Comparison operators

      fcmpg       fcmpl       icmp       icmp_un
      lcmp       lcmp_un       pcmp       seteq
      setge       setgt       setle       setlt
      setne

fcmpg
  · Operation Compare native float with greater result
  · Format
prefix
fcmpg
  · Direct Format
{fcmpg}
  · Forms fcmpg = 255, 6 (0xFF, 0x06)
  · Stack ..., value1, value2 => ..., result
· Description Both value1 and value2 are popped from the stack as type native float. The int32 result is determined as follows:

If either value1 or value2 is NaN, then result is 1.

If value1 < value2, then result is -1.

If value1 > value2, then result is 1.

Otherwise, result is 0.

The result is then pushed onto the stack.

fcmpl
  · Operation Compare native float with lower result
  · Format
prefix
fcmpl
  · Direct Format
{fcmpl}
  · Forms fcmpl = 255, 5 (0xFF, 0x05)
  · Stack ..., value1, value2 => ..., result
· Description Both value1 and value2 are popped from the stack as type native float. The int32 result is determined as follows:

If either value1 or value2 is NaN, then result is -1.

If value1 < value2, then result is -1.

If value1 > value2, then result is 1.

Otherwise, result is 0.

The result is then pushed onto the stack.

icmp
  · Operation Compare int32
  · Format
prefix
icmp
  · Direct Format
{icmp}
  · Forms icmp = 255, 1 (0xFF, 0x01)
  · Stack ..., value1, value2 => ..., result
· Description Both value1 and value2 are popped from the stack as type int32. The int32 result is determined as follows:

If value1 < value2, then result is -1.

If value1 > value2, then result is 1.

Otherwise, result is 0.

The result is then pushed onto the stack.

icmp_un
  · Operation Compare uint32
  · Format
prefix
icmp_un
  · Direct Format
{icmp_un}
  · Forms icmp_un = 255, 2 (0xFF, 0x02)
  · Stack ..., value1, value2 => ..., result
· Description Both value1 and value2 are popped from the stack as type uint32. The int32 result is determined as follows:

If value1 < value2, then result is -1.

If value1 > value2, then result is 1.

Otherwise, result is 0.

The result is then pushed onto the stack.

lcmp
  · Operation Compare int64
  · Format
prefix
lcmp
  · Direct Format
{lcmp}
  · Forms lcmp = 255, 3 (0xFF, 0x03)
  · Stack ..., value1, value2 => ..., result
· Description Both value1 and value2 are popped from the stack as type int64. The int32 result is determined as follows:

If value1 < value2, then result is -1.

If value1 > value2, then result is 1.

Otherwise, result is 0.

The result is then pushed onto the stack.

lcmp_un
  · Operation Compare uint64
  · Format
prefix
lcmp_un
  · Direct Format
{lcmp_un}
  · Forms lcmp_un = 255, 4 (0xFF, 0x04)
  · Stack ..., value1, value2 => ..., result
· Description Both value1 and value2 are popped from the stack as type uint64. The int32 result is determined as follows:

If value1 < value2, then result is -1.

If value1 > value2, then result is 1.

Otherwise, result is 0.

The result is then pushed onto the stack.

pcmp
  · Operation Compare ptr
  · Format
prefix
pcmp
  · Direct Format
{pcmp}
  · Forms pcmp = 255, 7 (0xFF, 0x07)
  · Stack ..., value1, value2 => ..., result
· Description Both value1 and value2 are popped from the stack as type ptr. The int32 result is determined as follows:

If value1 < value2, then result is -1.

If value1 > value2, then result is 1.

Otherwise, result is 0.

The result is then pushed onto the stack.

seteq
  · Operation Set if equal to zero
  · Format
prefix
seteq
  · Direct Format
{seteq}
  · Forms seteq = 255, 8 (0xFF, 0x08)
  · Stack ..., value => ..., result
· Description The value is popped from the stack as type int32. The int32 result is determined as follows:

If value1 == 0, then result is 1.

If value1 != 0, then result is 0.

The result is then pushed onto the stack.

setge
  · Operation Set if greater than or equal to zero
  · Format
prefix
setge
  · Direct Format
{setge}
  · Forms setge = 255, 13 (0xFF, 0x0D)
  · Stack ..., value => ..., result
· Description The value is popped from the stack as type int32. The int32 result is determined as follows:

If value1 >= 0, then result is 1.

If value1 < 0, then result is 0.

The result is then pushed onto the stack.

setgt
  · Operation Set if greater than zero
  · Format
prefix
setgt
  · Direct Format
{setgt}
  · Forms setgt = 255, 12 (0xFF, 0x0C)
  · Stack ..., value => ..., result
· Description The value is popped from the stack as type int32. The int32 result is determined as follows:

If value1 > 0, then result is 1.

If value1 <= 0, then result is 0.

The result is then pushed onto the stack.

setle
  · Operation Set if less than or equal to zero
  · Format
prefix
setle
  · Direct Format
{setle}
  · Forms setle = 255, 11 (0xFF, 0x0B)
  · Stack ..., value => ..., result
· Description The value is popped from the stack as type int32. The int32 result is determined as follows:

If value1 <= 0, then result is 1.

If value1 > 0, then result is 0.

The result is then pushed onto the stack.

setlt
  · Operation Set if less than zero
  · Format
prefix
setlt
  · Direct Format
{setlt}
  · Forms setlt = 255, 10 (0xFF, 0x0A)
  · Stack ..., value => ..., result
· Description The value is popped from the stack as type int32. The int32 result is determined as follows:

If value1 < 0, then result is 1.

If value1 >= 0, then result is 0.

The result is then pushed onto the stack.

setne
  · Operation Set if not equal to zero
  · Format
prefix
setne
  · Direct Format
{setne}
  · Forms setne = 255, 9 (0xFF, 0x09)
  · Stack ..., value => ..., result
· Description The value is popped from the stack as type int32. The int32 result is determined as follows:

If value1 != 0, then result is 1.

If value1 == 0, then result is 0.

The result is then pushed onto the stack.