i64 Instructions
A collection of the different i64
instructions you can use. Select the instruction to see more information.
Instruction |
Description |
i64.const |
Push an i64 value onto the stack. |
i64.add |
Adds two numbers together.
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i64.sub |
Subtracts one number from another.
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i64.mul |
Multiples two numbers together.
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i64.div_s |
Divide a number by another (signed).
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i64.div_u |
Divide a number by another (unsigned).
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i64.rem_s |
Get the remainder after dividing a number by another (signed).
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i64.rem_u |
Get the remainder after dividing a number by another (unsigned).
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Instruction |
Description |
i64.and |
Perform bitwise AND operation between two values.
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i64.or |
Perform bitwise OR operation between two values.
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i64.xor |
Perform bitwise XOR operation between two values.
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i64.shl |
Shift a value to the left by a number of bits.
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i64.shr_s |
Shift a value to the right by a number of bits (signed).
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i64.shr_u |
Shift a value to the right by a number of bits (signed).
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i64.rotl |
Rotate a value to the left by a number of bits.
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i64.rotr |
Rotate a value to the right by a number of bits.
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i64.clz |
Count the number of leading 0 bits of a value.
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i64.ctz |
Count the number of trailing 0 bits of a value.
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i64.popcnt |
Count the number of bits that are set to 1 in a value.
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Instruction |
Description |
i64.eqz |
Checks if a value is zero.
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i64.eq |
Compares two values to see if they are equal.
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i64.ne |
Compares two values to see if they are not equal.
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i64.gt_s |
Compares two values and see if the first is greater than the second (signed).
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i64.gt_u |
Compares two values and see if the first is greater than the second (unsigned).
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i64.ge_s |
Compares two values and see if the first is greater than or equal to the second (signed).
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i64.ge_u |
Compares two values and see if the first is greater than or equal to the second (unsigned).
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i64.lt_s |
Compares two values and see if the first is less than the second (signed).
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i64.lt_u |
Compares two values and see if the first is less than the second (unsigned).
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i64.le_s |
Compares two values and see if the first is less than or equal to the second (signed).
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i64.le_u |
Compares two values and see if the first is less than or equal to the second (unsigned).
|
Instruction |
Description |
i64.store |
Copy an i64 value into memory.
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i64.store32 |
Copy the first 32 bits of an i64 value into memory.
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i64.store16 |
Copy the first 16 bits of an i64 value into memory.
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i64.store8 |
Copy the first 8 bits of an i64 value into memory.
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i64.load |
Copy a 32 bit (4 byte) value from memory.
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i64.load32_s |
Copy a 32 bit (4 byte) value from memory (signed).
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i64.load32_u |
Copy a 32 bit (4 byte) value from memory (unsigned).
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i64.load16_s |
Copy a 16 bit (2 byte) value from memory (signed).
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i64.load16_u |
Copy a 16 bit (2 byte) value from memory (unsigned).
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i64.load8_s |
Copy a 8 bit (1 byte) value from memory (signed).
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i64.load8_u |
Copy a 8 bit (1 byte) value from memory (unsigned).
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