diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/wasm.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/wasm.h b/src/wasm.h index dcad171a0..f9d0cb129 100644 --- a/src/wasm.h +++ b/src/wasm.h @@ -530,22 +530,22 @@ public: } Literal shl(const Literal& other) const { switch (type) { - case WasmType::i32: return Literal(i32 << other.i32); - case WasmType::i64: return Literal(i64 << other.i64); + case WasmType::i32: return Literal(uint32_t(i32) << (other.i32 & 0x1f)); + case WasmType::i64: return Literal(uint64_t(i64) << (other.i64 & 0x3f)); default: WASM_UNREACHABLE(); } } Literal shrS(const Literal& other) const { switch (type) { - case WasmType::i32: return Literal(i32 >> other.i32); - case WasmType::i64: return Literal(i64 >> other.i64); + case WasmType::i32: return Literal(i32 >> (other.i32 & 0x1f)); + case WasmType::i64: return Literal(i64 >> (other.i64 & 0x3f)); default: WASM_UNREACHABLE(); } } Literal shrU(const Literal& other) const { switch (type) { - case WasmType::i32: return Literal(uint32_t(i32) >> uint32_t(other.i32)); - case WasmType::i64: return Literal(uint64_t(i64) >> uint64_t(other.i64)); + case WasmType::i32: return Literal(uint32_t(i32) >> uint32_t(other.i32 & 0x1f)); + case WasmType::i64: return Literal(uint64_t(i64) >> uint64_t(other.i64 & 0x3f)); default: WASM_UNREACHABLE(); } } |