Syntax
cmptlt $s_reg1, $s_reg2, $d_reg
cmptlt $d_reg/$s_reg1, $s_reg2
Description
Compare T_floating Less Than compares the contents of $s_reg1 or $d_reg with the contents of $s_reg2. If $s_reg1 is less than $s_reg2, a nonzero value is written to the destination register; otherwise, a true 0 value is written to the destination. Exceptions are not signaled for unordered values.
Qualifiers
The following table describes the qualifiers for the cmptlt instruction:
| Instruction | Qualifier description |
| no qualifier | IEEE Rounding Mode: Normal rounding |
| IEEE Trap Mode: Imprecise, integer overflow disabled, inexact disabled | |
| cmptltsu | IEEE Trap Mode: Software, underflow enabled, inexact disabled |