diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2022-11-10 16:07:04 +1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-02-04 06:19:42 -1000 |
| commit | d1beee4da1dbbc0ce1bc42b38752366eed4babec (patch) | |
| tree | 25847566e044b980acb4d407160d8423f1429dce /include/tcg | |
| parent | 123ae5683c9e7815857304fd2f21664621c90a13 (diff) | |
tcg: Split out tcg_gen_nonatomic_cmpxchg_i{32,64}
Normally this is automatically handled by the CF_PARALLEL checks
with in tcg_gen_atomic_cmpxchg_i{32,64}, but x86 has a special
case of !PREFIX_LOCK where it always wants the non-atomic version.
Split these out so that x86 does not have to roll its own.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/tcg')
| -rw-r--r-- | include/tcg/tcg-op.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/tcg/tcg-op.h b/include/tcg/tcg-op.h index 31bf3d287e..839d91c0c7 100644 --- a/include/tcg/tcg-op.h +++ b/include/tcg/tcg-op.h @@ -910,6 +910,10 @@ void tcg_gen_atomic_cmpxchg_i64(TCGv_i64, TCGv, TCGv_i64, TCGv_i64, void tcg_gen_atomic_cmpxchg_i128(TCGv_i128, TCGv, TCGv_i128, TCGv_i128, TCGArg, MemOp); +void tcg_gen_nonatomic_cmpxchg_i32(TCGv_i32, TCGv, TCGv_i32, TCGv_i32, + TCGArg, MemOp); +void tcg_gen_nonatomic_cmpxchg_i64(TCGv_i64, TCGv, TCGv_i64, TCGv_i64, + TCGArg, MemOp); void tcg_gen_nonatomic_cmpxchg_i128(TCGv_i128, TCGv, TCGv_i128, TCGv_i128, TCGArg, MemOp); |