diff options
Diffstat (limited to 'src/literal.h')
| -rw-r--r-- | src/literal.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/literal.h b/src/literal.h index d94d1a6d0..625b3eb43 100644 --- a/src/literal.h +++ b/src/literal.h @@ -114,6 +114,18 @@ public: WASM_UNREACHABLE("unexpected type"); } } + bool isNegative() const { + switch (type.getBasic()) { + case Type::i32: + case Type::f32: + return i32 < 0; + case Type::i64: + case Type::f64: + return i64 < 0; + default: + WASM_UNREACHABLE("unexpected type"); + } + } bool isSignedMin() const { switch (type.getBasic()) { case Type::i32: |