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| author | Richard Henderson <richard.henderson@linaro.org> | 2023-04-05 11:17:01 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-04-23 08:17:49 +0100 |
| commit | 678155b2c50aa3bf37abef6bfe914bf58f49bec2 (patch) | |
| tree | 0a1e598a31c2bc1b47c2055c1f6fb2fddf3cf988 /tcg/s390x | |
| parent | 732e89f4c401c3cf175aa84c987a029b9729070b (diff) | |
| download | qemu-678155b2c50aa3bf37abef6bfe914bf58f49bec2.zip qemu-678155b2c50aa3bf37abef6bfe914bf58f49bec2.tar.gz qemu-678155b2c50aa3bf37abef6bfe914bf58f49bec2.tar.bz2 | |
tcg: Split out tcg_out_ext8s
We will need a backend interface for performing 8-bit sign-extend.
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/s390x')
| -rw-r--r-- | tcg/s390x/tcg-target.c.inc | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/tcg/s390x/tcg-target.c.inc b/tcg/s390x/tcg-target.c.inc index d07d28b..1232ccb 100644 --- a/tcg/s390x/tcg-target.c.inc +++ b/tcg/s390x/tcg-target.c.inc @@ -1092,7 +1092,7 @@ static inline void tcg_out_risbg(TCGContext *s, TCGReg dest, TCGReg src, tcg_out16(s, (ofs << 8) | (RIEf_RISBG & 0xff)); } -static void tgen_ext8s(TCGContext *s, TCGType type, TCGReg dest, TCGReg src) +static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg dest, TCGReg src) { tcg_out_insn(s, RRE, LGBR, dest, src); } @@ -2233,9 +2233,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, } break; - case INDEX_op_ext8s_i32: - tgen_ext8s(s, TCG_TYPE_I32, args[0], args[1]); - break; case INDEX_op_ext16s_i32: tgen_ext16s(s, TCG_TYPE_I32, args[0], args[1]); break; @@ -2537,9 +2534,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, } break; - case INDEX_op_ext8s_i64: - tgen_ext8s(s, TCG_TYPE_I64, args[0], args[1]); - break; case INDEX_op_ext16s_i64: tgen_ext16s(s, TCG_TYPE_I64, args[0], args[1]); break; @@ -2644,6 +2638,8 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, case INDEX_op_call: /* Always emitted via tcg_out_call. */ case INDEX_op_exit_tb: /* Always emitted via tcg_out_exit_tb. */ case INDEX_op_goto_tb: /* Always emitted via tcg_out_goto_tb. */ + case INDEX_op_ext8s_i32: /* Always emitted via tcg_reg_alloc_op. */ + case INDEX_op_ext8s_i64: default: g_assert_not_reached(); } |