diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2023-05-16 20:07:20 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-05-16 20:07:20 -0700 |
| commit | fecccfcc542370caedbfc09fe9963d128f5e73a0 (patch) | |
| tree | 78d60fe5833e95d65d2344981ea4ea0ddeaa1386 /tcg/optimize.c | |
| parent | 0700ceb3939f08619d7f323209597ef62b489514 (diff) | |
tcg: Split INDEX_op_qemu_{ld,st}* for guest address size
For 32-bit hosts, we cannot simply rely on TCGContext.addr_bits,
as we need one or two host registers to represent the guest address.
Create the new opcodes and update all users. Since we have not
yet eliminated TARGET_LONG_BITS, only one of the two opcodes will
ever be used, so we can get away with treating them the same in
the backends.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/optimize.c')
| -rw-r--r-- | tcg/optimize.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/tcg/optimize.c b/tcg/optimize.c index da400b9668..bf975a3a6c 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -2184,15 +2184,22 @@ void tcg_optimize(TCGContext *s) CASE_OP_32_64_VEC(orc): done = fold_orc(&ctx, op); break; - case INDEX_op_qemu_ld_i32: - case INDEX_op_qemu_ld_i64: - case INDEX_op_qemu_ld_i128: + case INDEX_op_qemu_ld_a32_i32: + case INDEX_op_qemu_ld_a64_i32: + case INDEX_op_qemu_ld_a32_i64: + case INDEX_op_qemu_ld_a64_i64: + case INDEX_op_qemu_ld_a32_i128: + case INDEX_op_qemu_ld_a64_i128: done = fold_qemu_ld(&ctx, op); break; - case INDEX_op_qemu_st_i32: - case INDEX_op_qemu_st8_i32: - case INDEX_op_qemu_st_i64: - case INDEX_op_qemu_st_i128: + case INDEX_op_qemu_st8_a32_i32: + case INDEX_op_qemu_st8_a64_i32: + case INDEX_op_qemu_st_a32_i32: + case INDEX_op_qemu_st_a64_i32: + case INDEX_op_qemu_st_a32_i64: + case INDEX_op_qemu_st_a64_i64: + case INDEX_op_qemu_st_a32_i128: + case INDEX_op_qemu_st_a64_i128: done = fold_qemu_st(&ctx, op); break; CASE_OP_32_64(rem): |