18 Floating-point literals

The assembler supports the same floating-point literal formats as those defined in the C and C++ standards (i.e., decimal floating-point literals with decimal exponents as well as hexadecimal floating-point literals with binary exponents).

Here are some examples:

• 3.14159
• 0.271828e1
• 0x0.3p-4

note

The detailed format of the floating point immediate value can be referenced on this page.