diff options
Diffstat (limited to 'tcg/optimize.c')
| -rw-r--r-- | tcg/optimize.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/tcg/optimize.c b/tcg/optimize.c index 756f681e88..14d943cf97 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -2069,13 +2069,14 @@ static bool fold_multiply2(OptContext *ctx, TCGOp *op) TCGOp *op2; switch (op->opc) { - case INDEX_op_mulu2_i32: - l = (uint64_t)(uint32_t)a * (uint32_t)b; - h = (int32_t)(l >> 32); - l = (int32_t)l; - break; - case INDEX_op_mulu2_i64: - mulu64(&l, &h, a, b); + case INDEX_op_mulu2: + if (ctx->type == TCG_TYPE_I32) { + l = (uint64_t)(uint32_t)a * (uint32_t)b; + h = (int32_t)(l >> 32); + l = (int32_t)l; + } else { + mulu64(&l, &h, a, b); + } break; case INDEX_op_muls2: if (ctx->type == TCG_TYPE_I32) { @@ -2975,7 +2976,7 @@ void tcg_optimize(TCGContext *s) done = fold_mul_highpart(&ctx, op); break; case INDEX_op_muls2: - CASE_OP_32_64(mulu2): + case INDEX_op_mulu2: done = fold_multiply2(&ctx, op); break; case INDEX_op_nand: |