g_assert_not_reached(); } |