Intel® C++ Compiler Classic Developer Guide and Reference
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Visible to Intel only — GUID: GUID-E7525B42-6C24-4BFB-BBD1-B28CE4CFF6AE
Visible to Intel only — GUID: GUID-E7525B42-6C24-4BFB-BBD1-B28CE4CFF6AE
m80387
Specifies whether the compiler can use x87 instructions.
Syntax
Linux: |
-m80387 -mno-80387 |
macOS: |
-m80387 -mno-80387 |
Windows: |
None |
Arguments
None
Default
-m80387 |
The compiler may use x87 instructions. |
Description
This option specifies whether the compiler can use x87 instructions.
If you specify option -mno-80387, it prevents the compiler from using x87 instructions. If the compiler is forced to generate x87 instructions, it issues an error message.
IDE Equivalent
Alternate Options
-m[no-]x87