diff options
Diffstat (limited to 'src/literal.h')
| -rw-r--r-- | src/literal.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/literal.h b/src/literal.h index ae628149e..aa9fd9705 100644 --- a/src/literal.h +++ b/src/literal.h @@ -71,9 +71,11 @@ public: int64_t getInteger() const; double getFloat() const; int64_t getBits() const; + // Equality checks for the type and the bits, so a nan float would + // be compared bitwise (which means that a Literal containing a nan + // would be equal to itself, if the bits are equal). bool operator==(const Literal& other) const; bool operator!=(const Literal& other) const; - bool bitwiseEqual(const Literal& other) const; static uint32_t NaNPayload(float f); static uint64_t NaNPayload(double f); @@ -130,6 +132,9 @@ public: Literal rotL(const Literal& other) const; Literal rotR(const Literal& other) const; + // Note that these functions perform equality checks based + // on the type of the literal, so that (unlike the == operator) + // a float nan would not be identical to itself. Literal eq(const Literal& other) const; Literal ne(const Literal& other) const; Literal ltS(const Literal& other) const; |