diff options
Diffstat (limited to 'src/wasm-interpreter.h')
| -rw-r--r-- | src/wasm-interpreter.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/wasm-interpreter.h b/src/wasm-interpreter.h index b93832d03..f3f6d6986 100644 --- a/src/wasm-interpreter.h +++ b/src/wasm-interpreter.h @@ -385,7 +385,10 @@ public: return Flow(Literal(converted)); } } - case ReinterpretFloat: return curr->type == i32 ? Flow(Literal(value.reinterpreti32())) : Flow(Literal(value.reinterpreti64())); + case ReinterpretFloat: { + if (value.type == f64 && isnan(value.getf64())) return Flow(Literal((int64_t)0x7ff8000000000000)); // canonicalized + return curr->type == i32 ? Flow(Literal(value.reinterpreti32())) : Flow(Literal(value.reinterpreti64())); + } case ConvertUInt32: return curr->type == f32 ? Flow(Literal(float(uint32_t(value.geti32())))) : Flow(Literal(double(uint32_t(value.geti32())))); case ConvertSInt32: return curr->type == f32 ? Flow(Literal(float(int32_t(value.geti32())))) : Flow(Literal(double(int32_t(value.geti32())))); case ConvertUInt64: return curr->type == f32 ? Flow(Literal(float((uint64_t)value.geti64()))) : Flow(Literal(double((uint64_t)value.geti64()))); |