WebAssembly numeric instructions
WebAssembly numeric instructions.
Constants
Const
-
Declare a constant numbers.
Comparison
Equal
-
Check if two numbers are equal.
Not equal
-
Check if two numbers are not equal.
Greater than
-
Check if a number is greater than another number.
Less than
-
Check if a number is less than another number.
Greater or equal
-
Check if a number is greater than or equal to another number.
Less or equal
-
Check if a number is less than or equal to another number.
Arithmetic
Addition
-
Add up two numbers.
Subtraction
-
Subtract one number from another number.
Multiplication
-
Multiply one number by another number.
Division
-
Divide one number by another number.
Remainder
-
Calculate the remainder left over when one integer is divided by another integer.
Floating point specific instructions
Min
-
Get the lower of two numbers.
Max
-
Get the higher of two numbers.
Nearest
-
Round a number to the nearest integer.
Ceil
-
Round up a number.
Floor
-
Round down a number.
Truncate
-
Discard the fractional part of a number.
Absolute
-
Get the absolute value of a number.
Negate
-
Negate a number.
Square root
-
Get the square root of a number.
Copy sign
-
Copy just the sign bit from one number to another.
Bitwise
AND
OR
XOR
Left shift
Right shift
Left rotate
Right rotate
Count leading zeros
- Count the amount of leading zeros in a numbers binary representation.
Count trailing zeros
- Count the amount of trailing zeros in a numbers binary representation.
Population count
- Count the total amount of leading 1s in a numbers binary representation.